What powers sendy.io?
Last seen Aug 2026 · 20 technologies across 12 categories
Analytics
Authentication
Facebook Login
since Mar 2023
CDN
Cloudflare
since Jan 2023
Google Cloud CDN
since Jan 2023
Ecommerce
Cart Functionality
since Feb 2023
Google Workspace
since Dec 2022
IaaS
Google Cloud
since Jan 2023
JavaScript frameworks
JavaScript libraries
Marketing automation
Sendinblue
since May 2023
Miscellaneous
Programming languages
Node.js
since Mar 2023
Security
Cloudflare Bot Management
since Jan 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.95 / 10 · ranked #1,670,265 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 18.4 MB · 112 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- SENDY
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Google Cloud (34.160.15.87)
- DNS: Google Cloud DNS
- Email: no MX record returned
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 137,544, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sendy.io | 20 |
| www.sendy.io | 18 |
| app.sendy.io | 15 |