What powers xn--jzyk-polski-rrb.pl?
Last seen Jun 2026 · 26 technologies across 17 categories
Advertising
DoubleClick Ad Exchange (AdX)
since May 2020
Google AdSense
since May 2020
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since May 2020
Authentication
Facebook Login
since Jun 2021
CDN
Google Hosted Libraries
since Feb 2022
CMS
Joomla
since Jun 2018
JavaScript frameworks
JavaScript libraries
jQuery
since Apr 2018
jQuery Migrate
since Apr 2018
LMS
Moodle
since Apr 2019
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Feb 2025
Operating systems
Debian
since Sep 2025
Programming languages
Search engines
Awesomplete
since Nov 2025
Security
UI frameworks
Bootstrap
since Apr 2018
Video players
VideoJS
since Jun 2022
Web servers
LiteSpeed
since Jun 2018
Widgets
Twitter
since May 2020
Audience
- 71% phone
- 25% desktop
- 3% tablet
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.02 / 10 · ranked #1,559,250 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 0.3 MB · 24 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nauczyciel.xn--jzyk-polski-rrb.pl | 14 |
| www.xn--jzyk-polski-rrb.pl | 11 |
| forum.xn--jzyk-polski-rrb.pl | 9 |
| xn--jzyk-polski-rrb.pl | 9 |
| testy.xn--jzyk-polski-rrb.pl | 8 |
Full technology history →
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Recent changes
- detected Awesomplete Nov 2025
- detected Apache HTTP Server Sep 2025
- detected Debian Sep 2025
- detected HSTS Sep 2025