What powers phdhealth.community?
Last seen Oct 2026 · 29 technologies across 13 categories
Advertising
Analytics
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
UI frameworks
Web frameworks
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 50% desktop
- 50% phone
United States
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.30 / 10 · ranked #8,665,851 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.7 s |
| INP | 125 ms |
| CLS | 0.2 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.7 MB · 133 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (147.185.161.77)
- DNS: Google Cloud DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 7,493,953
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Ethers Aug 2026
- detected React Router Jul 2026
- detected Amazon S3 Jun 2026
- detected Amazon Web Services Jun 2026
- dropped VideoJS Jun 2026
- dropped YouTube Jun 2026
- dropped React Router May 2026
- detected VideoJS Mar 2026
- detected YouTube Mar 2026
- dropped Prism Feb 2026
- dropped core-js Dec 2025
- dropped Webpack Dec 2025