What powers rudolfaci.cz?
Last seen Aug 2026 · 22 technologies across 15 categories
Analytics
Google Analytics
since Aug 2022
CDN
Cloudflare
since Apr 2023
CMS
Cookie compliance
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Aug 2022
Marketing automation
OneSignal
since Aug 2022
Miscellaneous
RSS
since Mar 2023
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since Apr 2023
Web servers
Apache HTTP Server
since Aug 2022
WordPress plugins
WP Fastest Cache
since Jun 2025
WordPress themes
Bold Themes
since Mar 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.75 / 10 · ranked #17,887,937 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on VIRTIS (185.9.116.27, IPv6)
- DNS: virtis.cz
- Email: virtis.cz
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 82,160,064, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted