What powers sendblue.com?
Last seen Jun 2026 · 49 technologies across 21 categories
Advertising
APPLOVIN
since Mar 2026
LiveIntent
since Feb 2025
Microsoft Advertising
since Nov 2025
Twitter Ads
since May 2026
Affiliate programs
Analytics
Datadog
since Mar 2026
Google Analytics
since Feb 2025
Hyros
since Apr 2025
PostHog
since Mar 2026
TikTok Pixel
since Jul 2025
Tinybird
since Mar 2026
Vercel Speed Insights
since Mar 2026
CDN
Amazon S3
since Feb 2025
cdnjs
since Apr 2026
Cloudflare
since Feb 2025
Google Hosted Libraries
since Apr 2026
jsDelivr
since Aug 2025
CMS
Lovable
since Mar 2026
Cookie compliance
CookieYes
since Nov 2025
Customer data platform
Segment
since Feb 2026
Databases
Firebase
since Jan 2026
Font scripts
Google Font API
since Aug 2025
JavaScript frameworks
Next.js App Router
since Jan 2026
React
since Aug 2025
JavaScript libraries
Marketing automation
HubSpot
since Feb 2025
Miscellaneous
Open Graph
since Feb 2025
Webpack
since Mar 2025
PaaS
Amazon Web Services
since Feb 2025
Vercel
since Jan 2026
Page builders
Webflow
since Feb 2025
Performance
Priority Hints
since Jan 2026
Programming languages
Node.js
since Jan 2026
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Feb 2025
Tag managers
Google Tag Manager
since Feb 2026
UI frameworks
Webmail
Apple iCloud Mail
since May 2025
Audience
- 95% desktop
- 5% phone
Philippines
United States
India
United Kingdom
Canada
Pakistan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.61 / 10 · ranked #807,205 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 3.8 MB · 166 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sendblue.com | 37 |
| dashboard.sendblue.com | 16 |
| join.sendblue.com | 16 |
| onboarding.sendblue.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 May 2026
- detected Twitter Ads May 2026
- detected cdnjs Apr 2026
- detected FancyBox Apr 2026
- detected Google Hosted Libraries Apr 2026
- detected LiveIntent Apr 2026
- detected Splide Apr 2026
- detected Google Analytics Feb 2026
- detected Google Tag Manager Feb 2026
- detected Segment Feb 2026
- dropped Google Analytics Dec 2025
- dropped Hyros Dec 2025
- dropped LiveIntent Dec 2025
- detected Swiper Dec 2025
- detected CookieYes Nov 2025
- detected Microsoft Advertising Nov 2025
- detected LiveIntent Sep 2025
- detected Google Font API Aug 2025
- detected jsDelivr Aug 2025
- dropped LiveIntent Aug 2025
- detected Lodash Aug 2025
- detected React Aug 2025