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c0ursera.org Open in urlscan Pro
2606:4700:3036::ac43:cb57  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://login.c0ursera.org/
Effective URL: https://c0ursera.org/
Submission: On April 05 via automatic, source certstream-suspicious — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 37 HTTP transactions. The main IP is 2606:4700:3036::ac43:cb57, located in United States and belongs to CLOUDFLARENET, US. The main domain is c0ursera.org.
TLS certificate: Issued by E1 on April 3rd 2024. Valid for: 3 months.
This is the only time c0ursera.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 2606:4700:303... 13335 (CLOUDFLAR...)
35 143.204.9.43 16509 (AMAZON-02)
37 3
Domain Requested by
35 d3njjcbhbojbot.cloudfront.net c0ursera.org
1 c0ursera.org
1 login.c0ursera.org 1 redirects
0 gc.kis.v2.scr.kaspersky-labs.com Failed c0ursera.org
37 4

This site contains no links.

Subject Issuer Validity Valid
c0ursera.org
E1		 2024-04-03 -
2024-07-02		 3 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01		 2023-10-10 -
2024-09-19		 a year crt.sh

This page contains 1 frames:

Primary Page: https://c0ursera.org/
Frame ID: 8F2B9D2485987077802FA13CCA7B7520
Requests: 37 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://login.c0ursera.org/ HTTP 302
    https://c0ursera.org/ Page URL

Page Statistics

37
Requests

97 %
HTTPS

50 %
IPv6

3
Domains

4
Subdomains

3
IPs

1
Countries

791 kB
Transfer

3106 kB
Size

0
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://login.c0ursera.org/ HTTP 302
    https://c0ursera.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

37 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
c0ursera.org/
Redirect Chain
  • https://login.c0ursera.org/
  • https://c0ursera.org/
866 KB
137 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:cb57 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / PHP/8.1.27
Resource Hash
832369c7fceff56ec54a9241c0cae8ab9c0a06fd143cabebbba25f623882adb6

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
de-DE,de;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
86fbffd87cea18e6-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Fri, 05 Apr 2024 19:38:36 GMT
link
<https://c0ursera.org/wp-json/>; rel="https://api.w.org/"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Bcg99HHRAHaI7zKCjYSYflijudgTbAxD%2B5mEjPHc2V2Noyb3f1RdJUgi9hCzlbV3kE4fjmA5E5%2FsVAJEqJHMAet5lDkJ4hsJ0Z%2BHAsxHEvwhCV%2F%2BP268D%2BNW6oG2acYuKIE8Y%2F1Oow2f0Mw%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-powered-by
PHP/8.1.27
x-turbo-charged-by
LiteSpeed

Redirect headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache, no-store, must-revalidate, max-age=0
cf-cache-status
DYNAMIC
cf-ray
86fbffd6dacf18e6-FRA
content-type
text/html
date
Fri, 05 Apr 2024 19:38:36 GMT
location
https://c0ursera.org/
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZL5ONlAXsUtpeJQoSXqPHjeLfHy79PVPKk0YvLErXx8tn5dbG4ghzAu1Mi4%2Fi68lnNtU2hGGB3uiLeA24S4NPgoyD9%2FQA9LvKM7CzC9mrLCnvIkUVszdnpC4K6tE7v%2Bo%2Bkxi1KJYyBWlBRy0fAs69rc%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
x-turbo-charged-by
LiteSpeed
source-sans-pro-v14-latin-regular.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-regular.woff2
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
a9950fa5ca9cf47072770900d259bcf6778aa1119652d2e706d5eb92df254199
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
Origin
https://c0ursera.org
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 10 Mar 2024 23:37:01 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 75eaed1e8c4b311f3b5fb4f439d6e696.cloudfront.net (CloudFront)
x-amz-version-id
null
x-amz-cf-pop
MXP64-C1
age
2232096
x-cache
Hit from cloudfront
x-coursera-request-id
F16Gst83Ee6h0Ar_7pXdGQ
x-xss-protection
1; mode=block
last-modified
Thu, 29 Oct 2020 21:56:29 GMT
server
AmazonS3
etag
"899c8f78ce650d4009d42443897aa723"
x-frame-options
SAMEORIGIN
access-control-allow-methods
GET
content-type
binary/octet-stream
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
vary
Accept-Encoding
accept-ranges
bytes
x-amz-cf-id
f6FLiFz1LCYwVJX6G5pv2Ajk6_wSLoAZyod7FZYXcvU0Rp8LiMdNog==
x-coursera-trace-id-hex
6516ef29ab5d52cb
source-sans-pro-v14-latin-600.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-600.woff2
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
efb3cdc5e4582fd67dffab6fc6e5062074ce3f8c51747346af944e97749dc309
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
Origin
https://c0ursera.org
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
x-amz-version-id
null
via
1.1 75eaed1e8c4b311f3b5fb4f439d6e696.cloudfront.net (CloudFront)
date
Sat, 09 Mar 2024 01:55:32 GMT
x-amz-cf-pop
MXP64-C1
age
2396585
x-cache
Hit from cloudfront
x-coursera-request-id
IxWSn8YlEe6p2hJjge0Z6w
x-xss-protection
1; mode=block
last-modified
Thu, 29 Oct 2020 21:56:30 GMT
server
AmazonS3
etag
"c85615b296302af51e683eecb5e371d4"
x-frame-options
SAMEORIGIN
access-control-allow-methods
GET
content-type
binary/octet-stream
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
accept-ranges
bytes
x-amz-cf-id
UNycOEOHQgaqnX7XA5EW-6RgF3yGZecWta6qIj9OtEI48Br7pxNqDw==
x-coursera-trace-id-hex
ac4054cf85b5afaa
source-sans-pro-v14-latin-700.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/ 		15 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-700.woff2
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
24f7e397faec79e62c37ff2f00b170f6dc1557fb46ac169f9f1897a9d641dd03
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
Origin
https://c0ursera.org
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 11 Mar 2024 21:04:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 75eaed1e8c4b311f3b5fb4f439d6e696.cloudfront.net (CloudFront)
x-amz-version-id
null
x-amz-cf-pop
MXP64-C1
age
2154874
x-cache
Hit from cloudfront
x-coursera-request-id
42TPH9_qEe6iZA79WOJZxQ
x-xss-protection
1; mode=block
last-modified
Thu, 29 Oct 2020 21:56:31 GMT
server
AmazonS3
etag
"1a4bcb3ec9c508d478d4dbf6b56f6208"
x-frame-options
SAMEORIGIN
access-control-allow-methods
GET
content-type
binary/octet-stream
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
vary
Accept-Encoding
accept-ranges
bytes
x-amz-cf-id
xXdbIIf6irayTWIQrILHMAlnAm7wPdk8oi5LpTtoMkD63nirv8UjnA==
x-coursera-trace-id-hex
431e5183122ccbf8
main.js
gc.kis.v2.scr.kaspersky-labs.com/FD126C42-EBFA-4E12-B309-BB3FDD723AC1/ 		0
0
CourseraLearners_C_Composition_Hillary_copy__3_.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/5CFC8u8XiXcbSOlVv6JZQx/4e6f898f57f9d798437b3aa22026e30b/ 		12 KB
13 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/5CFC8u8XiXcbSOlVv6JZQx/4e6f898f57f9d798437b3aa22026e30b/CourseraLearners_C_Composition_Hillary_copy__3_.png?auto=format%2Ccompress&dpr=1&w=459&h=497&q=40
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
d6672170a8ba8063b690af973812baffdeb7fa9aa736317f4e5bb2fddc2dd39d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 15 Sep 2023 10:42:29 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
17571367
x-cache
Hit from cloudfront
x-coursera-request-id
kVluVVO0Ee6CPhKN3TpJ1w
x-envoy-upstream-service-time
4
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=31536000
x-amz-cf-id
vOVI-00Lo5Wl5ppSuQXZpYLI3zJLlDh9WwEUmNE58CepxViAXnY-qQ==
x-coursera-trace-id-hex
8a7154fc536efadb
allStyles.fd235ecd5c05215a4d73.js
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 		130 B
929 B 		Script
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/allStyles.fd235ecd5c05215a4d73.js
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
21777e9f9fb1d3bb9c174b4c41bdb6470404c5e89bd7ecf9a6e103891139cad0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
Origin
https://c0ursera.org
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 26 Mar 2024 22:02:46 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 75eaed1e8c4b311f3b5fb4f439d6e696.cloudfront.net (CloudFront)
x-amz-version-id
CTgrkSUNYwinRCA.sD16VMchrgYnB9U_
x-amz-cf-pop
MXP64-C1
age
855351
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
x-coursera-request-id
k2Kq0uu8Ee6YsQ6IHWftCQ
content-length
106
x-xss-protection
1; mode=block
x-amz-expiration
expiry-date="Thu, 27 Mar 2025 00:00:00 GMT", rule-id="Manage builds"
last-modified
Tue, 26 Mar 2024 20:40:50 GMT
server
AmazonS3
etag
"6d3d6a2f3fcc206049a2f9d09284b5c6"
access-control-max-age
0
access-control-allow-methods
GET
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
access-control-allow-credentials
true
x-frame-options
SAMEORIGIN
accept-ranges
bytes
timing-allow-origin
*
x-amz-cf-id
rxdx89b4hZDr6zRe7CA2kH4JL4IumdWgGM115WgPPo49Jq0_P4Gd0A==
x-coursera-trace-id-hex
1bca4c6c997a913d
fr.app.90e2f2eb875d3e55812e.js
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 		2 MB
503 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/fr.app.90e2f2eb875d3e55812e.js
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9a798e271a132c443ae04ae39b549f679296abbd8a3f13bc8d4d7a2b20953bdc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
Origin
https://c0ursera.org
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 03 Apr 2024 00:06:33 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 75eaed1e8c4b311f3b5fb4f439d6e696.cloudfront.net (CloudFront)
x-amz-version-id
k2I63U8ISEhOul7__GMpbeniAm9nMcy2
x-amz-cf-pop
MXP64-C1
age
243124
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
x-coursera-request-id
B1uW-PFOEe6qhA5xuRPMIw
content-length
513599
x-xss-protection
1; mode=block
x-amz-expiration
expiry-date="Thu, 03 Apr 2025 00:00:00 GMT", rule-id="Manage builds"
last-modified
Tue, 02 Apr 2024 23:43:58 GMT
server
AmazonS3
etag
"de057dfcc373867e7dbd5d71c6b21a61"
access-control-max-age
0
access-control-allow-methods
GET
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
access-control-allow-credentials
true
x-frame-options
SAMEORIGIN
accept-ranges
bytes
timing-allow-origin
*
x-amz-cf-id
KRk1q5E711qh1E2FSeGwNvZNFQxFGy8VvKfidkdeJLbfr5kLYqHr0A==
x-coursera-trace-id-hex
82c4023b48fb671
illinois-3.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/77hmeEJo3ZPlURCU02fD52/aa37b7f7b52285ba350acac62d8af5c1/ 		2 KB
2 KB 		Image
General
Check archive.org
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
envoy /
Resource Hash
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
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MXP64-C1
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4A08W9D2Ee6onw4L2BkFRQ
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1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
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cache-control
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x-amz-cf-id
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Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
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server
envoy
x-frame-options
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vary
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content-type
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cache-control
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x-amz-cf-id
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Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
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MXP64-C1
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4A1jbdD2Ee6onw4L2BkFRQ
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server
envoy
x-frame-options
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content-type
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
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envoy
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
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X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
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x-frame-options
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
3798994
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x-coursera-request-id
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envoy
x-frame-options
SAMEORIGIN
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content-type
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cache-control
public, max-age=31536000
x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
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X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
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x-envoy-upstream-service-time
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server
envoy
x-frame-options
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content-type
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x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 21 Feb 2024 20:22:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
3798994
x-cache
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x-coursera-request-id
4A7DBtD2Ee65qgqE86-iQw
x-envoy-upstream-service-time
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1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
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content-type
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cache-control
public, max-age=31536000
x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
a3ca8a4266e0dfd537a6bac65a8bc865ed0d9ec258ec57a10af73b1bb5faeb48
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

date
Wed, 21 Feb 2024 20:56:45 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
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x-amz-cf-pop
MXP64-C1
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x-coursera-request-id
uUaH0dD7Ee62HA7C8U78uQ
x-envoy-upstream-service-time
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x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
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cache-control
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x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 04 Oct 2023 21:03:33 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
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x-cache
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x-coursera-request-id
el-f12L5Ee6p1hIV6DA6wQ
x-envoy-upstream-service-time
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x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=31536000
x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 16 Sep 2023 14:31:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
17471236
x-cache
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x-coursera-request-id
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x-envoy-upstream-service-time
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x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=31536000
x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 07 Sep 2023 03:42:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
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x-cache
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x-coursera-request-id
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x-envoy-upstream-service-time
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x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
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content-type
image/png
cache-control
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x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
bcee2daac88ea868f5b58a1c7fba108ebfe943d4a2b7b70f14ece1e24d388317
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 26 Jul 2023 03:13:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
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x-cache
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x-coursera-request-id
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x-envoy-upstream-service-time
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x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=31536000
x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jul 2023 02:59:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
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x-cache
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x-coursera-request-id
eyC_nyHyEe6jFwqI1JYSPQ
x-envoy-upstream-service-time
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x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=31536000
x-amz-cf-id
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jul 2023 02:59:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
23042335
x-cache
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x-coursera-request-id
ez0hNyHyEe6GwA5Zjv_BYQ
x-envoy-upstream-service-time
7
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=31536000
x-amz-cf-id
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x-coursera-trace-id-hex
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
b6b4fd8990a7de3a58c9c6c221f8796c8ae9969613cafe715537021560a34ef8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Apr 2023 20:00:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
30584275
x-cache
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x-coursera-request-id
iDGYON1aEe2k1hIo7FMy6w
x-envoy-upstream-service-time
9
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=31536000
x-amz-cf-id
b2YIn17dykW17xg-KwoIwU_me7VJhfB13fqBpsr0ce_sXmWcG4RqtA==
x-coursera-trace-id-hex
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logo-capgemini.svg
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Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
28c948c0d3181f0ade59cca5c71d5e85d355c34fefd27d8ac0ca3ae8bb6900d8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jul 2023 05:46:08 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
22600349
x-cache
Hit from cloudfront
x-coursera-request-id
j3G-bCX3Ee6CnBIsv7vFww
x-envoy-upstream-service-time
6
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
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H2
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TLS 1.3, , AES_128_GCM
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143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Mon, 02 Oct 2023 00:40:56 GMT
content-encoding
gzip
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sec-ch-ua
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accept-language
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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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content-encoding
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TLS 1.3, , AES_128_GCM
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sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Wed, 04 Oct 2023 21:03:33 GMT
content-encoding
gzip
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Protocol
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envoy /
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
x-content-type-options
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
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envoy /
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Request headers

sec-ch-ua
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https://c0ursera.org/
accept-language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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date
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content-encoding
gzip
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URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
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Software
envoy /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Mon, 01 Apr 2024 20:06:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
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Protocol
H2
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TLS 1.3, , AES_128_GCM
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143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
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envoy /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 04 Oct 2023 20:06:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
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1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
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Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
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envoy /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
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Response headers

date
Wed, 04 Oct 2023 20:06:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
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x-envoy-upstream-service-time
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x-frame-options
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https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/twitter.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 04 Oct 2023 20:06:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
15895937
x-cache
Hit from cloudfront
x-coursera-request-id
fCev8mLxEe6mcRLxkn9ilw
x-envoy-upstream-service-time
15
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=315360000
x-amz-cf-id
Eqa7f3ieLCT2j8cBkrfQReifolOwbBHpSbkRHBO8h3oj0t4n5TgDYA==
x-coursera-trace-id-hex
93dbf43a4e8b699a
youtube.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/ 		542 B
949 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/youtube.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
70b5aa798d2f537c374d3a316c6e9d1a86f750199826e23beb3e475a69560e23
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 04 Oct 2023 20:06:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
15895937
x-cache
Hit from cloudfront
x-coursera-request-id
fBeCzGLxEe62RBKSeWfObQ
x-envoy-upstream-service-time
4
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=315360000
x-amz-cf-id
9f347zhDLdP49ePCE-R9J8z4XvRT9GGBuNtBKBOF0RXXGdMaEnZTOw==
x-coursera-trace-id-hex
822ce6aa5090e314
instagram.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/ 		543 B
945 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/instagram.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
351a96078507b61b0f8bcd559743d4ac91dcdfacef0121bd5ea2c48d0ca918a1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 04 Oct 2023 20:06:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
15895937
x-cache
Hit from cloudfront
x-coursera-request-id
fCSip2LxEe6tnBKoC8lTgQ
x-envoy-upstream-service-time
5
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=315360000
x-amz-cf-id
Uk02_g9nAGQCmB-ZaSfio6r2gycAr8CuPFCty2APhbIni_P_HKPIvA==
x-coursera-trace-id-hex
e9dd5c050cf10c35
9b7e964107839c77644d7e7d15035b73.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/ 		529 B
931 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/9b7e964107839c77644d7e7d15035b73.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28
Requested by
Host: c0ursera.org
URL: https://c0ursera.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.9.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-9-43.mxp64.r.cloudfront.net
Software
envoy /
Resource Hash
c29c0edcd0d0d3fd652726c93d97c75787beafb1739ab2ff2d544ba249d9a0e9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://c0ursera.org/
accept-language
de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 01 Apr 2024 20:06:22 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 3324a8ad97d1ad89d31d73e8b93b919a.cloudfront.net (CloudFront)
x-amz-cf-pop
MXP64-C1
age
343935
x-cache
Hit from cloudfront
x-coursera-request-id
T72gRfBjEe6kZhKJmiNk6w
x-envoy-upstream-service-time
9
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=2592000
x-amz-cf-id
nPGWFkrBm0BWDhgi7eMxaPEvJJyynlx3ORIO6Cj-j9jnIC32-sMUCA==
x-coursera-trace-id-hex
d8c624600c438d48

Failed requests

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

Domain
gc.kis.v2.scr.kaspersky-labs.com
URL
https://gc.kis.v2.scr.kaspersky-labs.com/FD126C42-EBFA-4E12-B309-BB3FDD723AC1/main.js?attr=jXI8ssp1AJLoTeg7edSWCL36p7woKrc4W-kKFkMqH9_kPqwqLeJGy-JdbnJYKfiH

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

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.

c0ursera.org
d3njjcbhbojbot.cloudfront.net
gc.kis.v2.scr.kaspersky-labs.com
login.c0ursera.org
gc.kis.v2.scr.kaspersky-labs.com
143.204.9.43
2606:4700:3036::ac43:cb57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b62ce171fe3e48b70ae88254b9180aa67692c97beea6113bcaf096d2188781c1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