What powers zday.pl?
Last seen Jun 2026 · 50 technologies across 25 categories
Analytics
Caching
Redis Object Cache
since May 2026
CDN
Cloudflare
since Feb 2024
jsDelivr
since Apr 2025
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
JavaScript frameworks
Svelte
since May 2026
JavaScript libraries
Marketing automation
Mautic
since Sep 2024
Miscellaneous
Operating systems
Ubuntu
since Apr 2026
PaaS
Amazon Web Services
since Apr 2025
OVHcloud
since Aug 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
Reviews
Okendo
since Apr 2026
Yotpo Reviews
since Apr 2026
Security
Cloudflare Bot Management
since Feb 2024
HSTS
since Mar 2024
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Video players
Vimeo
since Feb 2024
Web servers
WordPress plugins
WordPress themes
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.99 / 10 · ranked #575,829 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 3400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 2.3 MB · 116 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| zday.pl | 36 |
| app.zday.pl | 15 |
| lekcje.zday.pl | 14 |
| sklep.zday.pl | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Mautic Jun 2026
- detected Redis May 2026
- detected Redis Object Cache May 2026
- detected Svelte May 2026
- detected CookieYes Apr 2026
- detected Font Awesome Apr 2026
- detected jQuery UI Apr 2026
- detected PixelYourSite Apr 2026
- detected Swiper Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected Ubuntu Apr 2026
- detected Yotpo Reviews Apr 2026