What powers letenky.de?
Last seen Sep 2021 · 20 technologies across 11 categories
Advertising
Google AdSense
since Sep 2021
Analytics
Google Analytics
since Sep 2021
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Programming languages
PHP
since Sep 2021
TypeScript
since Sep 2021
Reverse proxies
Nginx
since Sep 2021
UI frameworks
Widgets
Wheelio
since Sep 2021
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.85 / 10 · ranked #261,767 of all domains
120 referring domains · OpenPageRank
Infrastructure
- Hosted on IGNUM-AS Czech Republic (62.109.154.192, IPv6)
- DNS: savana.cz
- Email: savana.cz
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 202,685
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted