What powers 
perinatalzentren.org?
Last seen Sep 2026 · 11 technologies across 10 categories
Analytics
Matomo Analytics
since Aug 2020
CMS
TYPO3 CMS
since Dec 2020
JavaScript libraries
Maps
Google Maps
since Apr 2019
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Programming languages
PHP
since Apr 2019
Security
HSTS
since Jun 2024
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #339,733 of all domains
118 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.1 MB · 25 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on COLT COLT Technology Services Group Limited (62.96.13.23)
- DNS: colt.net
- Email: iqtig.org
- Email security: no SPF record, DMARC reject
- SSL: D-Trust, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 7,661,195, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| perinatalzentren.org | 7 |
| www.perinatalzentren.org | 7 |
Full technology history →
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Recent changes
- dropped lit-element Jun 2026
- dropped lit-html Jun 2026