What powers hlavinka.com?
Last seen Jun 2026 · 24 technologies across 13 categories
Advertising
Simpli.fi
since Sep 2021
Analytics
CDN
Cloudflare
since Jan 2023
jQuery CDN
since Mar 2025
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Open Graph
since Nov 2023
Webpack
since Nov 2023
PaaS
Vercel
since Apr 2026
Performance
Priority Hints
since Sep 2025
Programming languages
Node.js
since Nov 2023
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Headless UI
since Nov 2023
Tailwind CSS
since Nov 2023
Audience
- 76% phone
- 24% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.16 / 10 · ranked #10,389,293 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 125 ms |
| CLS | 0.3 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 5.7 MB · 148 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Jun 2026
- detected Priority Hints Jun 2026
- dropped Cloudflare Bot Management May 2026
- dropped Envoy May 2026
- dropped MySQL May 2026
- dropped PHP May 2026
- dropped Priority Hints May 2026
- dropped WordPress May 2026
- dropped WP Engine May 2026
- detected Vercel Apr 2026
- detected Simpli.fi Mar 2026
- detected Demandbase Feb 2026
- dropped New Relic Nov 2025
- dropped HTTP/3 Sep 2025
- detected Priority Hints Sep 2025
- dropped Salesforce Aug 2025