What powers isaac.earth?
Last seen Sep 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Apr 2026
Caching
Varnish
since Apr 2026
CDN
JavaScript frameworks
Miscellaneous
PaaS
GitHub Pages
since Apr 2026
Performance
Priority Hints
since Apr 2026
Programming languages
Node.js
since Apr 2026
UI frameworks
Tailwind CSS
since Apr 2026
AI Crawlers
Blocks 11 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Diffbot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
- PerplexityBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 22 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt found
AI Crawlers
11 of 33 AI crawlers blocked
Standards: ai.txt
Open Page Rank
2.08 / 10 · ranked #3,371,501 of all domains
5 referring domains · OpenPageRank
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Google Cloud DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 201,023
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted