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courses.cognitiveclass.ai Open in urlscan Pro
52.117.15.195  Public Scan

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URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Submission: On May 01 via manual from CA — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 11 IPs in 1 countries across 10 domains to perform 29 HTTP transactions. The main IP is 52.117.15.195, located in United States and belongs to SOFTLAYER, US. The main domain is courses.cognitiveclass.ai.
TLS certificate: Issued by R3 on March 8th 2024. Valid for: 3 months.
This is the only time courses.cognitiveclass.ai was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

15    52.117.15.195 (United States)

ASN36351 (SOFTLAYER, US)
PTR: c3.0f.7534.ip4.static.sl-reverse.com
courses.cognitiveclass.ai
cognitiveclass.ai
2    2607:f8b0:4002:c2c::61 (Atlanta, United States)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    169.46.118.100 (Irving, United States)

ASN36351 (SOFTLAYER, US)
PTR: 64.76.2ea9.ip4.static.sl-reverse.com
sn-portals-cognitiveclass.s3.us-south.cloud-object-storage.appdomain.cloud
1    3.162.3.31 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-162-3-31.yul62.r.cloudfront.net
logos.openedx.org
1    2607:f8b0:4002:c05::5f (Atlanta, United States)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2607:f8b0:4002:c11::5e (Atlanta, United States)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2607:f8b0:4004:c0b::66 (Washington, United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2607:f8b0:4002:c02::8a (Atlanta, United States)

ASN15169 (GOOGLE, US)
analytics.google.com
2    2607:f8b0:4002:c2c::9c (Atlanta, United States)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    2607:f8b0:4002:c0f::5e (Atlanta, United States)

ASN15169 (GOOGLE, US)
www.google.ca
1    2607:f8b0:4002:c11::93 (Atlanta, United States)

ASN15169 (GOOGLE, US)
www.google.com
Apex Domain
Subdomains		 Transfer
15 cognitiveclass.ai
courses.cognitiveclass.ai
cognitiveclass.ai — Cisco Umbrella Rank: 352137
3 MB
2 google.ca
www.google.ca — Cisco Umbrella Rank: 9881
126 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 84
402 B
2 google.com
analytics.google.com — Cisco Umbrella Rank: 145
www.google.com — Cisco Umbrella Rank: 2
314 B
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 31
21 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
163 KB
1 gstatic.com
fonts.gstatic.com
48 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 33
2 KB
1 openedx.org
logos.openedx.org
13 KB
1 appdomain.cloud
sn-portals-cognitiveclass.s3.us-south.cloud-object-storage.appdomain.cloud
112 KB
29 10
Domain Requested by
14 courses.cognitiveclass.ai courses.cognitiveclass.ai
2 www.google.ca courses.cognitiveclass.ai
2 stats.g.doubleclick.net www.googletagmanager.com
www.google-analytics.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.googletagmanager.com courses.cognitiveclass.ai
www.googletagmanager.com
1 www.google.com
1 cognitiveclass.ai
1 analytics.google.com www.googletagmanager.com
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com courses.cognitiveclass.ai
1 logos.openedx.org courses.cognitiveclass.ai
1 sn-portals-cognitiveclass.s3.us-south.cloud-object-storage.appdomain.cloud courses.cognitiveclass.ai
29 12

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

Domain
cognitiveclass.ai
apps.cognitiveclass.ai
www.edx.org
open.edx.org
Subject Issuer Validity Valid
cognitiveclass.ai
R3		 2024-03-08 -
2024-06-06		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-04-16 -
2024-07-09		 3 months crt.sh
*.s3.us-south.cloud-object-storage.appdomain.cloud
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-10-30 -
2024-10-23		 a year crt.sh
openedx.org
Amazon RSA 2048 M03		 2023-11-28 -
2024-12-26		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2024-04-16 -
2024-07-09		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2024-04-16 -
2024-07-09		 3 months crt.sh
*.google.com
GTS CA 1C3		 2024-04-16 -
2024-07-09		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2024-04-16 -
2024-07-09		 3 months crt.sh
*.google.ca
GTS CA 1C3		 2024-04-16 -
2024-07-09		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Frame ID: C72DFA3DE9E85CE0B573F9C3AE5BBD67
Requests: 29 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

| Cognitive Class

Detected technologies

Overall confidence: 100%
Detected patterns
  • require.*\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

29
Requests

100 %
HTTPS

73 %
IPv6

10
Domains

12
Subdomains

11
IPs

1
Countries

3601 kB
Transfer

3946 kB
Size

7
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

29 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request 8bec2ec67edc41a79e09a44aa1889c2c
courses.cognitiveclass.ai/certificates/ 		9 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
dcc8290fc14967efe1efd6b63e16b84bf906acb381b0eb4113a97478f2c5e6b4
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains
X-Frame-Options ALLOW

Request headers

Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

content-language
en
content-length
9098
content-type
text/html; charset=utf-8
date
Wed, 01 May 2024 20:37:38 GMT
server-timing
intid;desc=4c61c59c7fc4c2f2
strict-transport-security
max-age=15724800; includeSubDomains
traceparent
00-00000000000000004c61c59c7fc4c2f2-4c61c59c7fc4c2f2-01
tracestate
in=4c61c59c7fc4c2f2;4c61c59c7fc4c2f2
vary
Accept-Language, Cookie, Origin
x-frame-options
ALLOW
x-instana-l
1
x-instana-s
4c61c59c7fc4c2f2
x-instana-t
4c61c59c7fc4c2f2
djangojs.705ead69114e.js
courses.cognitiveclass.ai/static/js/i18n/en/ 		3 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/js/i18n/en/djangojs.705ead69114e.js
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
1e903af714af5d7ba98ca2eb506a38676702dacfe7fb954031dae4a20d3a3386
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:19 GMT
content-length
3281
content-type
application/javascript
ie11_find_array.bd1c6dc7a133.js
courses.cognitiveclass.ai/static/js/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/js/ie11_find_array.bd1c6dc7a133.js
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
f05066a3162729f9361613ed1bd1a0cd75880602c610d7f5334682add7d7bcd8
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:20 GMT
content-length
1685
content-type
application/javascript
lms-style-vendor.68e48093f5dd.css
courses.cognitiveclass.ai/static/css/ 		36 KB
36 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/css/lms-style-vendor.68e48093f5dd.css
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
a6bcafcb7b4c3f8823d3f68af92063644775ae251edbc9512c79e01db305a255
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:23 GMT
content-length
36962
content-type
text/css
lms-main-v1.3ade393fc575.css
courses.cognitiveclass.ai/static/css/ 		959 KB
960 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/css/lms-main-v1.3ade393fc575.css
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
793da0d02994eee6d1bcf0ab13183d90b5eaf15e2f56c252f4a2faa1b047548c
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:23 GMT
content-length
981622
content-type
text/css
lms-main_vendor.211c5a13e466.js
courses.cognitiveclass.ai/static/js/ 		573 KB
574 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/js/lms-main_vendor.211c5a13e466.js
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
0918c4389ab764df6304036646394337e81f3e3222b2eb85f609ba1ad554b0c3
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:21 GMT
content-length
586296
content-type
application/javascript
lms-application.84f0089716eb.js
courses.cognitiveclass.ai/static/js/ 		1 MB
1 MB 		Script
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/js/lms-application.84f0089716eb.js
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
4453158034280cf1c96478f3fec2d6bb3766beb130f1580bcc988e2ff017043d
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:21 GMT
content-length
1244433
content-type
application/javascript
commons.6a431975220c30cf14d9.7853bf2edb71.js
courses.cognitiveclass.ai/static/bundles/ 		410 KB
410 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/bundles/commons.6a431975220c30cf14d9.7853bf2edb71.js
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
6460ee239926cfef465ad419f843f536db5f62aef3d6d4b422794f9d013cb8eb
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:20 GMT
content-length
419363
content-type
application/javascript
require-config.38226099c6ad.js
courses.cognitiveclass.ai/static/lms/js/ 		9 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://courses.cognitiveclass.ai/static/lms/js/require-config.38226099c6ad.js
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
4edbc1549e7ce012ec1def5886d0baa93587259a84264705c358be59d46ab823
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:38 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:20 GMT
content-length
9017
content-type
application/javascript
js
www.googletagmanager.com/gtag/ 		202 KB
73 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-1433936-18
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4002:c2c::61 Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
62f10a01c903ee8f606e10e7b4d1e987b14aff0197bba12820864b158c9c50bf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:40 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
74276
x-xss-protection
0
last-modified
Wed, 01 May 2024 18:53:28 GMT
server
Google Tag Manager
vary
Accept-Encoding
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
Wed, 01 May 2024 20:37:40 GMT
an9mrjt7jllzv4u346kr134d19u3
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112 KB 		Image
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https://sn-portals-cognitiveclass.s3.us-south.cloud-object-storage.appdomain.cloud/an9mrjt7jllzv4u346kr134d19u3
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
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Software
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

Date
Wed, 01 May 2024 20:37:40 GMT
Last-Modified
Mon, 25 Mar 2024 19:14:18 GMT
Server
Cleversafe
x-amz-request-id
e3ff785d-6d6e-4bd8-8534-86abb1fc1ed3
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2.5
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114654
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716 B 		Image
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Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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Software
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:39 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
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content-length
570
content-type
image/png
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logos.openedx.org/ 		13 KB
13 KB 		Image
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https://logos.openedx.org/open-edx-logo-tag.png
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
AmazonS3 /
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
xwdAxz72EtyS91s16tJU3L.OcAN4DX8W
date
Wed, 01 May 2024 11:48:59 GMT
via
1.1 4698560343897987b5ef826f71e0fcb0.cloudfront.net (CloudFront)
last-modified
Fri, 12 Nov 2021 17:40:04 GMT
server
AmazonS3
x-amz-cf-pop
YUL62-P2
age
31722
etag
"b1c28093f7ba589ed8b922159c5900ec"
x-cache
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accept-ranges
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noreferrer.aa62a3e70ffa.js
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1 KB 		Script
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Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
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Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:40 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:20 GMT
content-length
1236
content-type
application/javascript
navigation.5a78fd05918f.js
courses.cognitiveclass.ai/static/js/utils/ 		4 KB
4 KB 		Script
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Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:40 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:20 GMT
content-length
4406
content-type
application/javascript
header.309a1243e175.js
courses.cognitiveclass.ai/static/js/header/ 		8 KB
8 KB 		Script
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Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
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c3.0f.7534.ip4.static.sl-reverse.com
Software
/
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:40 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:20 GMT
content-length
7848
content-type
application/javascript
jquery_extend_patch.54dddef28d15.js
courses.cognitiveclass.ai/static/js/src/ 		3 KB
3 KB 		Script
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https://courses.cognitiveclass.ai/static/js/src/jquery_extend_patch.54dddef28d15.js
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
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Software
/
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Referer
https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:40 GMT
strict-transport-security
max-age=15724800; includeSubDomains
last-modified
Wed, 06 Mar 2024 16:28:20 GMT
content-length
2812
content-type
application/javascript
css
fonts.googleapis.com/ 		28 KB
2 KB 		Stylesheet
General
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https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/static/css/lms-main-v1.3ade393fc575.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Wed, 01 May 2024 20:37:39 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, 01 May 2024 19:31:22 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, 01 May 2024 20:37:39 GMT
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fonts.gstatic.com/s/opensans/v40/ 		47 KB
48 KB 		Font
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Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4002:c11::5e Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://fonts.googleapis.com/
Origin
https://courses.cognitiveclass.ai
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 26 Apr 2024 19:14:55 GMT
x-content-type-options
nosniff
age
436965
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
48236
x-xss-protection
0
last-modified
Thu, 14 Dec 2023 02:08:40 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 26 Apr 2025 19:14:55 GMT
js
www.googletagmanager.com/gtag/ 		260 KB
90 KB 		Script
General
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https://www.googletagmanager.com/gtag/js?id=G-G1HNX0KTCT&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-1433936-18
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4002:c2c::61 Atlanta, United States, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:37:41 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
92310
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Wed, 01 May 2024 20:37:41 GMT
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
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https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-1433936-18
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c0b::66 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 01 May 2024 19:27:56 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
4185
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Wed, 01 May 2024 21:27:56 GMT
collect
analytics.google.com/g/ 		0
251 B 		Ping
General
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https://analytics.google.com/g/collect?v=2&tid=G-G1HNX0KTCT&gtm=45je44t0v9123424498za200&_p=1714595860213&_gaz=1&gcd=13l3l3l3l1&npa=0&dma=0&cid=1040561824.1714595862&ul=en-ca&sr=1600x1200&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.78%7CGoogle%2520Chrome%3B124.0.6367.78%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=EAAI&_s=1&sid=1714595861&sct=1&seg=0&dl=https%3A%2F%2Fcourses.cognitiveclass.ai%2Fcertificates%2F8bec2ec67edc41a79e09a44aa1889c2c&dt=%7C%20Cognitive%20Class&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=4200
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-G1HNX0KTCT&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4002:c02::8a Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 01 May 2024 20:37:42 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://courses.cognitiveclass.ai
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
251 B 		Ping
General
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Download Go to
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-G1HNX0KTCT&cid=1040561824.1714595862&gtm=45je44t0v9123424498za200&aip=1&dma=0&gcd=13l3l3l3l1&npa=0
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-G1HNX0KTCT&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4002:c2c::9c Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 01 May 2024 20:37:42 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://courses.cognitiveclass.ai
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.ca/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-G1HNX0KTCT&cid=1040561824.1714595862&gtm=45je44t0v9123424498za200&aip=1&dma=0&gcd=13l3l3l3l1&npa=0&z=880909068
Requested by
Host: courses.cognitiveclass.ai
URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4002:c0f::5e Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 01 May 2024 20:37:42 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/j/ 		2 B
213 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1085059237&t=pageview&_s=1&dl=https%3A%2F%2Fcourses.cognitiveclass.ai%2Fcertificates%2F8bec2ec67edc41a79e09a44aa1889c2c&ul=en-ca&de=UTF-8&dt=%7C%20Cognitive%20Class&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=121397698&gjid=899995108&cid=1040561824.1714595862&tid=UA-1433936-18&_gid=786527575.1714595862&_r=1&gtm=457e44t0za200&gcd=13l3l3l3l1&dma=0&jsscut=1&z=1040703934
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c0b::66 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Wed, 01 May 2024 20:37:41 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://courses.cognitiveclass.ai
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		4 B
151 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-1433936-18&cid=1040561824.1714595862&jid=121397698&gjid=899995108&_gid=786527575.1714595862&_u=YADAAUAAAAAAACAAI~&z=142273654
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4002:c2c::9c Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8685bca4bb29a8a8289c3effd282cb8718a7d14da65f1397481f213b15469f50
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Wed, 01 May 2024 20:37:42 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://courses.cognitiveclass.ai
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
euve8uv2tlme8rk0h89rwkguwsph.png
cognitiveclass.ai/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZ2tCIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--522cc84fcb8545e2c7581fdff46186ff5dafc1af/ 		1 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cognitiveclass.ai/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZ2tCIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--522cc84fcb8545e2c7581fdff46186ff5dafc1af/euve8uv2tlme8rk0h89rwkguwsph.png
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
52.117.15.195 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
c3.0f.7534.ip4.static.sl-reverse.com
Software
/
Resource Hash
74a9e0a01e8f76adabd664330982e920fdd560d26c8c204d0fd00ac8e99d83f9
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-instana-t
56e6bd1727c59770
date
Wed, 01 May 2024 20:37:42 GMT
strict-transport-security
max-age=15724800; includeSubDomains
tracestate
in=56e6bd1727c59770;56e6bd1727c59770
x-instana-l
1
content-disposition
inline; filename="euve8uv2tlme8rk0h89rwkguwsph.png"; filename*=UTF-8''euve8uv2tlme8rk0h89rwkguwsph.png
server-timing
intid;desc=56e6bd1727c59770
x-request-id
bc82bf03e0a6e345897ca52188834161
x-runtime
0.045699
last-modified
Sat, 01 Jan 2011 00:00:00 GMT
traceparent
00-000000000000000056e6bd1727c59770-56e6bd1727c59770-01
etag
W/"5a72f1abf3f9d21ecccf5312c0c27be1"
content-type
image/png
cache-control
max-age=3155695200, public
x-instana-s
56e6bd1727c59770
accept-ranges
bytes
ga-audiences
www.google.com/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-1433936-18&cid=1040561824.1714595862&jid=121397698&_u=YADAAUAAAAAAACAAI~&z=2094867329
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4002:c11::93 Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 01 May 2024 20:37:42 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.ca/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.ca/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-1433936-18&cid=1040561824.1714595862&jid=121397698&_u=YADAAUAAAAAAACAAI~&z=2094867329
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4002:c0f::5e Atlanta, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://courses.cognitiveclass.ai/
Accept-Language
en-CA,en;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 01 May 2024 20:37:42 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

82 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| django function| pluralidx function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| get_format undefined| requirejs undefined| require undefined| define function| $ function| jQuery function| url function| _ function| sprintf function| vsprintf function| s object| picturefillCFG function| picturefill object| edx object| RequireJS object| punycode object| IPv6 object| SecondLevelDomains function| URI object| Backbone function| DP_jQuery_1714595860149 object| DialogTabControls undefined| $focusedElementBeforeModal string| focusableElementsString function| reassignTabIndexesAndAriaHidden function| trapTabFocus function| trapShiftTabFocus function| bindReturnFocusListener function| bindEscapeKeyListener function| trapFocusForAccessibleModal function| accessible_modal object| Language function| getParameterByName object| AjaxPrefix function| XProblemGenerator function| XProblemDisplay function| XProblemGrader object| XBlock object| LmsRuntime function| isExternal function| rewriteStaticLinks object| Logger function| log_event function| interpolate_ntext function| interpolate_text function| Calculator function| FeedbackForm function| moment 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| analytics function| gtag object| dataLayer function| createMobileMenu object| SR function| onTouchBasedDevice function| postJSON object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaGlobal object| gaplugins object| gaData

7 Cookies

Domain/Path Name / Value
courses.cognitiveclass.ai/ Name: skills-network-sticky
Value: c3c39de74107032ee95f8210183bd8ce|8bc962a19536a2b261818ffba2192bc8
courses.cognitiveclass.ai/ Name: csrftoken
Value: ofVxowhjaCkmoQY2FqNrsCDHnfqmp2CWlCpGNuscJPp4Olyz8rxjTucpPNMUj0hw
.cognitiveclass.ai/ Name: _ga_G1HNX0KTCT
Value: GS1.1.1714595861.1.0.1714595861.60.0.0
.cognitiveclass.ai/ Name: _ga
Value: GA1.2.1040561824.1714595862
.cognitiveclass.ai/ Name: _gid
Value: GA1.2.786527575.1714595862
.cognitiveclass.ai/ Name: _gat_gtag_UA_1433936_18
Value: 1
cognitiveclass.ai/ Name: skills-network-sticky
Value: 20bb1af95136a1ed9d8bf5723fcbfe86|d5c1ef70646a74135f5f8e00f2139340

2 Console Messages

Source Level URL
Text
network error URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Message:
Failed to load resource: the server responded with a status of 500 ()
intervention info URL: https://courses.cognitiveclass.ai/certificates/8bec2ec67edc41a79e09a44aa1889c2c
Message:
Slow network is detected. See https://www.chromestatus.com/feature/5636954674692096 for more details. Fallback font will be used while loading: https://fonts.gstatic.com/s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2

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=15724800; 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.

analytics.google.com
cognitiveclass.ai
courses.cognitiveclass.ai
fonts.googleapis.com
fonts.gstatic.com
logos.openedx.org
sn-portals-cognitiveclass.s3.us-south.cloud-object-storage.appdomain.cloud
stats.g.doubleclick.net
www.google-analytics.com
www.google.ca
www.google.com
www.googletagmanager.com
169.46.118.100
2607:f8b0:4002:c02::8a
2607:f8b0:4002:c05::5f
2607:f8b0:4002:c0f::5e
2607:f8b0:4002:c11::5e
2607:f8b0:4002:c11::93
2607:f8b0:4002:c2c::61
2607:f8b0:4002:c2c::9c
2607:f8b0:4004:c0b::66
3.162.3.31
52.117.15.195
0918c4389ab764df6304036646394337e81f3e3222b2eb85f609ba1ad554b0c3
0a2421b3fde492e5a95a39eed190e584c3f829127b8ffe79bbfab63855fe65d6
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793da0d02994eee6d1bcf0ab13183d90b5eaf15e2f56c252f4a2faa1b047548c
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de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e6504c224c30ce1e6bf362a2d6f95bbde59e96fbea24b63219fc5286c0f69e28
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
f05066a3162729f9361613ed1bd1a0cd75880602c610d7f5334682add7d7bcd8