Submitted URL: https://ablink.udemybusiness.udemy.com/ls/click?upn=u001.MPWQNoKfOWucilOG4GS8lmR-2BiCrkTstXmZazKW4dGFC3xI4kIOMbZf654rZ2A8MB3mAvG-2FQ1O2...
Effective URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lif...
Submission: On May 14 via api from ZA — Scanned from DE

Summary

This website contacted 9 IPs in 1 countries across 6 domains to perform 88 HTTP transactions. The main IP is 2606:4700::6810:8eed, located in United States and belongs to CLOUDFLARENET, US. The main domain is frb.udemy.com.
TLS certificate: Issued by E1 on April 27th 2024. Valid for: 3 months.
This is the only time frb.udemy.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 60 2606:4700::68... 13335 (CLOUDFLAR...)
10 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
16 2600:9000:275... 16509 (AMAZON-02)
1 13.33.218.24 16509 (AMAZON-02)
1 52.222.214.25 16509 (AMAZON-02)
1 2606:4700:440... 13335 (CLOUDFLAR...)
1 52.222.214.80 16509 (AMAZON-02)
88 9
Apex Domain
Subdomains
Transfer
60 udemy.com
ablink.udemybusiness.udemy.com — Cisco Umbrella Rank: 446547
frb.udemy.com
2 MB
17 udemycdn.com
frontends.udemycdn.com — Cisco Umbrella Rank: 59343
img-c.udemycdn.com — Cisco Umbrella Rank: 37959
72 KB
10 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 312
162 KB
2 stripe.com
js.stripe.com — Cisco Umbrella Rank: 1088
148 KB
1 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 533
295 B
1 datadoghq-browser-agent.com
www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 1427
48 KB
88 6
Domain Requested by
59 frb.udemy.com 2 redirects frb.udemy.com
www.datadoghq-browser-agent.com
16 img-c.udemycdn.com frb.udemy.com
10 cdn.cookielaw.org frb.udemy.com
www.datadoghq-browser-agent.com
cdn.cookielaw.org
2 js.stripe.com frb.udemy.com
js.stripe.com
1 geolocation.onetrust.com www.datadoghq-browser-agent.com
1 www.datadoghq-browser-agent.com frb.udemy.com
1 frontends.udemycdn.com frb.udemy.com
1 ablink.udemybusiness.udemy.com 1 redirects
88 8

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

Domain
about.udemy.com
www.udemy.com
www.onetrust.com
Subject Issuer Validity Valid
udemy.com
E1
2024-04-27 -
2024-07-26
3 months crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3
2024-03-01 -
2024-12-31
10 months crt.sh
frontends.udemycdn.com
E1
2024-04-07 -
2024-07-06
3 months crt.sh
*.udemycdn.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-10-24 -
2024-11-13
a year crt.sh
*.datadoghq-browser-agent.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-12-12 -
2024-12-14
a year crt.sh
a.stripecdn.com
DigiCert SHA2 Extended Validation Server CA
2024-03-27 -
2024-06-27
3 months crt.sh
onetrust.com
Cloudflare Inc ECC CA-3
2023-11-13 -
2024-11-12
a year crt.sh

This page contains 3 frames:

Primary Page: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Frame ID: C8226D7FF078C9F29F741581FC9EE700
Requests: 86 HTTP requests in this frame

Frame: https://frb.udemy.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
Frame ID: C41DA7A2790103221655E4BFF59CC6BA
Requests: 2 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Frame ID: D3209D3457C1DD58B7C82549849F0A77
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Fundamentals of Operating Systems | Udemy Business

Page URL History Show full URLs

  1. https://ablink.udemybusiness.udemy.com/ls/click?upn=u001.MPWQNoKfOWucilOG4GS8lmR-2BiCrkTstXmZazKW4dGFC3xI4kIOMbZf65... HTTP 302
    https://frb.udemy.com/course/fundamentals-of-operating-systems?lid=iuub2m3kj25v&utm_source=email-p... HTTP 301
    https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=2401... Page URL

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • js\.stripe\.com

Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

Page Statistics

88
Requests

99 %
HTTPS

63 %
IPv6

6
Domains

8
Subdomains

9
IPs

1
Countries

2730 kB
Transfer

10883 kB
Size

25
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://ablink.udemybusiness.udemy.com/ls/click?upn=u001.MPWQNoKfOWucilOG4GS8lmR-2BiCrkTstXmZazKW4dGFC3xI4kIOMbZf654rZ2A8MB3mAvG-2FQ1O2-2FzSktJ0lQaj8vbwEkpWDLz-2BGOYFgu10973ERBLLh4WIirqSUSFT7f65MKAw9YLvbnJDPzEDJFZJ6LnXjv45iXTwMFrRbclh0tJQUdDvQIu5YIor2ru9TQLtOgF3zs9ZLoVDnnJ73UySTeVe9DgI2IF94VRJ4lXeLFPTcqyxgVfIUkNc-2FtI08cG9ztKh-2FTsJiHxvx6qhthoTbQfic836CSivCUDyoWLHTYQBo9SrK9w32-2BiHd7QbQFmdiC1pQBDOCLt-2BxLXta8YJF9RxsoULYvVYLhhDRxkEDrAMZGDM-2B8fXDzsOidIND9VSjoC_yBjyjP0Wf83liV58FuDwaCUln4XA-2BevQsy0MFoNyCdGjZ4yGs9UAKrZ-2BWbn4MLiaRnn6F01FCrfyYGAC-2FkYxVoP8SY-2BLJXJ-2B8-2B0axr4JaxGDPvvdMg-2BWs0YTKl1ctgNqhYBj0yGIUVZLGLjW-2FmYj1D1niGCH6SpXSpYyayVrYg8-2BQlQ7gLvJcWDAhY-2FT-2FDAt7JJsF7kChe1a-2Bm9PB7eKhtasjcmBE9W78L64ixN8D2kuLAa-2Fwa5b9G3W9RZP5LuAbZZxD2QHJi-2F2ChsUWtb8-2FN-2BbhcOTNSzQ8xpz-2Ba-2B5aLXSZm9eP3XIemWU6Crg8JxinkxAcCPeQRLoNWvBU5LaGX6sxbbNz2lk2ZIwAd1-2BXt2wjqgPlN1cVc1QdwUcTROFT-2BbBXBxsN6-2Bw0zlFQxatCtq-2FUVwiKPswAzWcdANNDN6GAHpml86OQV0DzPu5wkBR8Eo2PIPmKpQeBj95ZkyEQuoJAaLJ4-2B8GhHBsQe8mDXSHJ4hMDCfsOXwTibanaB-2FW-2Bpl29SEoRnT0dv2j2KMBVevGjwK8ZUawLH0QNBSINIskeg134ZD-2BTPnQzCH5-2FCAJ3bo0v9neiks2-2BLce-2BolMj3vRZA6zkzajIkd-2Fw-2FhAh33dKStjxlgkBfVrwBFmhQ2F23JOgCLXLXkHl9MaVmD18QXRzozPYyF5N-2FrwY7nBt-2F-2Fi9DrgzK99Wlp3S87ljmh-2BctBfeb-2BifgOVu-2FRbt0gFqT7xhsDaw1EyzEzas9vjmNHdtctL-2BRAA-2BECpGzEOy-2BGT HTTP 302
    https://frb.udemy.com/course/fundamentals-of-operating-systems?lid=iuub2m3kj25v&utm_source=email-pro&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_medium=Email&utm_term=3x1_REVIEW_V2&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490 HTTP 301
    https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 23
  • https://frb.udemy.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://frb.udemy.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js

88 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
frb.udemy.com/course/fundamentals-of-operating-systems/
Redirect Chain
  • https://ablink.udemybusiness.udemy.com/ls/click?upn=u001.MPWQNoKfOWucilOG4GS8lmR-2BiCrkTstXmZazKW4dGFC3xI4kIOMbZf654rZ2A8MB3mAvG-2FQ1O2-2FzSktJ0lQaj8vbwEkpWDLz-2BGOYFgu10973ERBLLh4WIirqSUSFT7f65MKA...
  • https://frb.udemy.com/course/fundamentals-of-operating-systems?lid=iuub2m3kj25v&utm_source=email-pro&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_medium=Email&utm_term=...
  • https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f...
117 KB
20 KB
Document
General
Full URL
https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:8eed , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

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

cache-control
max-age=0, max-stale=0, must-revalidate, no-cache, no-store, post-check=0, pre-check=0, private
cf-cache-status
DYNAMIC
cf-ray
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content-encoding
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content-type
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date
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referrer-policy
strict-origin-when-cross-origin
server
cloudflare
vary
Cookie, Origin, Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-udemy-cache-app-namespace
course:course_landing_page

Redirect headers

cf-cache-status
DYNAMIC
cf-ray
883beb819abf2bbc-FRA
content-type
text/html; charset=utf-8
date
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location
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server
cloudflare
vary
Origin, Cookie, Accept-Encoding
x-content-type-options
nosniff
otSDKStub.js
cdn.cookielaw.org/scripttemplates/
21 KB
7 KB
Script
General
Full URL
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Requested by
Host: frb.udemy.com
URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b234 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; 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
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Accept-Language
de-DE,de;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-ms-blob-type
BlockBlob
date
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content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
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server
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etag
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vary
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content-type
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access-control-allow-origin
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x-ms-request-id
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access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
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x-ms-version
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accept-ranges
bytes
cf-ray
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35 KB
35 KB
Font
General
Full URL
https://frb.udemy.com/staticx/udemy/fonts/Udemy-Sans-Regular-v1.woff2
Requested by
Host: frb.udemy.com
URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:8eed , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
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Referer
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Origin
https://frb.udemy.com
Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 14 May 2024 15:28:48 GMT
x-amz-version-id
FT3EwdQvWu.l2qWQRVNtjjIE0k33h65w
x-content-type-options
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server
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etag
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vary
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cache-control
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cf-ray
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35 KB
36 KB
Font
General
Full URL
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Requested by
Host: frb.udemy.com
URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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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"
Referer
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Origin
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Accept-Language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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x-content-type-options
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server
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expires
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70 KB
24 KB
Script
General
Full URL
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Requested by
Host: frb.udemy.com
URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
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content-encoding
br
cf-cache-status
HIT
last-modified
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server
cloudflare
age
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server
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etag
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content-type
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cache-control
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accept-ranges
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Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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etag
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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server
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Protocol
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Security
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Server
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Software
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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Server
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Software
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sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

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sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
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sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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Server
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sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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Server
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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server
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sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

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x-amz-version-id
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server
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

date
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x-amz-version-id
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server
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Full URL
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Security
TLS 1.3, , AES_128_GCM
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
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X-Udemy-Cache-Release
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X-Udemy-Cache-User
Accept-Language
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X-Udemy-Cache-Brand
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X-Requested-With
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X-Udemy-Cache-Logged-In
0
X-Udemy-Cache-Device
None
sec-ch-ua-platform
"Win32"
X-Udemy-Cache-Version
1
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
Accept
application/json, text/plain, */*
Referer
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X-Udemy-Cache-Price-Country
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X-Udemy-Cache-Marketplace-Country
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X-Udemy-Cache-Campaign-Code
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Response headers

date
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content-encoding
br
referrer-policy
strict-origin-when-cross-origin
cf-cache-status
DYNAMIC
x-content-type-options
nosniff
x-udemy-cache-app-namespace
server
cloudflare
allow
GET, HEAD, OPTIONS
vary
Origin, X-Udemy-Cache-Brand, X-Udemy-Cache-Campaign-Code, X-Udemy-Cache-Price-Country, X-Udemy-Cache-Release, X-Udemy-Cache-User, X-Udemy-Cache-Version, Accept-Encoding
content-type
application/json
x-frame-options
SAMEORIGIN
cache-control
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cf-ray
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/
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4 KB
951 B
XHR
General
Full URL
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Requested by
Host: www.datadoghq-browser-agent.com
URL: https://www.datadoghq-browser-agent.com/us1/v4/datadog-rum.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
X-Udemy-Cache-Release
c4299e6ecccb5c01b8c5
X-Udemy-Cache-User
Accept-Language
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X-Udemy-Cache-Language
en
X-Udemy-Cache-Brand
31024DEen_US
X-Requested-With
XMLHttpRequest
X-Udemy-Cache-Logged-In
0
X-Udemy-Cache-Device
None
sec-ch-ua-platform
"Win32"
X-Udemy-Cache-Version
1
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
Accept
application/json, text/plain, */*
Referer
https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
X-Udemy-Cache-Price-Country
DE
X-Udemy-Cache-Marketplace-Country
DE
X-Udemy-Cache-Campaign-Code
LEADERSALE24B

Response headers

date
Tue, 14 May 2024 15:28:51 GMT
content-encoding
br
referrer-policy
strict-origin-when-cross-origin
cf-cache-status
DYNAMIC
x-content-type-options
nosniff
x-udemy-cache-app-namespace
server
cloudflare
allow
GET, HEAD, OPTIONS
vary
Origin, X-Udemy-Cache-Brand, X-Udemy-Cache-Campaign-Code, X-Udemy-Cache-Price-Country, X-Udemy-Cache-Release, X-Udemy-Cache-User, X-Udemy-Cache-Version, Accept-Encoding
content-type
application/json
x-frame-options
SAMEORIGIN
cache-control
max-age=300, private
cf-ray
883beb9e680a2bbc-FRA
favicon-32x32.png
frb.udemy.com/staticx/udemy/images/v8/
1 KB
2 KB
Other
General
Full URL
https://frb.udemy.com/staticx/udemy/images/v8/favicon-32x32.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:8eed , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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"
Referer
https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
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x-amz-version-id
_z6ovtk2VCpi.2.jyPuqfyX.HTqfoRtI
x-content-type-options
nosniff
cf-cache-status
HIT
x-amz-request-id
RG6EAPBZYHZCBKBM
age
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content-length
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x-amz-id-2
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last-modified
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server
cloudflare
etag
"faa477a4bac0caec7fe1a56a8b8a770c"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
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cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
883beb9eb86c2bbc-FRA
access-control-allow-headers
Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With,X-fancyBox
expires
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/
frb.udemy.com/api-2.0/contexts/me/
3 KB
0
XHR
General
Full URL
https://frb.udemy.com/api-2.0/contexts/me/?header=true&footer=true
Requested by
Host: www.datadoghq-browser-agent.com
URL: https://www.datadoghq-browser-agent.com/us1/v4/datadog-rum.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
X-Udemy-Cache-Release
c4299e6ecccb5c01b8c5
X-Udemy-Cache-User
Accept-Language
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X-Udemy-Cache-Language
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X-Udemy-Cache-Brand
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X-Requested-With
XMLHttpRequest
X-Udemy-Cache-Logged-In
0
X-Udemy-Cache-Device
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sec-ch-ua-platform
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X-Udemy-Cache-Version
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sec-ch-ua-mobile
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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
Accept
application/json, text/plain, */*
Referer
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X-Udemy-Cache-Price-Country
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X-Udemy-Cache-Marketplace-Country
DE
X-Udemy-Cache-Campaign-Code
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Response headers

date
Tue, 14 May 2024 15:28:49 GMT
content-encoding
br
referrer-policy
strict-origin-when-cross-origin
cf-cache-status
DYNAMIC
x-content-type-options
nosniff
x-udemy-cache-app-namespace
server
cloudflare
allow
GET, HEAD, OPTIONS
vary
Origin, X-Udemy-Cache-Brand, X-Udemy-Cache-Campaign-Code, X-Udemy-Cache-Price-Country, X-Udemy-Cache-Release, X-Udemy-Cache-User, X-Udemy-Cache-Version, Accept-Encoding
content-type
application/json
x-frame-options
SAMEORIGIN
cache-control
max-age=300, private
cf-ray
883beb950c342bbc-FRA
ecl
frb.udemy.com/api-2.0/
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145 B
XHR
General
Full URL
https://frb.udemy.com/api-2.0/ecl?client_key=js&client_version=646b67e
Requested by
Host: www.datadoghq-browser-agent.com
URL: https://www.datadoghq-browser-agent.com/us1/v4/datadog-rum.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:8eed , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
text/plain
Accept
application/json, text/plain, */*
Referer
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sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 14 May 2024 15:28:53 GMT
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
server
cloudflare
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers, Accept-Encoding
x-envoy-upstream-service-time
2
cf-ray
883bebab88e02bbc-FRA
content-length
0

Verdicts & Comments Add Verdict or Comment

53 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 function| callGtag string| GRANTED string| DENIED object| dataLayer object| optOutConsent object| optInConsent function| __attachOneTrustCustomHandlingOnlyOnce function| OptanonWrapper boolean| isOneTrustActive object| OneTrustReadyHandlers object| DD_RUM object| UD boolean| udPerformanceEnabled function| handleCSSToggleButtonClick object| webpackChunkudemy_website object| OneTrustStub object| SENTRY_RELEASE object| SENTRY_RELEASES object| django function| pluralidx function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| get_format function| ninterpolate function| clearImmediate function| setImmediate object| babelHelpers number| __mobxInstanceCount object| __mobxGlobals object| regeneratorRuntime object| branch object| __SENTRY__ object| _STORES object| Sentry function| addSpriteMapToDocument object| __onConsentChanged object| otStubData object| webpackChunkStripeJSouter function| noop function| Stripe object| Optanon object| OneTrust function| gtag string| OnetrustActiveGroups string| OptanonActiveGroups object| udPerformance

25 Cookies

Domain/Path Name / Value
.udemy.com/ Name: __cf_bm
Value: Y_LM1kBYvHOeQNqYnyfMqza7RMytTlqI4RztRtjZBak-1715700526-1.0.1.1-OVmI01zH.kBZ_ReAtg1QecYnIjJunjb_uJC_kMVzP0_442Rekqa304s.liWtUVqKYrw17upbNX0WjOrmL4rYKw
.udemy.com/ Name: __cfruid
Value: 96610d382e90b1823709715ac341b60032427ac4-1715700526
frb.udemy.com/ Name: __cflb
Value: 0H28vTEGeNpAqBkLaGKxTL7nwkVtPtZYB7wq6zuhbyn
.udemy.com/ Name: __udmy_2_v57r
Value: d6c36d6fceff4801965920fb424c3188
frb.udemy.com/ Name: csrftoken
Value: eoDepy2JDNxROQvFBw0WtVHZCZQ2Av32UDqRETlV3tsIBzF0B9CNNijRfv6JwbnK
frb.udemy.com/ Name: ud_cache_brand
Value: 31024DEen_US
frb.udemy.com/ Name: ud_cache_campaign_code
Value: LEADERSALE24B
frb.udemy.com/ Name: ud_cache_marketplace_country
Value: DE
frb.udemy.com/ Name: ud_cache_price_country
Value: DE
frb.udemy.com/ Name: ud_cache_release
Value: c4299e6ecccb5c01b8c5
frb.udemy.com/ Name: ud_cache_user
Value: ""
frb.udemy.com/ Name: ud_cache_version
Value: 1
frb.udemy.com/ Name: ud_cache_language
Value: en
frb.udemy.com/ Name: ud_cache_device
Value: None
frb.udemy.com/ Name: ud_cache_logged_in
Value: 0
.udemycdn.com/ Name: __cf_bm
Value: hQo0LXk0YiOUffTXIcsrdoHilizaU6ud2ow73I4PXhc-1715700528-1.0.1.1-CSgdPEzYB5qx6Z8EDHmbVk7EBE14cCPpgm9u.7fwKRaY_j6VWdUPLBCcI4mibMWPFlGAe5ggTkaWo2zsMyvCTA
.udemy.com/ Name: cf_clearance
Value: gJBSCX6poyBEs9H.UVBOpITJbCP3vZBd5JCxgrFJc98-1715700529-1.0.1.1-JsTxwlcCE38BBzIqdaqxH7hp4lVO44lTKS7RnwR02aQ0NCpRoNzGtptrm5VbpXUY2bUYsuepFMW_aIfB_9Z0wg
.udemy.com/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Tue+May+14+2024+17%3A28%3A49+GMT%2B0200+(Mitteleurop%C3%A4ische+Sommerzeit)&version=202401.2.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=302db4bc-58b8-43d0-a60a-26b1313ecc58&interactionCount=0&landingPath=https%3A%2F%2Ffrb.udemy.com%2Fcourse%2Ffundamentals-of-operating-systems%2F%3Flid%3Diuub2m3kj25v%26utm_campaign%3D240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged%26utm_content%3Dudemy_braze.793f1811fc52a89e3f1d6f017fa73490%26utm_medium%3DEmail%26utm_source%3Demail-pro%26utm_term%3D3x1_REVIEW_V2&groups=C0001%3A1%2CC0003%3A0%2CC0002%3A0
.udemy.com/ Name: eventing_session_id
Value: NmFmZjMxOTQtY2IwNi00NG-1715702330722
frb.udemy.com/ Name: evi
Value: "3@ZnhUvooZyv7D_LQi1kPafDcGgS9PiENX6syRkGhmoVoPFRzSC3BJg2qJ"
frb.udemy.com/ Name: ud_rule_vars
Value: "eJx9jssKwjAURH9FslXLTZpX8y2FkKY3GqwEk7Qb8d8tWEEQ3Q5z5sydVJdPWHG0SyyxpmxG6Vs5yuAxBK6BdlJ0DMLAGfct1dr4lC4RidmRe09CzKW-WDu6iv2a94QB40cQR8p3VBimDZeNEsCk2AMYgJ4c1tbkVrSm2Z9tzS6E6G1Jc_ZoF5ejG6ZtDa8uTh-IX0sFN2mN15_SrpFKKfYtzXibsfx9LGgjmNK8fcMP8ngCTgVZRg==:1s6u5D:nqUp3f8ozqVBcAhTB_OS26AMovY"
m.stripe.com/ Name: m
Value: 1c72163e-3f83-4ecb-b10a-9af15d32a26c7658e0
.frb.udemy.com/ Name: __stripe_mid
Value: c50a8a05-077c-479f-8278-98c35b9502104d7c4a
.frb.udemy.com/ Name: __stripe_sid
Value: aacfdac8-dfda-4daa-90c3-2f592111c04259af60
frb.udemy.com/ Name: _dd_s
Value: rum=0&expire=1715701428466

16 Console Messages

Source Level URL
Text
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
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other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
Message:
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other warning URL: https://frb.udemy.com/course/fundamentals-of-operating-systems/?lid=iuub2m3kj25v&utm_campaign=240109_Student-UB_EM-Lifecycle_Data-Insights_Not-Engaged&utm_content=udemy_braze.793f1811fc52a89e3f1d6f017fa73490&utm_medium=Email&utm_source=email-pro&utm_term=3x1_REVIEW_V2
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