What powers alethea.cz?
Last seen Jun 2026 · 17 technologies across 11 categories
CMS
Databases
MySQL
since Nov 2023
Font scripts
Twitter Emoji (Twemoji)
since May 2024
JavaScript libraries
Maps
Google Maps
since Nov 2023
Miscellaneous
Page builders
WordPress Site Editor
since Jul 2024
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Nov 2023
Web servers
WordPress plugins
WPForms
since Nov 2023
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,550,019 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.7 MB · 34 requests
- WordPress theme: twentytwentytwo · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Preact Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected All in One SEO Feb 2026
- detected Open Graph Feb 2026