What powers 
sailflow.com?
Last seen Oct 2026 · 25 technologies across 16 categories
Advertising
Analytics
CDN
Cookie compliance
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Performance
Security
Tag managers
Web frameworks
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
AI Crawlers
No AI crawlers blocked
Audience
- 52% phone
- 48% desktop
United States
Canada
Mexico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.27 / 10 · ranked #439,143 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.7 MB · 107 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jun 2003 (23 years) via Amazon Registrar, Inc., renews Jun 2027
- Hosted on Amazon Web Services (3.221.62.91)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 156,770, 10 hosts
- Verified with: Google
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 |
|---|---|
| sailflow.com | 19 |
| www.sailflow.com | 19 |
| wx.sailflow.com | 19 |
| old.sailflow.com | 16 |
| secure.sailflow.com | 9 |
Full technology history →
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Recent changes
- dropped Google AdSense Oct 2026
- detected Open Graph Sep 2026
- detected Priority Hints Sep 2026
- detected Google AdSense Aug 2026
- detected jQuery CDN Aug 2026
- dropped Google AdSense Jun 2026
- detected Vue.js May 2026
- detected Google AdSense Apr 2026