What powers abcert-web.de?
Last seen Jun 2026 · 4 technologies across 4 categories
Hosting
IONOS
since Aug 2022
Programming languages
Java
since Mar 2020
Security
HSTS
since Sep 2022
Web servers
HCL Domino
since Mar 2020
Audience
- 67% phone
- 33% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.11 / 10 · ranked #498,860 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.7 MB · 10 requests
Homepage as crawled by the HTTP Archive, Jul 2026.