What powers ntssr.sk?
Last seen Aug 2026 · 14 technologies across 10 categories
CDN
jsDelivr
since Oct 2022
Font scripts
Google Font API
since Oct 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Oct 2022
Programming languages
Security
HSTS
since Feb 2025
UI frameworks
Element UI
since Jul 2025
Vuetify
since Oct 2022
Web servers
Nginx
since May 2019
Webmail
Apple iCloud Mail
since Mar 2025
Microsoft 365
since Nov 2024
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
- 88% phone
- 10% desktop
- 1% tablet
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.10 / 10 · ranked #506,427 of all domains
105 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 150 ms |
| CLS | 0.35 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 17.7 MB · 39 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VNET-AS (92.240.254.147)
- DNS: nextra.sk
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Disig a.s., RSA 4096, wildcard, expires Feb 2027
- Common Crawl link graph: rank 467,825, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ntssr.sk | 11 |
| ntssr.sk | 10 |