What powers kcek.pl?
Last seen Jun 2026 · 23 technologies across 14 categories
Analytics
Matomo Analytics
since Aug 2020
CMS
Databases
MySQL
since Feb 2021
Font scripts
Font Awesome
since Feb 2021
Twitter Emoji (Twemoji)
since Jun 2021
JavaScript libraries
LMS
Moodle
since May 2020
Miscellaneous
Mobile frameworks
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jan 2019
Video players
YouTube
since Jan 2019
Web servers
LiteSpeed
since Jan 2019
WordPress themes
Twenty Twenty-Two
since May 2023
Audience
- 88% phone
- 12% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.21 / 10 · ranked #9,799,438 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 3.3 MB · 120 requests
- WordPress theme: customify · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kcek.pl | 18 |
| nocnauki.kcek.pl | 8 |
| slz.kcek.pl | 7 |
| old.kcek.pl | 6 |
| i.kcek.pl | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Lightbox Oct 2025
- detected Lightbox Aug 2025