What powers udalostiextra.cz?
Last seen Jun 2026 · 38 technologies across 18 categories
Advertising
Adform
since Feb 2022
Criteo
since Dec 2020
Google AdSense
since Apr 2021
PubMatic
since Dec 2020
Rubicon Project
since Oct 2022
Teads
since May 2022
Analytics
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
CMS
WordPress
since Mar 2021
Cookie compliance
Cookie Script
since Nov 2025
Databases
MySQL
since Mar 2021
Font scripts
Google Font API
since Dec 2020
Twitter Emoji (Twemoji)
since Jul 2021
JavaScript libraries
Miscellaneous
Performance
LazySizes
since Feb 2022
Programming languages
PHP
since Mar 2021
Security
Really Simple SSL & Security
since Apr 2024
SEO
Tag managers
Adobe Experience Platform Launch
since Jun 2021
Google Tag Manager
since Dec 2020
UI frameworks
Bootstrap
since Dec 2020
Video players
Plyr
since Jun 2021
Web servers
Apache HTTP Server
since Apr 2025
Nginx
since Dec 2020
WordPress plugins
Autoptimize
since Feb 2022
Contact Form 7
since Feb 2022
Audience
- 62% phone
- 29% desktop
- 9% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.10 / 10 · ranked #1,427,006 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.8 MB · 94 requests
- WordPress theme: fns_template · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.udalostiextra.cz | 32 |
| udalostiextra.cz | 17 |
Full technology history →
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Recent changes
- dropped Google Publisher Tag Feb 2026
- dropped Complianz Dec 2025
- detected Google Publisher Tag Dec 2025
- detected Cookie Script Nov 2025
- dropped Funding Choices Nov 2025
- dropped reCAPTCHA Nov 2025
- detected Complianz Oct 2025