What powers 
service-sportprogesundheit.de?
Last seen Sep 2026 · 9 technologies across 7 categories
Hosting
Hetzner
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since May 2021
Web servers
Kestrel
since May 2021
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #343,233 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.4 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 3.6 MB · 192 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OPTITRUST (185.64.113.29, IPv6)
- DNS: first-ns.de
- Email: service-sportprogesundheit.de
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 3072, wildcard, expires Nov 2026
- Common Crawl link graph: rank 12,823,284, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| service-sportprogesundheit.de | 9 |
| www.service-sportprogesundheit.de | 9 |