What powers rulik.cz?
Last seen Sep 2026 · 21 technologies across 11 categories
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Jul 2021
Ecommerce
Cart Functionality
since Jan 2022
Shoptet
since Apr 2019
Font scripts
Bootstrap Icons
since Sep 2026
Google Font API
since Apr 2019
JavaScript libraries
Lightbox
since Sep 2026
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
Performance
Priority Hints
since Jul 2025
Programming languages
PHP
since Apr 2019
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 78% phone
- 22% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.81 / 10 · ranked #4,305,740 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 5.8 MB · 55 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Websupport (37.9.175.164)
- Email: hukot.net
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 13,954,732
DNS records as swept Aug 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Sep 2026
- detected Bootstrap Icons Sep 2026
- detected Google Font API Sep 2026
- detected Lightbox Sep 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Animate.css Mar 2026