What powers olberg.cz?
Last seen Jun 2026 · 26 technologies across 17 categories
Analytics
Google Analytics
since Sep 2020
Hotjar
since Sep 2020
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Sep 2021
Font scripts
Google Font API
since Sep 2020
JavaScript frameworks
JavaScript libraries
Slimbox
since Sep 2020
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Sep 2020
Security
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Bootstrap
since Sep 2020
Web servers
Apache Traffic Server
since Sep 2020
Widgets
Facebook
since Sep 2020
WordPress plugins
GTranslate
since May 2026
Audience
- 83% phone
- 17% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.09 / 10 · ranked #3,364,258 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 52 requests
- WordPress theme: divi (child: divi-child-wplama) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| olberg.cz | 20 |
| www.olberg.cz | 13 |
Full technology history →
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Recent changes
- detected GTranslate May 2026