What powers 
steg-hamburg.de?
Last seen Aug 2026 · 10 technologies across 9 categories
Hosting
IONOS
since Jun 2025
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Mar 2021
Security
HSTS
since Aug 2026
UI frameworks
Bootstrap
since Mar 2021
Video players
VideoJS
since Aug 2022
Web servers
Apache HTTP Server
since Mar 2021
Webmail
Microsoft 365
since Oct 2022
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
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.94 / 10 · ranked #616,655 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 14.2 MB · 41 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CONVOTIS (212.108.187.84)
- DNS: IONOS
- Email: Microsoft 365
- Email security: no SPF record, DMARC quarantine
- SSL: DigiCert, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 1,232,353, 3 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 HSTS Aug 2026