What powers kronl.cz?
Last seen Jun 2026 · 15 technologies across 10 categories
CMS
Databases
MySQL
since Oct 2020
Font scripts
Google Font API
since Oct 2020
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Oct 2020
Web servers
Apache Traffic Server
since Oct 2020
Widgets
WordPress plugins
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,253,591 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.3 MB · 41 requests
- 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
- dropped Google Analytics Sep 2025
- dropped MonsterInsights Sep 2025
- detected WP Fastest Cache Aug 2025