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ultra-book.com

https://ultra-book.com· First analyzed 02 May 2026· Updated 02 May 2026
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ultra-book.com
Desktop screenshot of ultra-book.com
Mobile screenshot of ultra-book.com
Mobile

Sponsored

Hosting Provider

Free SAS

IP Address

212.83.175.215

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Paris, France

ASN

AS12876

Organization

Free SAS

Server

Apache

CDN

Varnish

Nameservers

dns200.anycast.me.ns200.anycast.me.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.1 MB
250 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

12 Technologies Detected

Libraries

2
jQueryv1.12.4
jQuery UI

CSS Frameworks

2
Tailwind CSS
Semantic UI

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Swiper

Other

1
Socket.io

Fonts

1
Google Fonts

Web Servers

1
Apache

Security

1
reCAPTCHA

CDN

1
Cloudflare

SEO Analysis

C69/100
19
8
0
Meta Tags10/15
Content6/12
Headings6/8
Technical19/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
U
ultra-book.comultra-book.com

Portfolios freelance,illustrateur,graphiste,creer son book|Ultra-book

Vous recherchez un créatif freelance ? Ultra-book vous permet de sélectionner et travailler avec les meilleurs indépendants freelance : illustrateurs, graphi...

Description truncated.
Title Length69 chars

Recommended: 50-60 chars (~401px / 580px)

Description Length214 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    100 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    22/100
    Needs Work
    7 11

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    20/25
    Machine Read.
    8/25
    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:1%
    Words:1,275
    Token eff.:Optimal
    Sections/1K:3.9

    Structured Data

    1 JSON-LD
    Organization×1.1
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 6.6w
    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...
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    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
    66/100
    7
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    24/100
    F
    526 mg
    CO₂e / view
    5.1 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    602 mg
    vs
    Returning (cached)
    301 mg
    Annual (10K/mo)
    63.2 kg
    Emission Segments
    Data Center
    26 mg
    Network
    155 mg
    Device
    346 mg
    Resource Breakdown
    JavaScript
    411.3 KB
    Images
    3.5 MB
    CSS
    1.0 MB
    Fonts
    1.2 KB
    HTML
    102.4 KB
    Other
    13.1 KB
    Green Hosting Verified
    Scaleway
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    22d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    23.02.2026

    Valid Until

    24.05.2026

    Subject Alternative Names (2)

    *.ultra-book.comultra-book.com

    SHA-256 Fingerprint

    A5:74:11:F0:70:C3:05:EB:C5:CE:35:EE:95:6F:88:B2:B2:85:12:E4...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    0
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    OVH Email

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (3)

    mx2.mail.ovh.net
    mx3.mail.ovh.net
    mx1.mail.ovh.net

    Domain Information

    ultra-book.com

    Domain Age
    21y 6m

    Created

    24.10.2004

    Expires

    24.10.2026

    Last Updated

    25.10.2025

    Registrar

    OVH sas

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    Data Protection Officer mentioned

    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 Friendly2 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=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Lato + Source Sans Pro

    WCAG Partial
    62/100
    Readability
    /30
    20/30

    15px · LH 1.43

    Hierarchy
    /20
    13/20

    3.5x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    13/25

    2 fonts · 6 req

    Heading Font

    Lato

    Sans53px

    Body Font

    Source Sans Pro

    Sans15px

    Contrast Ratio

    1:1

    18 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    53px
    h1
    32px
    h2
    118px
    h3
    28px
    h4
    15px
    p
    Major Third
    Scale

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.5x larger than body text.

    ✅ Lean font stack: 2 font families keeps load times fast.

    GGoogle Fonts

    Color Palette

    11 unique colors
    Light
    #ffffff
    Primary· 31.7%
    #084474
    Accent· 14.2%
    #1a5383
    Accent· 8.4%
    #4983a7
    Secondary· 8.3%
    #6b92aa
    Primary· 5.6%
    #266e99
    Accent· 5.4%
    #576776
    Secondary· 4.2%
    #0b325f
    Accent· 3.7%

    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

    29 Resources

    20
    Scripts
    9
    Styles
    5
    Async
    1
    Defer

    Top Script Sources

    ultra-book.com(10)maps.googleapis.com(3)googletagmanager.com(2)cdnjs.cloudflare.com(2)google.com(1)

    Website Identity

    Ultra-book

    Organization
    [email protected]
    www.ultra-book.com
    21 years old
    Location detected: 🇫🇷 Francevia ip
    OVH sas📧 OVH Emailfr_FR

    Sponsored

    Last analyzed: 02 May 2026 at 06:53

    Historical Analysis & Change Tracking

    ultra-book.com Technology Stack - Built With jQuery, jQuery UI, Swiper, Socket.io, Tailwind CSS | StackOptic | StackOptic