What powers sumiac.sk?
Last seen Aug 2026 · 14 technologies across 9 categories
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
JavaScript frameworks
JavaScript libraries
Swiper
since Sep 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Operating systems
Windows Server
since Dec 2020
Programming languages
PHP
since Sep 2021
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
- 80% phone
- 20% desktop
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.57 / 10 · ranked #2,373,691 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Slovak
- Weight: 3.2 MB · 95 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Šumiac
- Founded: 1573
- Country: Slovakia
From Wikidata (CC0).
Infrastructure
- Hosted on SUPERNETWORK _ (88.86.102.11, IPv6)
- DNS: forpsi.cz
- Email: gc-system.cz
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- Common Crawl link graph: rank 1,140,157, 3 hosts
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
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