What powers zvoko.cz?
Last seen Sep 2026 · 8 technologies across 8 categories
Analytics
Google Analytics
since Aug 2023
CMS
Font scripts
Google Font API
since Aug 2023
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2023
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Aug 2023
Tag managers
Google Tag Manager
since Aug 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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.78 / 10 · ranked #17,069,842 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on Amazon Web Services (3.73.27.108)
- DNS: Register.it
- Email: webnode.com
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 114,666,800, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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