What powers log4u.cz?
Last seen Jun 2026 · 32 technologies across 18 categories
Analytics
Google Analytics
since Oct 2023
Linkedin Insight Tag
since Oct 2025
CDN
Cloudflare
since Oct 2025
Unpkg
since May 2024
CMS
Databases
MySQL
since May 2024
Font scripts
Google Font API
since Oct 2023
JavaScript frameworks
JavaScript libraries
lite-youtube-embed
since May 2024
Miscellaneous
Open Graph
since Oct 2023
Operating systems
Debian
since May 2024
Page builders
Breakdance
since May 2024
Performance
Lozad.js
since May 2024
Priority Hints
since Oct 2023
Programming languages
PHP
since Oct 2023
Security
Cloudflare Bot Management
since Oct 2025
SEO
Tag managers
Google Tag Manager
since Oct 2023
Video players
YouTube
since May 2024
Web servers
WordPress plugins
Audience
Slovakia
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.16 / 10 · ranked #10,369,132 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 5900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 4.7 MB · 129 requests
- WordPress theme: breakdance-zero · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| log4u.cz | 26 |
| www.log4u.cz | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Popper Apr 2026
- dropped Tippy.js Apr 2026
- detected core-js Nov 2025
- detected Facebook Pixel Nov 2025
- detected Yoast SEO Nov 2025
- detected Cloudflare Oct 2025
- detected Cloudflare Bot Management Oct 2025
- detected Linkedin Insight Tag Oct 2025