Submitted URL: http://cognitiveclass.ai/
Effective URL: https://cognitiveclass.ai/
Submission: On December 13 via manual from CA

Summary

This website contacted 20 IPs in 5 countries across 19 domains to perform 79 HTTP transactions. The main IP is 169.55.144.245, located in United States and belongs to SOFTLAYER - SoftLayer Technologies Inc., US. The main domain is cognitiveclass.ai.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on April 23rd 2018. Valid for: a year.
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 49 169.55.144.245 36351 (SOFTLAYER)
3 23.0.44.160 16625 (AKAMAI-AS)
1 2 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 192.0.77.32 2635 (AUTOMATTIC)
3 2a04:fa87:fff... 2635 (AUTOMATTIC)
2 192.0.76.3 2635 (AUTOMATTIC)
2 159.122.87.148 36351 (SOFTLAYER)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
4 2606:4700::68... 13335 (CLOUDFLAR...)
1 2.19.39.27 20940 (AKAMAI-ASN1)
1 2a03:2880:f01... 32934 (FACEBOOK)
2 2606:2800:234... 15133 (EDGECAST)
1 52.48.225.255 16509 (AMAZON-02)
1 2a03:2880:f01... 32934 (FACEBOOK)
1 63.32.42.195 16509 (AMAZON-02)
1 2a02:26f0:eb:... 20940 (AKAMAI-ASN1)
1 34.240.248.175 16509 (AMAZON-02)
3 52.209.26.196 16509 (AMAZON-02)
79 20
Domain Requested by
49 cognitiveclass.ai 1 redirects cognitiveclass.ai
www.google-analytics.com
4 consent.trustarc.com consent.truste.com
cognitiveclass.ai
3 widget.uservoice.com cognitiveclass.ai
widget.uservoice.com
3 secure.gravatar.com cognitiveclass.ai
2 platform.twitter.com cognitiveclass.ai
platform.twitter.com
2 console.bluemix.net console.cdn.s-bluemix.net
2 dev.visualwebsiteoptimizer.com cognitiveclass.ai
2 www.google-analytics.com 1 redirects cognitiveclass.ai
1 consent-pref.trustarc.com consent.trustarc.com
1 1.www.s81c.com consent.trustarc.com
1 staticxx.facebook.com connect.facebook.net
1 consent.truste.com console.cdn.s-bluemix.net
1 pixel.wp.com cognitiveclass.ai
1 by2.uservoice.com widget.uservoice.com
1 connect.facebook.net cognitiveclass.ai
1 idaas.iam.ibm.com console.cdn.s-bluemix.net
1 www.google.de cognitiveclass.ai
1 www.google.com 1 redirects
1 stats.g.doubleclick.net 1 redirects
1 stats.wp.com cognitiveclass.ai
1 s0.wp.com cognitiveclass.ai
1 cdnjs.cloudflare.com cognitiveclass.ai
1 console.cdn.s-bluemix.net cognitiveclass.ai
0 cloud.ibm.com Failed cognitiveclass.ai
79 24
Subject Issuer Validity Valid
*.cognitiveclass.ai
DigiCert SHA2 Secure Server CA
2018-04-23 -
2019-06-13
a year crt.sh
wildcard.bluemix.net
DigiCert SHA2 Secure Server CA
2018-11-30 -
2019-12-30
a year crt.sh
*.google.com
Google Internet Authority G3
2018-11-27 -
2019-02-19
3 months crt.sh
ssl412106.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2018-09-22 -
2019-03-31
6 months crt.sh
*.wp.com
Go Daddy Secure Certificate Authority - G2
2018-04-10 -
2020-05-11
2 years crt.sh
*.gravatar.com
COMODO RSA Domain Validation Secure Server CA
2018-09-06 -
2020-09-05
2 years crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2
2017-06-30 -
2020-07-06
3 years crt.sh
www.google.de
Google Internet Authority G3
2018-11-27 -
2019-02-19
3 months crt.sh
uservoice.com
CloudFlare Inc ECC CA-2
2018-08-28 -
2019-08-28
a year crt.sh
idaas.iam.ibm.com
DigiCert SHA2 Secure Server CA
2018-05-22 -
2019-12-20
2 years crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2017-12-15 -
2019-03-22
a year crt.sh
*.twimg.com
DigiCert SHA2 High Assurance Server CA
2018-11-19 -
2019-11-27
a year crt.sh
*.truste.com
Go Daddy Secure Certificate Authority - G2
2018-01-26 -
2021-03-06
3 years crt.sh
*.trustarc.com
Go Daddy Secure Certificate Authority - G2
2017-07-18 -
2020-07-17
3 years crt.sh
www.ibm.com
GeoTrust RSA CA 2018
2018-10-09 -
2019-03-21
5 months crt.sh

This page contains 4 frames:

Primary Page: https://cognitiveclass.ai/
Frame ID: 9BAF0CB8AA2707A485BC7133AEEE61CE
Requests: 78 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.9ce180c0c49f44ddce62d99e17b55f5a.html?origin=https%3A%2F%2Fcognitiveclass.ai&settingsEndpoint=https%3A%2F%2Fsyndication.twitter.com%2Fsettings
Frame ID: 6A8C20A1FEE6569AEC738B2DA234BC3C
Requests: 1 HTTP requests in this frame

Frame: https://staticxx.facebook.com/connect/xd_arbiter/r/LviKjJ9cymB.js?version=43
Frame ID: A14FBF29E7750841A208A34D0124119D
Requests: 1 HTTP requests in this frame

Frame: https://consent-pref.trustarc.com/?type=ibm_test&site=ibm_test.com&action=notice&country=de&locale=en&behavior=expressed&gtm=1&layout=default_eu&from=https://consent.trustarc.com/
Frame ID: 43BDDB133752831D53DB6883DB5D2DF9
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://cognitiveclass.ai/ HTTP 301
    https://cognitiveclass.ai/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link rel=["']stylesheet["'] [^>]+wp-(?:content|includes)/i
  • html /<link[^>]+s\d+\.wp\.com/i
  • script /\/wp-includes\//i

Overall confidence: 100%
Detected patterns
  • env /^UserVoice$/i

Overall confidence: 100%
Detected patterns
  • html /<link rel=["']stylesheet["'] [^>]+wp-(?:content|includes)/i
  • html /<link[^>]+s\d+\.wp\.com/i
  • script /\/wp-includes\//i

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Overall confidence: 100%
Detected patterns
  • html /<!-- This site is optimized with the Yoast/i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+font-awesome(?:\.min)?\.css/i

Overall confidence: 100%
Detected patterns
  • env /^gaGlobal$/i

Overall confidence: 100%
Detected patterns
  • env /^Gravatar$/i

Overall confidence: 100%
Detected patterns
  • env /^analytics$/i

Overall confidence: 100%
Detected patterns
  • script /\/\/platform\.twitter\.com\/widgets\.js/i

Overall confidence: 100%
Detected patterns
  • env /^twemoji$/i

Overall confidence: 100%
Detected patterns
  • env /^jQuery$/i

Page Statistics

79
Requests

99 %
HTTPS

52 %
IPv6

19
Domains

24
Subdomains

20
IPs

5
Countries

1464 kB
Transfer

2497 kB
Size

4
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://cognitiveclass.ai/ HTTP 301
    https://cognitiveclass.ai/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 54
  • https://www.google-analytics.com/r/collect?v=1&_v=j72&a=760921045&t=pageview&_s=1&dl=https%3A%2F%2Fcognitiveclass.ai%2F&ul=en-us&de=UTF-8&dt=Cognitive%20Class%20-%20Free%20Data%20Science%2C%20AI%2C%20Blockchain%20and%20Cloud%20Computing%20Courses&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGBAAEAD~&jid=1637823490&gjid=2074909117&cid=551160407.1544719700&tid=UA-1433936-18&_gid=1729904207.1544719700&_r=1&_av=2.4.1&_au=3b0&did=i5iSjo&z=2065775231 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-1433936-18&cid=551160407.1544719700&jid=1637823490&_gid=1729904207.1544719700&gjid=2074909117&_v=j72&z=2065775231 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1433936-18&cid=551160407.1544719700&jid=1637823490&_v=j72&z=2065775231 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1433936-18&cid=551160407.1544719700&jid=1637823490&_v=j72&z=2065775231&slf_rd=1&random=3601798937
Request Chain 70
  • https://console.cloud.ibm.com/analytics/profile HTTP 308
  • https://cloud.ibm.com/analytics/profile

79 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
cognitiveclass.ai/
Redirect Chain
  • http://cognitiveclass.ai/
  • https://cognitiveclass.ai/
38 KB
9 KB
Document
General
Full URL
https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx / PHP/5.5.9-1ubuntu4.22
Resource Hash
a9425623bf6916982d0fd788bda8e70559a8dbae193617ef9efc92194709777d
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Host
cognitiveclass.ai
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Server
nginx
Date
Thu, 13 Dec 2018 16:48:37 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
X-Powered-By
PHP/5.5.9-1ubuntu4.22
Vary
Accept-Encoding, Cookie
Cache-Control
max-age=3, must-revalidate
Strict-Transport-Security
max-age=15768000
Content-Encoding
gzip

Redirect headers

Server
nginx
Date
Thu, 13 Dec 2018 16:48:35 GMT
Content-Type
text/html
Content-Length
178
Connection
keep-alive
Location
https://cognitiveclass.ai/
509bb04c_ai1ec_parsed_css.css
cognitiveclass.ai/wp-content/plugins/all-in-one-event-calendar/cache/
306 KB
102 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/wp-content/plugins/all-in-one-event-calendar/cache/509bb04c_ai1ec_parsed_css.css?ver=2.5.32
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
5bae14716c83dc18978e1692199c78460aac695db66f4f9bad5c1ab7b89f9c44
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/css,*/*;q=0.1
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:37 GMT
Content-Encoding
gzip
Last-Modified
Thu, 05 Jul 2018 15:43:40 GMT
Server
nginx
ETag
W/"5b3e3cac-4c6f3"
Strict-Transport-Security
max-age=15768000
Content-Type
text/css
Cache-Control
max-age=315360000
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Thu, 31 Dec 2037 23:55:55 GMT
font-awesome.min.css
cognitiveclass.ai/wp-content/plugins/mts-wp-notification-bar/public/css/
26 KB
6 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/wp-content/plugins/mts-wp-notification-bar/public/css/font-awesome.min.css?ver=1.1.5
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
936ffccdc35bc55221e669d0e76034af76ba8c080c1b1149144dbbd3b5311829
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/css,*/*;q=0.1
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:37 GMT
Content-Encoding
gzip
Last-Modified
Wed, 10 May 2017 16:17:21 GMT
Server
nginx
ETag
W/"59133d11-6857"
Strict-Transport-Security
max-age=15768000
Content-Type
text/css
Cache-Control
max-age=315360000
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Thu, 31 Dec 2037 23:55:55 GMT
mts-notification-bar-public.css
cognitiveclass.ai/wp-content/plugins/mts-wp-notification-bar/public/css/
53 KB
5 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/wp-content/plugins/mts-wp-notification-bar/public/css/mts-notification-bar-public.css?ver=1.1.5
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
19f095889c7bb2059f2055940deba3e7078e70be0558c567a2ad8ad23d8591bb
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/css,*/*;q=0.1
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:37 GMT
Content-Encoding
gzip
Last-Modified
Wed, 10 May 2017 16:17:21 GMT
Server
nginx
ETag
W/"59133d11-d514"
Strict-Transport-Security
max-age=15768000
Content-Type
text/css
Cache-Control
max-age=315360000
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Thu, 31 Dec 2037 23:55:55 GMT
dashicons.min.css
cognitiveclass.ai/wp-includes/css/
45 KB
28 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/wp-includes/css/dashicons.min.css?ver=4.9.8
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
d0df2ff25fded9e43a0cfa5159393d4482725bfb390e8ca94f34da85b5304117
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/css,*/*;q=0.1
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:37 GMT
Content-Encoding
gzip
Last-Modified
Wed, 03 Jan 2018 21:41:35 GMT
Server
nginx
ETag
W/"5a4d4e0f-b518"
Strict-Transport-Security
max-age=15768000
Content-Type
text/css
Cache-Control
max-age=315360000
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Thu, 31 Dec 2037 23:55:55 GMT
chatbox.css
cognitiveclass.ai/wp-content/plugins/conversation-watson/css/
8 KB
2 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/wp-content/plugins/conversation-watson/css/chatbox.css?ver=0.8.3
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
1fff2b8d26922aabd9222d7aced940cc4c1b41036808a26c7095082395206934
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/css,*/*;q=0.1
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:37 GMT
Content-Encoding
gzip
Last-Modified
Mon, 03 Dec 2018 22:33:18 GMT
Server
nginx
ETag
W/"5c05af2e-2109"
Strict-Transport-Security
max-age=15768000
Content-Type
text/css
Cache-Control
max-age=315360000
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Thu, 31 Dec 2037 23:55:55 GMT
ewd-ufaq-styles.css
cognitiveclass.ai/wp-content/plugins/ultimate-faqs/css/
12 KB
3 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/wp-content/plugins/ultimate-faqs/css/ewd-ufaq-styles.css?ver=4.9.8
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
bd563f648a319802d731be524e887464478add3331ed5b5c149509e453bd7786
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/css,*/*;q=0.1
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:37 GMT
Content-Encoding
gzip
Last-Modified
Tue, 20 Nov 2018 16:55:02 GMT
Server
nginx
ETag
W/"5bf43c66-3138"
Strict-Transport-Security
max-age=15768000
Content-Type
text/css
Cache-Control
max-age=315360000
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Thu, 31 Dec 2037 23:55:55 GMT
rrssb-min.css
cognitiveclass.ai/wp-content/plugins/ultimate-faqs/css/
11 KB
2 KB
Stylesheet
General
Full URL
https://cognitiveclass.ai/wp-content/plugins/ultimate-faqs/css/rrssb-min.css?ver=4.9.8
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
01e9aa918485075ccaa51eed8141a2fc0e0b4c5d7c1746180e2b072b2bea20ea
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
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Thu, 31 Dec 2037 23:55:55 GMT
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Thu, 31 Dec 2037 23:55:55 GMT
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Response headers

date
Thu, 13 Dec 2018 16:48:19 GMT
content-encoding
br
cf-cache-status
HIT
status
200
strict-transport-security
max-age=15780000; includeSubDomains
last-modified
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server
cloudflare
etag
W/"5afd484d-60d8"
expect-ct
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vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
expires
Tue, 03 Dec 2019 16:48:19 GMT
cache-control
public, max-age=30672000
cf-ray
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served-in-seconds
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cc-logo.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
4 KB
4 KB
Image
General
Full URL
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Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 21 Jun 2017 16:03:26 GMT
Server
nginx
ETag
"594a98ce-e46"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
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Connection
keep-alive
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Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-benefit-free.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
8 KB
8 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-benefit-free.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-1e7f"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
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Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-benefit-badge.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
6 KB
6 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-benefit-badge.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-16bb"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
5819
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-benefit-knowledge.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
3 KB
3 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-benefit-knowledge.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-a48"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2632
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-step-select-learning-path.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
1 KB
2 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-step-select-learning-path.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-4ca"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1226
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-step-complete-course.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
2 KB
2 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-step-complete-course.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
4e633af2569003008d1e487d48b982dd45599d1e5055131199c0601cb8334abf
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-7eb"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2027
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-step-earn-badge.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
2 KB
2 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-step-earn-badge.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-6e6"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1766
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-step-show-off.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
2 KB
3 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-step-show-off.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
67cf8114e9b926b711fbf220ae925323aabaab3d8efc507d55f8fff8cb703030
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-8e5"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2277
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-learning-path-big-data.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
5 KB
5 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-learning-path-big-data.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-1357"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4951
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-learning-path-scala.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
4 KB
4 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-learning-path-scala.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-f0f"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3855
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-learning-path-hadoop.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
2 KB
3 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-learning-path-hadoop.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
c8808cef44a1f16cba9e875000d555468e87511a9e9bc1cedb100adf7b1b4a97
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-91b"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2331
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-learning-path-spark.png
cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/
4 KB
4 KB
Image
General
Full URL
https://cognitiveclass.ai/wp-content/themes/bdu3.0/static/images/icon-learning-path-spark.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
169.55.144.245 , United States, ASN36351 (SOFTLAYER - SoftLayer Technologies Inc., US),
Reverse DNS
f5.90.37a9.ip4.static.sl-reverse.com
Software
nginx /
Resource Hash
67d937997fbf9c5610325520dee179c2ff74669ad22b0881a2b5d29c8a064f32
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate, br
Host
cognitiveclass.ai
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
image/webp,image/apng,image/*,*/*;q=0.8
Referer
https://cognitiveclass.ai/
Connection
keep-alive
Cache-Control
no-cache
Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Thu, 13 Dec 2018 16:48:38 GMT
Last-Modified
Wed, 27 Jul 2016 19:35:05 GMT
Server
nginx
ETag
"57990ce9-ff4"
Strict-Transport-Security
max-age=15768000
Content-Type
image/png
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4084
Expires
Thu, 31 Dec 2037 23:55:55 GMT
icon-learning-path-data-science.png
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Thu, 31 Dec 2037 23:55:55 GMT
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Thu, 31 Dec 2037 23:55:55 GMT
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Date
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Response headers

Date
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Thu, 31 Dec 2037 23:55:55 GMT
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Date
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Thu, 31 Dec 2037 23:55:55 GMT
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Date
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Thu, 31 Dec 2037 23:55:55 GMT
app.js
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Response headers

Date
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Expires
Thu, 31 Dec 2037 23:55:55 GMT
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Response headers

Date
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Expires
Thu, 31 Dec 2037 23:55:55 GMT
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Response headers

Date
Thu, 13 Dec 2018 16:48:37 GMT
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Thu, 31 Dec 2037 23:55:55 GMT
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Response headers

Date
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Response headers

Date
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Script
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Protocol
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Security
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Security Headers
Name Value
Content-Security-Policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
staticxx.facebook.com
:scheme
https
:path
/connect/xd_arbiter/r/LviKjJ9cymB.js?version=43
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
referer
https://cognitiveclass.ai/
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://cognitiveclass.ai/

Response headers

status
200
content-type
text/html; charset=utf-8
expires
Wed, 11 Dec 2019 23:05:26 GMT
cache-control
public,max-age=31536000,immutable
strict-transport-security
max-age=15552000; preload
content-encoding
br
content-security-policy
default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
vary
Accept-Encoding
x-content-type-options
nosniff
x-xss-protection
0
expect-ct
max-age=86400, report-uri="http://reports.fb.com/expectct/"
x-fb-debug
Wgok7b8EU9l6oqY7Jd4CppunDh0ffBsiqBtAlRbOmPqlJJ11PQc42DXhyJ75ulymyyUeRmEgz/Yxgqf5/CPRgQ==
content-length
11941
date
Thu, 13 Dec 2018 16:48:20 GMT
v1.7-152
consent.trustarc.com/asset/notice-ibm.js/v/
52 KB
18 KB
Script
General
Full URL
https://consent.trustarc.com/asset/notice-ibm.js/v/v1.7-152
Requested by
Host: consent.truste.com
URL: https://consent.truste.com/notice?c=teconsent&domain=ibm_test.com&text=true&pcookie&gtm=1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
63.32.42.195 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-63-32-42-195.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
7ebda0b4dd9d437a2419e1adeb6f81c2fe1be3d122e405e78bc9ecb6ea68fbe0

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://cognitiveclass.ai/
Origin
https://cognitiveclass.ai

Response headers

pragma
public
date
Thu, 13 Dec 2018 16:48:20 GMT
content-encoding
gzip
last-modified
Thu, 12 Jul 2018 01:40:22 GMT
server
nginx
access-control-allow-origin
*
vary
Accept-Encoding
content-type
application/javascript;charset=UTF-8
status
200
ibmplexsans-regular.woff2
1.www.s81c.com/common/fonts/plex/v1/
34 KB
35 KB
Font
General
Full URL
https://1.www.s81c.com/common/fonts/plex/v1/ibmplexsans-regular.woff2
Requested by
Host: consent.trustarc.com
URL: https://consent.trustarc.com/asset/notice-ibm.js/v/v1.7-152
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2a02:26f0:eb:1a3::b3a , European Union, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
Software
/
Resource Hash
de80b2b0c32b938ed432b49c0f3dc09f8c6152fc6b090ac49294b891ad8933bc
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://cognitiveclass.ai/
Origin
https://cognitiveclass.ai

Response headers

date
Thu, 13 Dec 2018 16:48:21 GMT
content-encoding
gzip
last-modified
Mon, 19 Jun 2017 20:17:05 GMT
access-control-allow-origin
*
etag
"89cc-55255d18e1240"
ntcoent-length
35276
vary
Accept-Encoding
content-type
text/plain
status
200
strict-transport-security
max-age=2592000
accept-ranges
bytes
kp-eealive
timeout=10, max=76
content-length
35290
expires
Thu, 13 Dec 2018 16:48:21 GMT
/
consent-pref.trustarc.com/ Frame 43BD
0
0
Document
General
Full URL
https://consent-pref.trustarc.com/?type=ibm_test&site=ibm_test.com&action=notice&country=de&locale=en&behavior=expressed&gtm=1&layout=default_eu&from=https://consent.trustarc.com/
Requested by
Host: consent.trustarc.com
URL: https://consent.trustarc.com/asset/notice-ibm.js/v/v1.7-152
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.240.248.175 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-34-240-248-175.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash

Request headers

:method
GET
:authority
consent-pref.trustarc.com
:scheme
https
:path
/?type=ibm_test&site=ibm_test.com&action=notice&country=de&locale=en&behavior=expressed&gtm=1&layout=default_eu&from=https://consent.trustarc.com/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
referer
https://cognitiveclass.ai/
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://cognitiveclass.ai/

Response headers

status
200
date
Thu, 13 Dec 2018 16:48:21 GMT
content-type
text/html; charset=UTF-8
server
nginx
vary
Accept-Encoding
etag
W/"5700-1543269932000"
last-modified
Mon, 26 Nov 2018 22:05:32 GMT
content-encoding
gzip
get
consent.trustarc.com/
95 B
282 B
Image
General
Full URL
https://consent.trustarc.com/get?name=transparent.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.209.26.196 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-209-26-196.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
d1f997e9d36cab74d9b7c82335b21734e1c74b284d17a8b3df2aa3f4661d2f6c
Security Headers
Name Value
X-Frame-Options ALLOWALL

Request headers

Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma
public
date
Thu, 13 Dec 2018 16:48:21 GMT
server
nginx
access-control-allow-origin
*
x-frame-options
ALLOWALL
content-type
image/png
status
200
cache-control
max-age=2592000
content-length
95
expires
Sat, 12 Jan 2019 16:48:21 GMT
noticemsg
consent.trustarc.com/
43 B
205 B
Image
General
Full URL
https://consent.trustarc.com/noticemsg?action=consent&domain=ibm_test.com&behavior=expressed&country=de&language=en&rand=0.5457747568242866
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.209.26.196 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-209-26-196.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
98b3d9d20e032f90aca49e9b116225d539ff6fbdb7e42c3c363f63896ac03d2a

Request headers

Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 13 Dec 2018 16:48:21 GMT
server
nginx
access-control-allow-origin
*
content-type
image/gif
status
200
cache-control
no-cache
content-length
43
expires
Thu, 13 Dec 2018 16:48:20 GMT
get
consent.trustarc.com/
923 B
1 KB
Image
General
Full URL
https://consent.trustarc.com/get?name=trans.png
Requested by
Host: cognitiveclass.ai
URL: https://cognitiveclass.ai/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.209.26.196 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-209-26-196.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
2606b91cca1f76efe9c503aaef5b7956ef6415a9403b8bbc0f5eb857d515bb05
Security Headers
Name Value
X-Frame-Options ALLOWALL

Request headers

Referer
https://cognitiveclass.ai/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma
public
date
Thu, 13 Dec 2018 16:48:21 GMT
server
nginx
access-control-allow-origin
*
x-frame-options
ALLOWALL
content-type
image/png
status
200
cache-control
max-age=2592000
content-length
923
expires
Sat, 12 Jan 2019 16:48:21 GMT

Failed requests

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

Domain
cloud.ibm.com
URL
https://cloud.ibm.com/analytics/profile

Verdicts & Comments Add Verdict or Comment

91 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| onselectstart object| onselectionchange function| queueMicrotask object| digitalData object| _analytics object| _vwo_code number| settings_timer number| _vwo_settings_timer object| _wpemojiSettings function| $ function| jQuery object| mtsnb_data object| analytics object| bluemixAnalytics object| _$ object| bm_analytics_common object| AppcuesSettings string| ajaxurl function| ga object| gaDevIds object| gaplugins object| google_tag_data object| gaGlobal object| gaData object| UserVoice object| watsonconvSettings object| vwo_iehack_queue object| __kombuchas function| __uvSessionData0 object| core object| __core-js_shared__ object| wpcom_img_zoomer object| detectZoom function| hex_md5 function| b64_md5 function| str_md5 function| hex_hmac_md5 function| b64_hmac_md5 function| str_hmac_md5 function| md5_vm_test function| core_md5 function| md5_cmn function| md5_ff function| md5_gg function| md5_hh function| md5_ii function| core_hmac_md5 function| safe_add function| bit_rol function| str2binl function| binl2str function| binl2hex function| binl2b64 object| Gravatar object| GProfile number| hexcase string| b64pad number| chrsz object| WPGroHo function| Tether function| Cookies object| BDU function| _ object| jpfbembed function| fbAsyncInit object| wp object| icegram_pre_data function| load_scripts_and_css undefined| icegram_data object| icegram_timing object| _stq string| new_css function| st_go function| linktracker_init object| wpcom object| analytics_config object| __twttrll object| twttr object| __twttr object| twemoji object| FB string| uvts function| _truste_eumap object| truste object| $temp_closebtn_style object| $temp_box_overlay object| $temp_inner_iframe function| _truste_eu object| PREF_MGR_API_DEBUG object| PrivacyManagerAPI object| TRUSTE_CMAPI_DEBUG

4 Cookies

Domain/Path Name / Value
consent-pref.trustarc.com/ Name: JSESSIONID
Value: 4106D1EEC4AC9CFEB2CDDF5BC54B752D
.cognitiveclass.ai/ Name: notice_behavior
Value: expressed|eu
cognitiveclass.ai/ Name: mtsnb_seen_7569
Value: 1
cognitiveclass.ai/ Name: pll_language
Value: en

2 Console Messages

Source Level URL
Text
console-api log URL: https://cognitiveclass.ai/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1(Line 2)
Message:
JQMIGRATE: Migrate is installed, version 1.4.1
console-api warning URL: https://console.cdn.s-bluemix.net/analytics/build/bluemix-analytics.min.js?ver=0.0.1(Line 17)
Message:
[bluemix-analytics:js:services:anonymousId-domain-migration]

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=15768000

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.

1.www.s81c.com
by2.uservoice.com
cdnjs.cloudflare.com
cloud.ibm.com
cognitiveclass.ai
connect.facebook.net
consent-pref.trustarc.com
consent.trustarc.com
consent.truste.com
console.bluemix.net
console.cdn.s-bluemix.net
dev.visualwebsiteoptimizer.com
idaas.iam.ibm.com
pixel.wp.com
platform.twitter.com
s0.wp.com
secure.gravatar.com
staticxx.facebook.com
stats.g.doubleclick.net
stats.wp.com
widget.uservoice.com
www.google-analytics.com
www.google.com
www.google.de
cloud.ibm.com
159.122.87.148
169.55.144.245
192.0.76.3
192.0.77.32
2.19.39.27
23.0.44.160
2606:2800:234:46c:e8b:1e2f:2bd:694
2606:4700::6811:1c5c
2606:4700::6813:c697
2a00:1450:4001:817::200e
2a00:1450:4001:820::2003
2a00:1450:4001:824::2004
2a00:1450:400c:c08::9b
2a02:26f0:eb:1a3::b3a
2a03:2880:f01a:5:face:b00c:0:1
2a03:2880:f01c:216:face:b00c:0:3
2a04:fa87:fffe::c000:4902
34.240.248.175
52.209.26.196
52.48.225.255
63.32.42.195
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