What powers pernerka.cz?
Last seen Jun 2026 · 35 technologies across 16 categories
Analytics
Google Analytics
since Apr 2019
Pinterest Conversion Tag
since Aug 2024
Snowplow Analytics
since Mar 2023
TikTok Pixel
since Aug 2024
Authentication
Facebook Login
since Aug 2022
CDN
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Ecommerce
Cart Functionality
since Apr 2026
Shoptet
since Aug 2022
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Apr 2019
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Video players
YouTube
since Jun 2025
Web servers
WordPress plugins
Audience
- 79% phone
- 17% desktop
- 4% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.33 / 10 · ranked #2,822,702 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 23.9 MB · 141 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.pernerka.cz | 19 |
| eshop.pernerka.cz | 18 |
| pernerka.cz | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected OpenResty May 2026
- detected Pinterest Conversion Tag May 2026
- detected TikTok Pixel May 2026
- detected Cart Functionality Apr 2026
- dropped Pinterest Conversion Tag Apr 2026
- dropped TikTok Pixel Apr 2026
- detected Apache HTTP Server Feb 2026
- detected WP Fastest Cache Oct 2025