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mu.nl

https://mu.nl· First analyzed 29 May 2026· Updated 29 May 2026
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mu.nl
Desktop screenshot of mu.nl
Mobile screenshot of mu.nl
Mobile

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Hosting Provider

Tilaa B.V.

IP Address

84.22.120.53

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Woerden, Netherlands

ASN

AS196752

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lisa.ns.cloudflare.com.ken.ns.cloudflare.com.

Performance

100
144 KB
5 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
🖥️ CSR
WordPress
cms
mu-hiveCustom

Technology Stack

2 Technologies Detected

Analytics

1
Matomo

Web Servers

1
Nginxv1.18.0

SEO Analysis

F31/100
10
5
3
Meta Tags4/15
Content0/12
Headings0/8
Technical11/21
E-E-A-T0/7
Images0/7
Links0/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
M
mu.nlmu.nl

Homepage — MU

No description available for this page.

Title Length13 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (4 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

3/100
Poor
1 14 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

F31/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
5/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:0%
Words:0
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
66/100
8
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
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.
72/100
A+
15 mg
CO₂e / view
143.7 KB
Page Weight
95%
Cleaner Than
New Visitor
17 mg
vs
Returning (cached)
8 mg
Annual (10K/mo)
1.7 kg
Emission Segments
Data Center
<0.001 g
Network
4 mg
Device
10 mg
Resource Breakdown
JavaScript
132.6 KB
Images
922 B
CSS
9.1 KB
HTML
1.1 KB
Green Hosting Verified
Tilaa
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

32d

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/1.1

Valid From

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (4)

archive.mu.nlhive.mu.nlmu.nlwww.mu.nl

SHA-256 Fingerprint

B7:02:1B:3E:3F:CC:12:16:84:0A:47:F3:22:02:0C:B5:5C:5D:61:B4...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 17:16:20 GMT
server
nginx/1.18.0 (Ubuntu)
transfer-encoding
chunked
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

fallbackmx.spamexperts.eu
mx.spamexperts.com
lastmx.spamexperts.net

Domain Information

mu.nl

Domain Age
28y 1m

Created

10.04.1998

Last Updated

23.04.2026

Registrar

Registrar.eu

DNSSEC
Not Enabled

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
57/100
Mobile Friendly
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

New Edge + Helvetica Neue

68/100
Readability
/30
20/30

20px · LH 1.20

Hierarchy
/20
8/20
WCAG
/25
19/25
Performance
/25
21/25

System fonts

Heading Font

New Edge

Body Font

Helvetica Neue

Sans20px

Contrast Ratio

--

Reading Comfort

Mixed Pairing

left aligned

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Color Palette

1 unique colors
Light
#00ff01
Primary· 100%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Matomo (Piwik)Mid-Market

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

3 Resources

2
Scripts
1
Styles
1
Async
1
Defer

Top Script Sources

local(1)archive.mu.nl(1)

Website Identity

mu.nl

28 years old
Location detected: 🇳🇱 Netherlandsvia tld
Registrar.euen

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Last analyzed: 29 May 2026 at 17:16

Historical Analysis & Change Tracking

mu.nl Technology Stack - Built With Matomo, Nginx | StackOptic | StackOptic