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werk.nl

https://werk.nl· First analyzed 01 May 2026· Updated 01 May 2026
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werk.nl
Desktop screenshot of werk.nl
Mobile screenshot of werk.nl
Mobile

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Hosting Provider

Centraal Buro Arbiedsvoorzieningen

IP Address

145.84.24.144

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 The Hague, The Netherlands

ASN

AS213065

Server

Apache

Nameservers

ns11.kpn.net.ns1.kpn.net.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
902 KB
75 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Centraal Buro Arbiedsvoorzieningen

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C65/100
19
6
1
Meta Tags9/15
Content6/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile3/4
Indexability3/3
W
werk.nlwerk.nl

Home | werk.nl

Werk.nl is een website van UWV. Werk.nl brengt werkzoekenden en werkgevers bij elkaar. U vindt hier informatie en advies over werken en personeel.

Title Length14 chars

Recommended: 50-60 chars (~85px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (5/5) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: standard

153 URLs

robots.txt

3 rules

Sitemap reference found

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

F39/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
12/25

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:1%
Words:447
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary108w
Descriptive Headingsavg 3.2w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
80/100
15
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
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
12/15
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.
47/100
B
112 mg
CO₂e / view
902.4 KB
Page Weight
80%
Cleaner Than
New Visitor
128 mg
vs
Returning (cached)
64 mg
Annual (10K/mo)
13.4 kg
Emission Segments
Data Center
25 mg
Network
27 mg
Device
60 mg
Resource Breakdown
JavaScript
176.8 KB
Images
597.8 KB
CSS
107.9 KB
HTML
9.5 KB
Other
10.4 KB
Green Hosting Not Verified
Centraal Buro Arbiedsvoorzieningen
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

98%Excellent
Static / Informational

HTTPS

No WAF

193d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

27.10.2025

Valid Until

10.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.werk.nlwerk.nl

SHA-256 Fingerprint

84:ED:B8:0D:09:23:21:4D:A0:3F:5C:DF:41:A2:30:E8:78:2A:0B:38...

Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 300s(public, max-age=300)
content-encoding
📦 Gzip(gzip)
content-security-policy
base-uri 'self' https://d6tizftlrpuof.cloudfront.net; defaul...
content-type
text/html; charset=utf-8
date
Fri, 01 May 2026 01:22:24 GMT
referrer-policy
same-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

Domain Information

werk.nl

Domain Age
26y 8m

Created

13.08.1999

Last Updated

04.11.2021

Registrar

KPN B.V.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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.
D
55/100
Not Mobile Friendly62 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.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

UWVWerkKop + UWVWerk

WCAG AAA
80/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
15/20

1.88x ratio · ✓ H1→H6

WCAG
/25
23/25

9.37:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

UWVWerkKop

Sans30px

Body Font

UWVWerk

Sans16px

Contrast Ratio

9.37:1

WCAG AAA (≥7:1)

Reading Comfort

~33 CPL

Narrow lines
30px
h1
26px
h2
16px
h3
20px
h4
16px
p

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

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

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 46

Color Palette

8 unique colors
5.74:1 AA Dark
#666666
Other· 41.9%
#ffffff
Background· 24.3%
#0078d2
Primary· 0%
#001534
Accent· 10.8%
#080913
Secondary· 4.7%

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

7 Resources

6
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

local(3)tag2.uwv.nl(1)cdn-extern.uwv.nl(1)kmm-cag.uwv.nl(1)

Website Identity

werk.nl

26 years old
Location detected: 🇳🇱 Netherlandsvia tld
KPN B.V.nl

Sponsored

Last analyzed: 01 May 2026 at 01:22

Historical Analysis & Change Tracking