What powers rieky.sk?
Last seen Oct 2026 · 14 technologies across 14 categories
Advertising
Analytics
Authentication
CDN
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Tag managers
UI frameworks
Web frameworks
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.79 / 10 · ranked #16,840,910 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 2.4 MB · 76 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: websupport.cz
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 38,621,955
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Priority Hints Sep 2026
- detected Bootstrap Jun 2026
- detected Bootstrap Icons Jun 2026
- detected jsDelivr Jun 2026
- dropped Google AdSense Apr 2026
- detected Google AdSense Feb 2026