What powers wideopen.cz?
Last seen Aug 2026 · 23 technologies across 15 categories
Advertising
Microsoft Advertising
since Mar 2025
Analytics
Facebook Pixel
since Mar 2025
CDN
Unpkg
since May 2026
CMS
Cookie compliance
CookieYes
since Mar 2025
Databases
MySQL
since Mar 2025
Ecommerce
Cart Functionality
since Mar 2025
Font scripts
Google Font API
since Mar 2025
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2025
RSS
since Mar 2025
Page builders
Bricks
since Mar 2025
Performance
Priority Hints
since Mar 2025
Programming languages
PHP
since Mar 2025
Web servers
Apache HTTP Server
since Mar 2025
WordPress plugins
Jetpack
since Aug 2025
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
1.78 / 10 · ranked #4,442,765 of all domains
2 referring domains · OpenPageRank
Infrastructure
- Hosted on SUPERNETWORK _ (37.235.104.9, IPv6)
- Email: vas-hosting.cz
- Email security: SPF (neutral), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 56,914,261, 2 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 Jun 2026
- dropped Amazon Web Services Jun 2026
- detected Unpkg May 2026