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gelderlander.nl

https://gelderlander.nl· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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gelderlander.nl
Desktop screenshot of gelderlander.nl
Mobile screenshot of gelderlander.nl
Mobile

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Hosting Provider

Akamai

IP Address

2.21.239.30

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Organization

Akamai

Nameservers

eur2.akam.net.usc2.akam.net.use5.akam.net.eur5.akam.net.+4 more

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
242 KB
123 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Contentful

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Segment

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Other

1
VWO

SEO Analysis

B71/100
21
5
2
Meta Tags9/15
Content6/12
Headings8/8
Technical19/21
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
G
gelderlander.nlgelderlander.nl

de Gelderlander.nl, het laatste nieuws uit Gelderland | gelderlande...

Blijf altijd op de hoogte van het laatste nieuws via de snelste en leukste nieuwssite van Nederland, 24 uur per dag en 7 dagen in de week

Title truncated.
Title Length71 chars

Recommended: 50-60 chars (~415px / 580px)

Description Length137 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (71 chars, ~415px). Will be truncated in search results.
  • • Most images missing alt text (95/106) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Local SEO

Local Search Readiness

46/100
Fair
13 7

Sponsored

AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
17/25
Citation
13/25

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:5%
Words:4,572
Token eff.:Poor Structure

Structured Data

10 JSON-LD
NewsArticle×1.2Person×1.3Organization×1.1WebSiteVideoObjectBreadcrumbListSpeakableSpecification×1.3SearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card2/3
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
83/100
14
Passed
2
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
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •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.
82/100
A+
25 mg
CO₂e / view
242.2 KB
Page Weight
95%
Cleaner Than
New Visitor
28 mg
vs
Returning (cached)
14 mg
Annual (10K/mo)
2.9 kg
Emission Segments
Data Center
1 mg
Network
7 mg
Device
16 mg
Resource Breakdown
JavaScript
147.6 KB
Images
342 B
CSS
912 B
HTML
93.4 KB
Green Hosting Verified
Akamai
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

No WAF

159d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.03.2026

Valid Until

01.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.gelderlander.nlgelderlander.nl

SHA-256 Fingerprint

E5:47:6D:F8:E6:2A:00:31:8D:DD:CF:92:9A:7B:69:A8:52:55:A8:7C...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=93600
cache-control
🔴 No Cache(max-age=0, no-cache, no-store, no-store)
content-encoding
📦 Gzip(gzip)
content-length
2395
content-security-policy
frame-ancestors 'none';
content-type
text/html
Good Warning Issue

Email Infrastructure

Google Workspace

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

aspmx.l.google.com
alt1.aspmx.l.google.com
alt4.aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

gelderlander.nl

Domain Age
30 years

Created

17.04.1996

Last Updated

03.02.2026

Registrar

Registrar.eu

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
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, shrink-to-fit=no
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
71/100
Readability
/30
24/30

28px · LH 1.50

Hierarchy
/20
12/20

1.43x ratio · ✓ H1→H6

WCAG
/25
18/25

1.37:1 min contrast

Performance
/25
17/25

System fonts

Heading Font

Arial

Sans40px

Body Font

Arial

Sans28px

Contrast Ratio

1.37:1

1 issue

Reading Comfort

Single Font Family

left aligned
40px
h1
32px
h2
20px
h3
28px
p

✅ Excellent readability: 28px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.4:1).

✅ 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.

Flesch 0

Color Palette

8 unique colors
10.8:1 AAA Light
#f6f6f6
Background· 68.9%
#323a39
Other· 8.6%
#cd070c
Primary· 5.7%
#ae9589
Secondary· 5.4%
#6a8db2
Secondary· 4%
#b3c6d5
Secondary· 3.7%
#f0e5d4
Primary· 2%
#a1423c
Secondary· 1.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

A/B Testing & Optimization

1
VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Media.netPrebid.js

Sponsored

Scripts & Styles

22 Resources

20
Scripts
2
Styles
16
Async
1
Defer

Top Script Sources

advertising-cdn.dpgmedia.cloud(5)cdn.optoutadvertising.com(3)t.gelderlander.nl(2)googletagmanager.com(2)statics.gelderlander.nl(2)

Website Identity

De Gelderlander

NewsMediaOrganization

Bekijk het laatste regionale, nationale en internationale nieuws in de Nieuws Update van het AD en de samenwerkende regionale titels.

redactie@gelderlander.nl
088-0561565
www.gelderlander.nl/
30 years old
Location detected: 🇳🇱 Netherlandsvia tld
Registrar.eu📧 Google WorkspacenlEst. 1848

Social Profiles

FacebookX (Twitter)

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Last analyzed: 25 Apr 2026 at 10:28

Historical Analysis & Change Tracking