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amsterdamumc.nl

https://amsterdamumc.nl· First analyzed 06 May 2026· Updated 06 May 2026
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amsterdamumc.nl
Desktop screenshot of amsterdamumc.nl
Mobile screenshot of amsterdamumc.nl
Mobile

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Hosting Provider

Amcnet

IP Address

145.117.213.45

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Utrecht, Netherlands

ASN

AS1103

Organization

Amcnet

Server

Apache

Nameservers

ns1.surfnet.nl.ns1.zurich.surf.net.ns2.surfnet.nl.ns3.surfnet.nl.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
776 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
48 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amcnet

Technology Stack

6 Technologies Detected

Libraries

2
jQueryv3.5.1
jQuery UI

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

C62/100
16
6
2
Meta Tags9/15
Content11/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
A
amsterdamumc.nlamsterdamumc.nl

Amsterdam UMC: expertisecentrum zorg, onderzoek en onderwijs | Amst...

Academisch ziekenhuis Amsterdam UMC levert op locatie AMC en VUmc excellente zorg, innovatief onderzoek en opleiding voor zorgprofessionals van de toekomst.

Title truncated.
Title Length76 chars

Recommended: 50-60 chars (~482px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (76 chars, ~482px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1

8 issues found

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Crawlability

Sitemap
robots.txt

4 rules

Allows all crawlers

Local SEO

Local Search Readiness

11/100
Poor
3 12 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

D44/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
14/25

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:6%
Words:490
Token eff.:Optimal
Sections/1K:24.5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary76w
Descriptive Headingsavg 2.6w
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...
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.
B
75/100
12
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
13/20
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
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.
2 recommendations
  • •Accessibility recommendation preview...
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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.
29/100
D
239 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
274 mg
vs
Returning (cached)
137 mg
Annual (10K/mo)
28.7 kg
Emission Segments
Data Center
54 mg
Network
58 mg
Device
129 mg
Resource Breakdown
JavaScript
583.9 KB
Images
488.8 KB
CSS
810.0 KB
HTML
53.0 KB
Green Hosting Not Verified
Amcnet
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

292d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

23.02.2026

Valid Until

23.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (12)

www.amsterdamumc.nlproductie.backend.internet-nl.amsterdamumc.nlproductie.frontend.internet-nl-1.amsterdamumc.nlproductie.frontend.internet-en.amsterdamumc.nlwww.amsterdamumc.orgproductie.frontend.internet-nl.amsterdamumc.nlproductie.backend.internet-en.amsterdamumc.nlproductie.frontend.internet-en-2.amsterdamumc.nl+4 more

SHA-256 Fingerprint

52:49:98:D4:72:8B:62:32:FD:43:7B:B5:73:17:B1:5E:E8:DF:83:98...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
connection
Keep-Alive
content-length
291
content-type
text/html; charset=UTF-8
date
Wed, 06 May 2026 10:12:14 GMT
etag
"123-643607dec13db"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

amsterdamumc-nl.c-v1.mx.microsoft

Domain Information

amsterdamumc.nl

Domain Age
13y 1m

Created

27.03.2013

Last Updated

31.03.2026

Registrar

SURF B.V.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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
73/100
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, minimum-scale=1.0, maximum-scale=5.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

museo-sans-rounded

WCAG AA
73/100
Readability
/30
23/30

18px · LH 1.55

Hierarchy
/20
7/20
WCAG
/25
23/25

4.71:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

museo-sans-rounded

Sans

Body Font

museo-sans-rounded

Sans18px

Contrast Ratio

4.71:1

WCAG AA (≥4.5:1)

Reading Comfort

~36 CPL

Narrow lines
32px
h2
22px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.55 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 35

Color Palette

7 unique colors
Light
#ffffff
Background· 19.4%
#ebf4fb
Primary· 33.6%
#26334c
Secondary· 14.2%
#aab2be
Border· 12.1%
#697580
Secondary· 9.1%

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

10 Resources

8
Scripts
2
Styles
2
Async
2
Defer

Top Script Sources

local(6)amsterdamumc.containers.piwik.pro(2)

Website Identity

amsterdamumc.nl

13 years old
Location detected: 🇳🇱 Netherlandsvia tld
SURF B.V.nl-NL

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Last analyzed: 06 May 2026 at 10:12

Historical Analysis & Change Tracking