gargantext.org

https://gargantext.org· First analyzed 30 May 2026· Updated 30 May 2026

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gargantext.org

Mobile

Sponsored

Hosting Provider

CNRS Centre de Calcul de l'IN2P3

IP Address

134.158.74.245

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Grenoble, France

ASN

AS789

Organization

CNRS Centre de Calcul de l'IN2P3

Server

Nginx

Nameservers

ns106.ovh.net.dns106.ovh.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

656 ms10%

Speed Index

853 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7 MB

40 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

CNRS Centre de Calcul de l'IN2P3

Technology Stack

6 Technologies Detected

CSS Frameworks

Other

Icon Libraries

Fonts

Web Servers

SEO Analysis

D55/100

Meta Tags8/15

Content12/12

Headings8/8

Technical11/21

E-E-A-T0/7

Images2/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile2/4

Indexability3/3

gargantext.orggargantext.org

GarganText - écosystème numérique décentralisé libre, fiable, trans...

Exploration de vos données dans un écosystème numérique décentralisé libre et fiable, transparent et intelligible. La complexité de vos données devient un at...

Title truncated. Description truncated.

Title Length127 chars

Recommended: 50-60 chars (~761px / 580px)

Description Length161 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (127 chars, ~761px). Will be truncated in search results.

9 issues found

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Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F36/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

0/25

Citation

4/25

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

navheader/footer

Text ratio:25%

Words:2,702

Token eff.:Optimal

Sections/1K:3.3

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w

Descriptive Headingsavg 2.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

80/100

Passed

Critical

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.

25/100

890 mg

CO₂e / view

7.0 MB

Page Weight

Cleaner Than

New Visitor

1.02 g

Returning (cached)

509 mg

Annual (10K/mo)

106.8 kg

Emission Segments

Data Center

199 mg

Network

214 mg

Device

478 mg

Resource Breakdown

JavaScript

101.3 KB

Images

4.6 MB

CSS

2.3 MB

Fonts

2.1 KB

HTML

13.7 KB

Green Hosting Not Verified

CNRS Centre de Calcul de l'IN2P3

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

46d

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

HTTP Protocol

HTTP/1.1

Valid From

17.04.2026

Valid Until

16.07.2026

Subject Alternative Names (1)

gargantext.org

SHA-256 Fingerprint

F4:FF:96:DB:4E:16:02:C9:00:7E:5D:E8:60:74:F8:99:4C:31:B9:80...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Sat, 30 May 2026 19:49:20 GMT

etag

W/"698c8eb6-164"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

gargantext.org

Domain Age

12y 7m

Created

27.10.2013

Expires

27.10.2026

Last Updated

28.12.2024

Registrar

OVH sas

DNSSEC

Not Enabled

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.

58/100

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, minimum-scale=1, maximum-scale=1, user-scalable=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Poppins + PT Serif

WCAG AAA

73/100

Readability

/30

22/30

40px · LH 1.80

Hierarchy

/20

12/20

1.2x ratio · ✓ H1→H6

WCAG

/25

19/25

7.17:1 min contrast

Performance

/25

20/25

2 fonts · 3 req

Heading Font

Poppins

Sans48px

Body Font

PT Serif

Serif40px

Contrast Ratio

7.17:1

WCAG AAA (≥7:1)

Reading Comfort

~33 CPL

Narrow lines

48px

40px

24px

40px

✅ Excellent readability: 40px body text is ideal for all devices.

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.2:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsFlesch 10

Color Palette

7 unique colors

Light

#8f9c92

Other· 5.7%

#01182a

Accent· 40.7%

#00253f

Accent· 30%

#59634c

Secondary· 6.8%

#edf0f2

Secondary· 6.6%

#2b4b59

Secondary· 5.3%

#172f38

Primary· 5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdnjs.cloudflare.com(2)..(2)

Website Identity

gargantext.org

12 years old

Location detected: 🇫🇷 Francevia ip

OVH sasfr

Sponsored

Last analyzed: 30 May 2026 at 19:48

Historical Analysis & Change Tracking