What powers polykar.cz?
Last seen Jun 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Mar 2022
CDN
jsDelivr
since Jan 2026
CMS
Databases
MySQL
since Mar 2022
Ecommerce
Cart Functionality
since Mar 2022
Editors
Microsoft Word
since Mar 2022
Font scripts
Twitter Emoji (Twemoji)
since Mar 2022
JavaScript libraries
OWL Carousel
since Mar 2022
Select2
since Jan 2026
Performance
Priority Hints
since Dec 2024
Programming languages
PHP
since Mar 2022
UI frameworks
Web servers
Apache Traffic Server
since Mar 2022
WordPress plugins
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,591,699 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.1 MB · 102 requests
- WordPress theme: polykar · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Jetpack Jan 2026
- detected jsDelivr Jan 2026
- detected Select2 Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026