What powers heidi.cz?
Last seen Jun 2026 · 25 technologies across 15 categories
CMS
WordPress
since Jan 2021
Databases
MySQL
since Jan 2021
Font scripts
Font Awesome
since Jan 2021
Google Font API
since Jan 2021
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jan 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Mobile frameworks
Operating systems
Debian
since Jan 2021
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Jan 2021
Web servers
Webmail
Google Workspace
since Aug 2022
WordPress plugins
WordPress themes
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.86 / 10 · ranked #1,861,453 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.7 MB · 4 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected Moment.js Nov 2025