What powers ko.sk?
Last seen Oct 2026 · 10 technologies across 9 categories
Cookie compliance
Cookie Script
since Aug 2022
Font scripts
Typekit
since Aug 2023
JavaScript libraries
Live chat
Tawk.to
since Nov 2024
Operating systems
Windows Server
since Aug 2018
UI frameworks
Bootstrap
since Aug 2018
Web frameworks
Web servers
Webmail
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
- 70% phone
- 30% desktop
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.89 / 10 · ranked #1,787,568 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Slovak
- Weight: 1.3 MB · 31 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SK-TELEKOM Slovak Telekom T-Mobile CZ (213.81.155.16)
- DNS: Websupport
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 14,843,002, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ko.sk | 10 |
| www.ko.sk | 10 |
| prever.ko.sk | 6 |