What powers professionalenglish.com.pl?
Last seen Jun 2026 · 27 technologies across 15 categories
Advertising
Microsoft Advertising
since Jul 2025
Analytics
Cloudflare Browser Insights
since Jun 2026
Facebook Pixel
since Jun 2022
Google Analytics
since Oct 2020
Matomo Analytics
since May 2026
Microsoft Clarity
since Apr 2026
CDN
Cloudflare
since Jun 2026
CMS
Cookie compliance
CookieYes
since Sep 2022
Databases
MySQL
since Oct 2020
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Operating systems
Ubuntu
since Jul 2025
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Oct 2020
Tag managers
Google Tag Manager
since Oct 2020
Web servers
WordPress plugins
Ultimate Addons for Elementor
since Apr 2023
Yoast SEO
since Oct 2020
WordPress themes
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.33 / 10 · ranked #8,327,328 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- CDN: Cloudflare
- Weight: 1.5 MB · 118 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026
- dropped Piwik PRO Core Jun 2026
- detected Matomo Analytics May 2026
- detected Microsoft Clarity Apr 2026
- dropped Google Font API Mar 2026
- dropped Google AdSense Oct 2025
- dropped HTTP/3 Aug 2025
- dropped LiteSpeed Aug 2025