unpkg.com - urlscan.io

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 3 HTTP transactions. The main IP is 104.16.124.175, located in San Francisco, United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is unpkg.com.
TLS certificate: Issued by COMODO ECC Domain Validation Secure S... on December 5th 2017. Valid for: 6 months.

This is the only time unpkg.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	104.25.57.32 104.25.57.32	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2	104.16.124.175 104.16.124.175	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	104.16.125.175 104.16.125.175	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
3	2

1 104.25.57.32 (San Francisco, United States) 1 redirects

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

npmcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.16.124.175 (San Francisco, United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

unpkg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.16.125.175 (San Francisco, United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

unpkg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	unpkg.com unpkg.com	225 KB
1	npmcdn.com 1 redirects npmcdn.com	252 B
3	2

	Domain	Requested by
3	unpkg.com	unpkg.com
1	npmcdn.com	1 redirects
3	2

This site contains links to these domains. Also see Links.

Domain
en.wikipedia.org
www.npmjs.com
docs.npmjs.com
html.spec.whatwg.org
github.com

Subject Issuer	Validity	Valid
ssl714328.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2017-12-05` - `2018-06-13`	6 months	crt.sh

This page contains 1 frames:

Primary Page: https://unpkg.com/
Frame ID: A4922B514B2BD0F22620A442FEE45370
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://npmcdn.com/ HTTP 307
https://npmcdn.com/ HTTP 301
https://unpkg.com/ Page URL

Detected technologies

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

html /<[^>]+data-react/i

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /cloudflare/i

Page Statistics

3
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

225 kB
Transfer

650 kB
Size

0
Cookies

7 Outgoing links

These are links going to different origins than the main page.

URL: https://en.wikipedia.org/wiki/Content_delivery_network
Title: content delivery network

Search URL Search Domain Scan URL

URL: https://www.npmjs.com/
Title: npm

Search URL Search Domain Scan URL

URL: https://docs.npmjs.com/misc/semver
Title: semver range

Search URL Search Domain Scan URL

URL: https://docs.npmjs.com/cli/dist-tag
Title: tag

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/webappapis.html#resolve-a-module-specifier
Title: "bare" import specifiers

Search URL Search Domain Scan URL

URL: https://github.com/umdjs/umd
Title: UMD

Search URL Search Domain Scan URL

URL: https://docs.npmjs.com/files/package.json#files
Title: files array

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://npmcdn.com/ HTTP 307
https://npmcdn.com/ HTTP 301
https://unpkg.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
unpkg.com/
Redirect Chain

http://npmcdn.com/
https://npmcdn.com/
https://unpkg.com/

802 B
742 B

229ms
209ms

Document
text/html

104.16.124.175
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://unpkg.com/

Protocol

H2

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.16.124.175 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

0949db1c93b6f17e23d9a08eb8b2d72143ea2fd9133f8730711d40dc117fb804

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

:path: /
pragma: no-cache
accept-encoding: gzip, deflate
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
cache-control: no-cache
:authority: unpkg.com
:scheme: https
:method: GET
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

cf-ray: 41529bfb3fa526a2-FRA
date: Thu, 03 May 2018 12:07:47 GMT
via: 1.1 vegur
x-content-type-options: nosniff
server: cloudflare
etag: W/"322-HMeNq9ggLC9IgEtjfsw7Lnm7Etg"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: text/html; charset=utf-8
status: 200
content-encoding: gzip

Redirect headers

date: Thu, 03 May 2018 12:07:47 GMT
x-content-type-options: nosniff
server: cloudflare
status: 301
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
location: https://unpkg.com/
cache-control: max-age=3600
cf-ray: 41529bfb0d3564ab-FRA
expires: Thu, 03 May 2018 13:07:47 GMT

GET
H2 200 main-c073d328.js Show response
unpkg.com/_assets/ 274 KB
79 KB 13ms
12ms Script
application/javascript 104.16.124.175
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://unpkg.com/_assets/main-c073d328.js

Requested by

Host: unpkg.com
URL: https://unpkg.com/

Protocol

H2

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.16.124.175 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

db24b8b1cc926a09eb1bdc965a713982fa66f6aa701878f1de9ca148b0e69f50

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

:path: /_assets/main-c073d328.js
pragma: no-cache
accept-encoding: gzip, deflate
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
accept: */*
cache-control: no-cache
:authority: unpkg.com
referer: https://unpkg.com/
:scheme: https
:method: GET
Referer: https://unpkg.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

cf-ray: 41529bfc985926a2-FRA
date: Thu, 03 May 2018 12:07:47 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Sun, 29 Apr 2018 02:13:28 GMT
server: cloudflare
etag: W/"448d2-1630f2d2940"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
status: 200
cache-control: public, max-age=31536000
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip

GET
H2 200 _stats Show response
unpkg.com/ 375 KB
145 KB 1182ms
1167ms Fetch
application/json 104.16.125.175
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://unpkg.com/_stats?period=last-month

Requested by

Host: unpkg.com
URL: https://unpkg.com/_assets/main-c073d328.js

Protocol

H2

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.16.125.175 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

1ebb4b6b0df1db24686d349c61c32ba17e1e3e64d62311709642e7744ef9f630

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

:path: /_stats?period=last-month
pragma: no-cache
accept-encoding: gzip, deflate
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
accept: */*
cache-control: no-cache
:authority: unpkg.com
referer: https://unpkg.com/
:scheme: https
:method: GET
Referer: https://unpkg.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

cf-ray: 41529bfd3dd1649f-FRA
date: Thu, 03 May 2018 12:07:49 GMT
via: 1.1 vegur
x-content-type-options: nosniff
server: cloudflare
status: 200
etag: W/"5da14-1Ld2ypocZTtGr3HvTgVFXxm6D98"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/json; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=60
content-encoding: gzip

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| webpackManifest

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

npmcdn.com
unpkg.com
104.16.124.175
104.16.125.175
104.25.57.32
0949db1c93b6f17e23d9a08eb8b2d72143ea2fd9133f8730711d40dc117fb804
1ebb4b6b0df1db24686d349c61c32ba17e1e3e64d62311709642e7744ef9f630
db24b8b1cc926a09eb1bdc965a713982fa66f6aa701878f1de9ca148b0e69f50

unpkg.com Open in urlscan Pro 104.16.124.175 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

3 Requests

100 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

2 IPs

1 Countries

225 kBTransfer

650 kBSize

0 Cookies

7 Outgoing links

Page URL History

Redirected requests

3 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

Security Headers

Indicators

unpkg.com Open in urlscan Pro
104.16.124.175 Public Scan

Screenshot
Live screenshot

Full Image

3
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

225 kB
Transfer

650 kB
Size

0
Cookies

3 HTTP transactions
0 data transactions