What powers lukaszafer.cz?
Last seen Jun 2026 · 2 technologies across 2 categories
Audience
- 74% phone
- 26% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,868,169 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.2 MB · 19 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Font API Jun 2026
- dropped Open Graph Jun 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Browser Insights May 2026
- dropped FancyBox May 2026
- dropped jQuery May 2026
- dropped jsDelivr May 2026
- dropped PHP May 2026
- dropped SWFObject May 2026
- dropped Apache HTTP Server Apr 2026
- dropped Funding Choices Apr 2026
- dropped Google AdSense Apr 2026
- dropped Google Analytics Apr 2026
- dropped Google Tag Manager Apr 2026
- dropped Modernizr Apr 2026
- detected Nginx Apr 2026
- detected Open Graph Apr 2026
- dropped Prism Apr 2026
- dropped reCAPTCHA Apr 2026
- detected Cloudflare Mar 2026
- detected Cloudflare Browser Insights Mar 2026
- detected HTTP/3 Mar 2026
- dropped Snowplow Analytics Feb 2026
- detected Snowplow Analytics Dec 2025