What powers gridvalley.net?
Last seen Oct 2026 · 4 technologies across 4 categories
CDN
StackPath
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Programming languages
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
2.71 / 10 · ranked #2,140,777 of all domains
11 referring domains · OpenPageRank
Page
- Weight: 0.0 MB · 4 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on 20i (185.151.30.147, IPv6)
- DNS: stackdns.com
- Email: 20i
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 33,122,932, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted