What powers jastrzab.edu.pl?
Last seen Jun 2026 · 23 technologies across 16 categories
CDN
Cloudflare
since Oct 2025
CMS
Databases
MySQL
since Jul 2020
Font scripts
Google Font API
since Jul 2020
Twitter Emoji (Twemoji)
since Jul 2020
JavaScript frameworks
Stimulus
since Jan 2023
JavaScript graphics
CanvasJS
since Oct 2025
JavaScript libraries
Miscellaneous
Page builders
Themify Builder
since Sep 2024
WordPress Block Editor
since Sep 2024
Performance
Priority Hints
since Jan 2023
Programming languages
PHP
since Jul 2020
Security
Cloudflare Bot Management
since Oct 2025
Really Simple SSL & Security
since Apr 2024
Video players
YouTube
since Jul 2020
Web servers
LiteSpeed
since Oct 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #40,083,165 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 4.2 MB · 53 requests
- WordPress theme: themify-ultra-2 · all themes
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Mar 2026
- dropped core-js Feb 2026
- dropped Google Font API Feb 2026
- dropped Moment.js Feb 2026
- dropped Plyr Feb 2026
- dropped React Feb 2026
- dropped Vimeo Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Font Awesome Nov 2025
- dropped Isotope Nov 2025
- dropped Pojo.me Nov 2025
- dropped VideoJS Nov 2025
- detected CanvasJS Oct 2025
- detected Cloudflare Oct 2025
- detected Cloudflare Bot Management Oct 2025
- detected core-js Oct 2025
- detected LazySizes Oct 2025
- detected Moment.js Oct 2025
- detected Plyr Oct 2025
- detected Priority Hints Oct 2025
- detected React Oct 2025
- detected Stimulus Oct 2025
- detected Swiper Oct 2025
- detected Vimeo Oct 2025
- detected WPMU DEV Smush Oct 2025