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24h-lemans.com

https://24h-lemans.com· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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24h-lemans.com
Desktop screenshot of 24h-lemans.com
Mobile screenshot of 24h-lemans.com
Mobile

Sponsored

Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

35.244.164.13

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Google Frontend

CDN

CDN

Nameservers

nsz.perf1.fr.nsc.perf1.com.nsz.perf1.com.nsb.perf1.com.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
456 ms10%
Speed Index
593 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
53 KB
39 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Infrastructure
Hosting
Google Cloud Platform
CDN
CDN

Technology Stack

6 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Adobe Fonts (Typekit)

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Languages

1
Go

SEO Analysis

B78/100
23
5
0
Meta Tags15/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
2
24h-lemans.com24h-lemans.com

Site officiel des 24 Heures du Mans | 10-14 juin 2026

Découvrez toute l'actualité des 24 Heures du Mans : programme, billetterie, infos pratiques, résultats, équipes et voitures engagées.

Title Length53 chars

Recommended: 50-60 chars (~313px / 580px)

Description Length133 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    Local SEO

    Local Search Readiness

    27/100
    Needs Work
    8 13 1

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    1/25
    Citation
    15/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:1%
    Words:602
    Token eff.:Optimal
    Sections/1K:1.7

    Structured Data

    1 JSON-LD
    sameAs entity links

    Citation Readiness

    Opening Summary86w
    Descriptive Headingsavg 4.8w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A
    84/100
    13
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    77/100
    A+
    5 mg
    CO₂e / view
    52.8 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    6 mg
    vs
    Returning (cached)
    3 mg
    Annual (10K/mo)
    636 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    2 mg
    Device
    4 mg
    Resource Breakdown
    HTML
    52.8 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    86d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    25.04.2026

    Valid Until

    24.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    24h-lemans.comwww.24h-lemans.com

    SHA-256 Fingerprint

    DE:E2:46:40:3F:6D:93:D9:34:93:EA:A1:A7:4D:8B:DC:E8:9F:3B:CA...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Tue, 28 Apr 2026 16:59:53 GMT
    expect-ct
    max-age=0
    referrer-policy
    strict-origin
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    24h-lemans.com

    Domain Age
    13y 4m

    Created

    13.12.2012

    Expires

    13.12.2026

    Last Updated

    11.12.2025

    Registrar

    Nameshield SAS

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    B
    70/100
    Mobile Friendly1 breakpoint
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman + Arial

    WCAG AA
    75/100
    Readability
    /30
    16/30

    12px · LH 1.60

    Hierarchy
    /20
    18/20

    2.67x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    4.9:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Times New Roman

    Serif32px

    Body Font

    Arial

    Sans12px

    Contrast Ratio

    4.9:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~43 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    19px
    h3
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.7x larger than body text.

    AAdobe FontsBuy on MyFontsFluid TypeFlesch 42

    Color Palette

    9 unique colors
    5.41:1 AA Dark
    #6a6a6a
    Other· 50.5%
    #ffffff
    Background· 27.5%
    #0c62fb
    Primary· 0.7%
    #5b6a81
    Secondary· 0%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    4
    Async
    16
    Defer

    Top Script Sources

    24h-lemans.storage.googleapis.com(16)sdk.privacy-center.org(2)googletagmanager.com(1)hello.24h-lemans.com(1)

    Website Identity

    24 Heures du Mans

    24 Heures du Mans

    SportsOrganization
    www.24h-lemans.com
    13 years old

    Circuit des 24 Heures CS21928, Le Mans Cedex 2, France

    F-72019, Le Mans Cedex 2, France

    Location detected: 🇺🇸 United Statesvia ip
    Nameshield SASfr

    Sponsored

    Last analyzed: 28 Apr 2026 at 17:00

    Historical Analysis & Change Tracking