What powers zsrajecko.cz?
Last seen May 2026 · 15 technologies across 10 categories
Authentication
Facebook Login
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Mar 2023
Programming languages
PHP
since Aug 2022
Security
Really Simple SSL & Security
since Apr 2024
Web servers
Apache Traffic Server
since Oct 2025
Webmail
Microsoft 365
since Aug 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.33 / 10 · ranked #8,283,919 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.4 MB · 36 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server Nov 2025