What powers webprogress.cz?
Last seen Jun 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Jun 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2026
PWA
since Jun 2026
Operating systems
Windows Server
since Jun 2026
Security
HSTS
since Jun 2026
Tag managers
Google Tag Manager
since Jun 2026
Web frameworks
Web servers
Webmail
Microsoft 365
since Jun 2026
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
5.27 / 10 · ranked #220,033 of all domains
67 referring domains · OpenPageRank
Infrastructure
- Hosted on ZONER-AS (217.198.119.76)
- DNS: regzone.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 3,252,089, 2 hosts
- Verified with: Google, OpenAI
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted