What powers jddvorak.cz?
Last seen Jun 2026 · 24 technologies across 14 categories
Analytics
Google Analytics
since Jan 2026
CDN
Cloudflare
since Sep 2025
CMS
WordPress
since Sep 2025
Databases
MySQL
since Sep 2025
Font scripts
Google Font API
since Sep 2025
JavaScript libraries
web-vitals
since Oct 2025
Miscellaneous
Performance
Priority Hints
since Sep 2025
Programming languages
RUM
Cloudflare Browser Insights
since Sep 2025
Security
Cloudflare Turnstile
since Nov 2025
Tag managers
Google Tag Manager
since Sep 2025
Webmail
Microsoft 365
since Sep 2025
WordPress plugins
Automatic.css
since Sep 2025
Frames
since Sep 2025
Litespeed Cache
since Sep 2025
Slim SEO
since Dec 2025
WP Rocket
since Sep 2025
Audience
- 53% desktop
- 47% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.57 / 10 · ranked #2,371,305 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 1.3 MB · 57 requests
- WordPress theme: bricks (child: bricks-child-2) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Analytics Jan 2026
- detected Slim SEO Dec 2025
- dropped Bricks Nov 2025
- detected Cloudflare Turnstile Nov 2025
- dropped RankMath SEO Nov 2025
- dropped reCAPTCHA Nov 2025
- dropped Splide Nov 2025
- detected web-vitals Oct 2025