What powers hern.sk?
Last seen Oct 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Jun 2026
Font scripts
Google Font API
since May 2021
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
HSTS
since Sep 2022
UI frameworks
Pure CSS
since May 2021
Web servers
Webmail
Apple iCloud Mail
since Apr 2023
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.85 / 10 · ranked #15,390,919 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Slovak
- Weight: 1.9 MB · 55 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Websupport (37.9.175.155, IPv6)
- DNS: telecom.sk
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 15,513,749
- Verified with: Apple Business, Microsoft 365, OpenAI
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Hosted Libraries Jul 2026
- detected Google Analytics Jun 2026