What powers 
send.org?
Last seen Oct 2026 · 42 technologies across 20 categories
Analytics
CDN
CMS
CRM
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Payment processors
Performance
Photo galleries
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
- 58% desktop
- 42% phone
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.23 / 10 · ranked #446,456 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 17.1 MB · 240 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- SEND International
- Founded: 1947
- Country: United States
From Wikidata (CC0).
Infrastructure
- Registered May 1996 (30 years) via GoDaddy.com, LLC, renews May 2027
- Hosted on Cloudflare (104.21.72.108, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 661,035, 3 hosts
- Verified with: Cisco Duo, GlobalSign, Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.send.org | 30 |
| portal.send.org | 25 |
| send.org | 25 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Oct 2026
- dropped Nginx Sep 2026
- dropped Site Search 360 Sep 2026
- detected Cloudflare Browser Insights Aug 2026
- detected Element UI Aug 2026
- detected GSAP Aug 2026
- detected Stripe Aug 2026
- detected Vue.js Aug 2026
- detected WhatsApp Business Chat Aug 2026
- detected YouTube Aug 2026
- dropped Webpack Jan 2026