tu-dortmund.de
Scanned URL: https://tu-dortmund.de
62
π SEO Score
8 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
TU Dortmund
Meta Description
Studieren, forschen, leben β an der TU Dortmund erwarten dich innovative StudiengΓ€nge und exzellente Forschung in einer lebendigen Region voller Chancen.
H1 Heading
None found
Canonical URL
https://www.tu-dortmund.de/
π SEO Audit
62/100β Title Tag
Length: 11 chars (Ideal: 30-60).
β
Meta Description
Length: 153 chars (Ideal: 50-160).
β H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 5 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
2 of 25 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 414 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good AI context.
β
E-E-A-T (Author)
Author identity found.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'de'.
β Semantic Structure
No semantic HTML5 wrappers.
β Entity Verification Links
No entity validation links.
β‘ Performance
64/100Network Waterfall (Total: 1713ms)
- DNS: 510ms
- Connect: 602ms
- TTFB: 947ms
- Download: 766ms
β Time to First Byte (TTFB)
TTFB: 947ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 100.9KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No warnings found in Google Safe Browsing transparency report.
βοΈ Technologies
E-Commerce
Magento
Infrastructure & CDN
Apache
π WHOIS
WHOIS unavailable.
π DNS Records
| Type | Value |
|---|---|
| A | 129.217.205.11 |
| A | 129.217.205.13 |
| A | 129.217.205.12 |
| MX | esa3.itmc.tu-dortmund.de |
| MX | esa4.itmc.tu-dortmund.de |
| TXT | _telesec-domain-validation=355015_2025-11-13_I72vZFoKGvUyVawuzQedhLrfxUnByw30lg9E96y3p9RO8A43bl |
| TXT | MS=ms16408126 |
| TXT | google-site-verification=lC7DdPPX34o9IW6Fu3VPyEWUJVWOFgJ-cmu4Gl-CDxo |
| TXT | adobe-idp-site-verification=3abae3246555f1134e1b6c8b2f8852728214ab60db683727bb86d17e00daafb3 |
| TXT | apple-domain-verification=bENlU0mSxvfZqD6w |
| TXT | v=spf1 ip4:93.190.66.6 ip4:129.217.4.40 ip4:129.217.128.0/24 ip4:129.217.131.0/24 ip4:195.66.99.135 ip4:62.75.247.44 ip4:212.227.89.57 ip4:217.160.226.166 ip4:82.165.193.1 ip4:85.25.144.9 ip4:54.194.192.132 ip4:87.79.30.25 ip4:87.79.30.30 ip4:91.217.141.0/24 ip4:128.176.118.0/25 ip4:129.217.231.64/26 ip4:185.134.242.25 ip6:2001:638:50D:2000::/64 ip4:77.220.249.219 ip4:129.217.255.0/25 include:spf-eu.exlibrisgroup.com include:spf.crsend.com ip4:95.130.22.100 ip6:2a02:2940:0:c007::100 -all |
| TXT | docusign=b3fe92af-ecbb-4be5-a240-d2eaa3469a0f |
| TXT | bw=vrCirunrnvC8weAAQY3xf2h0A77xWToIL59YJHIKSNDb |
| TXT | MS=58A38069D5572941D477C5866498835FE30B0CB9 |
| NS | dns-3.dfn.de |
| NS | ns2.itmc.tu-dortmund.de |
| NS | ns1.itmc.tu-dortmund.de |
| NS | secondary.rrze.uni-erlangen.de |