What powers atcrozkos.cz?
Last seen Aug 2026 · 30 technologies across 16 categories
A/B Testing
OneSignal
since Mar 2021
CDN
Cloudflare
since Apr 2023
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Apr 2019
Twitter Emoji (Twemoji)
since Apr 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Apr 2023
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Oct 2020
UI frameworks
Web servers
Nginx
since Apr 2024
Webmail
Microsoft 365
since Aug 2022
Widgets
WordPress plugins
The Events Calendar
since Feb 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% phone
- 7% desktop
- 1% tablet
Czechia
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #510,696 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 2.5 MB · 158 requests
- WordPress theme: avada · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.atcrozkos.cz | 30 |
| www.kinorozkos.atcrozkos.cz | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Apr 2026
- dropped Google Analytics Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected MonsterInsights Nov 2025