What powers krehky.cz?
Last seen Jun 2026 · 25 technologies across 10 categories
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Slick
since Jun 2023
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Aug 2022
Web servers
Nginx
since Aug 2022
Webmail
Google Workspace
since Mar 2023
WordPress plugins
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.02 / 10 · ranked #1,561,735 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 5.7 MB · 121 requests
- WordPress theme: storefront (child: storefront-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped TinyMCE Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Jetpack Sep 2025