What powers chuchle.cz?
Last seen Jun 2026 · 21 technologies across 13 categories
A/B Testing
CMS
WordPress
since May 2020
Databases
MySQL
since May 2020
MailChimp
since Aug 2022
Font scripts
Font Awesome
since Jun 2024
Google Font API
since May 2020
JavaScript libraries
Miscellaneous
Performance
LazySizes
since Oct 2023
Priority Hints
since Sep 2023
Programming languages
PHP
since May 2020
UI frameworks
Animate.css
since Jun 2024
Web servers
Nginx
since Sep 2023
Webmail
Microsoft 365
since Sep 2023
WordPress plugins
EWWW Image Optimizer
since Oct 2023
WP Fastest Cache
since Mar 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.51 / 10 · ranked #401,053 of all domains
137 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.8 MB · 46 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| skola.chuchle.cz | 15 |
| www.chuchle.cz | 10 |
| chuchle.cz | 9 |
Full technology history →
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Recent changes
- detected HTTP/3 May 2026