What powers kronos.org.pl?
Last seen Jun 2026 · 17 technologies across 11 categories
CMS
Databases
MySQL
since Feb 2019
Font scripts
Font Awesome
since Feb 2019
JavaScript libraries
Isotope
since Jul 2021
OWL Carousel
since Feb 2019
Miscellaneous
Open Graph
since Sep 2022
Performance
LazySizes
since Feb 2022
Programming languages
PHP
since Feb 2019
Rich text editors
Security
reCAPTCHA
since Jun 2021
Web servers
Nginx
since Aug 2020
WordPress plugins
Contact Form 7
since Feb 2022
WP-Optimize
since Feb 2022
Audience
- 71% phone
- 29% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.18 / 10 · ranked #1,301,059 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 0.9 MB · 43 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
- detected TinyMCE Dec 2025
- dropped Priority Hints Aug 2025