What powers alfabet.cz?
Last seen Jun 2026 · 16 technologies across 11 categories
CMS
Databases
MySQL
since Jul 2019
Font scripts
Google Font API
since Jul 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Feb 2019
Video players
YouTube
since Jul 2019
Web servers
Apache HTTP Server
since Feb 2019
Webmail
Google Workspace
since Jun 2024
WordPress plugins
Audience
- 82% phone
- 18% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.31 / 10 · ranked #1,120,010 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.4 MB · 63 requests
- WordPress theme: extra · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Analytics Nov 2025
- detected Google Analytics Aug 2025