URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Submission: On March 29 via manual from IN

Summary

This website contacted 23 IPs in 4 countries across 22 domains to perform 56 HTTP transactions. The main IP is 13.35.253.121, located in Seattle, United States and belongs to AMAZON-02 - Amazon.com, Inc., US. The main domain is www.coursera.org.
TLS certificate: Issued by Amazon on September 21st 2018. Valid for: a year.
This is the only time www.coursera.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 13.35.253.121 16509 (AMAZON-02)
11 13.35.253.49 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 52.216.178.221 16509 (AMAZON-02)
4 13.35.253.66 16509 (AMAZON-02)
4 2a00:1450:400... 15169 (GOOGLE)
1 216.58.208.34 15169 (GOOGLE)
2 2a03:2880:f01... 32934 (FACEBOOK)
2 2620:1ec:c11:... 8068 (MICROSOFT...)
2 13.35.253.117 16509 (AMAZON-02)
1 13.35.253.2 16509 (AMAZON-02)
3 54.154.145.55 16509 (AMAZON-02)
3 23.96.207.177 8075 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
2 2 2a00:1450:400... 15169 (GOOGLE)
2 3 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a03:2880:f11... 32934 (FACEBOOK)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 35.241.16.233 15169 (GOOGLE)
1 2 52.29.81.150 16509 (AMAZON-02)
2 2 185.33.223.218 29990 (ASN-APPNEXUS)
1 209.58.138.46 7203 (LEASEWEB-...)
56 23
Domain Requested by
15 d3njjcbhbojbot.cloudfront.net www.coursera.org
8 www.coursera.org www.coursera.org
d3njjcbhbojbot.cloudfront.net
4 www.google-analytics.com www.googletagmanager.com
www.coursera.org
3 www.google.de www.coursera.org
3 www.google.com 2 redirects www.coursera.org
3 mapixl.com www.coursera.org
ajax.googleapis.com
d3njjcbhbojbot.cloudfront.net
3 collector-3549.tvsquared.com www.coursera.org
2 secure.adnxs.com 2 redirects
2 dpx.airpr.com 1 redirects
2 www.facebook.com www.coursera.org
connect.facebook.net
2 stats.g.doubleclick.net 2 redirects
2 intljs.rmtag.com www.coursera.org
tags.rd.linksynergy.com
2 bat.bing.com www.coursera.org
2 connect.facebook.net www.coursera.org
connect.facebook.net
1 lua9b20g37-1.algolianet.com d3njjcbhbojbot.cloudfront.net
1 tags.rd.linksynergy.com intljs.rmtag.com
1 cdn.jsdelivr.net mapixl.com
1 ajax.googleapis.com mapixl.com
1 googleads.g.doubleclick.net www.googleadservices.com
1 px.airpr.com www.coursera.org
1 www.googleadservices.com www.googletagmanager.com
1 s3.amazonaws.com www.coursera.org
1 www.googletagmanager.com d3njjcbhbojbot.cloudfront.net
0 lua9b20g37-dsn.algolia.net Failed d3njjcbhbojbot.cloudfront.net
56 24
Subject Issuer Validity Valid
coursera.org
Amazon
2018-09-21 -
2019-10-21
a year crt.sh
*.cloudfront.net
DigiCert Global CA G2
2018-10-08 -
2019-10-09
a year crt.sh
*.google-analytics.com
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
s3.amazonaws.com
DigiCert Baltimore CA-2 G2
2018-12-03 -
2019-10-25
a year crt.sh
www.googleadservices.com
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2019-03-08 -
2019-06-06
3 months crt.sh
www.bing.com
Microsoft IT TLS CA 5
2017-07-20 -
2019-07-10
2 years crt.sh
*.rmtag.com
Thawte RSA CA 2018
2019-02-12 -
2020-02-28
a year crt.sh
*.airpr.com
Amazon
2019-01-10 -
2020-02-10
a year crt.sh
*.tvsquared.com
COMODO RSA Domain Validation Secure Server CA
2018-10-23 -
2020-10-22
2 years crt.sh
*.mapixl.com
DigiCert SHA2 Secure Server CA
2018-12-03 -
2020-12-07
2 years crt.sh
*.g.doubleclick.net
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
www.google.de
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
www.google.com
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
*.googleapis.com
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
ssl363648.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2018-10-27 -
2019-05-05
6 months crt.sh
*.rd.linksynergy.com
Thawte RSA CA 2018
2018-03-05 -
2020-05-24
2 years crt.sh
algolia.net
COMODO RSA Organization Validation Secure Server CA
2017-09-06 -
2019-09-06
2 years crt.sh

This page contains 3 frames:

Primary Page: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Frame ID: 3ED6979FE619F9AE766F1593A718EED2
Requests: 55 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 88A065C8C2959E2C9456729A207877AB
Requests: 1 HTTP requests in this frame

Frame: https://www.coursera.org/eventing/info.v2
Frame ID: 1C0EE7FD87436A6DE13D4ABF851EFD69
Requests: 1 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i

Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
  • env /^gaGlobal$/i

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

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

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

Page Statistics

56
Requests

98 %
HTTPS

46 %
IPv6

22
Domains

24
Subdomains

23
IPs

4
Countries

1565 kB
Transfer

5661 kB
Size

11
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 27
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-28377374-1&cid=560797853.1553863112&jid=2086337452&gjid=867169168&_gid=599838927.1553863112&_u=YGBAgAAB~&z=507493027 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=560797853.1553863112&jid=2086337452&_v=j73&z=507493027 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=560797853.1553863112&jid=2086337452&_v=j73&z=507493027&slf_rd=1&random=798169513
Request Chain 29
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-86370891-1&cid=560797853.1553863112&jid=75278676&gjid=533994507&_gid=599838927.1553863112&_u=YGDAgAAB~&z=1325567401 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=560797853.1553863112&jid=75278676&_v=j73&z=1325567401 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=560797853.1553863112&jid=75278676&_v=j73&z=1325567401&slf_rd=1&random=3350615934
Request Chain 49
  • https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&ga_account_id=UA-86370891-1&ga_account_type=UA&ga_c=560797853.1553863112&an=true HTTP 302
  • https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=1229832326 HTTP 302
  • https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D1229832326 HTTP 302
  • https://dpx.airpr.com/anpx?adnxs_uid=4695417373295538482&airpr_id=1229832326

56 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 18c925f68839bd759a58a1db27a80895
www.coursera.org/user/
380 KB
79 KB
Document
General
Full URL
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.121 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-253-121.fra6.r.cloudfront.net
Software
envoy / Express
Resource Hash
03e5136b1e7e583d6be18febe2b22adf74703a9b9de3378944ec89b2950dd7b8
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

:method
GET
:authority
www.coursera.org
:scheme
https
:path
/user/18c925f68839bd759a58a1db27a80895
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status
200
content-type
text/html
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
content-encoding
gzip
date
Fri, 29 Mar 2019 12:38:30 GMT
etag
W/"1a6b7-g5z0Hd/BU/8KYFnXBF2nsc3/QNo"
server
envoy
set-cookie
CSRF3-Token=1554727110.KfUA5PWaLY9sXuvQ; Max-Age=864000; Expires=Mon, 08 Apr 2019 12:38:31 GMT; Path=/; Domain=.coursera.org __204u=8767554392-1553863110707; Max-Age=31536000; Expires=Sat, 28 Mar 2020 12:38:31 GMT; Path=/; Domain=.coursera.org
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-coursera-render-mode
json
x-coursera-render-version
v2
x-coursera-request-id
ju-TElIfEemRdQ5WkSWeQg
x-coursera-trace-id-hex
388d90d5ea4bce31
x-envoy-upstream-service-time
368
x-frame-options
SAMEORIGIN
x-powered-by
Express
x-xss-protection
1; mode=block
x-cache
Miss from cloudfront
via
1.1 94faae20b0f122c4555025f52a2fd745.cloudfront.net (CloudFront)
x-amz-cf-id
OTbnyNbCXpD1FjbfQptKQfH9OaaaNWr9Y-WccNlY0KTT3pVCFavBJQ==
allStyles.d5ff585a40fddf61ff77.css
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/
473 KB
77 KB
Stylesheet
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/allStyles.d5ff585a40fddf61ff77.css
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.49 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-253-49.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
eed9de77f84fe3f6a878efaf173a9a09566e6839af9d623673c77debcfae003b
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

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Tue, 26 Mar 2019 18:02:47 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
239744
via
1.1 49140b838a62cd29e30f20e39a82dad0.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
status
200
x-coursera-request-id
XIYEUU_xEem-vgpD4-AZ1A
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Tue, 26 Mar 2019 17:58:51 GMT
server
AmazonS3
x-frame-options
SAMEORIGIN
etag
"59a97fe716bedf5dd23772735ee4c657"
strict-transport-security
max-age=31536000; includeSubDomains; preload
access-control-allow-methods
GET
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
accept-ranges
bytes
timing-allow-origin
*
x-amz-cf-id
eW891p-hicor7Z0Bh8L6Yt8CYYKlCQw9mc_J3BqF98E7HUOya9KS9w==
x-coursera-trace-id-hex
b4af3659eca2dc95
allStyles.d5ff585a40fddf61ff77.js
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/
130 B
768 B
Script
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/allStyles.d5ff585a40fddf61ff77.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.49 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-253-49.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
d154b5e788e377d13e7aff5fd362682f279f2f1cf9c014524ef9e919d08898fa
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

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Tue, 26 Mar 2019 18:02:48 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
239744
via
1.1 49140b838a62cd29e30f20e39a82dad0.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
status
200
x-coursera-request-id
XJOYl0_xEem_TBJZQtgjwg
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Tue, 26 Mar 2019 17:58:51 GMT
server
AmazonS3
x-frame-options
SAMEORIGIN
etag
"5b6ce77a5012e0e7f356488ff1745fa9"
strict-transport-security
max-age=31536000; includeSubDomains; preload
access-control-allow-methods
GET
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
accept-ranges
bytes
timing-allow-origin
*
x-amz-cf-id
4MSLOcGLkYwGXUZKyZShvAyO3fm7lCY6K5IrTcCeM1s07j5bVe2V8A==
x-coursera-trace-id-hex
fe43acc106d60c0f
loader.f3cde4a6827c9d308d31.js
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/
191 KB
60 KB
Script
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/loader.f3cde4a6827c9d308d31.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.49 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-253-49.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
69d5a48545d00452c0129ddd7b70f8b5afd120bb772c87054bc40430026c6b09
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

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Tue, 26 Mar 2019 18:02:48 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
239744
via
1.1 49140b838a62cd29e30f20e39a82dad0.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
status
200
x-coursera-request-id
XKPr10_xEemzVA5PXRDBRg
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Tue, 26 Mar 2019 01:15:57 GMT
server
AmazonS3
x-frame-options
SAMEORIGIN
etag
"e6e7beda5c47aae403ba73df51b45d91"
strict-transport-security
max-age=31536000; includeSubDomains; preload
access-control-allow-methods
GET
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
accept-ranges
bytes
timing-allow-origin
*
x-amz-cf-id
iDOp_bq63vlIXwEa4Y4tX5qKHdIP_hC-hQgazDr7l_aZ0hmw0gD6mw==
x-coursera-trace-id-hex
6d9f6360fd7af773
en.app.21400e532ee62d3b193f.js
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/
1 MB
343 KB
Script
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/en.app.21400e532ee62d3b193f.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.49 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-253-49.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
45f0b200bf44c6b8016d421e00c22e1f0e7d96053a2b0aece943796a44571390
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

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Tue, 26 Mar 2019 18:02:48 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
239744
via
1.1 49140b838a62cd29e30f20e39a82dad0.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
status
200
x-coursera-request-id
XL8VtE_xEeml9wpUOGErUA
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Tue, 26 Mar 2019 01:15:59 GMT
server
AmazonS3
x-frame-options
SAMEORIGIN
etag
"268a983028bab8aded0046eafa1eab35"
strict-transport-security
max-age=31536000; includeSubDomains; preload
access-control-allow-methods
GET
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
accept-ranges
bytes
timing-allow-origin
*
x-amz-cf-id
NzWt__yHDdLU70Omh5FcgnpraBAfTQG_Jo-ZSYcnfN7z-ew7HOVD9w==
x-coursera-trace-id-hex
5b87c48772be2210
download_on_the_app_store_badge_en.svg
d3njjcbhbojbot.cloudfront.net/web/images/icons/
12 KB
5 KB
Image
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/web/images/icons/download_on_the_app_store_badge_en.svg
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.49 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-253-49.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132
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

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www.google-analytics.com/
43 KB
17 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:806::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 16 Jan 2019 20:01:45 GMT
server
Golfe2
age
3964
date
Fri, 29 Mar 2019 11:32:27 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
17543
expires
Fri, 29 Mar 2019 13:32:27 GMT
conversion_async.js
www.googleadservices.com/pagead/
23 KB
9 KB
Script
General
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
216.58.208.34 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
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Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

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

Response headers

date
Fri, 29 Mar 2019 12:38:31 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
content-disposition
attachment; filename="f.txt"
alt-svc
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content-length
8844
x-xss-protection
0
server
cafe
etag
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vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Fri, 29 Mar 2019 12:38:31 GMT
fbevents.js
connect.facebook.net/en_US/
52 KB
16 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
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URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f01c:216:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
status
200
vary
Origin, Accept-Encoding
content-length
15987
x-xss-protection
0
pragma
private
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date
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x-frame-options
DENY
access-control-allow-methods
OPTIONS
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
https://connect.facebook.net
access-control-expose-headers
X-FB-Debug, X-Loader-Length
cache-control
private
access-control-allow-credentials
true
expires
Sat, 01 Jan 2000 00:00:00 GMT
bat.js
bat.bing.com/
22 KB
23 KB
Script
General
Full URL
https://bat.bing.com/bat.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
/
Resource Hash
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Request headers

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Fri, 29 Mar 2019 12:38:31 GMT
last-modified
Fri, 08 Mar 2019 01:08:18 GMT
x-msedge-ref
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access-control-allow-origin
*
etag
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content-type
application/javascript
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200
cache-control
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accept-ranges
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content-length
23004
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intljs.rmtag.com/
66 KB
21 KB
Script
General
Full URL
https://intljs.rmtag.com/113717.ct.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.117 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
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Software
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Resource Hash
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Request headers

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
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content-encoding
gzip
last-modified
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server
Microsoft-IIS/8.5
age
7066
x-powered-by
ASP.NET
sn
amfews1
vary
Accept-Encoding
x-cache
Hit from cloudfront
p3p
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status
200
cache-control
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content-type
application/javascript
x-amz-cf-id
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via
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airpr.js
px.airpr.com/
7 KB
2 KB
Script
General
Full URL
https://px.airpr.com/airpr.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.2 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
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Software
nginx /
Resource Hash
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Request headers

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

Response headers

date
Fri, 29 Mar 2019 09:25:58 GMT
content-encoding
gzip
last-modified
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server
nginx
age
11556
etag
"5adb7d0b-853"
x-cache
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content-type
application/javascript; charset=utf-8
status
200
cache-control
max-age=43200
content-length
2131
via
1.1 f2ee8ec5deee40e44013272a9c7aa35c.cloudfront.net (CloudFront)
x-amz-cf-id
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expires
Fri, 29 Mar 2019 21:28:21 GMT
tv2track.js
collector-3549.tvsquared.com/
20 KB
9 KB
Script
General
Full URL
https://collector-3549.tvsquared.com/tv2track.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.154.145.55 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
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Software
nginx /
Resource Hash
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Request headers

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
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Response headers

Date
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Content-Encoding
gzip
Last-Modified
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Server
nginx
ETag
"5af950c4-2113"
Content-Type
application/javascript
Cache-Control
max-age=600
Connection
keep-alive
X-Robots-Tag
noindex
Content-Length
8467
Expires
Fri, 29 Mar 2019 12:48:31 GMT
widget.js
mapixl.com/scripts/
6 KB
2 KB
Script
General
Full URL
https://mapixl.com/scripts/widget.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.96.207.177 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

date
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content-encoding
gzip
last-modified
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server
Microsoft-IIS/10.0
x-powered-by
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etag
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vary
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accept-ranges
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36 KB
14 KB
Script
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/13.1fa126287c8d9afdde9e.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Reverse DNS
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Software
AmazonS3 /
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Security Headers
Name Value
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Request headers

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

Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
age
1430629
via
1.1 49140b838a62cd29e30f20e39a82dad0.cloudfront.net (CloudFront)
x-cache
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status
200
x-coursera-request-id
nhix_kUcEemjzRLA9UMhEA
vary
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x-xss-protection
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last-modified
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server
AmazonS3
x-frame-options
SAMEORIGIN
etag
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strict-transport-security
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access-control-allow-methods
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content-type
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access-control-allow-origin
*
cache-control
max-age=2592000, immutable
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timing-allow-origin
*
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0
bat.bing.com/action/
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Image
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Full URL
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Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
/
Resource Hash
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Request headers

Referer
https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status
204
pragma
no-cache
date
Fri, 29 Mar 2019 12:38:31 GMT
cache-control
no-cache, must-revalidate
x-msedge-ref
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access-control-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/927621030/
2 KB
1 KB
Script
General
Full URL
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Requested by
Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:816::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

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

Response headers

pragma
no-cache
date
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content-encoding
gzip
x-content-type-options
nosniff
content-type
text/javascript; charset=UTF-8
server
cafe
p3p
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200
cache-control
no-cache, must-revalidate
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
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content-length
956
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
99 B
Image
General
Full URL
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Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:806::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
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Resource Hash
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Name Value
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Request headers

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

Response headers

pragma
no-cache
date
Fri, 08 Mar 2019 21:10:16 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
age
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content-type
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status
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alt-svc
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cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
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ga-audiences
www.google.de/ads/
Redirect Chain
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42 B
109 B
Image
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Full URL
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Requested by
Host: www.coursera.org
URL: https://www.coursera.org/user/18c925f68839bd759a58a1db27a80895
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:814::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
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Security Headers
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Failed requests

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

Domain
lua9b20g37-dsn.algolia.net
URL
https://lua9b20g37-dsn.algolia.net/1/indexes/*/queries?x-algolia-agent=Algolia%20for%20vanilla%20JavaScript%20(lite)%203.30.0%3Breact-instantsearch%205.2.3%3BJS%20Helper%202.26.1&x-algolia-application-id=LUA9B20G37&x-algolia-api-key=dcc55281ffd7ba6f24c3a9b18288499b

Verdicts & Comments Add Verdict or Comment

66 JavaScript Global Variables

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

object| onselectstart object| onselectionchange function| queueMicrotask object| _204 object| _400 boolean| ssr object| webpackJsonp object| __core-js_shared__ object| _gaq object| App string| appName object| __APOLLO_STATE__ object| renderedClassNames string| detectedTimezone function| loadScript object| coursera string| locale object| core function| setImmediate function| clearImmediate object| dataLayer object| ___gcfg object| google_tag_manager function| postscribe string| GoogleAnalyticsObject function| ga function| fbq function| _fbq object| uetq object| DataLayer object| _airpr object| _tvq object| __APOLLO_CLIENT__ function| UET object| _airpr_ns object| context function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO object| ct_cl function| ___RMCMPW object| ccfg object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| JSON2 object| TV2Track object| ReactIntlMixin object| __algolia function| SearchIndex function| _ function| getParameterByName function| processFingerprint function| Fingerprint2 undefined| $ undefined| jQuery function| mf_fpidsCallback function| timeout__mf function| waitForReady function| fallback function| callback function| impliedConsent function| getConsentStatus object| _mf__tag object| _globalMids

11 Cookies

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Value: 1
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Value: 1553863112059
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Value: GA1.2.599838927.1553863112
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Value: GA1.2.560797853.1553863112
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Value: 1554727110.KfUA5PWaLY9sXuvQ
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Value: 92902957-f886-4c21-d40b-ac1197086e9c
.coursera.org/ Name: _fbp
Value: fb.1.1553863111666.2112136944
.coursera.org/ Name: __204u
Value: 8767554392-1553863110707
.coursera.org/ Name: __204r
Value:

6 Console Messages

Source Level URL
Text
console-api log URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/en.app.21400e532ee62d3b193f.js(Line 164)
Message:
learnlearnle arnlearnlearn learnlearnlearnl earnlearnlearnlea rnlearnlearnlear nlearnlearnlearnlearn learnlea r nlearnle arnlearn learnle arnlearn learnle Passionate about education? Come work at Coursera! arnlear nlearnle arnlear https://about.coursera.org/careers/ nlearnle arnlearnlear nlearnlea rnlearnlearnlearnlearnlearnlearnlearnle arnlearnlearnlearn learnlearnlearnle arnlearnlear nlearnlearnle
console-api log URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/13.1fa126287c8d9afdde9e.js(Line 1)
Message:
RMCMPW ex:TypeError: Cannot read property 'getItem' of null
console-api warning URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/13.1fa126287c8d9afdde9e.js(Line 1)
Message:
Warning: fragment with name CourseFragment already exists. graphql-tag enforces all fragment names across your application to be unique; read more about this in the docs: http://dev.apollodata.com/core/fragments.html#unique-names
console-api warning URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/13.1fa126287c8d9afdde9e.js(Line 1)
Message:
Warning: fragment with name S12nFragment already exists. graphql-tag enforces all fragment names across your application to be unique; read more about this in the docs: http://dev.apollodata.com/core/fragments.html#unique-names
console-api log URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/13.1fa126287c8d9afdde9e.js(Line 1)
Message:
error with call: [object Object]
console-api log URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/account-profile/13.1fa126287c8d9afdde9e.js(Line 1)
Message:
RMCMPW ex:TypeError: Cannot read property 'getItem' of null

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ajax.googleapis.com
bat.bing.com
cdn.jsdelivr.net
collector-3549.tvsquared.com
connect.facebook.net
d3njjcbhbojbot.cloudfront.net
dpx.airpr.com
googleads.g.doubleclick.net
intljs.rmtag.com
lua9b20g37-1.algolianet.com
lua9b20g37-dsn.algolia.net
mapixl.com
px.airpr.com
s3.amazonaws.com
secure.adnxs.com
stats.g.doubleclick.net
tags.rd.linksynergy.com
www.coursera.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
lua9b20g37-dsn.algolia.net
13.35.253.117
13.35.253.121
13.35.253.2
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185.33.223.218
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