Site profile
unpkg.com
UNPKG
The CDN for everything on npm
from the homepage description
- Domain age10 yearssince Jan 6, 2016
- RegistrarCloudflare, Inc.
- ExpiresJan 6, 2027
- Popularity#845Tranco top 1M
- HostingCloudflare, Inc.AS13335
- Homepage response204 msHTTP 200 · HTTPS
- Site languageEN
What we know about this site
A DNS query for unpkg.com returns 2 IPv4 addresses, starting with 104.18.0.22, registered to Toronto, Ontario, Canada.
The address belongs to the Cloudflare delivery network (AS13335). Visitors reach the nearest CDN node, so the location above is the edge node and the origin server stays hidden behind it.
Cloudflare handles DNS with 2 NS records. IPv6 is enabled with 2 AAAA records.
Email for the domain is handled by cloudflare.net. SPF is set, and the DMARC policy is none, monitoring only.
In the Tranco list of the million most visited domains, unpkg.com holds position #845.
unpkg.com was registered on Jan 6, 2016 through Cloudflare, Inc., making it 10 years old. The registration runs until Jan 6, 2027.
The site is built with React, Bootstrap, and it tracks visits with Google Analytics.
The homepage passes 7 of 13 basic SEO checks, with the H1 “UNPKG”.
Homepage SEO check
7 of 13 checks passed
- ✓HTTPSsecure connection
- !Title5 chars
- !Description29 chars
- ✓H11
- ✓Mobile viewportset
- !Canonicalmissing
- ✓Open Graphset
- ✓Image alt textno images
- ✓HTML size46 KB
- !robots.txtmissing
- !Sitemapnot listed
- !Schema.orgnone
- ✓Indexingallowed
Security headers
HTTPS and protective response headers
- ✓HTTPS
- ✓HSTS
- !CSP
- !X-Frame-Options
- ✓X-Content-Type-Options
- !Referrer-Policy
- !Permissions-Policy
IPv4 addresses
Summary
- Popularity rank
- #845 Tranco
- CDN
- Cloudflare
- Hosting
- AS13335 Cloudflare, Inc.
- DNS provider
- Cloudflare
- cloudflare.net
- SPF
- yes ~all
- DMARC
- p=none
- IPv6
- yes
Server location
Name servers
- alexia.ns.cloudflare.com
- weston.ns.cloudflare.com
Mail servers
- route2.mx.cloudflare.net
- route3.mx.cloudflare.net
- route1.mx.cloudflare.net
IPv6 addresses
- 2606:4700::6812:116
- 2606:4700::6812:16
Sites of similar popularity
Other sites on Cloudflare, Inc.
Questions and answers
What is the IP address of unpkg.com?
unpkg.com answers from 104.18.0.22, with 2 IPv4 addresses in total. Addresses can change; this page refreshes the data when opened.
Where is the unpkg.com server located?
The site runs on the Cloudflare CDN, so you see the nearest edge node (Toronto, Ontario, Canada). The origin server is hidden.
Who hosts unpkg.com?
The address belongs to the Cloudflare, Inc. network, autonomous system AS13335.
Who provides DNS for unpkg.com?
DNS for the domain is hosted by Cloudflare: alexia.ns.cloudflare.com, weston.ns.cloudflare.com.
When was unpkg.com registered?
The domain was registered on 2016-01-06 through Cloudflare, Inc..
What is unpkg.com built with?
The homepage code points to: React, Bootstrap.
Which email provider does unpkg.com use?
Email is hosted by cloudflare.net. SPF is configured.