What powers sdruk.cz?
Last seen Jun 2026 · 20 technologies across 11 categories
Analytics
Google Analytics
since Nov 2021
Authentication
Facebook Login
since Nov 2021
CMS
Cookie compliance
CookieYes
since Aug 2022
Databases
MySQL
since Nov 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
RSS
since Dec 2022
Performance
LazySizes
since Aug 2022
Priority Hints
since Sep 2023
Programming languages
PHP
since Nov 2021
Web servers
Apache HTTP Server
since Nov 2021
WordPress plugins
MonsterInsights
since May 2024
RankMath SEO
since Nov 2022
WP Fastest Cache
since Aug 2022
WPMU DEV Smush
since Aug 2022
Audience
- 75% desktop
- 25% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #364,906 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.6 MB · 56 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Font API Aug 2025
- dropped Tippy.js Aug 2025
- dropped Underscore.js Aug 2025