What powers ctefest.cz?
Last seen Jun 2026 · 10 technologies across 9 categories
Font scripts
Google Font API
since May 2024
JavaScript libraries
OWL Carousel
since May 2024
Miscellaneous
Open Graph
since Jun 2023
Operating systems
Debian
since May 2024
Programming languages
PHP
since May 2024
Security
reCAPTCHA
since May 2024
UI frameworks
Web frameworks
Web servers
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.00 / 10 · ranked #1,595,399 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.2 MB · 75 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.