What powers stefajir.cz?
Last seen Jun 2026 · 10 technologies across 8 categories
Advertising
Google AdSense
since Apr 2018
Analytics
CMS
Backdrop
since May 2021
Cookie compliance
CookieFirst
since Jun 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since Jun 2018
Web servers
Apache HTTP Server
since Apr 2018
Audience
- 70% phone
- 23% desktop
- 7% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #365,643 of all domains
90 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.4 MB · 33 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Funding Choices May 2026
- dropped Google Font API May 2026
- dropped reCAPTCHA May 2026
- detected Funding Choices Mar 2026
- detected Google Font API Mar 2026
- detected reCAPTCHA Mar 2026
- detected Google AdSense Oct 2025