What powers fkstraz.cz?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Oct 2022
Font scripts
Google Font API
since Sep 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2025
Programming languages
PHP
since Oct 2022
UI frameworks
Bootstrap
since Sep 2025
Web frameworks
Web servers
Apache HTTP Server
since Oct 2022
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.76 / 10 · ranked #17,550,574 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.7 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped core-js Oct 2025
- dropped Facebook Login Oct 2025
- dropped Facebook Pixel Oct 2025
- dropped reCAPTCHA Oct 2025
- dropped YouTube Oct 2025
- detected Bootstrap Sep 2025
- detected FancyBox Sep 2025
- detected Google Font API Sep 2025
- detected Open Graph Sep 2025
- detected Select2 Sep 2025
- detected Swiper Sep 2025