What powers zs-sever.cz?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Mar 2021
CMS
Databases
MySQL
since Mar 2021
Font scripts
Google Font API
since Mar 2021
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Mobile frameworks
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Mar 2021
Video players
Web servers
Apache Traffic Server
since Mar 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
WordPress Super Cache
since Jun 2023
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.39 / 10 · ranked #7,628,783 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.1 MB · 64 requests
- WordPress theme: divi · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 Jun 2026
- dropped Nginx Jan 2026
- detected Apache Traffic Server Dec 2025