What powers npm.io?
Last seen Jun 2026 · 17 technologies across 11 categories
Analytics
Fathom
since Jan 2024
CDN
Amazon CloudFront
since Sep 2020
jsDelivr
since Sep 2020
Amazon SES
since Aug 2022
Issue trackers
Sentry
since Sep 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Sep 2020
Programming languages
Node.js
since Sep 2020
Web servers
Nginx
since Sep 2020
Phusion Passenger
since Sep 2020
Webmail
Google Workspace
since Aug 2022
Audience
- 76% phone
- 23% desktop
India
Brazil
France
Indonesia
Vietnam
Philippines
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.33 / 10 · ranked #429,129 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 31 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.