What powers perfectcards.cz?
Last seen Jun 2026 · 15 technologies across 11 categories
CMS
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2023
JavaScript libraries
Swiper
since May 2023
Miscellaneous
Open Graph
since May 2023
RSS
since May 2023
Performance
Priority Hints
since Aug 2023
Programming languages
Tag managers
Google Tag Manager
since Aug 2022
Web servers
WordPress plugins
RankMath SEO
since Sep 2023
WP Rocket
since Sep 2023
WordPress themes
Hello Elementor
since May 2023
Audience
- 75% phone
- 25% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.78 / 10 · ranked #4,480,109 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.5 MB · 39 requests
- WordPress theme: hello-elementor (child: perfect) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.