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catharinaziekenhuis.nl

https://catharinaziekenhuis.nl· First analyzed 14 May 2026· Updated 14 May 2026
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catharinaziekenhuis.nl
Desktop screenshot of catharinaziekenhuis.nl
Mobile screenshot of catharinaziekenhuis.nl
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

167.235.201.143

Site Location

🇳🇱 Netherlandsvia phone

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

ns1.kpn.net.ns11.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%
2.1 MB
30 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Alpine.js

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Plugins

1
Elementor

SEO Analysis

B77/100
22
5
1
Meta Tags9/15
Content10/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
C
catharinaziekenhuis.nlcatharinaziekenhuis.nl

Catharina Ziekenhuis - Gedreven door het leven.

No description available for this page.

Title Length47 chars

Recommended: 50-60 chars (~283px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,275 URLs

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

26/100
Needs Work
7 10

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AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
17/25

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:6%
Words:1,787
Token eff.:Optimal

Structured Data

3 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary97w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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
88/100
15
Passed
2
Critical
0
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
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
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.
47/100
D
214 mg
CO₂e / view
2.1 MB
Page Weight
50%
Cleaner Than
New Visitor
245 mg
vs
Returning (cached)
122 mg
Annual (10K/mo)
25.7 kg
Emission Segments
Data Center
11 mg
Network
63 mg
Device
141 mg
Resource Breakdown
JavaScript
112.4 KB
Images
1.7 MB
CSS
223.4 KB
HTML
80.5 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.05.2026

Valid Until

10.08.2026

Subject Alternative Names (2)

catharinaziekenhuis.nlwww.catharinaziekenhuis.nl

SHA-256 Fingerprint

9F:00:87:82:EC:3F:B0:47:64:15:A3:B1:5B:3A:A6:22:55:DD:A1:E3...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-security-policy
frame-ancestors 'self'; upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Thu, 14 May 2026 09:57:14 GMT
link
<https://www.catharinaziekenhuis.nl/>; rel=shortlink
permissions-policy
geolocation=(), microphone=(), camera=()
referrer-policy
strict-origin-when-cross-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mx2.catharinaziekenhuis.nl
mx1.catharinaziekenhuis.nl

Domain Information

catharinaziekenhuis.nl

Domain Age
21y 8m

Created

25.08.2004

Last Updated

13.05.2025

Registrar

KPN B.V.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Data Protection Officer mentioned
Legitimate interest basis mentioned

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
79/100
Mobile Friendly25 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Trenda

WCAG Partial
71/100
Readability
/30
19/30

15px · LH 1.60

Hierarchy
/20
20/20

6x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
15/25

1 font · 3 req

Heading Font

Trenda

Sans90px

Body Font

Trenda

Sans15px

Contrast Ratio

1:1

12 issues

Reading Comfort

~59 CPL

Optimal (45–75)
90px
h1
45px
h2
45px
h3
15px
p

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~59 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFluid Type (rem)Flesch 19

Color Palette

9 unique colors
7.34:1 AAA Light
#ffffff
Background· 45.5%
#5e5262
Secondary· 4.6%
#532b5d
Primary· 21.9%
#afc1c8
Secondary· 6.7%
#f5c374
Accent· 5.4%
#9d8d88
Secondary· 4.9%
#42343a
Secondary· 4.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

9 Resources

7
Scripts
2
Styles
2
Async
0
Defer

Top Script Sources

local(3)consent.cookiebot.com(2)googletagmanager.com(1)cdn-eu.readspeaker.com(1)

Website Identity

Catharina Ziekenhuis

Catharina Ziekenhuis

Organization

Gedreven door het leven.

+31402399111
www.catharinaziekenhuis.nl/
21 years old

Michelangelolaan 25623 EJ Eindhoven

Location detected: 🇳🇱 Netherlandsvia phone
KPN B.V.nl-NL

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Last analyzed: 14 May 2026 at 09:57

Historical Analysis & Change Tracking