What powers 
sankt-peter-koeln.de?
Last seen Sep 2026 · 11 technologies across 10 categories
CDN
Google Hosted Libraries
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Font scripts
Hosting panels
Plesk
since Aug 2022
JavaScript libraries
prettyPhoto
since Aug 2022
Miscellaneous
RSS
since Dec 2022
Programming languages
Security
HSTS
since Sep 2022
Web servers
Nginx
since Aug 2022
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
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.26 / 10 · ranked #441,995 of all domains
111 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.4 MB · 26 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MIVITEC-AS (91.90.145.131)
- DNS: ntdns.de
- Email: mivitec.net
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 786,173, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted