What powers originalzfilmu.cz?
Last seen Aug 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Aug 2026
Authentication
Facebook Login
since Jun 2021
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Nov 2021
PrestaShop
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
LazySizes
since Jul 2026
Live chat
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Jul 2026
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Sep 2021
Web servers
Nginx
since May 2026
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 74% phone
- 26% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.74 / 10 · ranked #18,230,527 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 1.7 MB · 47 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped FancyBox Aug 2026
- dropped Font Awesome Aug 2026
- detected Google Analytics Aug 2026
- dropped Microsoft Clarity Aug 2026
- dropped Slick Aug 2026
- dropped Swiper Aug 2026
- detected jQuery UI Jul 2026
- detected LazySizes Jul 2026
- detected Open Graph Jul 2026
- dropped Apache HTTP Server Jun 2026
- detected HTTP/3 May 2026
- detected Nginx May 2026