What powers dupple.com?
Last seen Jun 2026 · 38 technologies across 19 categories
Analytics
CDN
Cloudflare
since Oct 2024
Google Hosted Libraries
since Jun 2023
Ecommerce
Cart Functionality
since Jan 2026
Amazon SES
since Jan 2024
Font scripts
JavaScript frameworks
Next.js App Router
since Apr 2026
React
since Apr 2026
JavaScript libraries
Select2
since Feb 2024
Marketing automation
HubSpot
since Jun 2025
Miscellaneous
Operating systems
Ubuntu
since Nov 2025
PaaS
Amazon Web Services
since Jan 2024
OVHcloud
since Jun 2023
Page builders
Webflow
since Jun 2023
Performance
Priority Hints
since Apr 2026
Programming languages
Security
HSTS
since Aug 2024
UI frameworks
Bootstrap
since Feb 2024
Tailwind CSS
since Nov 2025
Web frameworks
Django
since Nov 2025
Web servers
Webmail
Apple iCloud Mail
since Mar 2025
Audience
- 52% desktop
- 48% phone
United States
India
United Kingdom
Italy
Canada
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.16 / 10 · ranked #473,885 of all domains
139 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.2 MB · 23 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.dupple.com | 15 |
| newsletter.dupple.com | 13 |
| subscribe.dupple.com | 13 |
| dupple.com | 11 |
| checkout.dupple.com | 10 |
| account.dupple.com | 9 |
| mail.dupple.com | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Tailwind CSS Mar 2026
- detected Cloudflare Browser Insights Feb 2026
- detected Umami Jan 2026