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www.coursera.org Open in urlscan Pro
52.222.149.122  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.coursera.org/
Effective URL: https://www.coursera.org/
Submission: On December 17 via manual from IN
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 21 IPs in 3 countries across 20 domains to perform 68 HTTP transactions. The main IP is 52.222.149.122, 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
10 52.222.149.122 16509 (AMAZON-02)
21 52.222.149.169 16509 (AMAZON-02)
6 52.222.149.44 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
1 172.217.22.34 15169 (GOOGLE)
2 2a03:2880:f01... 32934 (FACEBOOK)
2 204.79.197.200 8068 (MICROSOFT...)
2 52.222.149.105 16509 (AMAZON-02)
1 52.222.149.67 16509 (AMAZON-02)
3 52.215.20.102 16509 (AMAZON-02)
3 65.52.218.253 8075 (MICROSOFT...)
3 3 2a00:1450:400... 15169 (GOOGLE)
3 4 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a03:2880:f11... 32934 (FACEBOOK)
1 2 3.120.6.124 16509 (AMAZON-02)
2 2 185.33.223.221 29990 (ASN-APPNEXUS)
1 35.241.16.233 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
68 21
10    52.222.149.122 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-222-149-122.fra53.r.cloudfront.net
www.coursera.org
21    52.222.149.169 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-222-149-169.fra53.r.cloudfront.net
d3njjcbhbojbot.cloudfront.net
6    52.222.149.44 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-222-149-44.fra53.r.cloudfront.net
d3njjcbhbojbot.cloudfront.net
1    2a00:1450:4001:815::2008 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
www.googletagmanager.com
4    2a00:1450:4001:81d::200e (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
www.google-analytics.com
1    172.217.22.34 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra15s16-in-f2.1e100.net
www.googleadservices.com
2    2a03:2880:f01c:216:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
connect.facebook.net
2    204.79.197.200 (Redmond, United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
PTR: a-0001.a-msedge.net
bat.bing.com
2    52.222.149.105 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-222-149-105.fra53.r.cloudfront.net
intljs.rmtag.com
1    52.222.149.67 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-222-149-67.fra53.r.cloudfront.net
px.airpr.com
3    52.215.20.102 (Dublin, Ireland)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: ec2-52-215-20-102.eu-west-1.compute.amazonaws.com
collector-3549.tvsquared.com
3    65.52.218.253 (Chicago, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
mapixl.com
abbot.ai
3    2a00:1450:400c:c08::9a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
stats.g.doubleclick.net
4    2a00:1450:4001:806::2004 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
www.google.com
4    2a00:1450:4001:81f::2003 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
www.google.de
1    2a00:1450:4001:81c::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
googleads.g.doubleclick.net
2    2a03:2880:f11c:8083:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
www.facebook.com
2    3.120.6.124 (Fairfield, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: ec2-3-120-6-124.eu-central-1.compute.amazonaws.com
dpx.airpr.com
2    185.33.223.221 (European Union)

ASN29990 (ASN-APPNEXUS - AppNexus, Inc, US)
secure.adnxs.com
1    35.241.16.233 (Ann Arbor, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: 233.16.241.35.bc.googleusercontent.com
tags.rd.linksynergy.com
1    2a00:1450:4001:808::200a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
ajax.googleapis.com
1    2606:4700::6810:5514 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
cdn.jsdelivr.net
Domain Requested by
27 d3njjcbhbojbot.cloudfront.net www.coursera.org
10 www.coursera.org www.coursera.org
4 www.google.de www.coursera.org
4 www.google.com 3 redirects www.coursera.org
4 www.google-analytics.com www.googletagmanager.com
www.coursera.org
3 stats.g.doubleclick.net 3 redirects
3 collector-3549.tvsquared.com www.coursera.org
2 abbot.ai ajax.googleapis.com
d3njjcbhbojbot.cloudfront.net
2 secure.adnxs.com 2 redirects
2 dpx.airpr.com 1 redirects www.coursera.org
2 www.facebook.com www.coursera.org
connect.facebook.net
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 cdn.jsdelivr.net mapixl.com
1 ajax.googleapis.com mapixl.com
1 tags.rd.linksynergy.com intljs.rmtag.com
1 googleads.g.doubleclick.net www.googleadservices.com
1 mapixl.com www.coursera.org
1 px.airpr.com www.coursera.org
1 www.googleadservices.com www.googletagmanager.com
1 www.googletagmanager.com d3njjcbhbojbot.cloudfront.net
68 22
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		 2018-11-27 -
2019-02-19		 3 months crt.sh
www.googleadservices.com
Google Internet Authority G3		 2018-11-27 -
2019-02-19		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2017-12-15 -
2019-03-22		 a year 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		 2018-03-01 -
2019-03-01		 a year crt.sh
*.airpr.com
Amazon		 2018-01-08 -
2019-02-08		 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
www.google.de
Google Internet Authority G3		 2018-11-27 -
2019-02-19		 3 months crt.sh
*.g.doubleclick.net
Google Internet Authority G3		 2018-11-27 -
2019-02-19		 3 months crt.sh
www.google.com
Google Internet Authority G3		 2018-11-27 -
2019-02-19		 3 months crt.sh
*.rd.linksynergy.com
Thawte RSA CA 2018		 2018-03-05 -
2020-05-24		 2 years crt.sh
*.googleapis.com
Google Internet Authority G3		 2018-11-27 -
2019-02-19		 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
*.abbot.ai
DigiCert SHA2 Secure Server CA		 2018-03-15 -
2020-05-20		 2 years crt.sh

This page contains 3 frames:

Primary Page: https://www.coursera.org/
Frame ID: 57FBA830125BEEF898A822A8B98843DF
Requests: 67 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 6FFAD17EEA80F892F64580ADF075682A
Requests: 1 HTTP requests in this frame

Frame: https://www.coursera.org/eventing/info.v2
Frame ID: B08A36F34D57870F7505CAA43E505B65
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://www.coursera.org/ HTTP 307
    https://www.coursera.org/ Page URL

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

68
Requests

100 %
HTTPS

45 %
IPv6

20
Domains

22
Subdomains

21
IPs

3
Countries

1879 kB
Transfer

6014 kB
Size

5
Cookies

Page URL History

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

  1. http://www.coursera.org/ HTTP 307
    https://www.coursera.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 37
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j72&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&gjid=1584317216&_gid=385312916.1545040955&_u=YGBAgAAB~&z=1145875707 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&_v=j72&z=1145875707 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&_v=j72&z=1145875707&slf_rd=1&random=1479300982
Request Chain 39
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j72&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&gjid=1603021212&_gid=385312916.1545040955&_u=YGDAgAAB~&z=1951419388 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&_v=j72&z=1951419388 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&_v=j72&z=1951419388&slf_rd=1&random=3199936077
Request Chain 50
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j72&tid=UA-86370891-1&cid=608017520.1545040955&jid=1238646788&gjid=1945055829&_gid=385312916.1545040955&_u=aHDAgAAB~&z=797124651 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1238646788&_v=j72&z=797124651 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1238646788&_v=j72&z=797124651&slf_rd=1&random=91786461
Request Chain 51
  • https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&ga_account_id=UA-86370891-1&ga_account_type=UA&ga_c=608017520.1545040955&an=true HTTP 302
  • https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=922663200 HTTP 302
  • https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D922663200 HTTP 302
  • https://dpx.airpr.com/anpx?adnxs_uid=1446691618634598320&airpr_id=922663200

68 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.coursera.org/
Redirect Chain
  • http://www.coursera.org/
  • https://www.coursera.org/
449 KB
92 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.122 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-149-122.fra53.r.cloudfront.net
Software
envoy / Express
Resource Hash
63239646121c94f6b9d2c944090315f953cc8f53a9e37325a7dcc4a85ee50082
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
/
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
Mon, 17 Dec 2018 10:02:34 GMT
etag
W/"243bb-rIoHO3y20dPVCwhkUgqQZiLmyy8"
server
envoy
set-cookie
CSRF3-Token=1545904953.nrg0B3lkSsMv5odK; Max-Age=864000; Expires=Thu, 27 Dec 2018 10:02:34 GMT; Path=/; Domain=.coursera.org __204u=5042009292-1545040953871; Max-Age=31536000; Expires=Tue, 17 Dec 2019 10:02:34 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
37GqwgHiEem-6ApB8q56sA
x-coursera-trace-id-hex
cd7b1afce5471a97
x-envoy-upstream-service-time
830
x-frame-options
SAMEORIGIN
x-powered-by
Express
x-xss-protection
1; mode=block
x-cache
Miss from cloudfront
via
1.1 3283735112d0a322451d32ef038129c9.cloudfront.net (CloudFront)
x-amz-cf-id
TX1Vj-QwpLD8tImlAqiQXv1GJ3QlF9osxoBvUvG86kB6EtpkMyTFOg==

Redirect headers

Location
https://www.coursera.org/
Non-Authoritative-Reason
HSTS
allStyles.fa31ed53cd969e6e92bf.css
d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/ 		446 KB
70 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/allStyles.fa31ed53cd969e6e92bf.css
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.169 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-149-169.fra53.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
3613768266cebdbce2e686f92d77f89b6542145c2bdb282cfedcc9d82a2a5a2d
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-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Thu, 13 Dec 2018 20:43:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
307133
via
1.1 e8929a64b6920fabf88f772b8cd0125c.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
status
200
x-coursera-request-id
xpzeIv8XEeid2wpznKtwdg
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Thu, 13 Dec 2018 20:38:23 GMT
server
AmazonS3
x-frame-options
SAMEORIGIN
etag
"4e5f1cfb9c60067ef6e63d42fb7c1a11"
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
L8rbbtN3shXzv8lc81DscqtYAYAtyXaP2u20FSPgGUMAecEncWivfw==
x-coursera-trace-id-hex
3eb303705098ad98
allStyles.fa31ed53cd969e6e92bf.js
d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/ 		130 B
769 B 		Script
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/allStyles.fa31ed53cd969e6e92bf.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.169 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-149-169.fra53.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
0436e5d29aaf30191182e43f163218cf6a54844c50cc7856b8a1776a95370630
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-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Thu, 13 Dec 2018 20:43:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
307133
via
1.1 e8929a64b6920fabf88f772b8cd0125c.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
status
200
x-coursera-request-id
xp8onP8XEeihiQ6bWQiyYA
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Thu, 13 Dec 2018 20:38:23 GMT
server
AmazonS3
x-frame-options
SAMEORIGIN
etag
"1e540fa1be10db2b29e693360cbb2157"
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
iWm_5zDOKgDD7uB0Z_5RwwDrUSSDJWWdgHkXW-TZO7U-ts8oY1RUOQ==
x-coursera-trace-id-hex
3196e354d2836f9e
loader.ee7b4009f3190b2ecd94.js
d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/ 		189 KB
60 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/loader.ee7b4009f3190b2ecd94.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.169 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-149-169.fra53.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
1556cdd0072ee614baebcfd97b25561cee5956d9fdf94dbe395feb9946bb8997
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-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Thu, 13 Dec 2018 20:43:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
307133
via
1.1 e8929a64b6920fabf88f772b8cd0125c.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
status
200
x-coursera-request-id
xp5kvv8XEeiFtA7xTD-BhA
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Thu, 13 Dec 2018 20:30:18 GMT
server
AmazonS3
x-frame-options
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https://d3njjcbhbojbot.cloudfront.net/web/type/merriweather/Merriweather-Light.woff
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15 KB 		Script
General
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https://connect.facebook.net/en_US/fbevents.js
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7 KB 		Script
General
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https://bat.bing.com/bat.js
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H2
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content-encoding
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19 KB 		Script
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https://intljs.rmtag.com/113717.ct.js
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Host: www.coursera.org
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Protocol
H2
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content-encoding
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server
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2 KB 		Script
General
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https://px.airpr.com/airpr.js
Requested by
Host: www.coursera.org
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Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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Response headers

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content-encoding
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server
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9 KB 		Script
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https://collector-3549.tvsquared.com/tv2track.js
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Host: www.coursera.org
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Protocol
HTTP/1.1
Security
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Response headers

Date
Mon, 17 Dec 2018 10:02:35 GMT
Content-Encoding
gzip
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nginx
ETag
"5909967d-2114"
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keep-alive
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Expires
Mon, 17 Dec 2018 10:12:35 GMT
widget.js
mapixl.com/scripts/ 		6 KB
3 KB 		Script
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https://mapixl.com/scripts/widget.js
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Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
65.52.218.253 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
d7127833d1241f9b683ea3dd09c9076dc6ea8307945bdbe138261c5f75033480

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
Content-Encoding
gzip
Last-Modified
Tue, 20 Nov 2018 15:23:30 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET
ETag
"0c5d3fde480d41:0"
Vary
Accept-Encoding
Content-Type
application/x-javascript
Cache-Control
max-age=2592000
Accept-Ranges
bytes
Content-Length
2280
collect
www.google-analytics.com/ 		35 B
99 B 		Image
General
Check archive.org
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Full URL
https://www.google-analytics.com/collect?v=1&_v=j72&a=699565623&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGBAgAAB~&jid=1736777399&gjid=1584317216&cid=608017520.1545040955&tid=UA-28377374-1&_gid=385312916.1545040955&gtm=2wgbc05JKLVK&z=1608851146
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81d::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.coursera.org/
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
Sun, 09 Dec 2018 08:40:07 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
696148
content-type
image/gif
status
200
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
Redirect Chain
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j72&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&gjid=1584317216&_gid=385312916.1545040955&_u=YGBAgAAB~&z=1145875707
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&_v=j72&z=1145875707
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&_v=j72&z=1145875707&slf_rd=1&random=1479300982
42 B
109 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&_v=j72&z=1145875707&slf_rd=1&random=1479300982
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81f::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
42
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Mon, 17 Dec 2018 10:02:35 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=608017520.1545040955&jid=1736777399&_v=j72&z=1145875707&slf_rd=1&random=1479300982
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
cache-control
no-cache, must-revalidate
content-type
text/html; charset=UTF-8
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
0
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/ 		35 B
93 B 		Image
General
Check archive.org
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Full URL
https://www.google-analytics.com/collect?v=1&_v=j72&a=699565623&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGDAgAAB~&jid=1430843550&gjid=1603021212&cid=608017520.1545040955&tid=UA-86370891-1&_gid=385312916.1545040955&gtm=2wgbc05JKLVK&z=24065181
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81d::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.coursera.org/
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
Sun, 09 Dec 2018 08:40:07 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
696148
content-type
image/gif
status
200
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
Redirect Chain
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j72&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&gjid=1603021212&_gid=385312916.1545040955&_u=YGDAgAAB~&z=1951419388
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&_v=j72&z=1951419388
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&_v=j72&z=1951419388&slf_rd=1&random=3199936077
42 B
109 B 		Image
General
Check archive.org
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Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&_v=j72&z=1951419388&slf_rd=1&random=3199936077
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81f::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
42
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Mon, 17 Dec 2018 10:02:35 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1430843550&_v=j72&z=1951419388&slf_rd=1&random=3199936077
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
cache-control
no-cache, must-revalidate
content-type
text/html; charset=UTF-8
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
0
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT
946401778754875
connect.facebook.net/signals/config/ 		181 KB
43 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/946401778754875?v=2.8.35&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a03:2880:f01c:216:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
/
Resource Hash
2d1ed91e398e4934d257204b7b0d3b53cf3414292900760389a01b0ffa7f85c5
Security Headers
Name Value
Content-Security-Policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

Referer
https://www.coursera.org/
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
44257
x-xss-protection
0
pragma
public
x-fb-debug
79LqeMxl+kZ4FzDCpE+zMJZTyxV6azpK9f5+FRry8hIxn5yr4AZWfkuij14l/7Cm+eHVbNMB+jUrA07L1MbaIA==
date
Mon, 17 Dec 2018 10:02:35 GMT
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
public, max-age=1200
access-control-allow-credentials
true
content-security-policy
default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/927621030/ 		2 KB
1 KB 		Script
General
Check archive.org
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Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/927621030/?random=1545040955544&cv=9&fst=1545040955544&num=1&guid=ON&resp=GooglemKTybQhCsO&eid=659255991&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgbc0&sendb=1&frm=0&url=https%3A%2F%2Fwww.coursera.org%2F&tiba=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&async=1&rfmt=3&fmt=4
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
2a00:1450:4001:81c::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
dea3bc713d27b3b53cbdbd98aa367af0c46cdfded8667f34811b9ac11e673b20
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-type
text/javascript; charset=UTF-8
server
cafe
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
status
200
cache-control
no-cache, must-revalidate
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="44,43,39,35",quic=":443"; ma=2592000; v="44,43,39,35"
content-length
989
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT
0
bat.bing.com/action/ 		0
148 B 		Image
General
Check archive.org
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Full URL
https://bat.bing.com/action/0?ti=4076177&Ver=2&mid=e3781f3c-3c83-64c8-5929-688d34cd47b2&pi=0&lg=en-US&sw=1600&sh=1200&sc=24&tl=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&p=https%3A%2F%2Fwww.coursera.org%2F&r=&evt=pageLoad&msclkid=N&rn=152963
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
204.79.197.200 Redmond, United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
a-0001.a-msedge.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:34 GMT
cache-control
no-cache, must-revalidate
x-msedge-ref
Ref A: 604998D4B48D423DA7CBB2E6138DC143 Ref B: FRAEDGE1111 Ref C: 2018-12-17T10:02:35Z
access-control-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
tv2track.php
collector-3549.tvsquared.com/ 		43 B
428 B 		Image
General
Check archive.org
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Full URL
https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&idsite=TV-63455409-1&rec=1&r=251546&h=10&m=2&s=35&url=https%3A%2F%2Fwww.coursera.org%2F&_id=df93d30a7985646c&_idts=1545040956&_idvc=0&_idn=1&_viewts=&cookie=1&res=1600x1200&gt_ms=1017
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.215.20.102 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-215-20-102.eu-west-1.compute.amazonaws.com
Software
nginx / PHP/5.6.32-1+ubuntu16.04.1+deb.sury.org+1
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
Server
nginx
Connection
keep-alive
Content-Type
image/gif
X-Powered-By
PHP/5.6.32-1+ubuntu16.04.1+deb.sury.org+1
Content-Length
43
P3P
CP='OTI DSP COR NID STP UNI OTPa OUR'
tv2track.php
collector-3549.tvsquared.com/ 		43 B
428 B 		Image
General
Check archive.org
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Full URL
https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&idsite=TV-63455409-1&rec=1&r=933655&h=10&m=2&s=35&url=https%3A%2F%2Fwww.coursera.org%2F&_id=df93d30a7985646c&_idts=1545040956&_idvc=0&_idn=0&_viewts=&cvar=%7B%225%22%3A%5B%22PageView%22%2C%22%7B%5C%22rev%5C%22%3A%5C%22%5C%22%2C%5C%22prod%5C%22%3A%5C%22%5C%22%2C%5C%22id%5C%22%3A%5C%225042009292-1545040953871%5C%22%2C%5C%22promo%5C%22%3A%5C%22%5C%22%7D%22%5D%7D&cookie=1&res=1600x1200&_cvar=%7B%225%22%3A%5B%22session%22%2C%22%7B%5C%22user%5C%22%3A%5C%225042009292-1545040953871%5C%22%7D%22%5D%7D&gt_ms=1017
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.215.20.102 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-215-20-102.eu-west-1.compute.amazonaws.com
Software
nginx / PHP/5.6.32-1+ubuntu16.04.1+deb.sury.org+1
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
Server
nginx
Connection
keep-alive
Content-Type
image/gif
X-Powered-By
PHP/5.6.32-1+ubuntu16.04.1+deb.sury.org+1
Content-Length
43
P3P
CP='OTI DSP COR NID STP UNI OTPa OUR'
/
www.google.com/pagead/1p-user-list/927621030/ 		42 B
109 B 		Image
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Full URL
https://www.google.com/pagead/1p-user-list/927621030/?random=1545040955544&cv=9&fst=1545040800000&num=1&guid=ON&eid=659255991&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgbc0&sendb=1&frm=0&url=https%3A%2F%2Fwww.coursera.org%2F&tiba=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&async=1&fmt=3&crd=CITQGw&cdct=2&is_vtc=1&random=2186038319&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:806::2004 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
42
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/927621030/ 		42 B
109 B 		Image
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Full URL
https://www.google.de/pagead/1p-user-list/927621030/?random=1545040955544&cv=9&fst=1545040800000&num=1&guid=ON&eid=659255991&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgbc0&sendb=1&frm=0&url=https%3A%2F%2Fwww.coursera.org%2F&tiba=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&async=1&fmt=3&crd=CITQGw&cdct=2&is_vtc=1&random=2186038319&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81f::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
42
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/ 		44 B
248 B 		Image
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Full URL
https://www.facebook.com/tr/?id=946401778754875&ev=PageView&dl=https%3A%2F%2Fwww.coursera.org%2F&rl=&if=false&ts=1545040955688&sw=1600&sh=1200&v=2.8.35&r=stable&ec=0&o=30&fbp=fb.1.1545040955687.1912239118&it=1545040955517&coo=false
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a03:2880:f11c:8083:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:35 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
content-type
image/gif
status
200
cache-control
no-cache, must-revalidate, max-age=0
content-length
44
expires
Mon, 17 Dec 2018 10:02:35 GMT
11.f7c2b97061b9308dfae2.js
d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/ 		36 KB
14 KB 		Script
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https://d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/11.f7c2b97061b9308dfae2.js
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.169 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
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server-52-222-149-169.fra53.r.cloudfront.net
Software
AmazonS3 /
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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

Referer
https://www.coursera.org/
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
Mon, 03 Dec 2018 01:10:28 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
1241529
via
1.1 e8929a64b6920fabf88f772b8cd0125c.cloudfront.net (CloudFront)
x-cache
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status
200
x-coursera-request-id
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vary
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x-xss-protection
1; mode=block
last-modified
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server
AmazonS3
x-frame-options
SAMEORIGIN
etag
"7bea1ed2a6a68743b552c6f34f01c411"
strict-transport-security
max-age=31536000; includeSubDomains; preload
access-control-allow-methods
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content-type
application/javascript
access-control-allow-origin
*
cache-control
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timing-allow-origin
*
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x-coursera-trace-id-hex
b37a3d8e2bc62d45
collect
www.google-analytics.com/ 		35 B
99 B 		Image
General
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Full URL
https://www.google-analytics.com/collect?v=1&_v=j72&a=699565623&t=event&ni=1&_s=2&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=airpr&ea=visitor%20hit&_u=aHDAgAAB~&jid=1238646788&gjid=1945055829&cid=608017520.1545040955&tid=UA-86370891-1&_gid=385312916.1545040955&gtm=2wgbc05JKLVK&cd3=608017520.1545040955&z=37298876
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81d::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
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Software
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Security Headers
Name Value
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Request headers

Referer
https://www.coursera.org/
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
Sun, 09 Dec 2018 08:40:07 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
age
696149
content-type
image/gif
status
200
alt-svc
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cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
ga-audiences
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42 B
109 B 		Image
General
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Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1238646788&_v=j72&z=797124651&slf_rd=1&random=91786461
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81f::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:36 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
42
x-xss-protection
1; mode=block
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Mon, 17 Dec 2018 10:02:36 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=608017520.1545040955&jid=1238646788&_v=j72&z=797124651&slf_rd=1&random=91786461
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
cache-control
no-cache, must-revalidate
content-type
text/html; charset=UTF-8
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
0
x-xss-protection
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expires
Fri, 01 Jan 1990 00:00:00 GMT
anpx
dpx.airpr.com/
Redirect Chain
  • https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&ga_account_id=UA-86370891-1&ga_account_type=UA&ga_c=608017520.1545040955&an=true
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  • https://dpx.airpr.com/anpx?adnxs_uid=1446691618634598320&airpr_id=922663200
0
171 B 		Image
General
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Full URL
https://dpx.airpr.com/anpx?adnxs_uid=1446691618634598320&airpr_id=922663200
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.120.6.124 Fairfield, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-3-120-6-124.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
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Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:04:49 GMT
Cache-Control
private
Server
nginx
Connection
keep-alive
Content-Length
0
Content-Type
image/gif

Redirect headers

Pragma
no-cache
Date
Mon, 17 Dec 2018 10:02:38 GMT
AN-X-Request-Uuid
f7e8a00e-69d1-4193-a323-3942b0693f50
Content-Type
text/html; charset=utf-8
Server
nginx/1.13.4
Location
https://dpx.airpr.com/anpx?adnxs_uid=1446691618634598320&airpr_id=922663200
P3P
policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Access-Control-Allow-Origin
*
Cache-Control
no-store, no-cache, private
Access-Control-Allow-Credentials
true
Connection
keep-alive
X-Proxy-Origin
185.158.119.236; 185.158.119.236; 316.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.223.133:80
Content-Length
0
X-XSS-Protection
0
Expires
Sat, 15 Nov 2008 16:00:00 GMT
/
tags.rd.linksynergy.com/js/6577/ 		13 KB
5 KB 		Script
General
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https://tags.rd.linksynergy.com/js/6577/?pt=home
Requested by
Host: intljs.rmtag.com
URL: https://intljs.rmtag.com/113717.ct.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.241.16.233 Ann Arbor, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
233.16.241.35.bc.googleusercontent.com
Software
/
Resource Hash
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Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:36 GMT
content-encoding
gzip
last-modified
Mon, 17 Dec 2018 10:02:36 GMT
p3p
policyref="/p3p.xml", CP="DSP NOI ADM PSAo PSDo OUR BUS NAV COM UNI INT"
status
200
rm-event
E16B749201E211E981CAACBF17150154
cache-control
no-store
accept-ranges
bytes
content-type
text/html
alt-svc
clear
via
1.1 google
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/3.2.1/ 		85 KB
30 KB 		Script
General
Check archive.org
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Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js
Requested by
Host: mapixl.com
URL: https://mapixl.com/scripts/widget.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:808::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
https://www.coursera.org/
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
Sun, 09 Dec 2018 17:56:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
662784
status
200
alt-svc
quic=":443"; ma=2592000; v="44,43,39,35"
content-length
30306
x-xss-protection
1; mode=block
last-modified
Fri, 24 Mar 2017 20:55:54 GMT
server
sffe
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
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timing-allow-origin
*
expires
Mon, 09 Dec 2019 17:56:12 GMT
fingerprint2.min.js
cdn.jsdelivr.net/npm/fingerprintjs2@1.8.0/dist/ 		35 KB
10 KB 		Script
General
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Full URL
https://cdn.jsdelivr.net/npm/fingerprintjs2@1.8.0/dist/fingerprint2.min.js
Requested by
Host: mapixl.com
URL: https://mapixl.com/scripts/widget.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6810:5514 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.coursera.org/
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
Mon, 17 Dec 2018 10:02:36 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
x-cache
HIT, HIT
status
200
x-served-by
cache-ams4138-AMS, cache-hhn1528-HHN
timing-allow-origin
*
server
cloudflare
etag
W/"8d59-aQ2rkZ93rS/OeCmt1jRfTytxvMo"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
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access-control-allow-origin
*
access-control-expose-headers
*
cache-control
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cf-ray
48a88e1c6ffb9700-FRA
/
www.facebook.com/tr/ Frame 6FFA 		0
0 		Document
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Full URL
https://www.facebook.com/tr/
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a03:2880:f11c:8083:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash

Request headers

:method
POST
:authority
www.facebook.com
:scheme
https
:path
/tr/
content-length
2914
pragma
no-cache
cache-control
no-cache
origin
https://www.coursera.org
upgrade-insecure-requests
1
content-type
application/x-www-form-urlencoded
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
referer
https://www.coursera.org/
accept-encoding
gzip, deflate, br
Origin
https://www.coursera.org
Upgrade-Insecure-Requests
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text/plain; charset=UTF-8
via
1.1 3283735112d0a322451d32ef038129c9.cloudfront.net (CloudFront)
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id
kuJeAD1m8S1Za2zykRKqrLfl2a8OcsbF6FYlZYNJ5wJKvsRlsACDKw==
x-coursera-trace-id-hex
6d8ca6e747a4310c
info.v2
www.coursera.org/eventing/ 		0
544 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.coursera.org/eventing/info.v2
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.122 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-149-122.fra53.r.cloudfront.net
Software
envoy /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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

:path
/eventing/info.v2
pragma
no-cache
cookie
_dc_gtm_UA-86370891-1=1; _fbp=fb.1.1545040956825.250382245; CSRF3-Token=1545904956.J9Oy6WuytBLrnrN9; __204u=3039969861-1545040956997; __400vt=1545040957668
origin
https://www.coursera.org
accept-encoding
gzip, deflate, br
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
content-type
application/x-www-form-urlencoded
accept
*/*
cache-control
no-cache
:authority
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referer
https://www.coursera.org/
:scheme
https
content-length
651
:method
POST
Referer
https://www.coursera.org/
Origin
https://www.coursera.org
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
Content-Type
application/x-www-form-urlencoded

Response headers

date
Mon, 17 Dec 2018 10:02:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
x-cache
Miss from cloudfront
status
200
x-coursera-request-id
4gYhRwHiEemZVBJhCjpYGA
x-envoy-upstream-service-time
1
vary
Accept-Encoding
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/plain; charset=UTF-8
via
1.1 3283735112d0a322451d32ef038129c9.cloudfront.net (CloudFront)
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id
y6jeY1zh09_FuycOo89YXGqS0-LAWhnL4mJKkhET8TXpQ1efhyzkfw==
x-coursera-trace-id-hex
2c1bb18aeb140e53
info.v2
www.coursera.org/eventing/ Frame B08A 		0
745 B 		Document
General
Check archive.org
Download Go to
Full URL
https://www.coursera.org/eventing/info.v2
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.122 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-149-122.fra53.r.cloudfront.net
Software
envoy /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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
POST
:authority
www.coursera.org
:scheme
https
:path
/eventing/info.v2
content-length
6514
pragma
no-cache
cache-control
no-cache
origin
https://www.coursera.org
upgrade-insecure-requests
1
content-type
application/x-www-form-urlencoded
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
referer
https://www.coursera.org/
accept-encoding
gzip, deflate, br
cookie
__400vt=1545040958745
Origin
https://www.coursera.org
Upgrade-Insecure-Requests
1
Content-Type
application/x-www-form-urlencoded
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://www.coursera.org/

Response headers

status
200
content-type
text/plain; charset=UTF-8
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
content-encoding
gzip
date
Mon, 17 Dec 2018 10:02:38 GMT
server
envoy
set-cookie
CSRF3-Token=1545904958.bP3UlS3JY9uIYcd2; Max-Age=864000; Expires=Thu, 27 Dec 2018 10:02:38 GMT; Path=/; Domain=.coursera.org __204u=1288743281-1545040958803; Max-Age=31536000; Expires=Tue, 17 Dec 2019 10:02:38 GMT; Path=/; Domain=.coursera.org
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
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x-content-type-options
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x-coursera-request-id
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x-coursera-trace-id-hex
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x-envoy-upstream-service-time
2
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
x-cache
Miss from cloudfront
via
1.1 3283735112d0a322451d32ef038129c9.cloudfront.net (CloudFront)
x-amz-cf-id
sKd3abYCrP8MaWJUqo1VymBtR3fgx2lxtCXP5ALgXhNKa4twEjku2A==
115557.ct.js
intljs.rmtag.com/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://intljs.rmtag.com/115557.ct.js
Requested by
Host: tags.rd.linksynergy.com
URL: https://tags.rd.linksynergy.com/js/6577/?pt=home
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.149.105 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-149-105.fra53.r.cloudfront.net
Software
Microsoft-IIS/8.5 / ASP.NET
Resource Hash
ebd9cf6a6b090d8f08244e05613891be85c632c349b60f9a0cf9b1660b7fff62

Request headers

Referer
https://www.coursera.org/
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
Sun, 16 Dec 2018 13:57:00 GMT
content-encoding
gzip
last-modified
Sat, 15 Dec 2018 00:49:34 GMT
server
Microsoft-IIS/8.5
age
72340
x-powered-by
ASP.NET
sn
amfews1
vary
Accept-Encoding
x-cache
Hit from cloudfront
p3p
CP="NOI BUS NID DSP COR"
status
200
cache-control
max-age=86400
content-type
application/javascript
x-amz-cf-id
3W4W720TZvqvm6-_JN1jW670DuEFl8aVc19XCMEKpHJ_RLAp-1NvhA==
via
1.1 a9e1c5fff6a2739d3f7026c216819292.cloudfront.net (CloudFront)

Verdicts & Comments Add Verdict or Comment

67 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 function| loadCSS 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| google_tag_data object| gaplugins object| gaGlobal object| gaData function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO function| UET object| _airpr_ns object| JSON2 object| TV2Track object| ct_cl function| finalCB object| ReactIntlMixin object| __algolia function| SearchIndex function| _ object| __APOLLO_CLIENT__ function| getParameterByName function| processFingerprint object| context undefined| $ undefined| jQuery function| Fingerprint2 function| mf_fpidsCallback function| timeout__mf function| waitForReady function| fallback function| callback function| impliedConsent function| getConsentStatus object| _mf__tag object| _globalMids function| ___RMCMPW

5 Cookies

Domain/Path Name / Value
.coursera.org/ Name: __400vt
Value: 1545040957738
.coursera.org/ Name: __204u
Value: 3039969861-1545040956997
.coursera.org/ Name: CSRF3-Token
Value: 1545904956.J9Oy6WuytBLrnrN9
.coursera.org/ Name: _fbp
Value: fb.1.1545040956825.250382245
.coursera.org/ Name: _dc_gtm_UA-86370891-1
Value: 1

5 Console Messages

Source Level URL
Text
console-api log URL: https://intljs.rmtag.com/113717.ct.js(Line 1)
Message:
RMCMPW ex:TypeError: Cannot read property 'getItem' of null
console-api warning URL: https://d3njjcbhbojbot.cloudfront.net/webapps/builds/front-page/en.app.20d4c4231de95b8b379a.js(Line 132)
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/builds/front-page/en.app.20d4c4231de95b8b379a.js(Line 132)
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/builds/front-page/en.app.20d4c4231de95b8b379a.js(Line 197)
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/builds/front-page/11.f7c2b97061b9308dfae2.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.

abbot.ai
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
mapixl.com
px.airpr.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
172.217.22.34
185.33.223.221
204.79.197.200
2606:4700::6810:5514
2a00:1450:4001:806::2004
2a00:1450:4001:808::200a
2a00:1450:4001:815::2008
2a00:1450:4001:81c::2002
2a00:1450:4001:81d::200e
2a00:1450:4001:81f::2003
2a00:1450:400c:c08::9a
2a03:2880:f01c:216:face:b00c:0:3
2a03:2880:f11c:8083:face:b00c:0:25de
3.120.6.124
35.241.16.233
52.215.20.102
52.222.149.105
52.222.149.122
52.222.149.169
52.222.149.44
52.222.149.67
65.52.218.253
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