What powers erectan.cz?
Last seen Jun 2026 · 21 technologies across 12 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Jun 2025
Authentication
Facebook Login
since Jul 2021
Cookie compliance
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Jul 2019
Programming languages
Tag managers
Google Tag Manager
since Mar 2019
Web Frameworks
Web Servers
Apache HTTP Server
since Jan 2019
Nginx
since Jun 2019
Widgets
Facebook
since Jan 2019
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.68 / 10 · ranked #5,124,202 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.3 MB · 65 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.erectan.cz | 18 |
| erectan.cz | 8 |