Submitted URL: https://www.feedspot.com/fs/tk/GEbRwGUf5%2Bod5ugZ1MwZ0uIUyrFaFSgXTu7xG9rKGc%2FgF8CsnE4rKiLxGVkYBVnT3hH375VXHCpOJxZIEPZZDN...
Effective URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Submission: On July 18 via manual from FR — Scanned from NL

Summary

This website contacted 7 IPs in 3 countries across 8 domains to perform 18 HTTP transactions. The main IP is 150.240.71.133, located in United States and belongs to SOFTLAYER, US. The main domain is cognitiveclass.ai. The Cisco Umbrella rank of the primary domain is 336699.
TLS certificate: Issued by R3 on July 13th 2022. Valid for: 3 months.
This is the only time cognitiveclass.ai was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 44.235.240.174 16509 (AMAZON-02)
1 9 150.240.71.133 36351 (SOFTLAYER)
1 169.46.118.100 36351 (SOFTLAYER)
2 2a00:1450:400... 15169 (GOOGLE)
4 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
18 7
Apex Domain
Subdomains
Transfer
9 cognitiveclass.ai
cognitiveclass.ai — Cisco Umbrella Rank: 336699
courses.cognitiveclass.ai — Cisco Umbrella Rank: 587282
842 KB
4 uservoice.com
cognitiveclass.uservoice.com — Cisco Umbrella Rank: 921046
widget.uservoice.com — Cisco Umbrella Rank: 6453
by2.uservoice.com — Cisco Umbrella Rank: 6679
23 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 69
20 KB
1 google.nl
www.google.nl — Cisco Umbrella Rank: 7725
501 B
1 google.com
www.google.com — Cisco Umbrella Rank: 17
501 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 138
443 B
1 appdomain.cloud
s3.us-south.cloud-object-storage.appdomain.cloud — Cisco Umbrella Rank: 137797
4 KB
1 feedspot.com
www.feedspot.com — Cisco Umbrella Rank: 429703
475 B
18 8
Domain Requested by
6 cognitiveclass.ai cognitiveclass.ai
3 courses.cognitiveclass.ai 1 redirects cognitiveclass.ai
2 widget.uservoice.com cognitiveclass.ai
2 www.google-analytics.com cognitiveclass.ai
www.google-analytics.com
1 by2.uservoice.com cognitiveclass.uservoice.com
1 www.google.nl cognitiveclass.ai
1 www.google.com cognitiveclass.ai
1 stats.g.doubleclick.net www.google-analytics.com
1 cognitiveclass.uservoice.com cognitiveclass.ai
1 s3.us-south.cloud-object-storage.appdomain.cloud cognitiveclass.ai
1 www.feedspot.com 1 redirects
18 11

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

Domain
skills.network
twitter.com
www.linkedin.com
www.facebook.com
www.youtube.com
Subject Issuer Validity Valid
cognitiveclass.ai
R3
2022-07-13 -
2022-10-11
3 months crt.sh
*.s3.us-south.cloud-object-storage.appdomain.cloud
DigiCert TLS RSA SHA256 2020 CA1
2021-11-09 -
2022-11-08
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2022-06-27 -
2022-09-19
3 months crt.sh
uservoice.com
Cloudflare Inc ECC CA-3
2022-04-25 -
2023-04-25
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2022-06-27 -
2022-09-19
3 months crt.sh
www.google.com
GTS CA 1C3
2022-06-27 -
2022-09-19
3 months crt.sh
*.google.nl
GTS CA 1C3
2022-06-27 -
2022-09-19
3 months crt.sh

This page contains 1 frames:

Primary Page: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Frame ID: 6ED6F3FD0325B8C617DF14E0BDEAFC58
Requests: 18 HTTP requests in this frame

Screenshot

Page Title

Analyzing Spreadsheet Data with Python | Free Courses in Data Science, AI, Cloud Computing, Containers, Kubernetes, Blockchain and more.

Page URL History Show full URLs

  1. https://www.feedspot.com/fs/tk/GEbRwGUf5%2Bod5ugZ1MwZ0uIUyrFaFSgXTu7xG9rKGc%2FgF8CsnE4rKiLxGVkYBVnT3h... HTTP 302
    https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1 Page URL

Detected technologies

Overall confidence: 75%
Detected patterns
  • <[^>]+[^\w-]x-data[^\w-][^<]+

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Page Statistics

18
Requests

94 %
HTTPS

63 %
IPv6

8
Domains

11
Subdomains

7
IPs

3
Countries

890 kB
Transfer

6112 kB
Size

11
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. https://www.feedspot.com/fs/tk/GEbRwGUf5%2Bod5ugZ1MwZ0uIUyrFaFSgXTu7xG9rKGc%2FgF8CsnE4rKiLxGVkYBVnT3hH375VXHCpOJxZIEPZZDN1D%2Fa%2BRWCgoWBYkFAcEWwsiR8H2XyP8%2BDLc%2BDX87RbaCDPZzllf5A%3D%3D HTTP 302
    https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 7
  • https://courses.cognitiveclass.ai/dashboard HTTP 302
  • https://courses.cognitiveclass.ai/login?next=/dashboard

18 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request course-v1:IBM+GPXX0AYQEN+v1
cognitiveclass.ai/courses/
Redirect Chain
  • https://www.feedspot.com/fs/tk/GEbRwGUf5%2Bod5ugZ1MwZ0uIUyrFaFSgXTu7xG9rKGc%2FgF8CsnE4rKiLxGVkYBVnT3hH375VXHCpOJxZIEPZZDN1D%2Fa%2BRWCgoWBYkFAcEWwsiR8H2XyP8%2BDLc%2BDX87RbaCDPZzllf5A%3D%3D
  • https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
35 KB
36 KB
Document
General
Full URL
https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
b1b379ac570377db100c08edb08cf7e3522939a7ca42c78c790859a4dad446d9
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://courses.cognitiveclass.ai https://studio.cognitiveclass.ai ;
Strict-Transport-Security max-age=15724800; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15
accept-language
nl-NL,nl;q=0.9

Response headers

cache-control
max-age=0, private, must-revalidate
content-security-policy
frame-ancestors 'self' https://courses.cognitiveclass.ai https://studio.cognitiveclass.ai ;
content-type
text/html; charset=utf-8
date
Mon, 18 Jul 2022 12:07:46 GMT
etag
W/"b1b379ac570377db100c08edb08cf7e3"
referrer-policy
strict-origin-when-cross-origin
strict-transport-security
max-age=15724800; includeSubDomains
x-content-type-options
nosniff
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
e9a4868e9cb2d3759687a9c4e5adf999
x-runtime
3.374058
x-xss-protection
1; mode=block

Redirect headers

cache-control
no-store, no-cache, must-revalidate
content-type
text/html; charset=UTF-8
date
Mon, 18 Jul 2022 12:07:43 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
location
https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
pragma
no-cache
server
nginx
bdu-471169f8.css
cognitiveclass.ai/packs/css/
5 MB
519 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/packs/css/bdu-471169f8.css
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
10410379966956422a606f01b82ac7a42a388f28eceefc948405dc09562fd341
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:46 GMT
content-encoding
gzip
vary
Accept-Encoding
last-modified
Tue, 21 Jun 2022 20:44:46 GMT
content-length
530009
strict-transport-security
max-age=15724800; includeSubDomains
content-type
text/css
bdu-60c589f6ac05fe113ae1.js
cognitiveclass.ai/packs/js/
215 KB
55 KB
Script
General
Full URL
https://cognitiveclass.ai/packs/js/bdu-60c589f6ac05fe113ae1.js
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
99a23a86c6f1730076885e8fe594aac8ffdf5771821efc14f77b0ca679f1e58a
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:47 GMT
content-encoding
gzip
vary
Accept-Encoding
last-modified
Tue, 21 Jun 2022 20:44:46 GMT
content-length
56100
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
bdu-ba0907f17af4588a2a678d8b2713d648d9116402831e41a1928f794d15f4418d.js
cognitiveclass.ai/assets/
141 KB
45 KB
Script
General
Full URL
https://cognitiveclass.ai/assets/bdu-ba0907f17af4588a2a678d8b2713d648d9116402831e41a1928f794d15f4418d.js
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
aae138122402352a4e11daeac204f87cf17d5c2d3335a4ca0a2020665bbf5ba7
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:46 GMT
content-encoding
gzip
vary
Accept-Encoding
last-modified
Tue, 21 Jun 2022 20:41:23 GMT
content-length
46166
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
check_open_edx_login-5fde36f0510a0f30c5ac292275611167a74647f48910c6ee5efeb41c31e6288e.js
cognitiveclass.ai/assets/
482 B
518 B
Script
General
Full URL
https://cognitiveclass.ai/assets/check_open_edx_login-5fde36f0510a0f30c5ac292275611167a74647f48910c6ee5efeb41c31e6288e.js
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
6ee35c718a2e6fe3300e70cdb4275fe889d65d2fe690d6e479f89e1254c9345b
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:46 GMT
content-encoding
gzip
vary
Accept-Encoding
last-modified
Tue, 21 Jun 2022 20:41:23 GMT
content-length
328
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
cc-logo.png
s3.us-south.cloud-object-storage.appdomain.cloud/sn-portals-cognitiveclass/portals/logos/5ebc/7166/a5ad/b600/013d/76aa/original/
4 KB
4 KB
Image
General
Full URL
https://s3.us-south.cloud-object-storage.appdomain.cloud/sn-portals-cognitiveclass/portals/logos/5ebc/7166/a5ad/b600/013d/76aa/original/cc-logo.png?1589431217
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.46.118.100 Irving, United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
64.76.2ea9.ip4.static.sl-reverse.com
Software
Cleversafe /
Resource Hash
82e67772007b6b39f5bf11a14b8f095bae6f7bd0b77e7f94bffc6777edd9f7ce

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

Date
Mon, 18 Jul 2022 12:07:48 GMT
Last-Modified
Tue, 05 Jul 2022 17:29:54 GMT
Server
Cleversafe
x-amz-request-id
01780019-f233-4446-8957-c36c7cdac6b0
ETag
"ea0b74cf5b765f4644efe7d1d4b07cea"
Content-Type
image/png
X-Clv-Request-Id
01780019-f233-4446-8957-c36c7cdac6b0
X-Clv-S3-Version
2.5
Accept-Ranges
bytes
Content-Length
3654
sn-logo-6391428625e78398966069f175e8ff8d144be13864a43931dc1f36bd5ba3f960.svg
cognitiveclass.ai/assets/cc/
10 KB
10 KB
Image
General
Full URL
https://cognitiveclass.ai/assets/cc/sn-logo-6391428625e78398966069f175e8ff8d144be13864a43931dc1f36bd5ba3f960.svg
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
32110df08092c518eeb95c66f962b4d007c36e1a8d0cfa5443432014b3e0f931
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:47 GMT
last-modified
Tue, 21 Jun 2022 20:41:22 GMT
content-length
10145
strict-transport-security
max-age=15724800; includeSubDomains
content-type
image/svg+xml
analytics.js
www.google-analytics.com/
49 KB
20 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 13 Apr 2022 21:02:38 GMT
server
Golfe2
age
4299
date
Mon, 18 Jul 2022 10:56:08 GMT
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20006
expires
Mon, 18 Jul 2022 12:56:08 GMT
login
courses.cognitiveclass.ai/
Redirect Chain
  • https://courses.cognitiveclass.ai/dashboard
  • https://courses.cognitiveclass.ai/login?next=/dashboard
35 KB
36 KB
XHR
General
Full URL
https://courses.cognitiveclass.ai/login?next=/dashboard
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
ca04a8e2ae84619e18a3f38e2e2c3d37e431786e5043e719e24f792b75ff5e8a
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains
X-Frame-Options ALLOW

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:49 GMT
vary
Cookie, Accept-Language, Origin
x-frame-options
ALLOW
content-language
nl-nl
access-control-allow-origin
https://cognitiveclass.ai
access-control-allow-credentials
true
strict-transport-security
max-age=15724800; includeSubDomains
content-type
text/html; charset=utf-8
content-length
36066

Redirect headers

date
Mon, 18 Jul 2022 12:07:48 GMT
vary
Accept-Language, Origin, Cookie
location
/login?next=/dashboard
x-frame-options
ALLOW
content-language
nl-nl
access-control-allow-origin
https://cognitiveclass.ai
access-control-allow-credentials
true
strict-transport-security
max-age=15724800; includeSubDomains
content-type
text/html; charset=utf-8
content-length
0
asset-v1:IBM+GPXX0AYQEN+v1+type@asset+block@course_card.png
courses.cognitiveclass.ai/
139 KB
139 KB
Image
General
Full URL
https://courses.cognitiveclass.ai/asset-v1:IBM+GPXX0AYQEN+v1+type@asset+block@course_card.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
150.240.71.133 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
Software
/
Resource Hash
70649309667128d35ca3049eb51aa0ccf4c7cd642e76529271cd01d8626aeafd
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains
X-Frame-Options ALLOW

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:48 GMT
vary
Origin
last-modified
Tue, 07 Dec 2021 20:05:47 GMT
x-frame-options
ALLOW
content-type
image/png
strict-transport-security
max-age=15724800; includeSubDomains
accept-ranges
bytes
content-length
142134
sjqLUQN6ti1Ez9rXdGDoEA.js
cognitiveclass.uservoice.com/widget_environment/
71 KB
21 KB
Script
General
Full URL
https://cognitiveclass.uservoice.com/widget_environment/sjqLUQN6ti1Ez9rXdGDoEA.js
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:1d5c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
63873f0e7d0b0a4dd434fbc41eae6f0864c3006b971b8d368ad75eb9f56274ad
Security Headers
Name Value
Content-Security-Policy
Strict-Transport-Security max-age=15724800; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

strict-transport-security
max-age=15724800; includeSubDomains
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
x-permitted-cross-domain-policies
none
date
Mon, 18 Jul 2022 12:07:48 GMT
x-xss-protection
1; mode=block
x-request-id
32292aa297cda10d3297d41741d5ab2d
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"53948d6455bf6c07e92407c4dd0a77ef"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-download-options
noopen
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400
content-security-policy
cf-ray
72cb195c9c8bb758-AMS
expires
Mon, 18 Jul 2022 16:07:48 GMT
collect
www.google-analytics.com/j/
4 B
210 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j96&a=1096835804&t=pageview&_s=1&dl=https%3A%2F%2Fcognitiveclass.ai%2Fcourses%2Fcourse-v1%3AIBM%2BGPXX0AYQEN%2Bv1&ul=en-us&de=UTF-8&dt=Analyzing%20Spreadsheet%20Data%20with%20Python%20%7C%20Free%20Courses%20in%20Data%20Science%2C%20AI%2C%20Cloud%20Computing%2C%20Containers%2C%20Kubernetes%2C%20Blockchain%20and%20more.&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAAC~&jid=1931149040&gjid=1942226051&cid=1799621703.1658146068&tid=UA-1433936-18&_gid=1144993426.1658146068&_r=1&_slc=1&z=742037053
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
2a00:1450:4001:80e::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://cognitiveclass.ai/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 18 Jul 2022 12:07:47 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://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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
4 B
443 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-1433936-18&cid=1799621703.1658146068&jid=1931149040&gjid=1942226051&_gid=1144993426.1658146068&_u=IEBAAEAAAAAAAC~&z=1571039674
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
2a00:1450:400c:c0d::9a Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
122fac0ffbb44fb8bba0388baa11afc67faec3b223a06871a40dbcab4c6cc787
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://cognitiveclass.ai/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Mon, 18 Jul 2022 12:07:48 GMT
content-type
text/plain
access-control-allow-origin
https://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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/
42 B
501 B
Image
General
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-1433936-18&cid=1799621703.1658146068&jid=1931149040&_u=IEBAAEAAAAAAAC~&z=2134936225
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::2004 Frankfurt am Main, Germany, 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

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

pragma
no-cache
date
Mon, 18 Jul 2022 12:07:48 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
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
content-type
image/gif
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.nl/ads/
42 B
501 B
Image
General
Full URL
https://www.google.nl/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-1433936-18&cid=1799621703.1658146068&jid=1931149040&_u=IEBAAEAAAAAAAC~&z=2134936225
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, 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

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

pragma
no-cache
date
Mon, 18 Jul 2022 12:07:48 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
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
content-type
image/gif
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
feedback-tab.png
widget.uservoice.com/dcache/widget/
628 B
840 B
Image
General
Full URL
https://widget.uservoice.com/dcache/widget/feedback-tab.png?t=Support&c=ffffff&r=90
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:1d5c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
022a72689c1256ade606e8ff06953fc0a2b055832b46411c939836c29e6a1344
Security Headers
Name Value
Content-Security-Policy
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:48 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
3446877
cf-polished
origSize=817
x-request-id
d2c3ae0054b096ab550e508fc29e8b2e
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
W/"026f109570d40b3fd03527774a50a5ba"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15724800; includeSubDomains
content-type
image/png
cache-control
public, max-age=315360000
content-security-policy
cf-ray
72cb195f0a21b758-AMS
expires
Thu, 15 Jul 2032 12:07:48 GMT
tab-right-dark-no-bullhorn-6c8fc4d589a9d68b16c89b8bd810aee48f11a826d292d22d2b5491cd2a072495.png
widget.uservoice.com/pkg/clients/widget2/
365 B
477 B
Image
General
Full URL
https://widget.uservoice.com/pkg/clients/widget2/tab-right-dark-no-bullhorn-6c8fc4d589a9d68b16c89b8bd810aee48f11a826d292d22d2b5491cd2a072495.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/courses/course-v1:IBM+GPXX0AYQEN+v1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:1d5c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
42cc99b5aa27a3abfb8e2a722c166c0b1f7e10bc72c34b9302cfe6f7ed5486f2
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:48 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
3448149
cf-polished
origSize=1097
cf-bgj
imgq:100,h2pri
content-length
365
last-modified
Tue, 07 Jun 2022 15:28:32 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15724800; includeSubDomains
content-type
image/png
cache-control
public, max-age=315360000
accept-ranges
bytes
cf-ray
72cb195f5ab1b758-AMS
expires
Thu, 15 Jul 2032 12:07:48 GMT
track.js
by2.uservoice.com/t2/270369/web/
66 B
254 B
Script
General
Full URL
https://by2.uservoice.com/t2/270369/web/track.js?_=1658146068408&s=0&c=__uvSessionData0&d=eyJlIjp7InUiOiJodHRwczovL2NvZ25pdGl2ZWNsYXNzLmFpL2NvdXJzZXMvY291cnNlLXYxOklCTStHUFhYMEFZUUVOK3YxIiwiciI6IiJ9fQ%3D%3D
Requested by
Host: cognitiveclass.uservoice.com
URL: https://cognitiveclass.uservoice.com/widget_environment/sjqLUQN6ti1Ez9rXdGDoEA.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:1d5c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6e38af39b259fe731b78ccf4869f2293b20fb143bfa8ede2b81889bfaf27f952
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/35.0 Mobile/15E148 Safari/605.1.15

Response headers

date
Mon, 18 Jul 2022 12:07:48 GMT
content-encoding
br
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript; charset=utf-8
cache-control
no-cache, private
cf-ray
72cb195fbb57b758-AMS
expires
Mon, 18 Jul 2022 12:07:47 GMT

Verdicts & Comments Add Verdict or Comment

29 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| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation object| webpackJsonp object| regeneratorRuntime object| Turbo object| Alpine function| Swiper function| $ function| jQuery object| jQuery11240045069746925854304 function| Chatbot string| GoogleAnalyticsObject function| ga object| Portal function| init object| UserVoice object| jQuery1124012294766924813505 object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| __kombuchas function| __uvSessionData0

11 Cookies

Domain/Path Name / Value
.www.feedspot.com/ Name: PHPSESSID
Value: 6h6bnunh0hcho1bfffn68rk9cl
www.feedspot.com/ Name: fs_ref_
Value: tk%2FGEbRwGUf5%252Bod5ugZ1MwZ0uIUyrFaFSgXTu7xG9rKGc%252FgF8CsnE4rKiLxGVkYBVnT3hH375VXHCpOJxZIEPZZDN1D%252Fa%252BRWCgoWBYkFAcEWwsiR8H2XyP8%252BDLc%252BDX87RbaCDPZzllf5A%253D%253D
cognitiveclass.ai/ Name: _BDUPortals_session
Value: epRu2JEcq1E%2Bm5RJnCwQr%2BYsWGfOf95M%2FDTqgse8KhP2vX%2Bgs4HDWwlAZGCEkQPiUQ8fct5GhLqNruT9BY%2F9wYuZ0JO%2B8cjmVXmTVqy8RetSm41ZIuvp%2F4UoaoagD%2F9pB1v0uBs2iSp5ImTtsZSPo1zjmbXlSpALQJK0eFnz3BxKnA%2BMBaoRxN%2Bn4mHPRyVikwjwsfNvD%2ByUBR2u427cPjud3EpMVeL4KG%2Fp6Slkanmlow%2BJMXmofaG97Nem7mhjdGbkOZ59gDDwrTD21MkReUVh1XPFxyqZTrI%2F%2B8Id2hZtNw839tWvOycYJEss8vv5are3nidoZCy4U9ihMEXosmCADELMWIwxV6hiDlo97oBSjSTKS8dgcdnUO3SQeoTwUqh7gZ1wQA%3D%3D--s08ggS5ezUCPdAuB--8kj1NZM2nczzhmTgkbL%2F9g%3D%3D
.cognitiveclass.ai/ Name: _ga
Value: GA1.2.1799621703.1658146068
.cognitiveclass.ai/ Name: _gid
Value: GA1.2.1144993426.1658146068
.cognitiveclass.ai/ Name: _gat
Value: 1
.uservoice.com/ Name: __cf_bm
Value: qdwVh1CWuf4DSORInH6D0D33dOUkXH94TLgYwZ69pLo-1658146068-0-Aa7Ue9MFX5mzk47u52z3qsWoRF8q7V6HurC2UYMfMAblfdd3K6kZQtl2oLa1VXtdfqWa6O4GFc4EYwFk0sDMnqU=
.cognitiveclass.ai/ Name: uvts
Value: ebbd520b-d20f-44ff-5227-e9ac5a7d70af
.cognitiveclass.ai/ Name: experiments_is_enterprise
Value: false
courses.cognitiveclass.ai/ Name: csrftoken
Value: iuUh4RJNX4SYCAFAUjaEpUD2vCTBQa55boX3uAnnpS1wJ2IwApNPEgNrrgvXjHFI
.cognitiveclass.ai/ Name: sessionid
Value: 1|3b4znd4quhq24gkez65851evfnhmd4xy|3vZQ6IsCWp28|IjhmNjg3OGNlMzlhYzg3ODRhMTRhNTE4OTY0ZDUzNmM0NzNmMTRhYjg4MzFhMGM3NTdmMzZjZWM2ZGFiNTk2MGMi:1oDPXR:XeSF-qngyR9qgOYYMZ1uCl-pMAM

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
Content-Security-Policy frame-ancestors 'self' https://courses.cognitiveclass.ai https://studio.cognitiveclass.ai ;
Strict-Transport-Security max-age=15724800; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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.

by2.uservoice.com
cognitiveclass.ai
cognitiveclass.uservoice.com
courses.cognitiveclass.ai
s3.us-south.cloud-object-storage.appdomain.cloud
stats.g.doubleclick.net
widget.uservoice.com
www.feedspot.com
www.google-analytics.com
www.google.com
www.google.nl
150.240.71.133
169.46.118.100
2606:4700::6811:1d5c
2a00:1450:4001:803::2004
2a00:1450:4001:80e::2003
2a00:1450:4001:80e::200e
2a00:1450:400c:c0d::9a
44.235.240.174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