What powers raduacrystal.cz?
Last seen Jun 2026 · 33 technologies across 17 categories
Advertising
Google AdSense
since Oct 2020
Analytics
Google Analytics
since Feb 2020
CMS
Databases
MySQL
since Feb 2020
Ecommerce
Cart Functionality
since Nov 2021
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
PhotoSwipe
since Sep 2022
Select2
since Jan 2022
Marketing automation
MailChimp
since Feb 2021
Miscellaneous
Mobile frameworks
jQuery Mobile
since Sep 2021
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Feb 2020
Security
reCAPTCHA
since Feb 2020
UI frameworks
ZURB Foundation
since Feb 2020
Video players
Web servers
Apache Traffic Server
since Feb 2020
WordPress plugins
Jetpack
since Sep 2022
Recent Posts Widget With Thumbnails
since Feb 2022
Smash Balloon Instagram Feed
since Feb 2022
ThemeIsle Menu Icons
since Feb 2022
WP Rocket
since Feb 2020
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.73 / 10 · ranked #4,789,842 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 12.1 MB · 208 requests
- WordPress theme: divi (child: divi-child-radua-crystal) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Jan 2026
- detected Apache Traffic Server Dec 2025
- detected core-js Oct 2025
- detected Jetpack Oct 2025
- dropped Jetpack Sep 2025