What powers 
canfieldsci.com?
Last seen Aug 2026 · 27 technologies across 16 categories
Analytics
CDN
Ecommerce
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
Payment processors
Performance
Programming languages
Security
Tag managers
UI frameworks
Web server extensions
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 llms-full.txt appeared
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 71% desktop
- 29% phone
United States
India
Germany
Brazil
Australia
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.71 / 10 · ranked #304,577 of all domains
166 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.5 MB · 68 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Canfield Scientific (United States)
- Founded: 1988
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on CONE (64.238.153.87)
- DNS: canfieldsci.com
- Email: canfieldsci.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 2,085,998, 5 hosts
- Verified with: Apple Business, Atlassian, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| store.canfieldsci.com | 17 |
| clinicalservices.canfieldsci.com | 8 |
| www.canfieldsci.com | 8 |
| canfieldsci.com | 5 |