What powers zus-vk.cz?
Last seen Jun 2026 · 27 technologies across 16 categories
Analytics
Google Analytics
since Jul 2021
CMS
Databases
MySQL
since Jul 2021
Font scripts
JavaScript frameworks
JavaScript libraries
core-js
since Dec 2025
SoundManager
since Jul 2021
Maps
Google Maps
since Jul 2021
Miscellaneous
Page builders
wpBakery
since Jul 2021
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jul 2021
Security
reCAPTCHA
since Jul 2021
UI frameworks
Animate.css
since Jul 2021
Web servers
Apache Traffic Server
since Jul 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.64 / 10 · ranked #5,402,073 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.9 MB · 63 requests
- WordPress theme: enfant · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected core-js Jun 2026
- dropped Nginx Mar 2026
- detected Apache Traffic Server Feb 2026
- dropped core-js Feb 2026
- dropped jQuery Mobile Feb 2026
- dropped Moment.js Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected core-js Dec 2025
- detected Google Analytics Dec 2025
- detected Moment.js Dec 2025
- detected Site Kit Dec 2025
- dropped WP Fastest Cache Dec 2025
- dropped Google Analytics Nov 2025
- dropped Open Graph Nov 2025
- dropped RankMath SEO Nov 2025
- dropped Really Simple SSL & Security Nov 2025
- dropped Site Kit Nov 2025
- dropped Animate.css Sep 2025
- dropped EventOn Sep 2025
- dropped Font Awesome Sep 2025
- detected WP Fastest Cache Aug 2025