What powers hbg.schule?
Last seen Aug 2026 · 19 technologies across 10 categories
CMS
Contao
since Jul 2026
Digital asset management
Nextcloud
since Feb 2025
Hosting
Hetzner
since Feb 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2025
PWA
since Feb 2025
Programming languages
PHP
since Feb 2025
Security
HSTS
since Feb 2025
Web servers
Nginx
since Feb 2025
Webmail
Apple iCloud Mail
since Feb 2025
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
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.30 / 10 · ranked #48,352,422 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 16.5 MB · 84 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| cloud.hbg.schule | 18 |
| hbg.schule | 9 |