What powers activityclub.cz?
Last seen Jun 2026 · 32 technologies across 14 categories
Analytics
Google Analytics
since Oct 2021
Authentication
Facebook Login
since Oct 2021
CDN
jsDelivr
since Oct 2021
CMS
Databases
MySQL
since Feb 2024
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
JavaScript libraries
Lightbox
since Apr 2026
OWL Carousel
since Oct 2021
Miscellaneous
Performance
LazySizes
since Jun 2025
Priority Hints
since Mar 2024
Programming languages
PHP
since Oct 2021
UI frameworks
Bootstrap
since Oct 2021
Web servers
Apache HTTP Server
since Oct 2021
Nginx
since Feb 2024
WordPress plugins
RankMath SEO
since Jun 2025
WP Fastest Cache
since Feb 2024
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.83 / 10 · ranked #4,186,189 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.6 MB · 63 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| activityclub.cz | 24 |
| www.activityclub.cz | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Plesk May 2026
- dropped Alpine.js Apr 2026
- dropped Flickity Apr 2026
- detected HTTP/3 Apr 2026
- detected Lightbox Apr 2026
- dropped Swiper Apr 2026
- dropped Tailwind CSS Apr 2026
- dropped Unpkg Apr 2026
- dropped Google Font API Feb 2026
- detected Google Font API Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Jetpack Sep 2025