What powers 
railreklam.cz?
Last seen Mar 2026 · 13 technologies across 11 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Aug 2022
Cookie compliance
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Video players
YouTube
since Aug 2022
Web servers
Nginx
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.43 / 10 · ranked #972,420 of all domains
29 referring domains · OpenPageRank
Infrastructure
- Hosted on Websupport (37.9.175.163, IPv6)
- DNS: websupport.cz
- Email: bigboard.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 18,138,701, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.railreklam.cz | 13 |
| railreklam.cz | 10 |