What powers speleocajky.cz?
Last seen Jun 2026 · 25 technologies across 11 categories
Analytics
Google Analytics
since May 2023
CMS
Databases
MySQL
since May 2023
Font scripts
Font Awesome
since May 2023
Google Font API
since May 2023
JavaScript libraries
Miscellaneous
Performance
LazySizes
since May 2023
Priority Hints
since Nov 2023
Photo galleries
PhotoSwipe
since May 2023
Programming languages
PHP
since May 2023
Web servers
Apache Traffic Server
since May 2023
WordPress plugins
RankMath SEO
since Mar 2026
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.75 / 10 · ranked #17,889,355 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.2 MB · 108 requests
- WordPress theme: neve · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- detected Open Graph Mar 2026
- detected RankMath SEO Mar 2026
- dropped Swiper Oct 2025
- dropped WordPress Super Cache Oct 2025
- detected core-js Sep 2025