What powers bolder.cz?
Last seen Jun 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Comment systems
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Maps
Photo galleries
PhotoSwipe
since Feb 2024
Programming languages
PHP
since Jan 2019
RUM
New Relic
since Feb 2024
Security
HSTS
since Jun 2025
UI frameworks
Web frameworks
Audience
- 80% phone
- 20% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.63 / 10 · ranked #2,277,203 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.5 MB · 72 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Cookie Script Nov 2025
- dropped core-js Nov 2025
- dropped Facebook Pixel Nov 2025
- dropped Google Tag Manager Nov 2025
- dropped Post Affiliate Pro Nov 2025