lemans.org

lemans.org is SSL secured

Free website and domain report on lemans.org

Last Updated: 28th October, 2022 Update Now
Overview

Snoop Summary for lemans.org

This is a free and comprehensive report about lemans.org. Lemans.org is hosted in Kansas City, Missouri in United States on a server with an IP address of 35.244.164.13, where the local currency is USD and English is the local language. Our records indicate that lemans.org is privately registered by AUTOMOBILE CLUB DE L'OUEST. Lemans.org has the potential to be earning an estimated $9 USD per day from advertising revenue. If lemans.org was to be sold it would possibly be worth $6,549 USD (based on the daily revenue potential of the website over a 24 month period). Lemans.org receives an estimated 3,143 unique visitors every day - a large amount of traffic! This report was last updated 28th October, 2022.

About lemans.org

Site Preview: lemans.org lemans.org
Title: 24 Hours of Le Mans
Description: Site officiel de l'Automobile Club de l'Ouest (A.C.O), créateur et organisateur des 24 Heures du Mans.
Keywords and Tags: popular, sports
Related Terms: 24 heures, 24h du mans, avis mortuaire 24 heures, createur, le mans, liste journalistes 24 heures, old mans cave, ouest, white mans burden
Fav Icon:
Age: Over 25 years old
Domain Created: 17th July, 1998
Domain Updated: 19th July, 2022
Domain Expires: 16th July, 2023
Review

Snoop Score

3/5 (Great!)

Valuation

$6,549 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 190,784
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 3,143
Monthly Visitors: 95,663
Yearly Visitors: 1,147,195
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $9 USD
Monthly Revenue: $273 USD
Yearly Revenue: $3,270 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: lemans.org 10
Domain Name: lemans 6
Extension (TLD): org 3
Expiry Check:

Page Speed Analysis

Average Load Time: 0.83 seconds
Load Time Comparison: Faster than 86% of sites

PageSpeed Insights

Avg. (All Categories) 77
Performance 87
Accessibility 100
Best Practices 75
SEO 100
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.lemans.org/
Updated: 28th October, 2022

1.07 seconds
First Contentful Paint (FCP)
90%
7%
3%

0.00 seconds
First Input Delay (FID)
99%
1%
0%

Simulate loading on desktop
87

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for lemans.org. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Speed Index — 1.0 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 90 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

Eliminate render-blocking resources — Potential savings of 80 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Lemans.org should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts.css
1779
230
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Lemans.org should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Lemans.org should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Lemans.org should consider minifying JS files.
Reduce unused CSS — Potential savings of 20 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Lemans.org should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/assets/fonts/796075/5FA181CD0AD0A9035.css
20833
20833
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 34 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
302342
34341.65
Enable text compression — Potential savings of 5 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/assets/fonts/796075/5FA181CD0AD0A9035.css
19834
4960
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 90 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.lemans.org/
87.968
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Lemans.org should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 11 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
11355
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/main-21023d7c28d0e084.js
77
https://snap.licdn.com/li.lms-analytics/insight.old.min.js
72
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/9270-3211ac1f2e533303.js
61
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
58
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/6313-d7bb99a6a938e1aa.js
53
https://connect.facebook.net/en_US/fbevents.js
45
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
0
Avoids enormous network payloads — Total size was 1,393 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
303396
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
116833
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
87611
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
87470
https://www.googletagmanager.com/gtag/js?id=G-NZYVHCWCML&l=dataLayer&cx=c
77001
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7728-bf006a181042b4e0.js
53913
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
43710
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/8006-27b43a7a5cca7034.js
33932
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/8006-27b43a7a5cca7034.js
33926
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/main-21023d7c28d0e084.js
29005
Avoids an excessive DOM size — 626 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
626
Maximum DOM Depth
11
Maximum Child Elements
41
Avoid chaining critical requests — 6 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Lemans.org should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 4 user timings
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
Next.js-before-hydration
Measure
0
352.955
Next.js-hydration
Measure
352.955
73.274
beforeRender
Mark
352.987
afterHydrate
Mark
426.252
JavaScript execution time — 0.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.lemans.org/
218.161
69.88
2.204
Unattributable
126.999
4.188
0
https://www.google-analytics.com/analytics.js
125.865
123.225
0.869
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
108.354
97.447
7.625
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
91.092
85.221
4.565
https://www.clarity.ms/eus-f/s/0.6.43/clarity.js
90.2
82.015
0.907
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/index-49c6dd800a279dc8.js
82.647
82.52
0.068
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/8006-27b43a7a5cca7034.js
55.981
41.295
1.428
Minimizes main-thread work — 1.1 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
748.153
Other
147.364
Style & Layout
95.733
Script Parsing & Compilation
49.219
Garbage Collection
33.642
Rendering
24.689
Parse HTML & CSS
14.08
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 127 requests • 1,393 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
127
1426381
Script
50
777321
Image
11
309362
Other
54
190184
Font
4
75764
Stylesheet
6
38612
Document
2
35138
Media
0
0
Third-party
124
1396910
Minimize third-party usage — Third-party code blocked the main thread for 70 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
21874
70.677
164471
0
116602
0
28575
0
22854
0
9486
0
2019
0
847
0
688
0
500
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.066796738498039
0.034554841776207
0.030124019322645
0.0072825257936953
0.0069736686729805
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 4 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
2640
136
https://www.google-analytics.com/analytics.js
2787
122
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
2440
60
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/8006-27b43a7a5cca7034.js
3200
56
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of lemans.org on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://lemans.org/
http/1.1
0
21.418999996968
226
0
301
text/html
https://lemans.org/
http/1.1
21.876999991946
42.939999955706
326
0
301
text/html
https://www.lemans.org/
h2
43.226999929175
130.19899989013
28919
132864
200
text/html
Document
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts.css
h2
138.23799998499
146.09699998982
1779
736
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/kit.css
h2
138.44799995422
172.38099989481
1781
735
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/aco.css
h2
138.70999997016
173.90099994373
1757
711
200
text/css
Stylesheet
https://cloud.typography.com/7529298/7800412/css/fonts.css
http/1.1
138.91899993178
1194.7029998992
500
0
302
text/html
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/css/cd4159b47368cfc4.css
h2
139.09999991301
176.77199991886
5701
24317
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/css/4360f2285ccec14a.css
h2
139.31599992793
176.43599992152
6761
33416
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/webpack-e451bf92a35b1d9c.js
h2
177.26199992467
206.5129999537
4233
6452
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
h2
177.71999991965
212.96999999322
43710
131679
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/main-21023d7c28d0e084.js
h2
177.91199998464
205.11399989482
29005
95354
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
h2
178.05599991698
214.44199990947
116833
367949
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/3551-045c509eefe74072.js
h2
178.21399995591
217.3119999934
5347
12015
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/9101-642cbc6825951b3a.js
h2
178.35299996659
202.91499991436
4419
11323
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7728-bf006a181042b4e0.js
h2
178.46299998928
209.21899995301
53913
216655
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/index-49c6dd800a279dc8.js
h2
178.6949998932
206.7799998913
1376
412
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/y8tLiE3cz-Ldq5d0BwxSX/_buildManifest.js
h2
178.8279999746
204.57799988799
3165
7079
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/y8tLiE3cz-Ldq5d0BwxSX/_ssgManifest.js
h2
178.9169999538
205.85399994161
1164
77
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/y8tLiE3cz-Ldq5d0BwxSX/_middlewareManifest.js
h2
179.05599996448
205.55899990723
1165
92
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
h2
179.17099990882
215.85299994331
303396
302342
200
image/jpeg
Image
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/pixel.png
h2
179.31099992711
218.04799989332
1140
95
200
image/png
Image
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
h2
179.39399997704
203.86899996083
87470
263398
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/latin-finder-bold.woff2
h2
188.07599996217
219.14899989497
19536
18428
200
font/woff2
Font
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/latin-finder-regular.woff2
h2
188.3309999248
221.7379999347
12968
11860
200
font/woff2
Font
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/Demo-Italic.woff2
h2
188.45099990722
216.9049999211
23360
22252
200
font/woff2
Font
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/latin-Demo-BoldItalic.woff2
h2
188.61899990588
217.72399998736
19900
18792
200
font/woff2
Font
https://api-he.24h-lemans.com/alerts?locale=fr&site=aco&draft
h2
423.80699992646
455.04399994388
381
2
200
application/json
Fetch
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/6313-d7bb99a6a938e1aa.js
h2
518.69799999986
552.91599989869
6738
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/aco/qui-sommes-nous-1f374a87ea64a70a.js
h2
519.71599995159
549.31299993768
1381
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/aco/histoire-54fc74c3e4e00ea0.js
h2
519.92299989797
545.72799999733
3425
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/4853-a2fbe4f6ee062257.js
h2
520.47599991783
578.55199999176
4565
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/9270-3211ac1f2e533303.js
h2
520.98599995952
551.12799990457
5550
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/8089-8801ee2110376c1a.js
h2
521.40799991321
554.45299996063
6092
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/entreprise-professionnel/comite-entreprise-b1b25045b1770175.js
h2
522.0819999231
569.84199990984
1637
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/2347-3bce6beca8d1e640.js
h2
522.94699999038
549.71799999475
7080
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/aco/engagements-f9db04a63e20570a.js
h2
523.62899994478
568.06599989068
1463
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7131-59cb00baa314f354.js
h2
523.76499993261
555.59699994046
5394
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/aco/chiffres-cles-ef0adaa97eaa797d.js
h2
524.16599995922
551.97599995881
1623
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/aco/rse-cc2865b2cabfe42e.js
h2
524.67199997045
557.76999995578
1465
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/9945-b0bf7d1f76de1977.js
h2
525.11599997524
554.73699991126
5538
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/membres-aco/offres-club-f385fc52c2d262fd.js
h2
525.53699992131
550.25799991563
1976
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/fr/membres-aco/delegations-territoriales-82b0d24d1d315312.js
h2
526.03899990208
569.28199995309
1390
0
200
application/javascript
Other
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7243-d7446bd4c13e9746.js
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XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
133.744
13.963
183.727
33.64
236.538
5.153
242.492
25.915
275.259
16.375
295.158
135.716
431.105
15.327
446.691
14.882
461.984
12.544
474.576
60.408
535.877
18.035
559.691
10.604
588.37
122.292
710.789
12.598
730.3
10.867
750.469
40.285
794.622
8.501
806.739
31.262
838.868
6.932
849.853
13.432
872.206
17.354
889.615
43.616
938.177
35.643
1034.526
56.027
1098.554
7.494
1109.584
13.101
1139.839
32.675
1265.442
7.646
1273.13
7.2
1382.671
29.15
1411.845
7.17
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14.777
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 1.0 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 2.9 s
The time taken for the page to become fully interactive.
Largest Contentful Paint — 1.6 s
The timing of the largest text or image that is painted.
Cumulative Layout Shift — 0.157
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 140 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 1.0 s
The time taken for the primary content of the page to be rendered.

Other

Properly size images — Potential savings of 193 KiB
Images can slow down the page's load time. Lemans.org should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
302342
198020
Reduce unused JavaScript — Potential savings of 375 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
87611
69601
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
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https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/8006-27b43a7a5cca7034.js
97967
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https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7728-bf006a181042b4e0.js
53913
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https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/327-c4493335c6f98d0f.js
46835
42393
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
87470
36553
https://www.googletagmanager.com/gtag/js?id=G-NZYVHCWCML&l=dataLayer&cx=c
77001
30815
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7256-451875dfbbcf0a64.js
26328
25822
Avoid multiple page redirects — Potential savings of 340 ms
Redirects can cause additional delays before the page can begin loading. Lemans.org should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://lemans.org/
190
https://lemans.org/
150
https://www.lemans.org/
0

Other

Serve static assets with an efficient cache policy — 12 resources found
Lemans.org can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
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100

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of lemans.org. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Lemans.org may provide assistance to deaf or hearing-impaired users with captions on videos.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that lemans.org should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
React
Next.js
12.0.3
Lo-Dash
4.17.21
core-js
core-js-pure@3.0.0
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://lemans.org/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
3
High

Audits

Uses deprecated APIs — 2 warnings found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
...
...
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for lemans.org. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of lemans.org on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of lemans.org. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of lemans.org on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 68
Performance 36
Accessibility 97
Best Practices 75
SEO 100
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.lemans.org/
Updated: 28th October, 2022

1.20 seconds
First Contentful Paint (FCP)
89%
8%
3%

0.02 seconds
First Input Delay (FID)
97%
3%
0%

Simulate loading on mobile
36

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for lemans.org. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Cumulative Layout Shift — 0.013
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Eliminate render-blocking resources — Potential savings of 0 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Lemans.org should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts.css
1774
780
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/kit.css
1767
150
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Lemans.org should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Lemans.org should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Lemans.org should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression — Potential savings of 5 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/assets/fonts/796075/5FA181CD0AD0A9035.css
19834
4960
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Lemans.org should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 11 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
11345
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/main-21023d7c28d0e084.js
77
https://snap.licdn.com/li.lms-analytics/insight.old.min.js
72
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
58
https://connect.facebook.net/en_US/fbevents.js
45
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
0
Avoids enormous network payloads — Total size was 1,088 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
303388
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
116819
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
87538
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
87467
https://www.googletagmanager.com/gtag/js?id=G-NZYVHCWCML&l=dataLayer&cx=c
76954
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7728-bf006a181042b4e0.js
53905
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
43708
https://www.lemans.org/
29130
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/main-21023d7c28d0e084.js
28997
https://connect.facebook.net/en_US/fbevents.js
28303
Avoids an excessive DOM size — 627 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
627
Maximum DOM Depth
14
Maximum Child Elements
18
Avoid chaining critical requests — 6 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Lemans.org should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 4 user timings
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
Next.js-before-hydration
Measure
0
2967.45
Next.js-hydration
Measure
2967.45
76.251
beforeRender
Mark
2967.479
afterHydrate
Mark
3043.722
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 63 requests • 1,088 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
63
1114422
Script
23
638521
Image
8
307512
Font
4
75720
Stylesheet
6
38546
Document
2
35428
Other
20
18695
Media
0
0
Third-party
60
1084725
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.0064876681396739
0.005416349256083
0.00057655926708761
0.00057655926708761
0.00022988865165267
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 19 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
11370
505
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
12014
276
https://www.googletagmanager.com/gtag/js?id=G-NZYVHCWCML&l=dataLayer&cx=c
12365
196
https://www.clarity.ms/eus-e/s/0.6.43/clarity.js
5709
168
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
3788
153
https://www.lemans.org/
630
121
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
10410
102
https://www.lemans.org/
2360
98
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
7578
91
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
10320
90
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
3941
88
https://www.google-analytics.com/analytics.js
11875
83
https://connect.facebook.net/en_US/fbevents.js
5559
69
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
9570
66
https://www.lemans.org/
5877
62
https://www.lemans.org/
2040
59
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
11958
56
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
10512
53
https://www.lemans.org/
2132
52
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of lemans.org on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://lemans.org/
http/1.1
0
81.685999990441
241
0
301
text/html
https://lemans.org/
http/1.1
81.994000007398
91.394000104629
326
0
301
text/html
https://www.lemans.org/
h2
91.696000075899
946.70000008773
29130
134684
200
text/html
Document
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts.css
h2
958.18800001871
1770.3780001029
1774
736
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/kit.css
h2
958.32900004461
1769.0940001048
1767
735
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/aco.css
h2
958.59000005294
1761.4540000213
1743
711
200
text/css
Stylesheet
https://cloud.typography.com/7529298/7800412/css/fonts.css
http/1.1
958.79800000694
2306.6960000433
502
0
302
text/html
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/css/cd4159b47368cfc4.css
h2
959.09300004132
1766.8159999885
5693
24317
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/css/4360f2285ccec14a.css
h2
959.36300000176
1768.0160000455
6753
33416
200
text/css
Stylesheet
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/webpack-e451bf92a35b1d9c.js
h2
1771.7010000488
2591.2670000689
4219
6452
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
h2
1776.3740000082
2663.1790000247
43708
131679
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/main-21023d7c28d0e084.js
h2
1776.5390001005
2633.3619999932
28997
95354
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
h2
1776.6640000045
2899.2710000603
116819
367949
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/3551-045c509eefe74072.js
h2
1776.9040000858
2574.7540000593
5333
12015
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/9101-642cbc6825951b3a.js
h2
1777.2690000711
2580.8919999981
4411
11323
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7728-bf006a181042b4e0.js
h2
1777.5750000728
2692.286000005
53905
216655
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/index-49c6dd800a279dc8.js
h2
1777.8050000779
2586.3380000228
1368
412
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/y8tLiE3cz-Ldq5d0BwxSX/_buildManifest.js
h2
1777.9580000788
2596.3810000103
3157
7079
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/y8tLiE3cz-Ldq5d0BwxSX/_ssgManifest.js
h2
1778.151000035
2598.9510000218
1162
77
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/y8tLiE3cz-Ldq5d0BwxSX/_middlewareManifest.js
h2
1778.3749999944
2606.071999995
1163
92
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
h2
1778.4900000552
2597.9830001015
303388
302342
200
image/jpeg
Image
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/pixel.png
h2
1778.6049999995
2604.4730000431
1126
95
200
image/png
Image
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
h2
1778.7530000787
1800.7140000118
87467
263395
200
application/javascript
Script
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/latin-Demo-BoldItalic.woff2
h2
1798.8280000864
2692.8600000683
19892
18792
200
font/woff2
Font
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/latin-finder-regular.woff2
h2
1799.146000063
2629.402999999
12954
11860
200
font/woff2
Font
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/latin-finder-bold.woff2
h2
1799.3060000008
2637.6460000174
19528
18428
200
font/woff2
Font
https://24h-lemans.storage.googleapis.com/kit/v1.6.130/fonts/Demo-Italic.woff2
h2
1799.4380000746
2627.3910000455
23346
22252
200
font/woff2
Font
https://snap.licdn.com/li.lms-analytics/insight.min.js
h2
1930.7290000143
1938.1740000099
755
997
200
application/x-javascript
Script
https://www.clarity.ms/tag/3vit03v6fy
h2
1934.0790000279
2153.255000012
2204
1685
200
application/x-javascript
Script
https://connect.facebook.net/en_US/fbevents.js
h2
1935.4100000346
1952.6970000006
28303
104228
200
application/x-javascript
Script
https://static.criteo.net/js/ld/ld.js
h2
1937.9330000374
2196.973000071
14567
43225
200
text/javascript
Script
https://snap.licdn.com/li.lms-analytics/insight.old.min.js
h2
1940.9290000331
1947.63900002
3348
7752
200
application/x-javascript
Script
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=603194&time=1666997978124&url=https%3A%2F%2Fwww.lemans.org%2F
http/1.1
1953.9380000206
2143.4280000394
1121
0
302
text/plain
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
h2
1977.481000009
2235.3200000944
87538
300582
200
application/x-javascript
Script
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=603194&time=1666997978124&url=https%3A%2F%2Fwww.lemans.org%2F&cookiesTest=true
http/1.1
2143.8140000682
2338.2970000384
1235
0
302
text/plain
https://www.clarity.ms/eus-e/s/0.6.43/clarity.js
h2
2156.2410000479
2371.6530000092
24129
55116
200
application/javascript
Script
https://gum.criteo.com/syncframe?topUrl=www.lemans.org&origin=onetag
h2
2216.010000091
2472.9940000689
6298
15730
200
text/html
Document
https://www.facebook.com/tr/?id=1773855482861108&ev=PageView&dl=https%3A%2F%2Fwww.lemans.org%2F&rl=&if=false&ts=1666997978447&sw=360&sh=640&v=2.9.88&r=stable&ec=0&o=30&fbp=fb.1.1666997978445.1224440368&it=1666997978147&coo=false&rqm=GET
h2
2277.4550000904
2292.5490000052
328
0
200
text/plain
Image
https://24h-lemans.storage.googleapis.com/assets/fonts/796075/5FA181CD0AD0A9035.css
h2
2307.1300000884
3137.8940000432
20816
19834
200
text/css
Stylesheet
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D603194%26time%3D1666997978124%26url%3Dhttps%253A%252F%252Fwww.lemans.org%252F%26cookiesTest%3Dtrue%26liSync%3Dtrue
http/1.1
2338.6560000945
2542.5080000423
2369
0
302
text/plain
https://l.clarity.ms/collect
h2
2497.0670000184
2695.2270000475
240
0
204
text/plain
XHR
https://gum.criteo.com/sid/json?origin=onetag&domain=lemans.org&sn=AndroidSyncframe&so=0&topUrl=www.lemans.org&pm=1&cw=1&lsw=1&topicsavail=0&fledgeavail=0
h2
2498.830000055
2753.4590000287
640
415
200
application/json
Fetch
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=603194&time=1666997978124&url=https%3A%2F%2Fwww.lemans.org%2F&cookiesTest=true&liSync=true
http/1.1
2542.9070000537
2730.5240000132
715
0
302
text/plain
https://l.clarity.ms/collect
h2
2682.4260000139
2889.7480000742
240
0
204
text/plain
XHR
https://p.adsymptotic.com/d/px/?_pid=16218&_psign=0aa5badf92527f7732e22463d6fa4dbc&coopa=0&gdpr=0&gdpr_consent=&_puuid=8a461371-7947-410c-b7b1-a1890b0448b2
http/1.1
2730.8970000595
3161.9010000722
585
0
302
text/plain
https://sslwidget.criteo.com/event?a=47528&v=5.12.1&p0=e%3Dce%26m%3D%255B%255D&p1=e%3Dexd%26site_type%3Dm&p2=e%3Dvh&p3=e%3Ddis&adce=1&bundle=Gd5ECV91M2sxWWFQbFN0bVp3MTVnaFF1VTVGRW5ldTFsSmN3QUI2SHFPbXpjNDVIbXRaWnM0VExHRDg5ZVRVQndkOWYxckhlb29hYlJRUVJQN0oxMVZaWGRGOFJvYmdLaFhaZDRuZDM1c1FiaER6YnNYWmpzeHRSVGIyJTJCNlNacGZkN0RuUnhrUDB6SDExM2VhNnZ6bjJCbGxoQSUzRCUzRA&tld=lemans.org&fu=https%253A%252F%252Fwww.lemans.org%252F&dtycbr=23689
h2
2759.1780000366
3020.6699999981
1360
1420
200
application/x-javascript
Script
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XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
950.405
14.734
1773.475
5.52
1779.011
12.215
1793.568
25.977
1823.209
22.975
1846.286
6.095
1854.599
38.225
1892.848
21.394
1914.609
21.979
1961.048
17.171
2202.136
9.531
2255.286
22.724
2378.507
41.989
2423.94
11.021
2440.585
10.657
2476.437
9.435
2486.525
5.779
2499.609
7.679
2507.308
24.502
2531.934
11.269
2544.285
15.616
2607.736
60.389
2675.134
9.089
2684.754
18.799
2705.105
16.414
2740.649
8.735
2922.031
126.133
3049.615
22.473
3075.594
25.611
3101.397
13.257
3127.386
20.721
3166.958
48.966
4488.825
14.104
4502.938
22.735
4525.686
6.934
4532.877
68.907
4603.06
10.268
4615.994
18.179
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 3.0 s
The time taken for the first image or text on the page to be rendered.

Audits

First Meaningful Paint — 3.0 s
The time taken for the primary content of the page to be rendered.

Other

Reduce unused CSS — Potential savings of 20 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Lemans.org should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/assets/fonts/796075/5FA181CD0AD0A9035.css
20816
20816
Serve images in next-gen formats — Potential savings of 34 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
302342
34341.65
Reduce JavaScript execution time — 2.4 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.lemans.org/
1372.508
371.528
10.32
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
591.396
485.18
24.764
Unattributable
362.896
16.052
0
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/index-49c6dd800a279dc8.js
354.944
298.956
0.272
https://www.clarity.ms/eus-e/s/0.6.43/clarity.js
263.088
245.576
4.772
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
243.908
218.82
21.224
https://www.googletagmanager.com/gtag/js?id=G-NZYVHCWCML&l=dataLayer&cx=c
204.208
187.168
15.532
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/framework-d9c9992982ceff03.js
148.156
129.396
8.344
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
108.608
88.98
18.388
https://www.google-analytics.com/analytics.js
95.952
85.668
3.188
https://static.criteo.net/js/ld/ld.js
79.796
73.904
2.796
https://connect.facebook.net/en_US/fbevents.js
68.904
61.356
6.968
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/main-21023d7c28d0e084.js
58.052
50.532
6.628

Metrics

Time to Interactive — 11.2 s
The time taken for the page to become fully interactive.
Speed Index — 7.5 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 830 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Largest Contentful Paint — 7.8 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 510 ms
Users could experience a delay when interacting with the page.

Other

Properly size images — Potential savings of 177 KiB
Images can slow down the page's load time. Lemans.org should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/images/hero.jpg
302342
181502
Reduce unused JavaScript — Potential savings of 247 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
87538
69543
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/pages/_app-312ab7820ae4224d.js
116819
66927
https://24h-lemans.storage.googleapis.com/aco/v1.0.30/_next/static/chunks/7728-bf006a181042b4e0.js
53905
49293
https://www.googletagmanager.com/gtm.js?id=GTM-5JLLMQ5
87467
36552
https://www.googletagmanager.com/gtag/js?id=G-NZYVHCWCML&l=dataLayer&cx=c
76954
30834
Reduce initial server response time — Root document took 860 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.lemans.org/
856
Avoid multiple page redirects — Potential savings of 1,110 ms
Redirects can cause additional delays before the page can begin loading. Lemans.org should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://lemans.org/
630
https://lemans.org/
480
https://www.lemans.org/
0
Serve static assets with an efficient cache policy — 12 resources found
Lemans.org can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
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0
399
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0
328
https://www.facebook.com/tr/?id=1773855482861108&ev=PageView&dl=https%3A%2F%2Fwww.lemans.org%2F&rl=&if=false&ts=1666997978447&sw=360&sh=640&v=2.9.88&r=stable&ec=0&o=30&fbp=fb.1.1666997978445.1224440368&it=1666997978147&coo=false&rqm=GET
0
328
https://connect.facebook.net/signals/config/1773855482861108?v=2.9.88&r=stable
1200000
87538
https://connect.facebook.net/en_US/fbevents.js
1200000
28303
https://tag.aticdn.net/631369/smarttag.js
1800000
26990
https://24h-lemans.storage.googleapis.com/assets/fonts/796075/5FA181CD0AD0A9035.css
3600000
20816
https://www.google-analytics.com/analytics.js
7200000
20664
https://snap.licdn.com/li.lms-analytics/insight.old.min.js
45495000
3348
https://snap.licdn.com/li.lms-analytics/insight.min.js
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https://www.clarity.ms/eus-e/s/0.6.43/clarity.js
86400000
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https://static.criteo.net/js/ld/ld.js
86400000
14567
Minimize main-thread work — 4.1 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
2370.688
Other
515.116
Style & Layout
487.648
Rendering
366.064
Script Parsing & Compilation
159.42
Garbage Collection
122.04
Parse HTML & CSS
69.076
Reduce the impact of third-party code — Third-party code blocked the main thread for 460 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
164421
402.948
116497
30.084
21277
27.344
27388
0
22865
0
9543
0
1109
0
686
0
673
0
502
0
First Contentful Paint (3G) — 5820 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
97

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of lemans.org. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Lemans.org may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
ACO

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that lemans.org should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
React
Next.js
12.0.3
Lo-Dash
4.17.21
core-js
core-js-pure@3.0.0
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://lemans.org/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
3
High

Audits

Uses deprecated APIs — 2 warnings found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
...
...
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for lemans.org. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of lemans.org on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of lemans.org. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of lemans.org on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 35.244.164.13
Continent: North America
Country: United States
United States Flag
Region: Missouri
City: Kansas City
Longitude: -94.5778
Latitude: 39.1028
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Google LLC
Registration

Domain Registrant

Private Registration: Yes
Name: REDACTED FOR PRIVACY
Organization: AUTOMOBILE CLUB DE L'OUEST
Country: FR
City: REDACTED FOR PRIVACY
State:
Post Code: REDACTED FOR PRIVACY
Email: 0d5adc6491589ebdd580c4ea2c7d4470-acd130@contact.gandi.net
Phone: REDACTED FOR PRIVACY
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Afilias Global Registry Services 81.92.80.11
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness: 93/100
WOT Child Safety: 94/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: *.lemans.org
Issued By: RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1
Valid From: 22nd March, 2022
Valid To: 25th March, 2023
Subject: CN = *.lemans.org
Hash: 30ae77a0
Issuer: CN = RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1
O = DigiCert Inc
S = US
Version: 2
Serial Number: 10764816605387313300056025082459262022
Serial Number (Hex): 08193A6F8CC14824B7C7BA48084F0C46
Valid From: 22nd March, 2024
Valid To: 25th March, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:A4:8D:E5:BE:7C:79:E4:70:23:6D:2E:29:34:AD:23:58:DC:F5:31:7F
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl

Full Name:
URI:http://crl4.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl

Certificate Policies: Policy: 2.23.140.1.2.1
CPS: http://www.digicert.com/CPS

Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
Timestamp : Mar 22 16:15:01.987 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:D9:04:F3:B3:D9:CC:3B:17:B5:D2:39:
D7:8B:AF:21:37:23:D0:9C:DC:47:F2:68:08:71:6D:70:
66:07:6F:1A:7F:02:20:77:D5:60:DB:02:1C:3F:06:31:
E7:06:7C:F8:D9:64:A0:23:EC:33:AB:FB:80:86:DC:42:
43:D5:08:E2:24:5B:B5
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
Timestamp : Mar 22 16:15:01.984 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:3C:90:F3:30:DC:20:01:5D:55:B3:34:D7:
98:4B:6E:BD:C5:35:E4:05:74:19:6E:92:FD:E2:BD:3D:
D7:F3:E8:E4:02:20:5F:9F:0A:79:87:72:0D:07:9B:6C:
87:86:EC:80:8B:3A:3E:25:C9:CB:B8:32:3F:A7:D4:B9:
CD:D2:15:5B:3F:AE
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
Timestamp : Mar 22 16:15:02.009 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:03:4F:F7:5C:E5:23:92:E6:3A:ED:51:3B:
BA:19:9C:D1:3C:12:6B:57:A6:E4:E6:47:12:80:FD:9D:
9E:7D:C6:17:02:21:00:87:4D:EA:D8:19:75:2E:25:FC:
F7:AC:32:32:40:E9:00:69:8F:9C:A7:3F:65:D2:03:49:
8B:DE:A3:96:96:90:85
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:lemans.org
DNS:*.lemans.org
Technical

DNS Lookup

SOA Records

Domain Name Primary NS Responsible Email TTL
lemans.org. nsa.perf1.fr. technical.nameshield.net. 21600

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
content-type: text/html
Date: 28th October, 2022
Server: Google Frontend
expect-ct: max-age=0
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=15552000; includeSubDomains
x-download-options: noopen
x-content-type-options: nosniff
x-permitted-cross-domain-policies: none
referrer-policy: strict-origin
x-xss-protection: 0
vary: Origin, Accept-Encoding
x-cache: Hit
X-Cloud-Trace-Context: c9bf5e33b9a09562a9d192f5e66395e1
Content-Length: 132403
Via: 1.1 google
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

Whois Lookup

Created: 17th July, 1998
Changed: 19th July, 2022
Expires: 16th July, 2023
Registrar: Nameshield SAS
Status: clientDeleteProhibited
clientTransferProhibited
clientUpdateProhibited
Nameservers: nsa.perf1.fr
nsb.perf1.com
nsc.perf1.com
nsz.perf1.com
nsz.perf1.fr
Owner Name: REDACTED FOR PRIVACY
Owner Organization: AUTOMOBILE CLUB DE L OUEST
Owner Street: REDACTED FOR PRIVACY
Owner Post Code: REDACTED FOR PRIVACY
Owner City: REDACTED FOR PRIVACY
Owner Country: FR
Owner Phone: REDACTED FOR PRIVACY
Owner Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Post Code: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Post Code: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Full Whois: Domain Name: lemans.org
Registry Domain ID: db97a7872acc41a8aaca466d48676722-LROR
Registrar WHOIS Server: http://whois.nameshield.net
Registrar URL: http://www.nameshield.net
Updated Date: 2022-07-19T22:00:55Z
Creation Date: 1998-07-17T04:00:00Z
Registry Expiry Date: 2023-07-16T04:00:00Z
Registrar: Nameshield SAS
Registrar IANA ID: 1251
Registrar Abuse Contact Email: abuse@nameshield.net
Registrar Abuse Contact Phone: +33.241182828
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: AUTOMOBILE CLUB DE L OUEST
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: FR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: nsa.perf1.fr
Name Server: nsb.perf1.com
Name Server: nsc.perf1.com
Name Server: nsz.perf1.com
Name Server: nsz.perf1.fr
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-10-28T22:59:11Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Donuts except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.

Nameservers

Name IP Address
nsa.perf1.fr 81.92.94.100
nsb.perf1.com 81.92.95.100
nsc.perf1.com 152.89.172.100
nsz.perf1.com 208.80.124.13
nsz.perf1.fr 208.80.126.13
Related

Subdomains

Similar Sites

Domain Valuation Snoop Score
0/5
0/5
$90,175 USD 3/5
$10 USD 1/5
$13,044 USD 2/5

Organic Search (US) Competitors

Backlink Competitors

Sites with the same domain name

Domain Valuation Snoop Score
0/5
0/5
0/5
0/5

Sites hosted on the same IP address