What powers 
healthevidence.org?
Last seen Dec 2025 · 12 technologies across 10 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Hotjar
since Apr 2020
Sendgrid
since Aug 2022
Font scripts
JavaScript libraries
Operating systems
Windows Server
since Jul 2019
PaaS
Amazon Web Services
since Aug 2022
Web frameworks
Web servers
Widgets
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
Audience
- 100% desktop
Canada
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.02 / 10 · ranked #553,664 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on MCMASTER (130.113.93.26)
- DNS: Amazon Route 53
- Email: OpenSRS Email
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,038,532, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.healthevidence.org | 11 |
| healthevidence.org | 10 |