What powers visual-prolog.com?
Last seen Aug 2026 · 12 technologies across 12 categories
Analytics
Google Analytics
since May 2022
Ecommerce
Cart Functionality
since Apr 2024
Font scripts
Font Awesome
since Jul 2022
JavaScript libraries
Message boards
phpBB
since Jul 2022
Miscellaneous
RSS
since Dec 2022
Operating systems
Windows Server
since Jan 2019
Programming languages
Security
HSTS
since Sep 2022
Web frameworks
Microsoft ASP.NET
since Jul 2022
Web servers
Webmail
Microsoft 365
since Aug 2022
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
3.51 / 10 · ranked #878,780 of all domains
46 referring domains · OpenPageRank
Page
- Weight: 0.3 MB · 22 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SENTIA (86.48.74.145)
- DNS: Network Solutions
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 499,807, 5 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| discuss.visual-prolog.com | 11 |
| wiki.visual-prolog.com | 8 |
| wikiru.visual-prolog.com | 8 |
| order.visual-prolog.com | 6 |
| www.visual-prolog.com | 6 |