What powers gb.capital?
Last seen Jul 2026 · 18 technologies across 12 categories
Analytics
Blogs
Substack
since Oct 2024
CDN
Cloudflare
since Oct 2024
Hosting
GoDaddy
since Oct 2024
Issue trackers
JavaScript frameworks
React
since Mar 2026
JavaScript libraries
Preact
since Oct 2024
Miscellaneous
Programming languages
Node.js
since Oct 2024
Security
Cloudflare Bot Management
since Oct 2024
HSTS
since Oct 2024
Web frameworks
Express
since Oct 2024
Webmail
Microsoft 365
since Oct 2024
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- Claude-SearchBot Allowed
- DuckAssistBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Sep 2026 meta-externalagent added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 anthropic-ai added to robots.txt
- Sep 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Open Page Rank
0.44 / 10 · ranked #30,451,492 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on Amazon Web Services (3.33.130.190)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 7,605,601, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected React Mar 2026
- detected React Router Mar 2026