What powers oalc.sk?
Last seen Jun 2026 · 9 technologies across 6 categories
CMS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Adobe Flash
since Jul 2021
PHP
since May 2019
Web servers
Nginx
since Oct 2021
Audience
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.83 / 10 · ranked #15,795,336 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 0.8 MB · 42 requests
Homepage as crawled by the HTTP Archive, Jul 2026.