What powers readzone.cz?
Last seen Jun 2026 · 23 technologies across 14 categories
Advertising
Google Publisher Tag
since Apr 2025
Analytics
Snowplow Analytics
since Apr 2024
Caching
Varnish
since Apr 2024
CMS
WordPress
since Apr 2024
Databases
MySQL
since Apr 2024
Font scripts
Google Font API
since Apr 2024
Twitter Emoji (Twemoji)
since May 2024
JavaScript libraries
Splide
since Jun 2024
Miscellaneous
Performance
Priority Hints
since Oct 2025
Programming languages
PHP
since Apr 2024
SEO
Tag managers
Google Tag Manager
since Apr 2025
Web servers
Nginx
since Apr 2024
WordPress plugins
Audience
- 74% phone
- 20% desktop
- 6% tablet
Czechia
Slovakia
Germany
United Kingdom
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.76 / 10 · ranked #2,073,463 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.3 MB · 139 requests
- WordPress theme: newspaper (child: newspaper-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Analytics Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Complianz Oct 2025
- detected Priority Hints Oct 2025
- dropped YouTube Oct 2025
- dropped Jetpack Sep 2025