What powers petruvblog.cz?
Last seen Jun 2026 · 14 technologies across 12 categories
Advertising
Google AdSense
since Jun 2021
Analytics
Google Analytics
since Jun 2021
Authentication
Google Sign-in
since Aug 2022
Blogs
Blogger
since Jun 2021
Font scripts
Google Font API
since Apr 2023
JavaScript graphics
Google Charts
since Jun 2021
JavaScript libraries
Clipboard.js
since Jun 2021
Maps
Google Maps
since Jun 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Security
reCAPTCHA
since Sep 2022
Web servers
OpenGSE
since Jun 2021
Audience
- 72% phone
- 28% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.80 / 10 · ranked #4,371,578 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Google
- Weight: 4.8 MB · 223 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped SnapWidget Jan 2026
- dropped Google Tag Manager Aug 2025