What powers hvf-bs.net?
Last seen Oct 2026 · 9 technologies across 7 categories
CMS
TYPO3 CMS
since May 2019
JavaScript frameworks
Stimulus
since May 2024
JavaScript libraries
Miscellaneous
PWA
since Oct 2022
Programming languages
PHP
since May 2019
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Feb 2019
Nginx
since Jun 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 80% phone
- 20% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.01 / 10 · ranked #3,551,598 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.7 MB · 20 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Hoffmann-von-Fallersleben-Schule
- Founded: 1876
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on HTP-AS (81.14.185.132)
- DNS: iserv.eu
- Email: hvf-bs.net
- Email security: SPF (neutral), no DMARC record, CAA
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 7,852,866, 6 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hvf-bs.net | 5 |
| hvf-bs.net | 3 |
| iserv.hvf-bs.net | 1 |