What powers 
web4health.info?
Last seen Aug 2026 · 12 technologies across 10 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Jan 2016
Google AdSense
since Jan 2016
Analytics
Google Analytics
since Jan 2016
CDN
Cloudflare
since Aug 2026
Font scripts
Google Font API
since Aug 2026
JavaScript frameworks
AMP
since Aug 2026
JavaScript libraries
Lightbox
since Aug 2026
Miscellaneous
HTTP/3
since Aug 2026
Open Graph
since Aug 2026
Operating systems
Ubuntu
since Apr 2017
Security
Detectify
since May 2023
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.98 / 10 · ranked #582,557 of all domains
89 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.27.8, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 85,745, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| anxiety.web4health.info | 6 |
| www.web4health.info | 5 |
| web4health.info | 4 |