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infrabel.be

https://infrabel.be· First analyzed 22 May 2026· Updated 22 May 2026
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infrabel.be
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Mobile

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Hosting Provider

Infrabel NV

IP Address

185.30.252.115

Site Location

🇧🇪 Belgiumvia tld

Server Location

🇧🇪 Brussels, Belgium

ASN

AS31511

Organization

Infrabel NV

CDN

Varnish

Nameservers

dns.infrabel.be.auth2.dns.cogentco.com.ns3.arcadiz.net.ns4.arcadiz.be.+2 more

Performance

99

Core Web Vitals

Weight

First Contentful Paint
727 ms10%
Speed Index
945 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
35 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Drupal
Infrastructure
Hosting
Infrabel NV
CDN
Varnish

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrapv4.1.3
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Libraries

1
Slick Carousel

SEO Analysis

C61/100
20
6
2
Meta Tags4/15
Content9/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
I
infrabel.beinfrabel.be

Home | Infrabel

No description available for this page.

Title Length15 chars

Recommended: 50-60 chars (~89px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (3/4) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,178 URLs

robots.txt

100 rules

Sitemap reference found

Local SEO

Local Search Readiness

19/100
Poor
5 11 2

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

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AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
16/25

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:3%
Words:301
Token eff.:Optimal
Sections/1K:23.3
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary118w
Descriptive Headingsavg 5.9w
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
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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
89/100
15
Passed
0
Critical
1
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
12/15
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
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
D
240 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
274 mg
vs
Returning (cached)
137 mg
Annual (10K/mo)
28.8 kg
Emission Segments
Data Center
54 mg
Network
58 mg
Device
129 mg
Resource Breakdown
JavaScript
912.6 KB
Images
882.5 KB
CSS
90.3 KB
HTML
48.9 KB
Other
5.4 KB
Green Hosting Not Verified
Infrabel NV
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

260d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

06.01.2026

Valid Until

07.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.infrabel.beinfrabel.be

SHA-256 Fingerprint

4E:DD:D3:AF:0E:2E:23:BA:74:93:92:09:86:25:D6:90:1A:DD:5F:C1...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

strict-transport-security
max-age=63072000; preload
accept-ranges
bytes
age
10132
cache-control
🔴 No Cache(private,no-cache)
content-language
en
content-length
49725
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

infrabel-be.mail.protection.outlook.com

Domain Information

infrabel.be

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust

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
69/100
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

Calibre

WCAG Partial
75/100
Readability
/30
22/30

19px · LH 1.56

Hierarchy
/20
19/20

3.12x ratio · ✓ H1→H6

WCAG
/25
19/25

1.26:1 min contrast

Performance
/25
15/25

1 font · 2 req

Heading Font

Calibre

Sans60px

Body Font

Calibre

Sans19px

Contrast Ratio

1.26:1

2 issues

Reading Comfort

Single Font Family

left aligned
60px
h1
68px
h2
52px
h3
36px
h4
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.3:1).

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

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 64

Color Palette

9 unique colors
3.29:1 AA Large Light
#ffffff
Primary· 30.400000000000002%
#8f8c9b
Other· 4.5%
#02bcef
Primary· 26.100000000000005%
#04153b
Accent· 10.8%
#332169
Accent· 10%
#e3eaf0
Primary· 9%
#6e4b5e
Secondary· 5.2%
#09a9dc
Accent· 3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

20 Resources

14
Scripts
6
Styles
1
Async
0
Defer

Top Script Sources

local(5)maps.googleapis.com(4)cdn.cookielaw.org(2)googletagmanager.com(1)cdnjs.cloudflare.com(1)

Website Identity

infrabel.be

Location detected: 🇧🇪 Belgiumvia tld
📧 Microsoft 365en

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Last analyzed: 22 May 2026 at 14:06

Historical Analysis & Change Tracking