What powers opstream.cz?
Last seen Aug 2026 · 22 technologies across 13 categories
Analytics
Google Analytics
since Aug 2025
CMS
Cookie compliance
CookieYes
since Aug 2025
Databases
MySQL
since Aug 2025
Font scripts
Google Font API
since Aug 2025
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Aug 2025
Performance
Priority Hints
since Aug 2025
Programming languages
PHP
since Aug 2025
Web servers
Apache Traffic Server
since Aug 2025
WordPress plugins
WordPress themes
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
0.75 / 10 · ranked #17,886,926 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on WEDOS-GLOBAL (185.8.237.11)
- DNS: wedos.com
- Email: wedos.net
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 80,436,528
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted