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machineacalculer.fr

https://machineacalculer.fr· First analyzed 24 May 2026· Updated 24 May 2026
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machineacalculer.fr
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Mobile

Sponsored

Hosting Provider

Register.IT S.p.A.

IP Address

81.88.52.109

Site Location

🇫🇷 Francevia tld

Server Location

🇮🇹 Bergamo, Italy

ASN

AS39729

Organization

Register.IT S.p.A.

Server

Nginx

Nameservers

ns1.amenworld.com.ns2.amenworld.com.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
7.5 s10%
Speed Index
9.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4 MB
31 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.3
cms
popularfxCustom

Technology Stack

14 Technologies Detected

Plugins

3
Pagelayer ProCookieadmin
Yoast SEO

Libraries

2
jQueryv3.7.1
Animate.css

UI Components

2
Owl CarouselLightbox

Other

1
Chart.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Payments

1
PayPal

Web Servers

1
Nginx

Languages

1
PHPv8.1.34

SEO Analysis

B79/100
23
7
0
Meta Tags12/15
Content7/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
M
machineacalculer.frmachineacalculer.fr

Home - documents sur les machines à calculer

Machines à calculer, notices, publicités, articles, livres, curta, Odhner

Title Length44 chars

Recommended: 50-60 chars (~272px / 580px)

Description Length73 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    23 URLs

    23 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 12

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

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    8/25
    Citation
    12/25

    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:1%
    Words:357
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary14w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    85/100
    13
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    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.
    40/100
    F
    414 mg
    CO₂e / view
    4.0 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    473 mg
    vs
    Returning (cached)
    236 mg
    Annual (10K/mo)
    49.6 kg
    Emission Segments
    Data Center
    20 mg
    Network
    122 mg
    Device
    272 mg
    Resource Breakdown
    JavaScript
    129.8 KB
    Images
    3.4 MB
    CSS
    356.6 KB
    Fonts
    2.1 KB
    HTML
    36.4 KB
    Other
    42.7 KB
    Green Hosting Verified
    Register S.p.A.
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    83d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    Valid From

    18.05.2026

    Valid Until

    16.08.2026

    Subject Alternative Names (2)

    machineacalculer.frwww.machineacalculer.fr

    SHA-256 Fingerprint

    16:C6:63:F8:C2:56:A9:8D:4C:52:2D:B6:0E:51:9D:AE:EA:2E:0A:C9...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Sun, 24 May 2026 08:55:56 GMT
    link
    <https://machineacalculer.fr/wp-json/>; rel="https://api.w.o...
    server
    nginx
    server-timing
    rt;dur=1.527;desc=Process-Time
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail-fr.securemail.pro

    Domain Information

    machineacalculer.fr

    Domain Age
    5y 7m

    Created

    19.10.2020

    Expires

    19.10.2026

    Last Updated

    18.02.2026

    Registrar

    AMEN / Agence des Médias Numériques

    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.
    C
    65/100
    Mobile Friendly107 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman

    WCAG Partial
    66/100
    Readability
    /30
    17/30

    16px · LH --

    Hierarchy
    /20
    18/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    20/25

    2.27:1 min contrast

    Performance
    /25
    11/25

    1 font · 4 req

    Heading Font

    Times New Roman

    Serif32px

    Body Font

    Times New Roman

    Serif16px

    Contrast Ratio

    2.27:1

    2 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    32px
    h1
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.3:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 13

    Color Palette

    8 unique colors
    21:1 AAA Light
    #ffffff
    Background· 46.00000000000001%
    #000000
    Text· 13.799999999999999%
    #f3ecf0
    Primary· 13.6%
    #609c79
    Secondary· 7.4%
    #a0b8ac
    Secondary· 5.5%

    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

    14 Resources

    7
    Scripts
    7
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    machineacalculer.fr(5)wafsearch.wiki(2)

    Website Identity

    documents sur les machines à calculer

    documents sur les machines à calculer

    Organization

    Machines à calculer, notices, publicités, articles, livres, curta, Odhner

    machineacalculer@wanadoo.fr
    machineacalculer.fr/
    5 years old
    Location detected: 🇫🇷 Francevia tld
    AMEN / Agence des Médias Numériquesfr-FR

    Sponsored

    Last analyzed: 24 May 2026 at 08:56

    Historical Analysis & Change Tracking