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comparabus.com

https://comparabus.com· First analyzed 19 May 2026· Updated 19 May 2026
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comparabus.com
Desktop screenshot of comparabus.com
Mobile screenshot of comparabus.com
Mobile

Sponsored

Hosting Provider

MCPECloud ISP

IP Address

87.98.148.133

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Gravelines, France

ASN

AS16276

Organization

MCPECloud ISP

Server

Apache

Nameservers

ns1088.ui-dns.org.ns1088.ui-dns.com.ns1088.ui-dns.de.ns1088.ui-dns.biz.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
870 KB
32 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
MCPECloud ISP

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apachev2.4.52

SEO Analysis

C63/100
17
9
0
Meta Tags12/15
Content12/12
Headings6/8
Technical14/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
comparabus.comcomparabus.com

Comparateur d’autobus FlixBus, BlaBlaBus, OUIBUS... | ComparaBUS

ComparaBUS trouve les billets d’autobus les moins chers pour voyager en France ou en Europe.

Title Length64 chars

Recommended: 50-60 chars (~381px / 580px)

Description Length92 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    14 rules

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 12 2

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

    Sponsored

    AI & LLM Readiness

    D42/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    0/25
    Citation
    8/25

    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
    header/footer
    Text ratio:13%
    Words:673
    Token eff.:Optimal
    Sections/1K:10.4
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary12w
    Descriptive Headingsavg 3.6w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    C
    68/100
    9
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    7/15
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    61/100
    B
    88 mg
    CO₂e / view
    869.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    100 mg
    vs
    Returning (cached)
    50 mg
    Annual (10K/mo)
    10.5 kg
    Emission Segments
    Data Center
    4 mg
    Network
    26 mg
    Device
    58 mg
    Resource Breakdown
    JavaScript
    108.1 KB
    Images
    568.6 KB
    CSS
    186.5 KB
    HTML
    6.5 KB
    Green Hosting Verified
    OVHcloud
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    61d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    21.04.2026

    Valid Until

    20.07.2026

    Subject Alternative Names (2)

    comparabus.comwww.comparabus.com

    SHA-256 Fingerprint

    4C:DE:3D:FE:BC:34:86:F0:EB:52:BF:50:88:2B:D4:CA:86:7F:A4:DF...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    3376
    cache-control
    🔵 Public(public, s-maxage=3600)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Tue, 19 May 2026 21:40:54 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (4)

    alt1.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt2.aspmx.l.google.com
    aspmx.l.google.com

    Domain Information

    comparabus.com

    Domain Age
    13y 5m

    Created

    06.12.2012

    Expires

    06.12.2026

    Last Updated

    07.12.2025

    Registrar

    IONOS SE

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot

    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.
    D
    56/100
    Mobile Friendly
    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, maximum-scale=1
    5 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Source Sans Pro

    WCAG Partial
    65/100
    Readability
    /30
    22/30

    14px · LH 1.43

    Hierarchy
    /20
    12/20

    3.43x ratio

    WCAG
    /25
    16/25

    1.61:1 min contrast

    Performance
    /25
    15/25

    1 font · 2 req

    Heading Font

    Source Sans Pro

    Sans48px

    Body Font

    Source Sans Pro

    Sans14px

    Contrast Ratio

    1.61:1

    9 issues

    Reading Comfort

    ~44 CPL

    Narrow lines
    48px
    h1
    24px
    h2
    14px
    p

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

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.6:1).

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

    ✅ Strong hierarchy: Headlines are 3.4x larger than body text.

    Buy on MyFontsFlesch 35

    Color Palette

    11 unique colors
    4.22:1 AA Large Light
    #ffffff
    Primary· 38%
    #797c79
    Other· 7.4%
    #9b8678
    Border· 7.9%
    #c4e6f7
    Accent· 7.3%
    #886a5b
    Secondary· 7.3%
    #5b4a34
    Secondary· 6.9%
    #e0f4fa
    Accent· 6.7%
    #35271a
    Secondary· 5.3%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    6 Resources

    5
    Scripts
    1
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(3)google-analytics.com(1)local(1)

    Website Identity

    comparabus.com

    13 years old
    Location detected: 🇫🇷 Francevia ip
    IONOS SE📧 Google Workspacefr

    Social Profiles

    FacebookX (Twitter)

    Sponsored

    Last analyzed: 19 May 2026 at 21:41

    Historical Analysis & Change Tracking