What powers katyd.cz?
Last seen Nov 2023 · 16 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Nov 2023
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Amazon SES
since Nov 2023
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Nov 2023
Programming languages
Security
reCAPTCHA
since Nov 2023
Web servers
Apache HTTP Server
since Nov 2023
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
5.44 / 10 · ranked #166,886 of all domains
150 referring domains · OpenPageRank
Organisation
- Katolický týdeník
- Founded: 1990
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (149.62.151.11)
- DNS: default.cz
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed, CAA
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 740,643, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted