What powers yellowsisters.cz?
Last seen Sep 2026 · 7 technologies across 7 categories
CMS
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2025
Performance
Priority Hints
since Nov 2025
Programming languages
PHP
since Nov 2025
Video players
YouTube
since Nov 2025
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
Open Page Rank
2.37 / 10 · ranked #2,740,380 of all domains
10 referring domains · OpenPageRank
Infrastructure
- Hosted on Amazon Web Services (3.73.27.108)
- DNS: forpsi.cz
- Email: no MX record returned
- Email security: DNSSEC signed
- Common Crawl link graph: rank 1,066,955, 2 hosts
DNS records as swept Oct 2026. How the web is hosted