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kentekencheck.nu

https://kentekencheck.nu· First analyzed 25 May 2026· Updated 25 May 2026
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kentekencheck.nu
Desktop screenshot of kentekencheck.nu
Mobile screenshot of kentekencheck.nu
Mobile

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Hosting Provider

IP Address

136.144.174.244

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 De Waal, Netherlands

ASN

AS20857

Organization

TransIP BV

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

john.ns.cloudflare.com.vita.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
737 ms10%
Speed Index
958 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
169 KB
36 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.5.2
cms
Divi-childCustom

Technology Stack

8 Technologies Detected

SEO Analysis

B76/100
22
6
1
Meta Tags14/15
Content10/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
K
kentekencheck.nukentekencheck.nu

KENTEKENCHECK | Doe een GRATIS kenteken check

Vraag gratis kentekeninformatie op met onze kenteken check. Rapport met voertuiggegevens, RDW kenteken data en schadeverleden. ✓Grootste database van NL.

Title Length45 chars

Recommended: 50-60 chars (~277px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (16/18) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

58 URLs

58 sub-sitemaps

robots.txt

11 rules

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.

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AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
15/25

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:5%
Words:725
Token eff.:Optimal
Sections/1K:9.7
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary43w
Descriptive Headingsavg 2.4w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...

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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.
C
69/100
10
Passed
4
Critical
1
Warnings
Images & Alt Text
15/20
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
10/15
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
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.
3 recommendations
  • Accessibility recommendation preview...

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.
68/100
A+
17 mg
CO₂e / view
169.2 KB
Page Weight
95%
Cleaner Than
New Visitor
20 mg
vs
Returning (cached)
10 mg
Annual (10K/mo)
2.1 kg
Emission Segments
Data Center
<0.001 g
Network
5 mg
Device
11 mg
Resource Breakdown
JavaScript
146.9 KB
Images
342 B
HTML
22.0 KB
Green Hosting Verified
Transip
GWF Verified
5 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

26%Critical
Interactive

HTTPS

WAF

80d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.05.2026

Valid Until

13.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

kentekencheck.nu*.kentekencheck.nu

SHA-256 Fingerprint

4E:23:23:10:77:B0:6E:A6:E5:05:DC:8A:30:BB:0A:83:55:41:4E:42...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
a01152b18a3f592b-CDG
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Mon, 25 May 2026 03:06:14 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

spamfilter.axc.eu

Domain Information

kentekencheck.nu

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
63/100
Mobile Friendly14 breakpoints
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, maximum-scale=1.0, user-scalable=0
4 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

open sans + Arial

WCAG Partial
64/100
Readability
/30
20/30

15px · LH 1.59

Hierarchy
/20
20/20

2.67x ratio · ✓ H1→H6

WCAG
/25
12/25

2.6:1 min contrast

Performance
/25
12/25

System fonts

Heading Font

open sans

Sans40px

Body Font

Arial

Sans15px

Contrast Ratio

2.6:1

18 issues

Reading Comfort

~36 CPL

Narrow lines
40px
h1
28px
h2
22px
h3
18px
h4
15px
p

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

✅ Optimal line spacing: 1.59 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 2.6:1).

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

8 unique colors
15.15:1 AAA Light
#e9e9e9
Other· 22.7%
#141416
Text· 5.9%
#e4d9ac
Accent· 6.9%
#9ab2a4
Secondary· 6.9%
#23475c
Secondary· 0.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

Social Media

1

Social widgets and sharing tools

3

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

12 Resources

10
Scripts
2
Styles
7
Async
1
Defer

Top Script Sources

google-analytics.com(3)connect.facebook.net(2)googletagmanager.com(2)kentekencheck.nu(2)cdn.kentekencheck.nu(1)

Website Identity

kentekencheck.nu

Location detected: 🇳🇱 Netherlandsvia ip
nl-NL

Social Profiles

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Last analyzed: 25 May 2026 at 03:06

Historical Analysis & Change Tracking