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frs-fnrs.be

https://frs-fnrs.be· First analyzed 20 May 2026· Updated 20 May 2026
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frs-fnrs.be
Desktop screenshot of frs-fnrs.be
Mobile screenshot of frs-fnrs.be
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

150.171.109.35

Site Location

🇧🇪 Belgiumvia tld

Server Location

🇰🇪 Nairobi, Kenya

ASN

AS8075

Organization

Microsoft Corporation

CDN

CDN

Nameservers

ns3-32.azure-dns.org.ns4-32.azure-dns.info.ns1-32.azure-dns.com.ns2-32.azure-dns.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
983 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
53 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Languages

1
PHPv8.3.30

SEO Analysis

A82/100
27
3
1
Meta Tags10/15
Content12/12
Headings8/8
Technical21/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
F
frs-fnrs.befrs-fnrs.be

Homepage FR - Scientifique | FNRS

Le Fonds de la Recherche Scientifique - FNRS a pour mission de développer la recherche scientifique fondamentale dans le cadre d’initiatives présentées par l...

Description truncated.
Title Length33 chars

Recommended: 50-60 chars (~198px / 580px)

Description Length1193 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (30/34) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,531 URLs

robots.txt

30 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
7 10 1

Sponsored

AI & LLM Readiness

D53/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
19/25

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:8%
Words:2,685
Token eff.:Optimal

Structured Data

2 JSON-LD
Person×1.3Organization×1.1WebSite

Citation Readiness

Opening Summary976w
Descriptive Headingsavg 7.4w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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+
90/100
15
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
11/15
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.
60/100
C
187 mg
CO₂e / view
1.8 MB
Page Weight
50%
Cleaner Than
New Visitor
213 mg
vs
Returning (cached)
107 mg
Annual (10K/mo)
22.4 kg
Emission Segments
Data Center
9 mg
Network
55 mg
Device
123 mg
Resource Breakdown
JavaScript
344.0 KB
Images
1.0 MB
CSS
257.8 KB
Fonts
3.6 KB
HTML
213.6 KB
Green Hosting Verified
Infomaniak
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

145d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.09.2025

Valid Until

12.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

*.frs-fnrs.befrs-fnrs.beeduroam.frs-fnrs.be

SHA-256 Fingerprint

B7:07:91:FB:EA:30:76:F1:74:20:BA:C4:C0:20:67:BE:BE:25:5B:DA...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🔴 No Cache(must-revalidate, no-cache, private)
content-language
fr
content-length
218446
content-security-policy
frame-ancestors https://televie.be https://www.televie.be ht...
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

frsfnrs-be0i.mail.eo.outlook.com

Domain Information

frs-fnrs.be

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice

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
72/100
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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Slab + Roboto

WCAG Partial
79/100
Readability
/30
27/30

16px · LH 1.50

Hierarchy
/20
17/20

2.5x ratio · ✓ H1→H6

WCAG
/25
15/25

1.23:1 min contrast

Performance
/25
20/25

2 fonts · 2 req

Heading Font

Roboto Slab

Sans40px

Body Font

Roboto

Sans16px

Contrast Ratio

1.23:1

2 issues

Reading Comfort

Dual Sans-Serif

left aligned
40px
h1
32px
h2
32px
h3
16px
p

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

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

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.2:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

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

GGoogle Fonts

Color Palette

7 unique colors
2.02:1 Fail Light
#ffffff
Primary· 28.500000000000004%
#b6b6ba
Other· 3.2%
#612558
Primary· 36.3%
#5f5367
Secondary· 4.4%
#e5c2c3
Secondary· 3.1%

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

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Scripts & Styles

12 Resources

3
Scripts
9
Styles
2
Async
0
Defer

Top Script Sources

cmp.inmobi.com(1)googletagmanager.com(1)local(1)

Website Identity

FNRS

ismael.nijst@frs-fnrs
frs-fnrs.be/fr
Location detected: 🇧🇪 Belgiumvia tld
📧 Microsoft 365fr

Social Profiles

FacebookLinkedIn

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Last analyzed: 20 May 2026 at 09:09

Historical Analysis & Change Tracking