What powers gravon.cz?
Last seen Jun 2026 · 20 technologies across 12 categories
Affiliate programs
Post Affiliate Pro
since Feb 2026
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
CDN
Google Hosted Libraries
since Feb 2022
Ecommerce
Cart Functionality
since Nov 2020
Shoptet
since Jan 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Audience
- 93% phone
- 4% desktop
- 3% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.15 / 10 · ranked #3,220,104 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 7.1 MB · 190 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Babel May 2026
- detected HTTP/3 May 2026
- dropped Lodash May 2026
- detected OpenResty May 2026
- dropped Preact May 2026
- detected Cart Functionality Apr 2026
- detected Babel Mar 2026
- dropped Cart Functionality Mar 2026
- dropped Google Analytics Enhanced eCommerce Mar 2026
- detected Lodash Mar 2026
- detected Preact Mar 2026
- detected Post Affiliate Pro Feb 2026
- detected Google Hosted Libraries Nov 2025