What powers rsucnr.sk?
Last seen Sep 2026 · 19 technologies across 12 categories
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Web servers
Webmail
WordPress plugins
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 Sep 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
1.39 / 10 · ranked #7,569,077 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Slovak (Slovakia)
- Weight: 4.3 MB · 37 requests
- WordPress theme: rufous · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Websupport (37.9.175.133, IPv6)
- DNS: Websupport
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Nov 2026
- Common Crawl link graph: rank 19,051,051, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected HTTP/3 Sep 2026
- detected Nginx Sep 2026
- detected OpenResty Sep 2026
- detected Microsoft 365 Jul 2026
- detected Colibri WP Apr 2026
- detected Complianz Apr 2026
- detected Contact Form 7 Apr 2026
- detected Google Font API Apr 2026
- detected jQuery Apr 2026
- detected jQuery Migrate Apr 2026
- detected MySQL Apr 2026
- detected Priority Hints Apr 2026
- detected RSS Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected WordPress Apr 2026
- detected WordPress Site Editor Apr 2026