What powers 1lookup.io?
Last seen Jun 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Sep 2025
CDN
Amazon S3
since Sep 2025
Cloudflare
since Sep 2025
LiveIntent
since Dec 2025
JavaScript frameworks
JavaScript libraries
Live chat
Crisp Live Chat
since Sep 2025
Miscellaneous
Open Graph
since Sep 2025
Webpack
since Sep 2025
PaaS
Amazon Web Services
since Sep 2025
Vercel
since Sep 2025
Performance
Priority Hints
since Sep 2025
Programming languages
Node.js
since Sep 2025
Security
HSTS
since Sep 2025
UI frameworks
Radix UI
since Sep 2025
Tailwind CSS
since Sep 2025
Webmail
Google Workspace
since Mar 2026
Audience
- 58% desktop
- 42% phone
India
France
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.98 / 10 · ranked #3,647,771 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 1.1 MB · 55 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.1lookup.io | 19 |
| app.1lookup.io | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Zepto May 2026
- dropped Zoho May 2026
- dropped Zoho PageSense May 2026
- dropped Cart Functionality Mar 2026
- detected Google Workspace Mar 2026
- detected Facebook Pixel Feb 2026
- detected Zepto Feb 2026
- detected Zoho Feb 2026
- detected Zoho PageSense Feb 2026
- detected core-js Dec 2025
- detected LiveIntent Dec 2025