What powers etczew.eu?
Last seen Jun 2026 · 24 technologies across 17 categories
Authentication
Facebook Login
since Sep 2022
CMS
WordPress
since Jan 2019
Comment systems
Cookie compliance
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Maps
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Ubuntu
since Apr 2023
Page builders
WordPress Block Editor
since Oct 2025
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jan 2019
Web servers
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Kadence WP Blocks
since Oct 2025
RankMath SEO
since May 2026
WordPress themes
Audience
- 100% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,253,727 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 5.3 MB · 31 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nauka.etczew.eu | 17 |
| zst.etczew.eu | 7 |
| www.zst.etczew.eu | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected RankMath SEO May 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected Facebook Login Jan 2026
- detected jQuery Dec 2025
- detected Leaflet Dec 2025
- detected Lightbox Dec 2025
- detected Livefyre Dec 2025
- detected Nginx Dec 2025
- detected Open Graph Dec 2025
- detected OpenResty Dec 2025
- dropped core-js Nov 2025
- dropped Facebook Login Nov 2025
- dropped Google Analytics Nov 2025
- dropped GSAP Nov 2025
- dropped Hammer.js Nov 2025
- dropped Isotope Nov 2025
- dropped jQuery Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped jQuery UI Nov 2025
- dropped Modernizr Nov 2025
- dropped Open Graph Nov 2025
- dropped PhotoSwipe Nov 2025
- dropped reCAPTCHA Nov 2025
- dropped Slider Revolution Nov 2025
- dropped WP Rocket Nov 2025
- dropped wpBakery Nov 2025
- detected CookieYes Oct 2025
- detected Kadence WP Blocks Oct 2025
- detected Kadence WP Kadence Oct 2025
- detected Splide Oct 2025
- detected WordPress Block Editor Oct 2025