What powers semkrk.pl?
Last seen Jun 2026 · 14 technologies across 10 categories
CMS
WordPress
since Apr 2020
Databases
MySQL
since Apr 2020
Ecommerce
Cart Functionality
since Sep 2022
WooCommerce
since Oct 2020
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Performance
Priority Hints
since May 2024
Programming languages
PHP
since Apr 2020
Security
HSTS
since Nov 2023
Video players
YouTube
since Mar 2026
WordPress plugins
Litespeed Cache
since Jul 2023
Yoast SEO
since Oct 2020
Audience
- 62% desktop
- 38% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #278,520 of all domains
90 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 4.6 MB · 51 requests
- WordPress theme: exhibz (child: exhibz-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.