What powers ksidlisti.cz?
Last seen Oct 2026 · 21 technologies across 13 categories
CDN
Unpkg
since Feb 2025
Comment systems
JavaScript frameworks
JavaScript graphics
MathJax
since Oct 2025
JavaScript libraries
LMS
Moodle
since Oct 2025
Maps
Miscellaneous
Operating systems
Ubuntu
since Sep 2025
Programming languages
PHP
since Oct 2025
Video players
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Jul 2023
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 77% phone
- 23% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,921,358 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 4.2 MB · 98 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VODAFONE-CZ-AS (78.44.65.42)
- DNS: forpsi.cz
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- Common Crawl link graph: rank 9,757,879, 4 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ksidlisti.cz | 14 |
| ksidlisti.cz | 13 |
| moodle.ksidlisti.cz | 12 |
| mskp.ksidlisti.cz | 12 |
Full technology history →
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Recent changes
- detected YouTube Jul 2026