What powers otl-akademie.de?
Last seen Aug 2026 · 31 technologies across 19 categories
Analytics
Google Analytics
since May 2026
CDN
cdnjs
since May 2026
Cloudflare
since Feb 2024
Editors
ActiveCampaign
since Jun 2024
Mailgun
since Mar 2026
Font scripts
Google Font API
since May 2026
JavaScript frameworks
JavaScript graphics
MathJax
since May 2026
JavaScript libraries
LMS
Moodle
since Feb 2024
Marketing automation
HubSpot
since May 2026
Miscellaneous
Open Graph
since May 2026
PWA
since Jan 2026
Operating systems
Debian
since Jan 2026
Payment processors
Performance
Priority Hints
since May 2026
Programming languages
PHP
since Feb 2024
Security
UI frameworks
Video players
VideoJS
since Feb 2024
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.52 / 10 · ranked #6,293,174 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 3.1 MB · 110 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| otl-akademie.de | 21 |
| ausbildung.otl-akademie.de | 14 |
Full technology history →
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