What powers jaso.cz?
Last seen Jun 2026 · 14 technologies across 7 categories
Analytics
CDN
Font scripts
Google Font API
since Mar 2022
JavaScript libraries
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Mar 2022
Tag managers
Google Tag Manager
since Mar 2022
Audience
- 72% phone
- 26% desktop
- 2% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,048,753 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 175 ms |
| CLS | 0.2 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 6.3 MB · 122 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected cdnjs Apr 2026
- detected Cloudflare Apr 2026
- dropped Google Customer Reviews Oct 2025