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

Go To Rescan Add Verdict Report
Submitted URL: http://www.unpkg.com/
Effective URL: https://www.unpkg.com/
Submission: On March 18 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::6810:7eaf, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.unpkg.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 2nd 2020. Valid for: a year.
This is the only time www.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 www.unpkg.com www.unpkg.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 www.googletagmanager.com www.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		 2021-02-23 -
2021-05-18		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.unpkg.com/
Frame ID: FA6E518A4DEE1CBF4B907278DD74AFD2
Requests: 9 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://www.unpkg.com/ HTTP 307
    https://www.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

358 kB
Size

3
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://www.unpkg.com/ HTTP 307
    https://www.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 /
www.unpkg.com/
Redirect Chain
  • http://www.unpkg.com/
  • https://www.unpkg.com/
38 KB
12 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7eaf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4e6eeb7534f6ab900eb9675888942ffb735c67ee94441b0d0c704518fa9e7af0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
www.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
Thu, 18 Mar 2021 01:09:04 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
access-control-allow-origin
*
cache-control
public, max-age=14400
etag
W/"966e-8yA3lY/FimZHwf4xUTwLJEM+nYc"
x-cloud-trace-context
6e98197b0bcb78554127b0d2c035faa5
cf-cache-status
DYNAMIC
cf-request-id
08e47a15f000002bc65b888000000001
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
631a92cfec852bc6-FRA
content-encoding
br

Redirect headers

Location
https://www.unpkg.com/
Non-Authoritative-Reason
HSTS
js
www.googletagmanager.com/gtag/ 		97 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: www.unpkg.com
URL: https://www.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
c5917af835664687edb3b355e82c11bf67eb84dd6b56133285e390b927011300
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.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
Thu, 18 Mar 2021 01:09:05 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
39097
x-xss-protection
0
last-modified
Thu, 18 Mar 2021 00:00:00 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
Thu, 18 Mar 2021 01:09:05 GMT
46bc46bc8accec6a.png
www.unpkg.com/_client/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.unpkg.com/_client/46bc46bc8accec6a.png
Requested by
Host: www.unpkg.com
URL: https://www.unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7eaf , 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://www.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
Thu, 18 Mar 2021 01:09:05 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
58786
vary
Accept-Encoding
content-length
9345
cf-request-id
08e47a17f700002bc64f2ec000000001
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
135a3cc987879100e496c98349b31bc1
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
631a92d32ea12bc6-FRA
842e885028f6900b.png
www.unpkg.com/_client/ 		33 KB
34 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.unpkg.com/_client/842e885028f6900b.png
Requested by
Host: www.unpkg.com
URL: https://www.unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7eaf , 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://www.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
Thu, 18 Mar 2021 01:09:05 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
58786
vary
Accept-Encoding
content-length
34164
cf-request-id
08e47a17fb00002bc6673b3000000001
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
f8af7b2cf00ce70469e476d677b1ae0a
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
631a92d32eaa2bc6-FRA
react.production.min.js
www.unpkg.com/react@16.8.6/umd/ 		12 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.unpkg.com/react@16.8.6/umd/react.production.min.js
Requested by
Host: www.unpkg.com
URL: https://www.unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7eaf , 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://www.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
Thu, 18 Mar 2021 01:09:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
1069470
vary
Accept-Encoding
cf-request-id
08e47a17fb00002bc6160d1000000001
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
4c063cf8d29828b256180e2000b43973
cache-control
public, max-age=31536000
cf-ray
631a92d32ea72bc6-FRA
react-dom.production.min.js
www.unpkg.com/react-dom@16.8.6/umd/ 		105 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.unpkg.com/react-dom@16.8.6/umd/react-dom.production.min.js
Requested by
Host: www.unpkg.com
URL: https://www.unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7eaf , 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://www.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
Thu, 18 Mar 2021 01:09:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
6428409
vary
Accept-Encoding
cf-request-id
08e47a17fb00002bc607340000000001
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
53e55e20229fb8c2f7bed3d8cb0a5847
cache-control
public, max-age=31536000
cf-ray
631a92d32ea82bc6-FRA
core.umd.min.js
www.unpkg.com/@emotion/core@10.0.6/dist/ 		17 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.unpkg.com/@emotion/core@10.0.6/dist/core.umd.min.js
Requested by
Host: www.unpkg.com
URL: https://www.unpkg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7eaf , 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://www.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
Thu, 18 Mar 2021 01:09:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
6428409
vary
Accept-Encoding
cf-request-id
08e47a17fb00002bc622b3a000000001
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
5494aec15c155ccd79a1df64d1a81c12
cache-control
public, max-age=31536000
cf-ray
631a92d32ea92bc6-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
2a00:1450:4001:801::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://www.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
3990
date
Thu, 18 Mar 2021 00:02:35 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
Thu, 18 Mar 2021 02:02:35 GMT
collect
www.google-analytics.com/j/ 		1 B
64 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j88&a=2122203792&t=pageview&_s=1&dl=https%3A%2F%2Fwww.unpkg.com%2F&ul=en-us&de=UTF-8&dt=UNPKG&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAUABAAAAAC~&jid=506860031&gjid=1945276967&cid=635250389.1616029745&tid=UA-140352188-1&_gid=320491403.1616029745&_r=1&gtm=2ou3a0&z=1691136727
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:801::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://www.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
Thu, 18 Mar 2021 01:09:05 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://www.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

3 Cookies

Domain/Path Name / Value
.unpkg.com/ Name: _gat_gtag_UA_140352188_1
Value: 1
.unpkg.com/ Name: _gid
Value: GA1.2.320491403.1616029745
.unpkg.com/ Name: _ga
Value: GA1.2.635250389.1616029745

1 Console Messages

Source Level URL
Text
console-api error URL: https://www.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