What powers 
ravishankar.org?
Last seen Sep 2026 · 10 technologies across 7 categories
CMS
Ecommerce
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
AI Crawlers
Restricts 16 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
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- DuckAssistBot Restricted
- YouBot Restricted
The other 17 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
16 of 33 AI crawlers restricted
Open Page Rank
4.06 / 10 · ranked #530,660 of all domains
127 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 1.7 MB · 45 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Squarespace (198.185.159.144)
- DNS: islandhosting.com
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 557,189, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Angular Sep 2026
- dropped Google Font API Sep 2026
- dropped TypeScript Sep 2026
- dropped Zone.js Sep 2026
- dropped Babel May 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Constant Contact May 2026
- dropped Google Analytics May 2026
- dropped jQuery May 2026
- dropped Lodash May 2026
- dropped MediaElement.js May 2026
- dropped Mustache May 2026
- dropped MySQL May 2026
- dropped PHP May 2026
- dropped Snowplow Analytics May 2026
- dropped VideoJS May 2026
- dropped Vimeo May 2026
- dropped Weebly May 2026
- dropped YouTube May 2026
- detected Angular Apr 2026
- detected Cart Functionality Apr 2026
- detected Google Font API Apr 2026
- detected HSTS Apr 2026
- detected Modernizr Apr 2026
- detected Squarespace Apr 2026
- detected Squarespace Commerce Apr 2026
- detected Stimulus Apr 2026
- detected TypeScript Apr 2026
- detected YUI Apr 2026
- detected Zone.js Apr 2026