What powers simalka.cz?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Nov 2025
Authentication
Google Sign-in
since Nov 2025
CMS
Databases
MySQL
since Apr 2020
JavaScript libraries
Lightbox
since Apr 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Apr 2020
Reviews
Trustindex
since Apr 2025
Web servers
Apache Traffic Server
since Apr 2020
WordPress plugins
WordPress themes
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.12 / 10 · ranked #10,858,503 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.0 MB · 77 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Analytics Nov 2025
- detected Google Sign-in Nov 2025
- detected Open Graph Nov 2025
- detected RankMath SEO Nov 2025
- detected Site Kit Nov 2025