What powers previval.org?
Last seen Apr 2026 · 10 technologies across 7 categories
CMS
Woltlab Community Framework
since Jan 2019
Hosting
World4You
since Aug 2022
Issue trackers
Atlassian Statuspage
since Jan 2023
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 68% phone
- 18% desktop
- 14% tablet
Germany
Austria
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.53 / 10 · ranked #6,223,893 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon Advertising Dec 2025