What powers sirava.sk?
Last seen Oct 2026 · 38 technologies across 17 categories
Authentication
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Programming languages
Security
UI frameworks
Video players
Web servers
Widgets
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.90 / 10 · ranked #1,769,457 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Slovak (Slovakia)
- Weight: 1.8 MB · 151 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Websupport (37.9.175.157, IPv6)
- DNS: Websupport
- Email: sirava.sk
- Email security: SPF (neutral), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 1,345,808, 56 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sirava.sk | 28 |
| helios.sirava.sk | 17 |
| www.hedera.sirava.sk | 17 |
| ideal.sirava.sk | 14 |
| hedera.sirava.sk | 13 |
| siravapark.sirava.sk | 12 |
| www.energetik.sirava.sk | 12 |
Full technology history →
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Recent changes
- dropped core-js Aug 2026
- dropped jQuery UI Aug 2026
- dropped MediaElement.js Aug 2026
- dropped Twitter Emoji (Twemoji) Aug 2026
- dropped Google Analytics Mar 2026
- dropped MonsterInsights Mar 2026