What powers vltava.cz?
Last seen Mar 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Feb 2022
Databases
MySQL
since Feb 2022
Ecommerce
Cart Functionality
since Feb 2022
Magento
since Feb 2022
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Web servers
Apache HTTP Server
since Feb 2022
Widgets
FlexSlider
since Feb 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
Training crawlers
- GPTBot Blocked
The other 32 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Open Page Rank
3.98 / 10 · ranked #586,160 of all domains
69 referring domains · OpenPageRank
Infrastructure
- Hosted on SILESNET (78.157.167.9)
- DNS: gigaserver.cz
- Email: gigaserver.cz
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,882,939, 17 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted