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www.udemy.com Open in urlscan Pro
2606:4700::6810:8eed  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://e2.udemymail.com/ls/click?upn=u001.TtzRjPf63yUg9yrAxgqE78WDKTn6A2iSo8JCeA5RUg-2BIBYDUJYoO6MITprCnfl3sG4wHu58O20gx...
Effective URL: https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campa...
Submission: On December 17 via api from AE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 1 countries across 3 domains to perform 9 HTTP transactions. The main IP is 2606:4700::6810:8eed, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.udemy.com. The Cisco Umbrella rank of the primary domain is 29180.
TLS certificate: Issued by WE1 on November 30th 2024. Valid for: 3 months.
This is the only time www.udemy.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2a06:98c1:312... 13335 (CLOUDFLAR...)
5 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
9 4
Apex Domain
Subdomains		 Transfer
5 udemy.com
www.udemy.com — Cisco Umbrella Rank: 29180
63 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3147
16 KB
1 udemymail.com
e2.udemymail.com — Cisco Umbrella Rank: 222346
822 B
9 3
Domain Requested by
5 www.udemy.com www.udemy.com
2 challenges.cloudflare.com www.udemy.com
challenges.cloudflare.com
1 e2.udemymail.com 1 redirects
9 3

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
udemy.com
WE1		 2024-11-30 -
2025-03-01		 3 months crt.sh
challenges.cloudflare.com
WE1		 2024-11-03 -
2025-02-01		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594
Frame ID: 1B25F09EB23EB5BFC9D3BF4E0AAF7CF9
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv/uj0m1/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: 8C77D3BA3D8CD265B5AC32DCEA7B5E83
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Nur einen Moment…

Page URL History Show full URLs

  1. https://e2.udemymail.com/ls/click?upn=u001.TtzRjPf63yUg9yrAxgqE78WDKTn6A2iSo8JCeA5RUg-2BIBYDUJYoO6MIT... HTTP 302
    https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode... Page URL

Page Statistics

9
Requests

78 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

4
IPs

1
Countries

79 kB
Transfer

179 kB
Size

1
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://e2.udemymail.com/ls/click?upn=u001.TtzRjPf63yUg9yrAxgqE78WDKTn6A2iSo8JCeA5RUg-2BIBYDUJYoO6MITprCnfl3sG4wHu58O20gxe-2BjiAWi3PzTs5zvj2E6tIjO7lWkfnl3uzts5OuKz-2B9scHHnXHpMPc2ajWLMZvvFt2ZzWe-2BMQsVwztlS2M2x5Uh4Bjv7-2BPyNr61RVEbe66CfxIqm1LWf-2Fz6w6a8AHNBBqxBErEL0IDj26kMsHCQjpJd3xtnV5Ih4JI0khAZEVaNJU3h4Q0r38uHJfd4dLUnf4E4t1-2BhshbrxSmeXK6vAZ9TZZ1YUKYAw-3Dp84u_I9VQdgzjWmsMw-2BTR03FeUMgujbLD3SC5UY3SVqQlkU4zTkOZ7f0m4nVGPAs9TIAsKssjY2OsIpyC-2FcMPortYuuXEJ80aEly0-2Bpjbyln2OiOVyAgJXDb02oZy5zeo7YDCL3UcQHYwh-2BUPs57-2FhtS4cfPDyBA6jrUw1jV4SDCxKMZqysbuZzkCAdaSnWFW7fsi-2BHhXVTMYrvkNgrNULO7qG-2B-2BkOGipIfaFofsshDa5XaN54CHj22gbR4ZE23ddyUxYis7aIcNU9tUfW9ofmSpGhlkuhEbh8ZhKtInsj40FEsKEbCKbXBGQS3dMj4bPiuWPBjUng8BgNIEqJAb327AG0Jz1aGYNxqD-2F9KTuaK3gkgAg4pqsf1k8F3Jh8xVGnwVZlM2AdxtBowvVYAsC-2FqRu9wH2-2B-2FKpEodBNHy-2BaQaOklV-2BTiogPOJobt5UCZw0DYRCGkHZnBTSoCluWxPZLnyhMaQsrl3HB5U44kGZsBiZt5o-2B405gTD6YekfE5jOcyyJ1gbTaHzRqJdNOE7O9VokkIEugsM1Tn1qlL-2FSMpdRo5Uo-3D HTTP 302
    https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/
Redirect Chain
  • https://e2.udemymail.com/ls/click?upn=u001.TtzRjPf63yUg9yrAxgqE78WDKTn6A2iSo8JCeA5RUg-2BIBYDUJYoO6MITprCnfl3sG4wHu58O20gxe-2BjiAWi3PzTs5zvj2E6tIjO7lWkfnl3uzts5OuKz-2B9scHHnXHpMPc2ajWLMZvvFt2ZzWe-2B...
  • https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&u...
12 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594
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
1152be8fae08f5e1789d7fe0a55ac15d2dadeaf0dab385582d5a329f1a5c0156
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out
SP9NPsSMjnY+ZiCgVsho4A2ze8gw+brItOi81IOee5Fd4D0CNxlUHWR0iVJxBQh+F3+luuK75A2cTUDsrgyY1w/K/veSjsK8zCF2v4hymDoGcAsGhZkfCnBtUUVqdbM1SjiP4EtHyhQJF1I/0ZKihQ==$7Joic+AqIJahFTS09WX4SQ==
cf-mitigated
challenge
cf-ray
8f372a0a2d8a9747-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Tue, 17 Dec 2024 13:12:20 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
vary
Accept-Encoding
x-content-options
nosniff
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8f372a06df5b71e2-FRA
content-type
text/html; charset=utf-8
date
Tue, 17 Dec 2024 13:12:20 GMT
location
https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kFzGtuGQSPQbngeJPsH%2BwQbiN5Xq1nXSXBksZB1Y%2BaTsYBVByq5MFNoZ69EjUyo90bEkwt9q9p%2F2fGuoyFI85VdDVsot2XZ5shrkX4AIOn9QBEG9Ppjehvb1Ih9T7wLYQMlI8p0t3utJ2Adl4oOM"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=7820&min_rtt=6233&rtt_var=2809&sent=16&recv=12&lost=4&retrans=7&sent_bytes=4805&recv_bytes=5261&delivery_rate=849&cwnd=8400&unsent_bytes=0&cid=7f68c78e6c919192&ts=387&x=1" cfExtPri cfHdrFlush;dur=0
x-robots-tag
noindex, nofollow
v1
www.udemy.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/ 		96 KB
36 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.udemy.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8f372a0a2d8a9747
Requested by
Host: www.udemy.com
URL: https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594
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
029a2e5c81a036d6e827e4bfd5ac1589f084420852ff82746aaf0b4d0ac2d295
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594&__cf_chl_rt_tk=eRj3XTWq6904Cy8HEUPMPnDTNe7sbSZkfck10sXN93c-1734441140-1.0.1.1-b8c4s9TMwbzbvTXF1d9P46Gj3sqqYsdNv69Gm.3kwME

Response headers

cf-ray
8f372a0bceef9747-FRA
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
br
date
Tue, 17 Dec 2024 13:12:21 GMT
content-type
application/javascript; charset=UTF-8
server
cloudflare
x-content-type-options
nosniff
api.js
challenges.cloudflare.com/turnstile/v0/b/787bc399e22f/ 		47 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/787bc399e22f/api.js?onload=WXqDk4&render=explicit
Requested by
Host: www.udemy.com
URL: https://www.udemy.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8f372a0a2d8a9747
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5f29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5aac9e52f80011983676c03ad8120e0369e651e6357d0b05054026a3bc8ec32d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://www.udemy.com
Referer

Response headers

server
cloudflare
cache-control
max-age=31536000, stale-if-error=10800, stale-while-revalidate=31536000, public
content-encoding
br
cross-origin-resource-policy
cross-origin
cf-ray
8f372a0daac4dc6a-FRA
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Tue, 17 Dec 2024 13:12:21 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Tue, 10 Dec 2024 17:31:41 GMT
vary
Accept-Encoding
priority
u=3,i=?0
favicon.ico
www.udemy.com/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.udemy.com/favicon.ico
Requested by
Host: www.udemy.com
URL: https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594
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
04015bccbd6222d34f10f4c55e7e2629ac501d428be70004022d4f14fcb7f496
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594

Response headers

content-encoding
br
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
x-content-type-options
nosniff
expires
Thu, 01 Jan 1970 00:00:01 GMT
x-content-options
nosniff
date
Tue, 17 Dec 2024 13:12:21 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
cf-mitigated
challenge
cf-chl-out
5s7thIcueBPQ5nxUe8cpQETcgm8Nc8nK6NQWpXEsB3to90NruTz6RUjqt4KSuD/Q18NWwfkt8HViiZ5ZM8SLmz/zs9OcooEPaBRyRWaSWc9vBK3On6X/EnSdVwYmkdxMvAilO5FnbesDb0cXqwKBSg==$S7izycmUtFxaQyFjhTBP9g==
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cross-origin-opener-policy
same-origin
accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-resource-policy
same-origin
referrer-policy
same-origin
cf-ray
8f372a0d18089747-FRA
cross-origin-embedder-policy
require-corp
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
origin-agent-cluster
?1
server
cloudflare
b3794cbd-333d-4a3f-8ad6-d84c75173f4e
https://www.udemy.com/ Frame 		0
0
FcNSKwy.9xR_npw2DBeN9xGYL1uXfUFHlR1iqgQpSzM-1734441140-1.2.1.1-o0Oj7drFlbedzspCuqEIF5_.KCOe.nNi0kKRZmKTTohgfppzjTnBTRgRedZd7gXa
www.udemy.com/cdn-cgi/challenge-platform/h/b/flow/ov1/896965770:1734437697:WCiSIf6m1ehX0rHY-rr84UvrqXngo6xa3yKJVf112Yc/8f372a0a2d8a9747/ 		13 KB
9 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.udemy.com/cdn-cgi/challenge-platform/h/b/flow/ov1/896965770:1734437697:WCiSIf6m1ehX0rHY-rr84UvrqXngo6xa3yKJVf112Yc/8f372a0a2d8a9747/FcNSKwy.9xR_npw2DBeN9xGYL1uXfUFHlR1iqgQpSzM-1734441140-1.2.1.1-o0Oj7drFlbedzspCuqEIF5_.KCOe.nNi0kKRZmKTTohgfppzjTnBTRgRedZd7gXa
Requested by
Host: www.udemy.com
URL: https://www.udemy.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8f372a0a2d8a9747
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
d94ddaf9a4e5d0cc8037dc70cab58ae5006735be8d2967ebc8ffcd09ad65aa1b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594
CF-Chl-RetryAttempt
0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Content-type
application/x-www-form-urlencoded
CF-Challenge
FcNSKwy.9xR_npw2DBeN9xGYL1uXfUFHlR1iqgQpSzM-1734441140-1.2.1.1-o0Oj7drFlbedzspCuqEIF5_.KCOe.nNi0kKRZmKTTohgfppzjTnBTRgRedZd7gXa

Response headers

cf-ray
8f372a0dd8ff9747-FRA
content-encoding
br
date
Tue, 17 Dec 2024 13:12:21 GMT
content-type
text/plain; charset=UTF-8
cf-chl-gen
DWqgDJfh4Dp6KZyabWUOY0VUyjmr4bvFMOhpxH7AnZXiNRsDVwURHRuy48OVE8gdGKsCwCQz3CE=$HMMnFguiHM/DG3kK
server
cloudflare
x-content-type-options
nosniff
/
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv/uj0m1/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame 8C77 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv/uj0m1/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/787bc399e22f/api.js?onload=WXqDk4&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5e29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/; base-uri 'self'

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8f372a1029b09956-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/; base-uri 'self'
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Tue, 17 Dec 2024 13:12:21 GMT
document-policy
js-profiling
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
priority
u=0,i
referrer-policy
same-origin
server
cloudflare
server-timing
cfExtPri
favicon.ico
www.udemy.com/ 		9 KB
6 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.udemy.com/favicon.ico
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
66473b0dd12c7d5f85c7d49504bb9f9c73b7af1bc7d40dca84c6cf24bc91ba72
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594

Response headers

content-encoding
br
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
x-content-type-options
nosniff
expires
Thu, 01 Jan 1970 00:00:01 GMT
x-content-options
nosniff
date
Tue, 17 Dec 2024 13:12:21 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
cf-mitigated
challenge
cf-chl-out
nEm5qaEqf8D5UgqR2huaj92uwvnSayh7UmcY1JvPn5jG5LfBaWC7xybaFQhSCVztL9Olq6cutm8LwFqZJ+43BhKCVihrd6i2WeUXiaoMp984ekoMwW9WUcpS+Wbqtpg6JY+CNF3Hf5jkH7HpyjXIkw==$W5G4+ilFm6Rz63I2/kavJA==
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cross-origin-opener-policy
same-origin
accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-resource-policy
same-origin
referrer-policy
same-origin
cf-ray
8f372a0f2a169747-FRA
cross-origin-embedder-policy
require-corp
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
origin-agent-cluster
?1
server
cloudflare
5cc7864e-280e-48af-b1f6-ffd5430ed0e5
https://www.udemy.com/ Frame 		0
0

Failed requests

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

Domain
www.udemy.com
URL
blob:https://www.udemy.com/b3794cbd-333d-4a3f-8ad6-d84c75173f4e
Domain
www.udemy.com
URL
blob:https://www.udemy.com/5cc7864e-280e-48af-b1f6-ffd5430ed0e5

Verdicts & Comments Add Verdict or Comment

21 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| _cf_chl_opt function| CScbg6 function| omQod3 function| GVOAr6 function| WXqDk4 boolean| abyo7 function| PmhRk7 function| YHws6 function| Whin0 function| domE8 object| hephn8 object| bOVG4 object| cVGi2 number| VaUI1 object| angular object| qHqZf6 object| turnstile boolean| aRcx2 function| _ string| wpvie3 boolean| nSSnK5

1 Cookies

Domain/Path Name / Value
.udemy.com/ Name: __cf_bm
Value: 5UETcF4bDd_IdNVr61Z6Tsz2dAsZ6iKhJawHtZScFZY-1734441140-1.0.1.1-Lu00SyPNJ7bseYf1gP0.y__KNGV.53VEaPaHYPrp.n3dhwB0vfwMwCamohgoacTbQZZwa2uHXJCjKUyzYFEsMw

3 Console Messages

Source Level URL
Text
network error URL: https://www.udemy.com/course/universidad-java-especialista-en-java-desde-cero-a-master/?couponCode=GM.DIC.24&utm_campaign=2024-12-16&utm_content=promo&utm_medium=2867812&utm_source=email-sendgrid&utm_term=1435594
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://www.udemy.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://www.udemy.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 403 ()

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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN