What powers jasyr.cz?
Last seen Jun 2026 · 14 technologies across 11 categories
CMS
Databases
MySQL
since Jul 2023
Font scripts
Twitter Emoji (Twemoji)
since Jul 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2023
RSS
since Jul 2023
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Jul 2023
SEO
Web servers
Apache Traffic Server
since Jul 2023
WordPress plugins
Creativ.eMail
since Jul 2023
WordPress themes
Twenty Seventeen
since Jul 2023
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.07 / 10 · ranked #11,523,501 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.2 MB · 22 requests
- WordPress theme: twentyseventeen · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.