What powers ka4.pl?
Last seen Aug 2026 · 65 technologies across 26 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Albacross
since Jul 2026
Google Analytics
since May 2020
Hotjar
since May 2025
Microsoft Clarity
since Jun 2023
CDN
Unpkg
since Aug 2022
CMS
Comment systems
Cookie compliance
Usercentrics
since Apr 2025
Databases
MySQL
since May 2020
Ecommerce
Cart Functionality
since Aug 2022
PrestaShop
since Aug 2022
Font scripts
Hosting panels
Plesk
since Oct 2024
JavaScript frameworks
GSAP
since Dec 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Page builders
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since May 2020
Security
HSTS
since Dec 2022
SEO
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Animate.css
since May 2020
Bootstrap
since May 2020
Tailwind CSS
since Jun 2026
ZURB Foundation
since Dec 2022
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since May 2020
WordPress plugins
PixelYourSite
since Aug 2022
Smart Slider 3
since Aug 2022
WordPress themes
aThemes Sydney
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.59 / 10 · ranked #5,780,995 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 10.2 MB · 162 requests
- WordPress theme: hazel · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| ka4.pl | 33 |
| sklep.ka4.pl | 29 |
| www.ka4.pl | 28 |
| b2b.ka4.pl | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Albacross Jul 2026
- detected Priority Hints Dec 2025
- detected Leaflet Oct 2025
- detected Livefyre Oct 2025
- dropped OpenResty Oct 2025