What powers 
octopus-code.org?
Last seen Sep 2026 · 11 technologies across 7 categories
CDN
cdnjs
since Feb 2023
Cloudflare
since Feb 2023
Font scripts
JavaScript graphics
JavaScript libraries
Static site generator
UI frameworks
Bootstrap
since Feb 2023
Web servers
Nginx
since Feb 2023
AI Crawlers
Restricts 25 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Diffbot Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- ImagesiftBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- PanguBot Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- Applebot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- PetalBot Restricted
- YouBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- meta-externalfetcher Restricted
The other 8 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
25 of 33 AI crawlers restricted
Open Page Rank
3.46 / 10 · ranked #934,071 of all domains
37 referring domains · OpenPageRank
Page
- Weight: 2.8 MB · 26 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DESY-HAMBURG (131.169.5.155)
- Email: Namecheap
- Email security: no SPF record, no DMARC record, CAA
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,025,635, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| octopus-code.org | 11 |
| www.octopus-code.org | 11 |