What powers cernymesic.cz?
Last seen Jun 2026 · 25 technologies across 15 categories
Analytics
CDN
cdnjs
since Apr 2025
Cloudflare
since Apr 2025
CMS
WordPress
since Apr 2025
Databases
MySQL
since Apr 2025
Font scripts
Google Font API
since Jun 2026
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Apr 2025
UI frameworks
UIKit
since Apr 2025
Web frameworks
Nette Framework
since Apr 2025
Web servers
Nginx
since Apr 2025
WordPress plugins
WordPress themes
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,241,539 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.9 MB · 83 requests
- WordPress theme: hello-elementor · 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 Google Font API Jun 2026
- detected HTTP/3 Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025