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kartable.fr

https://kartable.fr· First analyzed 16 May 2026· Updated 16 May 2026
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kartable.fr
Desktop screenshot of kartable.fr
Mobile screenshot of kartable.fr
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

54.155.195.112

Site Location

🇫🇷 Francevia phone

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Nginx

Nameservers

ns-603.awsdns-11.net.ns-1378.awsdns-44.org.ns-152.awsdns-19.com.ns-1941.awsdns-50.co.uk.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
730 ms10%
Speed Index
949 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
149 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Ant Design

Analytics

2
Google Analytics
Facebook Pixel

Advertising

2
Microsoft AdvertisingCriteo

Frameworks

1
Angularv21.2.0

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

C69/100
21
7
0
Meta Tags15/15
Content6/12
Headings6/8
Technical20/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kartable.frkartable.fr

Kartable - Cours en ligne - Primaire, Collège et Lycée

Votre enfant progresse de 4,4 points avec les cours en ligne Kartable. Professeurs certifiés de la primaire au lycée dans toutes les matières.

Title Length54 chars

Recommended: 50-60 chars (~320px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    11 URLs

    11 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    16/100
    Poor
    5 11 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    3/25
    Citation
    9/25

    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:3%
    Words:2,150
    Token eff.:Optimal

    Structured Data

    1 JSON-LD
    FAQPage×1.5microdata

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 7.5w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    69/100
    B
    109 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    125 mg
    vs
    Returning (cached)
    62 mg
    Annual (10K/mo)
    13.1 kg
    Emission Segments
    Data Center
    5 mg
    Network
    32 mg
    Device
    72 mg
    Resource Breakdown
    JavaScript
    883.9 KB
    Images
    143.1 KB
    HTML
    51.9 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Static / Informational

    HTTPS

    No WAF

    63d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    21.06.2025

    Valid Until

    18.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.kartable.frkartable.fr

    SHA-256 Fingerprint

    36:23:0E:37:E4:60:97:75:84:DB:CD:E0:B3:70:1F:0E:B3:FC:2A:F9...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(s-maxage=604800, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Sat, 16 May 2026 02:26:00 GMT
    etag
    W/"kartablefront-/-1778516957"
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx.l.google.com
    aspmx2.googlemail.com
    alt2.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    kartable.fr

    Domain Age
    13y 10m

    Created

    07.07.2012

    Expires

    24.04.2027

    Last Updated

    05.01.2026

    Registrar

    GANDI

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected

    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.
    A
    83/100
    Mobile Friendly209 breakpoints
    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, initial-scale=1, viewport-fit=cover
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Roboto

    WCAG Partial
    70/100
    Readability
    /30
    15/30

    14px · LH 1.29

    Hierarchy
    /20
    17/20

    3.86x ratio

    WCAG
    /25
    16/25

    2.58:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Roboto

    Sans54px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    2.58:1

    16 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    54px
    h1
    38px
    h2
    38px
    h3
    26px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 2.6:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.9x larger than body text.

    Flesch 38

    Color Palette

    7 unique colors
    Light
    #b7b2ac
    Other· 4.4%
    #f3f4f6
    Primary· 66.5%
    #dee0e4
    Secondary· 10.9%
    #878ea3
    Secondary· 5.6%
    #282e42
    Secondary· 5.3%
    #ede5ce
    Secondary· 3.9%
    #585b72
    Secondary· 3.4%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    9 Resources

    8
    Scripts
    1
    Styles
    6
    Async
    0
    Defer

    Top Script Sources

    bat.bing.com(3)connect.facebook.net(2)polyfills-T3WURJ4X.js(1)main-VYLZH7HA.js(1)sslwidget.criteo.com(1)

    Website Identity

    kartable.fr

    support@kartable.fr
    +33176380847
    13 years old
    Location detected: 🇫🇷 Francevia phone
    GANDI📧 Google Workspacefr-FR

    Sponsored

    Last analyzed: 16 May 2026 at 02:26

    Historical Analysis & Change Tracking