What powers strefacz.pl?
Last seen Aug 2026 · 13 technologies across 10 categories
Analytics
Facebook Pixel
since Aug 2025
Google Analytics
since May 2025
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since May 2025
Operating systems
Windows Server
since May 2025
Performance
Priority Hints
since May 2025
Security
HSTS
since May 2025
Tag managers
Google Tag Manager
since May 2025
Web frameworks
Microsoft ASP.NET
since May 2025
Web servers
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.83 / 10 · ranked #1,918,043 of all domains
17 referring domains · OpenPageRank
Infrastructure
- Hosted on VSHOSTING (46.243.48.60)
- DNS: websupport.cz
- Email: no MX record returned
- Email security: SPF (soft fail), DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 80,517,817, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- dropped Microsoft Advertising Nov 2025
- dropped Microsoft Clarity Nov 2025