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ipgp.fr

https://ipgp.fr· First analyzed 03 May 2026· Updated 03 May 2026
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ipgp.fr
Desktop screenshot of ipgp.fr
Mobile screenshot of ipgp.fr
Mobile

Sponsored

Hosting Provider

IPGP

IP Address

192.54.190.27

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Paris, France

ASN

AS2200

Server

Apache

Nameservers

shiva.jussieu.fr.belenos.ipgp.fr.odin.ipgp.fr.eip1.u-ga.fr.+1 more

Performance

73

Core Web Vitals

Weight

First Contentful Paint
6.9 s10%
Speed Index
9.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
106 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPress
Infrastructure
Hosting
IPGP

Technology Stack

17 Technologies Detected

Plugins

8
Filebird ProEmail Encoder BundleSearchwp Live Ajax SearchSearchwp
Elementor
Real3D FlipbookNc Share
WP Rocket

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.7.1

Other

1
Leaflet

UI Components

1
Slick Carousel

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apache

CDN

1
Cloudflare

SEO Analysis

A85/100
23
5
0
Meta Tags12/15
Content11/12
Headings7/8
Technical25/25
E-E-A-T7/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
I
ipgp.fripgp.fr

Institut de Physique du Globe de Paris

L'IPGP est un établissement d'enseignement supérieur et de recherche en sciences de la Terre, des planètes et de l'environnement. Science pour la planète.

Title Length38 chars

Recommended: 50-60 chars (~227px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    13 URLs

    13 sub-sitemaps

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    10/25
    Citation
    11/25

    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:4%
    Words:1,074
    Token eff.:Optimal
    Sections/1K:2.8

    Structured Data

    4 JSON-LD
    Person×1.3Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary265w
    Descriptive Headingsavg 1.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    80/100
    12
    Passed
    2
    Critical
    2
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    36/100
    D
    218 mg
    CO₂e / view
    1.7 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    250 mg
    vs
    Returning (cached)
    125 mg
    Annual (10K/mo)
    26.2 kg
    Emission Segments
    Data Center
    49 mg
    Network
    52 mg
    Device
    117 mg
    Resource Breakdown
    JavaScript
    211.0 KB
    Images
    944.3 KB
    CSS
    432.5 KB
    Fonts
    150.1 KB
    HTML
    27.2 KB
    Other
    693 B
    Green Hosting Not Verified
    IPGP
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    250d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Hellenic Academic and Research Institutions CA

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    09.01.2026

    Valid Until

    09.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.ipgp.frwww.www.ipgp.fr

    SHA-256 Fingerprint

    0C:B5:07:DE:31:26:67:47:03:5B:A5:3F:C8:8B:99:05:48:80:59:70...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    27534
    content-type
    text/html; charset=UTF-8
    date
    Sun, 03 May 2026 11:18:49 GMT
    keep-alive
    timeout=5, max=100
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (2)

    pneumatix.ipgp.fr
    belenos.ipgp.fr

    Domain Information

    ipgp.fr

    Domain Age
    19y 5m

    Created

    20.11.2006

    Expires

    20.11.2026

    Last Updated

    31.12.2025

    Registrar

    GIP RENATER

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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
    74/100
    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, initial-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Garnett + Suisse Intl

    WCAG Partial
    61/100
    Readability
    /30
    18/30

    15px · LH 1.50

    Hierarchy
    /20
    16/20

    4x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    12/25

    System fonts

    Heading Font

    Garnett

    Sans60px

    Body Font

    Suisse Intl

    Sans15px

    Contrast Ratio

    1:1

    14 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    60px
    h1
    45px
    h2
    28px
    h3
    15px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 4.0x larger than body text.

    Buy on MyFontsFluid TypeFlesch 8

    Color Palette

    14 unique colors
    Light
    #edebdc
    Secondary· 13.3%
    #646d52
    Secondary· 11.600000000000001%
    #f8f7f2
    Primary· 7.7%
    #808c68
    Secondary· 7.3%
    #94a577
    Secondary· 6.8%
    #c4c8aa
    Secondary· 6.7%
    #b7b692
    Secondary· 6.3%
    #3b503b
    Secondary· 6.3%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    ipgp.fr(20)

    Website Identity

    Institut de Physique du Globe de Paris

    Organization

    IPGP

    www.ipgp.fr
    19 years old
    Location detected: 🇫🇷 Francevia tld
    GIP RENATERfr

    Social Profiles

    YouTubeBluesky

    Sponsored

    Last analyzed: 03 May 2026 at 11:19

    Historical Analysis & Change Tracking