What powers chir4all.cz?
Last seen Jun 2026 · 22 technologies across 10 categories
CMS
WordPress
since Dec 2021
Databases
MySQL
since Dec 2021
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
RSS
since Dec 2022
Performance
Priority Hints
since May 2025
Programming languages
PHP
since Dec 2021
Web servers
Apache Traffic Server
since Dec 2021
WordPress plugins
WordPress themes
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.76 / 10 · ranked #17,565,772 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.9 MB · 75 requests
- WordPress theme: oceanwp (child: chir4all-child-theme) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Contact Form 7 Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026