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www.chang.com Open in urlscan Pro
2606:4700:3108::ac42:28a1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.chang.com/
Effective URL: https://www.chang.com/
Submission: On July 09 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 23 HTTP transactions. The main IP is 2606:4700:3108::ac42:28a1, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.chang.com.
TLS certificate: Issued by GTS CA 1P5 on June 4th 2023. Valid for: 3 months.
This is the only time www.chang.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 23 2606:4700:310... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
23 3
Apex Domain
Subdomains		 Transfer
23 chang.com
www.chang.com
43 KB
2 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1174
14 KB
23 2
Domain Requested by
23 www.chang.com 3 redirects www.chang.com
static.cloudflareinsights.com
2 static.cloudflareinsights.com www.chang.com
23 2

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

Domain
www.cloudflare.com
support.cloudflare.com
Subject Issuer Validity Valid
www.chang.com
GTS CA 1P5		 2023-06-04 -
2023-09-02		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-04-10 -
2024-04-09		 a year crt.sh

This page contains 3 frames:

Primary Page: https://www.chang.com/
Frame ID: 7BF7E480079A74DECC3E9BC01F98A9BE
Requests: 19 HTTP requests in this frame

Frame: https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
Frame ID: F3F3F130BFDB25068E6FAFBCE436AB2E
Requests: 2 HTTP requests in this frame

Frame: https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
Frame ID: 868EB881C142715B52AC08BA6941D7DA
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

www.chang.com | 522: Connection timed out

Page URL History Show full URLs

  1. http://www.chang.com/ HTTP 301
    https://www.chang.com/ Page URL
  2. https://www.chang.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

23
Requests

87 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

56 kB
Transfer

96 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.chang.com/ HTTP 301
    https://www.chang.com/ Page URL
  2. https://www.chang.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://www.chang.com/ HTTP 301
  • https://www.chang.com/
Request Chain 8
  • https://www.chang.com/cdn-cgi/challenge-platform/scripts/invisible.js HTTP 302
  • https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
Request Chain 19
  • https://www.chang.com/cdn-cgi/challenge-platform/scripts/invisible.js HTTP 302
  • https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js

23 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
www.chang.com/
Redirect Chain
  • http://www.chang.com/
  • https://www.chang.com/
9 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6f27028f34ed40d1ef71be38978024c430adf523051e111c59830b0e39fb9d69
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
7e41b86ce9179231-FRA
content-type
text/html; charset=UTF-8
date
Sun, 09 Jul 2023 15:50:03 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
same-origin
server
cloudflare
strict-transport-security
max-age=0; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

CF-RAY
7e41b86c58c2373c-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Sun, 09 Jul 2023 15:50:02 GMT
Expires
Sun, 09 Jul 2023 16:50:02 GMT
Location
https://www.chang.com/
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
alt-svc
h3=":443"; ma=86400
main.css
www.chang.com/cdn-cgi/styles/ 		8 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/styles/main.css
Requested by
Host: www.chang.com
URL: https://www.chang.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d30b4ea6f68456672f5abb35e9dcf7d54226372b66e9d60a7ee26b7a52568e74
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
W/"64a438ff-1f4d"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
7e41b86da9f29231-FRA
expires
Sun, 09 Jul 2023 17:50:03 GMT
v52afc6f149f6479b8c77fa569edb01181681764108816
static.cloudflareinsights.com/beacon.min.js/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js/v52afc6f149f6479b8c77fa569edb01181681764108816
Requested by
Host: www.chang.com
URL: https://www.chang.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3865 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
13a548e040a1ec08f77911fed1d559b95e5daae0ee227e632140e003c7268e7b

Request headers

Referer
Origin
https://www.chang.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
content-encoding
gzip
last-modified
Mon, 17 Apr 2023 20:41:48 GMT
server
cloudflare
etag
W/2023.4.2
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
7e41b86dfbcc038e-FRA
cf-icon-browser.png
www.chang.com/cdn-cgi/images/ 		484 B
560 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-browser.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78a7d8b29cabf16831417dba1b9bbe36fae0d060a35a495e8f10e9663b3c9e65
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-1e4"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b86dea369231-FRA
content-length
484
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-ok.png
www.chang.com/cdn-cgi/images/ 		946 B
1022 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-ok.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed732380ee3ff0f2d841784da213c8c05d2b5ae187a5217b419d21cae5cedb1b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-3b2"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b86dea379231-FRA
content-length
946
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-cloud.png
www.chang.com/cdn-cgi/images/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-cloud.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3a223426c67a0a33ff57af68a57fb589fea36af2a6e8f9dae7798c77471e0e58
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-5cc"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b86dea389231-FRA
content-length
1484
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-server.png
www.chang.com/cdn-cgi/images/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-server.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
41553a537f85839927155af093b7bfa1987215f474ed038714609cc48812ea3b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-568"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b86dea399231-FRA
content-length
1384
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-error.png
www.chang.com/cdn-cgi/images/ 		854 B
930 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-error.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
67f70597a183fbca7fac55d609fbaac5c34bb4d4d32a0530bbbbb42591f2de2f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-356"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b86dea3a9231-FRA
content-length
854
expires
Sun, 09 Jul 2023 17:50:03 GMT
invisible.js
www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/ Frame F3F3
Redirect Chain
  • https://www.chang.com/cdn-cgi/challenge-platform/scripts/invisible.js
  • https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
Protocol
H2
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
strict-transport-security
max-age=0; includeSubDomains; preload
x-content-type-options
nosniff
content-encoding
br
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
7e41b86edb169231-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Sun, 09 Jul 2023 15:50:03 GMT
strict-transport-security
max-age=0; includeSubDomains; preload
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
cache-control
max-age=300, public
cf-ray
7e41b86eaada9231-FRA
alt-svc
h3=":443"; ma=86400
rum
www.chang.com/cdn-cgi/ 		0
141 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v52afc6f149f6479b8c77fa569edb01181681764108816
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://www.chang.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
content-type
application/json

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://www.chang.com
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
7e41b86eaae69231-FRA
Primary Request /
www.chang.com/ 		9 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8c59d9b137b44d4dfced70af983175abc584cb08a82f50310bcc166847466539
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.chang.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
7e41b86eaae89231-FRA
content-type
text/html; charset=UTF-8
date
Sun, 09 Jul 2023 15:50:03 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
same-origin
server
cloudflare
strict-transport-security
max-age=0; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
7e41b86ce9179231
www.chang.com/cdn-cgi/challenge-platform/h/g/cv/result/ Frame F3F3 		0
920 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/challenge-platform/h/g/cv/result/7e41b86ce9179231
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/challenge-platform/scripts/invisible.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
Content-Type
application/json

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
strict-transport-security
max-age=0; includeSubDomains; preload
x-content-type-options
nosniff
content-encoding
br
server
cloudflare
content-security-policy-report-only
script-src 'none'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=I_ZAPmRO0rl6cYBa4.6ConNOcv1zkIV4JbpEDxG3p60-1688917803-0-ARbxUzB-evx7bvjnbMRNDu4ZB7EEsf3ekAHA9WqAutxvikNmw_9g7IY-BhC04OSMg7uDVLAib9Nq1YolRnTjlTJ35MaXXjZivu9M9w4VrgU74mugiDV3HVjmaDyrmgc7IGg-Rh8Pzl9fHe9uiy4HiYJf3oWJzcVtq1Sf8txmbH2ADIhowSns41aVsKE1pj-H0w; report-to cf-csp-endpoint
report-to
{"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=I_ZAPmRO0rl6cYBa4.6ConNOcv1zkIV4JbpEDxG3p60-1688917803-0-ARbxUzB-evx7bvjnbMRNDu4ZB7EEsf3ekAHA9WqAutxvikNmw_9g7IY-BhC04OSMg7uDVLAib9Nq1YolRnTjlTJ35MaXXjZivu9M9w4VrgU74mugiDV3HVjmaDyrmgc7IGg-Rh8Pzl9fHe9uiy4HiYJf3oWJzcVtq1Sf8txmbH2ADIhowSns41aVsKE1pj-H0w"}],"group":"cf-csp-endpoint","max_age":86400}
content-type
text/plain; charset=UTF-8
cf-ray
7e41b86f9bd29231-FRA
alt-svc
h3=":443"; ma=86400
rum
www.chang.com/cdn-cgi/ 		0
0
main.css
www.chang.com/cdn-cgi/styles/ 		8 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/styles/main.css
Requested by
Host: www.chang.com
URL: https://www.chang.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d30b4ea6f68456672f5abb35e9dcf7d54226372b66e9d60a7ee26b7a52568e74
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
W/"64a438ff-1f4d"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
7e41b8706ac49076-FRA
expires
Sun, 09 Jul 2023 17:50:03 GMT
v52afc6f149f6479b8c77fa569edb01181681764108816
static.cloudflareinsights.com/beacon.min.js/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js/v52afc6f149f6479b8c77fa569edb01181681764108816
Requested by
Host: www.chang.com
URL: https://www.chang.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3865 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
13a548e040a1ec08f77911fed1d559b95e5daae0ee227e632140e003c7268e7b

Request headers

Referer
Origin
https://www.chang.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
content-encoding
gzip
last-modified
Mon, 17 Apr 2023 20:41:48 GMT
server
cloudflare
etag
W/2023.4.2
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
7e41b8706f28038e-FRA
cf-icon-browser.png
www.chang.com/cdn-cgi/images/ 		484 B
667 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-browser.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78a7d8b29cabf16831417dba1b9bbe36fae0d060a35a495e8f10e9663b3c9e65
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-1e4"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b8708aea9076-FRA
content-length
484
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-ok.png
www.chang.com/cdn-cgi/images/ 		946 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-ok.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed732380ee3ff0f2d841784da213c8c05d2b5ae187a5217b419d21cae5cedb1b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-3b2"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b8708aec9076-FRA
content-length
946
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-cloud.png
www.chang.com/cdn-cgi/images/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-cloud.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3a223426c67a0a33ff57af68a57fb589fea36af2a6e8f9dae7798c77471e0e58
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-5cc"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b8708aed9076-FRA
content-length
1484
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-server.png
www.chang.com/cdn-cgi/images/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-server.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
41553a537f85839927155af093b7bfa1987215f474ed038714609cc48812ea3b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-568"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b8708af09076-FRA
content-length
1384
expires
Sun, 09 Jul 2023 17:50:03 GMT
cf-icon-error.png
www.chang.com/cdn-cgi/images/ 		854 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chang.com/cdn-cgi/images/cf-icon-error.png
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/styles/main.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
67f70597a183fbca7fac55d609fbaac5c34bb4d4d32a0530bbbbb42591f2de2f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chang.com/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
last-modified
Tue, 04 Jul 2023 15:21:35 GMT
server
cloudflare
etag
"64a438ff-356"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
7e41b8708af19076-FRA
content-length
854
expires
Sun, 09 Jul 2023 17:50:03 GMT
invisible.js
www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/ Frame 868E
Redirect Chain
  • https://www.chang.com/cdn-cgi/challenge-platform/scripts/invisible.js
  • https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
7 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
Protocol
H3
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
58530d9f305a61fde641fd6c7d3c9bbf1d25d61a0a97592dd6b8399a64903be4
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
strict-transport-security
max-age=0; includeSubDomains; preload
x-content-type-options
nosniff
content-encoding
br
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
7e41b870fb609076-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Sun, 09 Jul 2023 15:50:03 GMT
strict-transport-security
max-age=0; includeSubDomains; preload
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/19b997cb/invisible.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
7e41b870cb2e9076-FRA
alt-svc
h3=":443"; ma=86400
rum
www.chang.com/cdn-cgi/ 		0
140 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v52afc6f149f6479b8c77fa569edb01181681764108816
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://www.chang.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
content-type
application/json

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://www.chang.com
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
7e41b870db339076-FRA
7e41b86eaae89231
www.chang.com/cdn-cgi/challenge-platform/h/g/cv/result/ Frame 868E 		0
322 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.chang.com/cdn-cgi/challenge-platform/h/g/cv/result/7e41b86eaae89231
Requested by
Host: www.chang.com
URL: https://www.chang.com/cdn-cgi/challenge-platform/scripts/invisible.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:28a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
Content-Type
application/json

Response headers

date
Sun, 09 Jul 2023 15:50:03 GMT
strict-transport-security
max-age=0; includeSubDomains; preload
x-content-type-options
nosniff
content-encoding
br
server
cloudflare
content-type
text/plain; charset=UTF-8
cf-ray
7e41b871bc389076-FRA
alt-svc
h3=":443"; ma=86400

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
www.chang.com
URL
https://www.chang.com/cdn-cgi/rum?

Verdicts & Comments Add Verdict or Comment

5 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| 0 boolean| credentialless object| onbeforetoggle object| onscrollend object| __cfBeacon

3 Cookies

Domain/Path Name / Value
www.chang.com/ Name: cf_ob_info
Value: 522:7e41b86d15479231:FRA
www.chang.com/ Name: cf_use_ob
Value: 0
.chang.com/ Name: __cf_bm
Value: 5Ev3OEJHC85vxza2hmpG2r6vXbbetrQgSyTG7dZEEsg-1688917803-0-AdFlWhhjUGyk0+Zew6xW4g6zN7NTmBEGG0GpuNmcJBuslN8W5AWqWpbkGmzLznpOnQ==

2 Console Messages

Source Level URL
Text
network error URL: https://www.chang.com/
Message:
Failed to load resource: the server responded with a status of 522 ()
network error URL: https://www.chang.com/
Message:
Failed to load resource: the server responded with a status of 522 ()

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=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN