What powers onlinezona.cz?
Last seen Jun 2026 · 23 technologies across 17 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Snowplow Analytics
since Apr 2025
Authentication
Facebook Login
since Jul 2021
CMS
Cookie compliance
Funding Choices
since Feb 2024
Databases
MySQL
since Jan 2020
Font scripts
Google Font API
since Jan 2020
Twitter Emoji (Twemoji)
since Jan 2020
JavaScript graphics
JavaScript libraries
Miscellaneous
Performance
LazySizes
since Feb 2022
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Jan 2020
Tag managers
Google Tag Manager
since Aug 2021
UI frameworks
Web servers
Nginx
since Mar 2026
WordPress plugins
Contact Form 7
since Feb 2022
Audience
- 94% phone
- 6% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.12 / 10 · ranked #3,279,386 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.0 MB · 274 requests
- WordPress theme: onlinezona · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server Apr 2026
- detected Nginx Mar 2026
- dropped Snowplow Analytics Nov 2025
- detected Snowplow Analytics Sep 2025