What powers repetitorium-hemmer.de?
Last seen Sep 2026 · 3 technologies across 3 categories
JavaScript libraries
Programming languages
PHP
since Sep 2026
Web servers
Apache HTTP Server
since Jul 2016
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 65% desktop
- 35% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.18 / 10 · ranked #1,291,319 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 4.0 MB · 33 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on AUTONOMOUSSYSTEMROCKENSTEINAG (213.214.3.19)
- DNS: hrb.de
- Email: rox.net
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 3072, expires Feb 2027
- Common Crawl link graph: rank 13,750,763, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected PHP Sep 2026