What powers strom.sk?
Last seen Aug 2026 · 29 technologies across 16 categories
Analytics
CDN
Development
Font scripts
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
UI frameworks
Web frameworks
Web server extensions
Web servers
Webmail
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
3.07 / 10 · ranked #1,467,507 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Slovak
- Weight: 1.1 MB · 70 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SANET Slovak Academic Network (158.197.17.134, IPv6)
- DNS: Websupport
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 11,321,304, 14 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zdruzenie.strom.sk | 16 |
| matik.strom.sk | 12 |
| malynar.strom.sk | 11 |
| seminar.old.strom.sk | 11 |
| seminar.strom.sk | 11 |
| strom.sk | 10 |
| www.strom.sk | 9 |
| kos.strom.sk | 5 |
| masproblem.strom.sk | 5 |
| palma.strom.sk | 3 |
Full technology history →
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Recent changes
- detected Sentry May 2026
- detected Turbopack Dec 2025
- dropped Daphne Oct 2025
- dropped TwistedWeb Oct 2025
- dropped Zope Oct 2025