What powers cp4u.cz?
Last seen Jun 2026 · 19 technologies across 14 categories
Advertising
Google AdSense
since Jul 2024
Caching
QUIC.cloud
since Jan 2026
CMS
WordPress
since Jun 2021
Cookie compliance
Funding Choices
since Aug 2024
Databases
MySQL
since Jun 2021
Font scripts
Google Font API
since Jun 2021
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jul 2024
Programming languages
Security
Really Simple SSL & Security
since Jul 2024
reCAPTCHA
since Jul 2024
Tag managers
Google Tag Manager
since Aug 2024
Web servers
LiteSpeed
since May 2025
WordPress plugins
Audience
- 78% phone
- 22% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.44 / 10 · ranked #30,280,138 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 200 ms |
| CLS | 0.1 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.2 MB · 80 requests
- WordPress theme: kadence · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager May 2026
- dropped Google Analytics Feb 2026
- dropped Google Tag Manager Feb 2026
- dropped jQuery Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped Kadence WP Kadence Feb 2026
- dropped Perfmatters Feb 2026
- dropped Splide Feb 2026
- dropped Twitter Emoji (Twemoji) Feb 2026
- dropped WP Rocket Feb 2026
- detected Litespeed Cache Jan 2026
- detected QUIC.cloud Jan 2026
- detected RSS Jan 2026
- dropped Nginx Dec 2025
- dropped OpenResty Dec 2025
- dropped Snowplow Analytics Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Nginx Oct 2025
- detected OpenResty Oct 2025
- detected Snowplow Analytics Aug 2025