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unpkg.com Open in urlscan Pro
2606:4700::6810:7daf  Public Scan

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Submitted URL: http://npmcdn.com/
Effective URL: https://unpkg.com/
Submission: On June 14 via manual from BE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 7 HTTP transactions. The main IP is 2606:4700::6810:7daf, located in 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 April 2nd 2019. 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 2606:4700:20:... 13335 (CLOUDFLAR...)
7 2606:4700::68... 13335 (CLOUDFLAR...)
7 2
Apex Domain
Subdomains		 Transfer
7 unpkg.com
unpkg.com
173 KB
1 npmcdn.com
npmcdn.com
267 B
7 2
Domain Requested by
7 unpkg.com unpkg.com
1 npmcdn.com 1 redirects
7 2
Subject Issuer Validity Valid
ssl714328.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-04-02 -
2019-10-09		 6 months crt.sh

This page contains 1 frames:

Primary Page: https://unpkg.com/
Frame ID: 198698DA9DFCA2F2A59B5C1368596042
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

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

Detected technologies

Overall confidence: 100%
Detected patterns
  • env /^React$/i
Overall confidence: 100%
Detected patterns
  • headers server /cloudflare/i

Page Statistics

7
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

173 kB
Transfer

420 kB
Size

0
Cookies

Page URL History

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

  1. 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:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
unpkg.com/
Redirect Chain
  • http://npmcdn.com/
  • https://npmcdn.com/
  • https://unpkg.com/
34 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
140e0d75a6f0091bf20b426d3661d99228d01d1f5c4403a4c8093225f1507cee
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
unpkg.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status
200
date
Fri, 14 Jun 2019 13:22:05 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
access-control-allow-origin
*
cache-control
public, max-age=14400
etag
W/"8943-mJ0CAvuMjLLHhpYIwNSfjncAzIk"
x-cloud-trace-context
e0d4312f027d4a5b517846faa02bb4b0
cf-cache-status
HIT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
4e6c9c6d3dacbece-FRA
content-encoding
br

Redirect headers

status
301
date
Fri, 14 Jun 2019 13:22:04 GMT
cache-control
max-age=3600
expires
Fri, 14 Jun 2019 14:22:04 GMT
location
https://unpkg.com/
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
server
cloudflare
cf-ray
4e6c9c6d097d6479-FRA
46bc46bc8accec6a.png
unpkg.com/_client/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://unpkg.com/_client/46bc46bc8accec6a.png
Requested by
Host: unpkg.com
URL: https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ddca0c882a669f7fe6e01b955cef87a9b6878930ae24ea535d3e8f73dc6e3b05
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 13:22:05 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
vary
Accept-Encoding
content-length
9345
last-modified
Sat, 16 Feb 2019 02:55:29 GMT
server
cloudflare
etag
W/"2481-168f43aeebc"
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
image/png
access-control-allow-origin
*
x-cloud-trace-context
768b22da35039548627a89d57013e972
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6c9c6dae5dbece-FRA
d6e0e5901f81edb0.png
unpkg.com/_client/ 		25 KB
26 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://unpkg.com/_client/d6e0e5901f81edb0.png
Requested by
Host: unpkg.com
URL: https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b25d209b886bbc7e6c4aa0d8cd01a55491f78407fcd678207a6a833570138b37
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 13:22:05 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
vary
Accept-Encoding
content-length
26055
last-modified
Thu, 07 Feb 2019 09:45:34 GMT
server
cloudflare
etag
W/"65c7-168c7592442"
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
image/png
access-control-allow-origin
*
x-cloud-trace-context
8cad4e7b21c367639d2c80fb2175816f
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6c9c6dae5fbece-FRA
react.production.min.js
unpkg.com/react@16.7.0/umd/ 		12 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/react@16.7.0/umd/react.production.min.js
Requested by
Host: unpkg.com
URL: https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2a9e6614914b203b2c94326ae9a17088c8c89c43d8bc6188bfdbc90b83950ca5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 13:22:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
last-modified
Sat, 26 Oct 1985 08:15:00 GMT
server
cloudflare
etag
W/"2e18-RsjHigdz1yEPKNl9NAyRs6ehh8s"
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
access-control-allow-origin
*
x-cloud-trace-context
b13db52f8ec2ce771d8aa8f935b0590e
cache-control
public, max-age=31536000
cf-ray
4e6c9c6dae61bece-FRA
react-dom.production.min.js
unpkg.com/react-dom@16.7.0/umd/ 		98 KB
31 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/react-dom@16.7.0/umd/react-dom.production.min.js
Requested by
Host: unpkg.com
URL: https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
c62c658243dff42ccf37f11452d1a01818c8e35d6ab3276bae00d32b066f237b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 13:22:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
last-modified
Sat, 26 Oct 1985 08:15:00 GMT
server
cloudflare
etag
W/"189cd-8IC0bEVyhubTK5FZT1Li+vmc13E"
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
access-control-allow-origin
*
x-cloud-trace-context
6042e3a97ddff9e5bac5fa5895def306
cache-control
public, max-age=31536000
cf-ray
4e6c9c6dae62bece-FRA
core.umd.min.js
unpkg.com/@emotion/core@10.0.6/dist/ 		17 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/@emotion/core@10.0.6/dist/core.umd.min.js
Requested by
Host: unpkg.com
URL: https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
889bf503b5a7c9e891c0ea95d2f0ffd0739e02ed1dda6884c284541e0081b353
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 13:22:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
last-modified
Sat, 26 Oct 1985 08:15:00 GMT
server
cloudflare
etag
W/"43fd-b+dM6bVYOqNo0/PpI/AjzgjheV0"
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
access-control-allow-origin
*
x-cloud-trace-context
410dc9d97944def80e5991acbf481e5c
cache-control
public, max-age=31536000
cf-ray
4e6c9c6dae63bece-FRA
truncated
/ 		2 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
41dbe38ef11958fff0498c0f4bacd2927b1ef6accda35f367d7f9079e3f288a1

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
stats
unpkg.com/api/ 		222 KB
84 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/api/stats?period=last-month
Requested by
Host: unpkg.com
URL: https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9cb823ae3bcb1139b1cab1165b4df1bce5f28715c288d719906e86430a40c2b8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 13:22:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
EXPIRED
server
cloudflare
status
200
etag
W/"3785c-Bzo5kCARfMsDE2X6LA/HhhjW5hI"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
x-cloud-trace-context
3979ca9f5f2fa9a03a53588a2aae33db
cache-control
public, max-age=3600
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-ray
4e6c9c6e6f87bece-FRA

Verdicts & Comments Add Verdict or Comment

6 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| onselectstart object| onselectionchange function| queueMicrotask object| React object| ReactDOM object| emotionCore

0 Cookies

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