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tu-muenchen.de

https://tu-muenchen.de· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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tu-muenchen.de
Desktop screenshot of tu-muenchen.de
Mobile screenshot of tu-muenchen.de
Mobile

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Hosting Provider

LRZ-MUNICH

IP Address

129.187.255.109

Site Location

🇩🇪 München, Germanyvia schema_nap

Server Location

🇩🇪 Munich, Germany

ASN

AS12816

Organization

LRZ-MUNICH

Server

Apache

Nameservers

dns3.lrz.eu.dns1.lrz.de.dns2.lrz.bayern.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
586 ms10%
Speed Index
762 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
531 KB
61 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

3 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Chakra UI

Web Servers

1
Apachev2

SEO Analysis

A83/100
25
5
1
Meta Tags12/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social2/5
Freshness4/4
Mobile4/4
Indexability3/3
T
tu-muenchen.detu-muenchen.de

The Entrepreneurial University - TUM

Technische Universität München: Eine der führenden deutschen Universitäten für Forschung und Lehre in Natur und Ingenieurwissenschaften.

Title Length36 chars

Recommended: 50-60 chars (~217px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (20/24) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

37/100
Needs Work
11 9 1

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AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
2/25
Schema Data
4/25
Citation
13/25

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
nav
Text ratio:9%
Words:4,931
Token eff.:Poor Structure
Depth:1/5

Structured Data

5 JSON-LD
WebSiteBreadcrumbList
sameAs entity links

Citation Readiness

Opening Summary1213w
Descriptive Headings
Canonical URL
Open Graph1/3
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
67/100
9
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
10/20
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
4/15
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.
58/100
A
66 mg
CO₂e / view
531.3 KB
Page Weight
80%
Cleaner Than
New Visitor
75 mg
vs
Returning (cached)
38 mg
Annual (10K/mo)
7.9 kg
Emission Segments
Data Center
15 mg
Network
16 mg
Device
35 mg
Resource Breakdown
JavaScript
88.4 KB
Images
291.5 KB
CSS
100.7 KB
HTML
50.2 KB
Other
529 B
Green Hosting Not Verified
LRZ-MUNICH
4 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

176d

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

20.10.2025

Valid Until

20.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (11)

wwwv21.tum.detum.dewebdb-wwwv21.srv.tum.derelease.www.tum.dedevelop.www.professoren.tum.destyleguide.www.tum.dewww.professoren.tum.destyleguide.release.www.tum.de+3 more

SHA-256 Fingerprint

67:FA:CC:37:CA:94:F6:49:95:9D:7A:C4:45:93:4E:E8:5F:B4:08:C7...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 2 Hours(max-age=9061)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
de
content-length
51115
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (2)

postrelay1.lrz.de
postrelay2.lrz.de

Domain Information

tu-muenchen.de

Last Updated

25.07.2017

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer 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
70/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial
77/100
Readability
/30
20/30

16px · LH 1.63

Hierarchy
/20
19/20

3x ratio · ✓ H1→H6

WCAG
/25
16/25

2.14:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Roboto

Sans48px

Body Font

Roboto

Sans16px

Contrast Ratio

2.14:1

3 issues

Reading Comfort

~36 CPL

Narrow lines
48px
h1
32px
h2
42px
h3
16px
p
Minor Second
Scale

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

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

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.1:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

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

Flesch 19

Color Palette

8 unique colors
Light
#0b0a05
Secondary· 35.5%
#241d11
Secondary· 22.299999999999997%
#23579f
Primary· 0%
#585238
Secondary· 12.5%
#0a223b
Accent· 9.5%
#656243
Secondary· 8.1%
#3e3922
Secondary· 6.6%
#b2b387
Secondary· 4.6%

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

11 Resources

8
Scripts
3
Styles
1
Async
2
Defer

Top Script Sources

local(7)app-worker.visitor-analytics.io(1)

Website Identity

Technische Universität München

EducationalOrganization

Technische Universität München: Eine der führenden deutschen Universitäten für Forschung und Lehre in Natur und Ingenieurwissenschaften.

info@tum.de
+498928901
www.tum.de/

Arcisstraße 21, München

80333, München, Bayern

DE

Location detected: 🇩🇪 Germany, Münchenvia schema_nap
de-DE

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Last analyzed: 26 Apr 2026 at 11:28

Historical Analysis & Change Tracking