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

Go To Rescan Add Verdict Report
Submitted URL: http://unpkg.com/
Effective URL: https://unpkg.com/
Submission: On March 23 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 9 HTTP transactions. The main IP is 2606:4700::6810:7daf, located in United States and belongs to CLOUDFLARENET, US. The main domain is unpkg.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 2nd 2020. Valid for: a year.
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
6 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
9 3
Domain Requested by
6 unpkg.com unpkg.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 www.googletagmanager.com unpkg.com
9 3

This site contains no links.

Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-02 -
2021-08-02		 a year crt.sh
*.google-analytics.com
GTS CA 1O1		 2021-03-11 -
2021-06-03		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://unpkg.com/
Frame ID: 02F61BE023DA098A327C2DA9E1F67506
Requests: 9 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

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

Detected technologies

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

Page Statistics

9
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

155 kB
Transfer

357 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://unpkg.com/ HTTP 307
    https://unpkg.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
unpkg.com/
Redirect Chain
  • http://unpkg.com/
  • https://unpkg.com/
38 KB
12 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, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ce8b26bf887e68df187049ec7b771b4ee4f0d01cda210040bb08df877f7fc5d8
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 23 Mar 2021 21:53:05 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
access-control-allow-origin
*
etag
W/"966e-4t0biaey4IEM3+moQt1joqL7owo"
x-cloud-trace-context
b2fd34021753678a8219c592a94167dd
cache-control
public, max-age=14400
age
12998
cf-cache-status
HIT
cf-request-id
0902accf3d00002b411d90a000000001
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
x-content-type-options
nosniff
server
cloudflare
cf-ray
634ae3f868e22b41-FRA
content-encoding
br

Redirect headers

Location
https://unpkg.com/
Non-Authoritative-Reason
HSTS
js
www.googletagmanager.com/gtag/ 		96 KB
38 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-140352188-1
Requested by
Host: unpkg.com
URL: https://unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
4c8c113161b260fe50a62633184baed4fc251d4e58184577eea1a0c163447945
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 23 Mar 2021 21:53:05 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
39028
x-xss-protection
0
last-modified
Tue, 23 Mar 2021 21:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 23 Mar 2021 21:53:05 GMT
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, 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 23 Mar 2021 21:53:05 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
7573379
vary
Accept-Encoding
content-length
9345
cf-request-id
0902accf5400002b41e6260000000001
last-modified
Tue, 04 Aug 2020 23:19:56 GMT
server
cloudflare
etag
W/"2481-173bbc63560"
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
634ee02f544f037f413ce5455254b57d
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
634ae3f889492b41-FRA
842e885028f6900b.png
unpkg.com/_client/ 		33 KB
34 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://unpkg.com/_client/842e885028f6900b.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, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c28443a08dcb138acd788574d18f8a2fdf8c545a3b24f2fd87a45ac417f02580
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 23 Mar 2021 21:53:05 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
7573379
vary
Accept-Encoding
content-length
34164
cf-request-id
0902accf8200002b410a9e0000000001
last-modified
Tue, 04 Aug 2020 23:19:56 GMT
server
cloudflare
etag
W/"8574-173bbc63560"
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
d7ec2d9c2e261c07624c3047fff9e1a3
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
634ae3f89a2e2b41-FRA
react.production.min.js
unpkg.com/react@16.8.6/umd/ 		12 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/react@16.8.6/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, US),
Reverse DNS
Software
cloudflare /
Resource Hash
defa3ae595e7e697ec09f18ce47e795fe4a6c091c19723473f04665803e02673
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 23 Mar 2021 21:53:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
7581319
vary
Accept-Encoding
cf-request-id
0902accf8000002b41ff9a5000000001
last-modified
Sat, 26 Oct 1985 08:15:00 GMT
server
cloudflare
etag
W/"318a-2igsGjef47ErwGQVm99cs8e3DRM"
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/javascript; charset=utf-8
access-control-allow-origin
*
x-cloud-trace-context
739fd64c2661712d4f0e9273d103707b
cache-control
public, max-age=31536000
cf-ray
634ae3f89a1d2b41-FRA
react-dom.production.min.js
unpkg.com/react-dom@16.8.6/umd/ 		105 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/react-dom@16.8.6/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, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a95b05d5fb4bdef52af1114e2f03e72a299738ba3bdb182e0e5888c5e7df1d17
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 23 Mar 2021 21:53:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
3073166
vary
Accept-Encoding
cf-request-id
0902accf8100002b41d3bf6000000001
last-modified
Sat, 26 Oct 1985 08:15:00 GMT
server
cloudflare
etag
W/"1a5e2-0PF35lOGQbaC06WTx6FMoiDsiVo"
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/javascript; charset=utf-8
access-control-allow-origin
*
x-cloud-trace-context
febd238a108a29af0dfd55b6878b8481
cache-control
public, max-age=31536000
cf-ray
634ae3f89a282b41-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, 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 23 Mar 2021 21:53:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
7577472
vary
Accept-Encoding
cf-request-id
0902accf8200002b4138b97000000001
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"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
x-cloud-trace-context
3fbe70d596dac656216e5b2758254a14
cache-control
public, max-age=31536000
cf-ray
634ae3f89a2c2b41-FRA
analytics.js
www.google-analytics.com/ 		46 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-140352188-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
0f3be44690ae9914ae3e47b7752e1bdea316f09938e9094f99e0de19ccd8987a
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 05 Feb 2021 21:33:27 GMT
server
Golfe2
age
1480
date
Tue, 23 Mar 2021 21:28:25 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
18980
expires
Tue, 23 Mar 2021 23:28:25 GMT
collect
www.google-analytics.com/j/ 		1 B
61 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j88&a=647943373&t=pageview&_s=1&dl=https%3A%2F%2Funpkg.com%2F&ul=en-us&de=UTF-8&dt=UNPKG&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAUABAAAAAC~&jid=1736326804&gjid=761074905&cid=1197170967.1616536386&tid=UA-140352188-1&_gid=129252558.1616536386&_r=1&gtm=2ou3h0&z=597834442
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://unpkg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 23 Mar 2021 21:53:05 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://unpkg.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

21 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| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated function| gtag object| dataLayer object| React object| ReactDOM object| emotionCore object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData

0 Cookies

1 Console Messages

Source Level URL
Text
console-api error URL: https://unpkg.com/react-dom@16.8.6/umd/react-dom.production.min.js(Line 117)
Message:
TypeError: Cannot set property 'savedStats' of null

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