What powers 
prescribetoprevent.org?
Last seen Oct 2026 · 17 technologies across 11 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Page builders
Programming languages
WordPress plugins
WordPress themes
AI Crawlers
Blocks 18 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
User-request fetchers
- ChatGPT-User Blocked
- Claude-User Blocked
- meta-externalfetcher Blocked
- MistralAI-User Blocked
- Perplexity-User Blocked
The other 15 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
Content Signals:
search=yes ai-train=no declared in robots.txt
- Nov 2026 meta-externalagent added to robots.txt
- Nov 2026 chatgpt-user added to robots.txt
- Nov 2026 claude-user added to robots.txt
- Nov 2026 claudebot added to robots.txt
- Nov 2026 ccbot added to robots.txt
- Nov 2026 claude-web added to robots.txt
AI Crawlers
18 of 33 AI crawlers blocked
Standards: Content Signals
Open Page Rank
4.74 / 10 · ranked #283,064 of all domains
110 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.9 MB · 24 requests
- WordPress theme: genesis (child: genesis-sample) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Feb 2012 (14 years) via Launchpad.com Inc., renews Feb 2027
- Hosted on Cloudflare (104.21.47.73, IPv6)
- DNS: Cloudflare DNS
- Email: prescribetoprevent.org
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Feb 2027
- Common Crawl link graph: rank 1,971,749, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Oct 2026
- detected Google Font API Oct 2026
- dropped GSAP Oct 2026
- detected StackPath Oct 2026
- detected WordPress Block Editor Oct 2026