URL: https://studio.ctu.skillsnetwork.site/
Submission: On June 19 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 24 HTTP transactions. The main IP is 165.192.141.152, located in United States and belongs to SOFTLAYER, US. The main domain is studio.ctu.skillsnetwork.site.
TLS certificate: Issued by R3 on May 23rd 2024. Valid for: 3 months.
This is the only time studio.ctu.skillsnetwork.site was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
22 165.192.141.152 36351 (SOFTLAYER)
1 18.245.60.13 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
24 3
Apex Domain
Subdomains
Transfer
22 skillsnetwork.site
studio.ctu.skillsnetwork.site
ctu.skillsnetwork.site
3 MB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 77
2 KB
1 openedx.org
logos.openedx.org — Cisco Umbrella Rank: 847634
13 KB
24 3
Domain Requested by
21 studio.ctu.skillsnetwork.site studio.ctu.skillsnetwork.site
1 ctu.skillsnetwork.site
1 fonts.googleapis.com studio.ctu.skillsnetwork.site
1 logos.openedx.org studio.ctu.skillsnetwork.site
24 4

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

Domain
edx.readthedocs.io
courses.ctu.skillsnetwork.site
www.edx.org
open.edx.org
Subject Issuer Validity Valid
*.skillsnetwork.site
R3
2024-05-23 -
2024-08-21
3 months crt.sh
openedx.org
Amazon RSA 2048 M03
2023-11-28 -
2024-12-26
a year crt.sh
upload.video.google.com
WR2
2024-05-27 -
2024-08-19
3 months crt.sh

This page contains 1 frames:

Primary Page: https://studio.ctu.skillsnetwork.site/
Frame ID: 2B41AF40B5E7161B5A0F4244567C1A4C
Requests: 24 HTTP requests in this frame

Screenshot

Page Title

Welcome | CT University - Studio

Detected technologies

Overall confidence: 100%
Detected patterns
  • require.*\.js

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • googleapis\.com/.+webfont

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

24
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

4
Subdomains

3
IPs

2
Countries

2838 kB
Transfer

2856 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

24 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
studio.ctu.skillsnetwork.site/
13 KB
13 KB
Document
General
Full URL
https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
1b6b430afba0bd5bbbc4d6d03946866b91ba71a64be13d68a3bfbc4cbf7aed14
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options ALLOW

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

content-language
en
content-length
12998
content-type
text/html; charset=utf-8
date
Wed, 19 Jun 2024 06:16:47 GMT
server-timing
intid;desc=e4e8c371b51fa370
strict-transport-security
max-age=31536000; includeSubDomains
traceparent
00-0000000000000000e4e8c371b51fa370-e4e8c371b51fa370-01
tracestate
in=e4e8c371b51fa370;e4e8c371b51fa370
vary
Accept-Language, Cookie, Origin
x-frame-options
ALLOW
x-instana-l
1
x-instana-s
e4e8c371b51fa370
x-instana-t
e4e8c371b51fa370
djangojs.705ead69114e.js
studio.ctu.skillsnetwork.site/static/studio/js/i18n/en/
3 KB
3 KB
Script
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/js/i18n/en/djangojs.705ead69114e.js
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
1e903af714af5d7ba98ca2eb506a38676702dacfe7fb954031dae4a20d3a3386
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:11 GMT
content-length
3281
content-type
application/javascript
cms-style-vendor.0bb1c51e34bf.css
studio.ctu.skillsnetwork.site/static/studio/css/
93 KB
93 KB
Stylesheet
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor.0bb1c51e34bf.css
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
7432a099b49f4ff0e4908ff897eb100f7df60c0ce3842b6a1f80366c74d982bf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
95230
content-type
text/css
cms-style-vendor-tinymce-content.fccb74b96a2f.css
studio.ctu.skillsnetwork.site/static/studio/css/
28 KB
28 KB
Stylesheet
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor-tinymce-content.fccb74b96a2f.css
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
f28d53dade1c2b0c68a8545463ef990b7aea4ccdc2b53cd597a898b908c412d6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
28444
content-type
text/css
cms-style-vendor-tinymce-skin.8a6209be4588.css
studio.ctu.skillsnetwork.site/static/studio/css/
60 KB
60 KB
Stylesheet
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor-tinymce-skin.8a6209be4588.css
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
cd7afc4e0fcfa9620b0119be1f402e93a75224492148d6992badc3d43576a0f4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:14 GMT
content-length
61197
content-type
text/css
studio-main-v1.3e58c733da66.css
studio.ctu.skillsnetwork.site/static/studio/css/
876 KB
877 KB
Stylesheet
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/css/studio-main-v1.3e58c733da66.css
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
e41bf5e4d36c409b9bfd7bb1006d6207bdb7ff1e5951f8cae44ce54facadd1ff
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
896653
content-type
text/css
cms-base-vendor.ff2ba934a667.js
studio.ctu.skillsnetwork.site/static/studio/js/
593 KB
594 KB
Script
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/js/cms-base-vendor.ff2ba934a667.js
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
764cc5e9f3689b090c25d6d30c5370c7f2f9f8c2e0f5bd08c4f6843faa8e1b64
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
606973
content-type
application/javascript
commons.6a431975220c30cf14d9.7853bf2edb71.js
studio.ctu.skillsnetwork.site/static/studio/bundles/
410 KB
410 KB
Script
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/bundles/commons.6a431975220c30cf14d9.7853bf2edb71.js
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
6460ee239926cfef465ad419f843f536db5f62aef3d6d4b422794f9d013cb8eb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:12 GMT
content-length
419363
content-type
application/javascript
require-config.5086e554c65c.js
studio.ctu.skillsnetwork.site/static/studio/cms/js/
14 KB
14 KB
Script
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/cms/js/require-config.5086e554c65c.js
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
032e743817a6d69faceb58849f530d7f7e5eb8fc530ec182ea2e576815c9a2cb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:46 GMT
content-length
14383
content-type
application/javascript
studio-logo.b6c374d66d57.png
studio.ctu.skillsnetwork.site/static/studio/images/
570 B
716 B
Image
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/images/studio-logo.b6c374d66d57.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
92b485927d18d5fbe9f1eb2a04a39d6b413e56042c1b33b1921ab6cc04b38461
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:13 GMT
content-length
570
content-type
image/png
thumb-hiw-feature1.99fdb83f47b4.png
studio.ctu.skillsnetwork.site/static/studio/images/
24 KB
24 KB
Image
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/images/thumb-hiw-feature1.99fdb83f47b4.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
6fd76c90b4196d5317bae0ba7c34828f290bd5840457c465feb1b192adbfacae
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:48 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
24604
content-type
image/png
thumb-hiw-feature2.db508d73ec9d.png
studio.ctu.skillsnetwork.site/static/studio/images/
20 KB
20 KB
Image
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/images/thumb-hiw-feature2.db508d73ec9d.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
743bee456fc0cfdff4b41840c3d0e7e07b8476ddf791a78a01b4b82630f7b226
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
20270
content-type
image/png
thumb-hiw-feature3.615e189e10bd.png
studio.ctu.skillsnetwork.site/static/studio/images/
37 KB
37 KB
Image
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/images/thumb-hiw-feature3.615e189e10bd.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
3dc46b31b60b751f1ef0176336fb23433c800dea89addf2ddc8ddf07b2ac2eb1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
37648
content-type
image/png
hiw-feature1.e405abcbf486.png
studio.ctu.skillsnetwork.site/static/studio/images/
98 KB
98 KB
Image
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/images/hiw-feature1.e405abcbf486.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
83f17bbbd0d491a444f29127bcc6d072cf673b12238782fcd961aa9a3f44d7a5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:50 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
100316
content-type
image/png
hiw-feature2.cae4b4f6ecc3.png
studio.ctu.skillsnetwork.site/static/studio/images/
49 KB
49 KB
Image
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/images/hiw-feature2.cae4b4f6ecc3.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
1a47ac0bb222af13816e0a4a1305af0f6e69ee5cab8725b37eb9f628cd975fc2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:50 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
50006
content-type
image/png
hiw-feature3.76d3bedb537e.png
studio.ctu.skillsnetwork.site/static/studio/images/
80 KB
81 KB
Image
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/images/hiw-feature3.76d3bedb537e.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
ae2538de5a9b725d9fafa292391c2bb8acb98b282eb663aec9a863b029221f37
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:50 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:47 GMT
content-length
82373
content-type
image/png
open-edx-logo-tag.png
logos.openedx.org/
13 KB
13 KB
Image
General
Full URL
https://logos.openedx.org/open-edx-logo-tag.png
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.60.13 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-60-13.fra60.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
e6504c224c30ce1e6bf362a2d6f95bbde59e96fbea24b63219fc5286c0f69e28

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
xwdAxz72EtyS91s16tJU3L.OcAN4DX8W
date
Tue, 18 Jun 2024 06:22:38 GMT
via
1.1 ed149c4696419c0643fab13e9539b16c.cloudfront.net (CloudFront)
last-modified
Fri, 12 Nov 2021 17:40:04 GMT
server
AmazonS3
x-amz-cf-pop
FRA60-P5
age
86053
etag
"b1c28093f7ba589ed8b922159c5900ec"
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
12968
x-amz-cf-id
ZpbQ_u0CedQVZzCRqJnnepeCAy-8dOUVw2kDz5KjHeK7CbcaY90luw==
css
fonts.googleapis.com/
28 KB
2 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/static/studio/css/studio-main-v1.3e58c733da66.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d2e4537e92ee06780895bca5b7c31216e42b5bf36a2b79b67b63c129f2725c89
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Wed, 19 Jun 2024 06:16:50 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Wed, 19 Jun 2024 04:39:56 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 19 Jun 2024 06:16:50 GMT
OpenSans-Regular-webfont.a17b3a9bf6a0.woff2
studio.ctu.skillsnetwork.site/static/studio/fonts/OpenSans/
18 KB
18 KB
Font
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/fonts/OpenSans/OpenSans-Regular-webfont.a17b3a9bf6a0.woff2
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor-tinymce-content.fccb74b96a2f.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
0832cfe2e9d329bf74cebdfd233200d197d47448d8821b3fbda1af498a0a5d80
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor-tinymce-content.fccb74b96a2f.css
Origin
https://studio.ctu.skillsnetwork.site
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:50 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:12 GMT
content-length
18396
content-type
font/woff2
OpenSans-Semibold-webfont.09409c5982d1.woff2
studio.ctu.skillsnetwork.site/static/studio/fonts/OpenSans/
18 KB
18 KB
Font
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/fonts/OpenSans/OpenSans-Semibold-webfont.09409c5982d1.woff2
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor-tinymce-content.fccb74b96a2f.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
2a11d0feb9eb619533e3ba851dda939a181fc3d8bfd85a07a1bd1948c099894f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor-tinymce-content.fccb74b96a2f.css
Origin
https://studio.ctu.skillsnetwork.site
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:51 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:12 GMT
content-length
18560
content-type
font/woff2
fontawesome-webfont.e6cf7c6ec7c2.woff2
studio.ctu.skillsnetwork.site/static/studio/fonts/vendor/
70 KB
70 KB
Font
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/fonts/vendor/fontawesome-webfont.e6cf7c6ec7c2.woff2?v=4.6.3
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor.0bb1c51e34bf.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
7dacf83f51179de8d7980a513e67ab3a08f2c6272bb5946df8fd77c0d1763b73
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/static/studio/css/cms-style-vendor.0bb1c51e34bf.css
Origin
https://studio.ctu.skillsnetwork.site
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:51 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:12 GMT
content-length
71896
content-type
font/woff2
base.js
studio.ctu.skillsnetwork.site/static/studio/js/factories/
307 KB
308 KB
Script
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/js/factories/base.js
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/static/studio/js/cms-base-vendor.ff2ba934a667.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
0aefdadf65e9c62c77e9a67e24f69898a85d2c1d519ca0a039f3f283310c76e4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:51 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:46 GMT
content-length
314490
content-type
application/javascript
jquery.cookie.js
studio.ctu.skillsnetwork.site/static/studio/js/vendor/
2 KB
2 KB
Script
General
Full URL
https://studio.ctu.skillsnetwork.site/static/studio/js/vendor/jquery.cookie.js
Requested by
Host: studio.ctu.skillsnetwork.site
URL: https://studio.ctu.skillsnetwork.site/static/studio/js/cms-base-vendor.ff2ba934a667.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
d6f218e7eb673e6264b7b6c71d9a46c2379cb2f396c3317d7ecedbf0b99ab2c9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 06:16:52 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Thu, 02 May 2024 18:13:12 GMT
content-length
1941
content-type
application/javascript
placeholder-image-f207a570368635f9b5bced54a840ce4d1f89a9e40cc342658d9986bf689fc68b.png
ctu.skillsnetwork.site/assets/
4 KB
4 KB
Other
General
Full URL
https://ctu.skillsnetwork.site/assets/placeholder-image-f207a570368635f9b5bced54a840ce4d1f89a9e40cc342658d9986bf689fc68b.png
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
165.192.141.152 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
98.8d.c0a5.ip4.static.sl-reverse.com
Software
/
Resource Hash
c5cc2c692670f7d2db24a86d93e7fc54df37bde39148f3f968b70cd95a4c5ca7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://studio.ctu.skillsnetwork.site/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-instana-t
446acecd00a35fe6
date
Wed, 19 Jun 2024 06:16:52 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Wed, 05 Jun 2024 19:35:18 GMT
tracestate
in=446acecd00a35fe6;446acecd00a35fe6
traceparent
00-0000000000000000446acecd00a35fe6-446acecd00a35fe6-01
x-instana-l
1
content-type
image/png
x-instana-s
446acecd00a35fe6
server-timing
intid;desc=446acecd00a35fe6
content-length
3657

Verdicts & Comments Add Verdict or Comment

64 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.

undefined| event object| fence object| sharedStorage object| django function| pluralidx function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| get_format object| analytics function| requirejs function| require function| define function| isExternal function| rewriteStaticLinks object| Logger function| log_event function| $ function| jQuery function| url function| _ function| sprintf function| vsprintf function| s object| Backbone object| punycode object| IPv6 object| SecondLevelDomains function| URI object| edx function| webpackJsonp object| __core-js_shared__ object| core object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill string| baseUrl object| MathJax undefined| $focusedElementBeforeModal string| focusableElementsString function| reassignTabIndexesAndAriaHidden function| trapTabFocus function| trapShiftTabFocus function| bindReturnFocusListener function| bindEscapeKeyListener function| trapFocusForAccessibleModal function| accessible_modal object| Language function| DP_jQuery_1718777812086 object| AjaxPrefix object| SR function| TooltipManager object| globalTooltipManager boolean| studioNavMenuActive object| CMS function| onTouchBasedDevice

3 Cookies

Domain/Path Name / Value
studio.ctu.skillsnetwork.site/ Name: skills-network-sticky
Value: 06d6ac4fbc8837d805db5bc55931a15c|9fd02616478d5ed0bc25cbe2c105ef0a
studio.ctu.skillsnetwork.site/ Name: csrftoken
Value: t7cEiifduphU0fTBpLQIJko3rIFm4aWvsn6SwLiJHTKd0TsTOTcRS81JFG5WUv0L
ctu.skillsnetwork.site/ Name: skills-network-sticky
Value: 9b7591a00bf546df7649a5bf92793c0c|b2f20a62e1a25e8656f7f3c82845ec50

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
X-Frame-Options ALLOW

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.

ctu.skillsnetwork.site
fonts.googleapis.com
logos.openedx.org
studio.ctu.skillsnetwork.site
165.192.141.152
18.245.60.13
2a00:1450:4001:81c::200a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