What powers dvere.cz?
Last seen Jun 2026 · 12 technologies across 8 categories
Analytics
Google Analytics
since Feb 2024
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2024
PWA
since Jan 2026
Operating systems
FreeBSD
since Jan 2026
Programming languages
Tag managers
Google Tag Manager
since Feb 2024
Web server extensions
Web servers
Audience
- 75% phone
- 25% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.75 / 10 · ranked #4,673,294 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.1 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Emotion Apr 2026
- dropped Hotjar Apr 2026
- dropped Microsoft Clarity Apr 2026
- dropped Preact Apr 2026
- dropped All in One SEO Feb 2026
- dropped Bootstrap Feb 2026
- dropped Contact Form 7 Feb 2026
- dropped Hammer.js Feb 2026
- dropped MySQL Feb 2026
- dropped Priority Hints Feb 2026
- dropped Really Simple SSL & Security Feb 2026
- dropped reCAPTCHA Feb 2026
- dropped Responsive Lightbox & Gallery Feb 2026
- dropped Underscore.js Feb 2026
- dropped WordPress Feb 2026
- dropped WP Rocket Feb 2026