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www.edx.org Open in urlscan Pro
2606:4700::6810:b454  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://link.edx.org/click/5ed653c18c970a350a4b5c88/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYWNhZGVtaWMtYW5kLWJ1c2luZXNzL...
Effective URL: https://www.edx.org/course/academic-and-business-writing
Submission: On June 02 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 33 IPs in 6 countries across 29 domains to perform 65 HTTP transactions. The main IP is 2606:4700::6810:b454, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.edx.org.
TLS certificate: Issued by CloudFlare Inc ECC CA-2 on April 6th 2020. Valid for: 6 months.
This is the only time www.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
2 21 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 13.224.100.80 16509 (AMAZON-02)
1 23.45.99.37 20940 (AKAMAI-ASN1)
1 2a00:1450:400... 15169 (GOOGLE)
3 52.42.46.86 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 35.201.112.186 15169 (GOOGLE)
1 3 2a00:1450:400... 15169 (GOOGLE)
2 52.207.28.196 14618 (AMAZON-AES)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 35.186.194.58 15169 (GOOGLE)
2 2a00:f48:2000... 47447 (TTM)
1 13.224.95.69 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a02:6ea0:c71... 60068 (CDN77)
1 151.101.114.110 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2600:9000:219... 16509 (AMAZON-02)
2 2a03:2880:f04... 32934 (FACEBOOK)
2 162.247.242.19 23467 (NEWRELIC-...)
1 2a02:26f0:10c... 20940 (AKAMAI-ASN1)
1 172.217.21.194 15169 (GOOGLE)
2 2a03:2880:f14... 32934 (FACEBOOK)
1 2 2a05:f500:10:... 14413 (LINKEDIN)
1 1 2620:1ec:21::14 8068 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
65 33
1    2606:4700::6810:b554 (United States)

ASN13335 (CLOUDFLARENET, US)
link.edx.org
21    2606:4700::6810:b454 (United States)

ASN13335 (CLOUDFLARENET, US)
www.edx.org
2    2606:4700::6810:f148 (United States)

ASN13335 (CLOUDFLARENET, US)
prod-discovery.edx-cdn.org
2    2606:4700::6810:ee48 (United States)

ASN13335 (CLOUDFLARENET, US)
prod-edxapp.edx-cdn.org
1    13.224.100.80 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-100-80.zrh50.r.cloudfront.net
cdn.segment.com
1    23.45.99.37 (Netherlands)

ASN20940 (AKAMAI-ASN1, EU)
PTR: a23-45-99-37.deploy.static.akamaitechnologies.com
a1706490390.cdn.optimizely.com
1    2a00:1450:4001:815::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
3    52.42.46.86 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-42-46-86.us-west-2.compute.amazonaws.com
api.segment.io
3    2a00:1450:4001:820::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:800::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    35.201.112.186 (Ascension Island)

ASN15169 (GOOGLE, US)
PTR: 186.112.201.35.bc.googleusercontent.com
edge.fullstory.com
3    2a00:1450:4001:801::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    52.207.28.196 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-207-28-196.compute-1.amazonaws.com
logx.optimizely.com
1    2a00:1450:400c:c03::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    2a00:1450:4001:806::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:816::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2606:4700::6811:d3cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-scripts.com
1    35.186.194.58 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 58.194.186.35.bc.googleusercontent.com
rs.fullstory.com
2    2a00:f48:2000:1023::3 (Germany)

ASN47447 (TTM, DE)
cl.qualaroo.com
1    13.224.95.69 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-95-69.zrh50.r.cloudfront.net
ak.sail-horizon.com
1    2606:4700::6811:46b0 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-analytics.net
1    2606:4700::6811:74b0 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hsadspixel.net
1    2606:4700::6812:15bf (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-banner.com
1    2a02:6ea0:c710::2 (Germany)

ASN60068 (CDN77, GB)
dntcl.qualaroo.com
1    151.101.114.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
1    2606:4700::6811:cbcc (United States)

ASN13335 (CLOUDFLARENET, US)
api.hubapi.com
1    2606:4700::6813:9a53 (United States)

ASN13335 (CLOUDFLARENET, US)
track.hubspot.com
1    2600:9000:2190:3800:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)
www.dwin1.com
2    2a03:2880:f046:f:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)
connect.facebook.net
2    162.247.242.19 (San Francisco, United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-7.nr-data.net
bam.nr-data.net
1    2a02:26f0:10c:382::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)
snap.licdn.com
1    172.217.21.194 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s12-in-f194.1e100.net
www.googleadservices.com
2    2a03:2880:f146:82:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK, US)
www.facebook.com
2    2a05:f500:10:101::b93f:9105 (Ireland)

ASN14413 (LINKEDIN, US)
px.ads.linkedin.com
1    2620:1ec:21::14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
www.linkedin.com
1    2a00:1450:4001:821::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
Domain Requested by
21 www.edx.org 2 redirects www.edx.org
3 www.google-analytics.com 1 redirects www.edx.org
3 fonts.gstatic.com www.edx.org
3 api.segment.io www.edx.org
2 px.ads.linkedin.com 1 redirects
2 www.facebook.com connect.facebook.net
2 bam.nr-data.net www.edx.org
2 connect.facebook.net www.edx.org
2 cl.qualaroo.com www.edx.org
2 www.google.de www.edx.org
2 www.google.com 1 redirects
2 logx.optimizely.com www.edx.org
2 www.googletagmanager.com www.edx.org
2 prod-edxapp.edx-cdn.org www.edx.org
2 prod-discovery.edx-cdn.org www.edx.org
1 googleads.g.doubleclick.net www.edx.org
1 www.linkedin.com 1 redirects
1 www.googleadservices.com www.edx.org
1 snap.licdn.com www.edx.org
1 www.dwin1.com www.edx.org
1 track.hubspot.com
1 api.hubapi.com www.edx.org
1 js-agent.newrelic.com www.edx.org
1 dntcl.qualaroo.com www.edx.org
1 js.hs-banner.com www.edx.org
1 js.hsadspixel.net www.edx.org
1 js.hs-analytics.net www.edx.org
1 ak.sail-horizon.com www.edx.org
1 rs.fullstory.com www.edx.org
1 js.hs-scripts.com www.edx.org
1 stats.g.doubleclick.net 1 redirects
1 edge.fullstory.com www.edx.org
1 fonts.googleapis.com www.edx.org
1 a1706490390.cdn.optimizely.com www.edx.org
1 cdn.segment.com www.edx.org
1 link.edx.org 1 redirects
65 36
Subject Issuer Validity Valid
sni.cloudflaressl.com
CloudFlare Inc ECC CA-2		 2020-04-06 -
2020-10-09		 6 months crt.sh
*.segment.com
DigiCert SHA2 Secure Server CA		 2019-06-24 -
2020-07-01		 a year crt.sh
*.cdn.optimizely.com
GeoTrust RSA CA 2018		 2020-03-05 -
2021-06-04		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2020-05-05 -
2020-07-28		 3 months crt.sh
*.gstatic.com
GTS CA 1O1		 2020-05-05 -
2020-07-28		 3 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-05-20 -
2020-08-12		 3 months crt.sh
edge.fullstory.com
GTS CA 1D2		 2020-05-03 -
2020-08-01		 3 months crt.sh
logx.optimizely.com
DigiCert SHA2 High Assurance Server CA		 2018-10-01 -
2020-10-05		 2 years crt.sh
www.google.de
GTS CA 1O1		 2020-05-20 -
2020-08-12		 3 months crt.sh
*.fullstory.com
COMODO RSA Domain Validation Secure Server CA		 2017-12-27 -
2021-03-26		 3 years crt.sh
cl.qualaroo.com
Let's Encrypt Authority X3		 2020-05-10 -
2020-08-08		 3 months crt.sh
ak.sail-horizon.com
Amazon		 2020-02-07 -
2021-03-07		 a year crt.sh
dntcl.qualaroo.com
Let's Encrypt Authority X3		 2020-05-19 -
2020-08-17		 3 months crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2020-05-29 -
2021-05-07		 a year crt.sh
hubapi.com
CloudFlare Inc ECC CA-2		 2020-01-21 -
2020-10-09		 9 months crt.sh
hubspot.com
CloudFlare Inc ECC CA-2		 2020-05-15 -
2020-10-09		 5 months crt.sh
*.dwin1.com
Amazon		 2020-01-01 -
2021-02-01		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2020-05-14 -
2020-08-05		 3 months crt.sh
*.nr-data.net
DigiCert SHA2 Secure Server CA		 2020-02-05 -
2022-02-08		 2 years crt.sh
*.licdn.com
DigiCert SHA2 Secure Server CA		 2019-04-01 -
2021-05-07		 2 years crt.sh
www.googleadservices.com
GTS CA 1O1		 2020-05-05 -
2020-07-28		 3 months crt.sh
px.ads.linkedin.com
DigiCert SHA2 Secure Server CA		 2020-03-04 -
2020-09-04		 6 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2020-05-05 -
2020-07-28		 3 months crt.sh
www.google.com
GTS CA 1O1		 2020-05-05 -
2020-07-28		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.edx.org/course/academic-and-business-writing
Frame ID: 94C402A7CEB7829B3F83B161E369F0F9
Requests: 63 HTTP requests in this frame

Frame: https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html
Frame ID: 472896C1E0BA70AEEE3D39A54AF1AF44
Requests: 1 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: 083F01F73B394C3EC5C3A0FFCA19E85C
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://link.edx.org/click/5ed653c18c970a350a4b5c88/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYWNhZGVta... HTTP 302
    https://www.edx.org/course/academic-and-business-writing-3?utm_source=sailthru&utm_medium=email&... HTTP 301
    https://www.edx.org/course/academic-business-writing-uc-berkeleyx-colwri2-2x-2 HTTP 301
    http://www.edx.org/course/academic-and-business-writing HTTP 307
    https://www.edx.org/course/academic-and-business-writing Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

65
Requests

100 %
HTTPS

72 %
IPv6

29
Domains

36
Subdomains

33
IPs

6
Countries

1326 kB
Transfer

5030 kB
Size

15
Cookies

Page URL History

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

  1. https://link.edx.org/click/5ed653c18c970a350a4b5c88/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYWNhZGVtaWMtYW5kLWJ1c2luZXNzLXdyaXRpbmctMz91dG1fc291cmNlPXNhaWx0aHJ1JnV0bV9tZWRpdW09ZW1haWwmdXRtX2NhbXBhaWduPWNvdXJzZV9hYmFuZG9u/591548a50ca9898d568b48b3Cfdf44ce0 HTTP 302
    https://www.edx.org/course/academic-and-business-writing-3?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon HTTP 301
    https://www.edx.org/course/academic-business-writing-uc-berkeleyx-colwri2-2x-2 HTTP 301
    http://www.edx.org/course/academic-and-business-writing HTTP 307
    https://www.edx.org/course/academic-and-business-writing Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 34
  • https://www.google-analytics.com/r/collect?v=1&_v=j82&a=108660788&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&ul=en-us&de=UTF-8&dt=Academic%20and%20Business%20Writing%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=All&ea=edx.bi.course-about-page.viewed&el=course-v1%3ABerkeleyX%2BColWri2.2x%2B1T2020&ev=0&_u=KEBAAEAB~&jid=263943892&gjid=349320250&cid=1871179863.1591131834&tid=UA-35248639-2&_gid=1945775385.1591131834&_r=1&z=6202926 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-35248639-2&cid=1871179863.1591131834&jid=263943892&_gid=1945775385.1591131834&gjid=349320250&_v=j82&z=6202926 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1871179863.1591131834&jid=263943892&_v=j82&z=6202926 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1871179863.1591131834&jid=263943892&_v=j82&z=6202926&slf_rd=1&random=729488986
Request Chain 57
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&time=1591131834213 HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26url%3Dhttps%253A%252F%252Fwww.edx.org%252Fcourse%252Facademic-and-business-writing%26time%3D1591131834213%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&time=1591131834213&liSync=true

65 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request academic-and-business-writing
www.edx.org/course/
Redirect Chain
  • https://link.edx.org/click/5ed653c18c970a350a4b5c88/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYWNhZGVtaWMtYW5kLWJ1c2luZXNzLXdyaXRpbmctMz91dG1fc291cmNlPXNhaWx0aHJ1JnV0bV9tZWRpdW09ZW1haWwmdXRtX2NhbXBhaWduP...
  • https://www.edx.org/course/academic-and-business-writing-3?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
  • https://www.edx.org/course/academic-business-writing-uc-berkeleyx-colwri2-2x-2
  • http://www.edx.org/course/academic-and-business-writing
  • https://www.edx.org/course/academic-and-business-writing
240 KB
52 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
913b67e13de61b9b33574584602d4f22be21f420e92d83a9c62e7e2ec9292fda
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

:method
GET
:authority
www.edx.org
:scheme
https
:path
/course/academic-and-business-writing
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
__cfduid=db55578759bea291fc593a4faab3fa44f1591131829; sailthru_hid=6b61fdcb413ca9c6a409523f2b729305591548a50ca9898d568b48b32430fae1608808f3e3273be8be35587d; sailthru_bid=5ed653c18c970a350a4b5c88
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status
200
date
Tue, 02 Jun 2020 21:03:51 GMT
content-type
text/html
cache-control
public, max-age=0, must-revalidate
content-encoding
gzip
etag
W/"5ed6b6f0-3c119"
last-modified
Tue, 02 Jun 2020 20:30:40 GMT
vary
Accept-Encoding
cf-cache-status
EXPIRED
cf-request-id
031872130000001f1983a65200000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
server
cloudflare
cf-ray
59d41f980aa11f19-FRA

Redirect headers

Location
https://www.edx.org/course/academic-and-business-writing
Non-Authoritative-Reason
HSTS
1743970571.js
www.edx.org/optimizelyjs/ 		326 KB
98 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/optimizelyjs/1743970571.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3ecdd79e5b7cd6e77e076c02eb66189e8d2733994e6418c6a77cbf2ebe4ec901
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-meta-pci_enabled
False
date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
93
cf-ray
59d41f9cc81d1f19-FRA
status
200
x-amz-replication-status
COMPLETED
access-control-allow-methods
GET, HEAD
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="0";dur=0,cdnip;desc="2.18.233.24";dur=0,cdnmap;desc="";dur=0,proto;desc="";dur=0
x-amz-request-id
6D324E6118C4F3CD
x-amz-id-2
ZCyh/hzIuhvmGmoGYwP71dSBjRcGhDG2qHhq3eiAEZSBqEyPTCedLdiYn4OuAt4R/F6AKfp4/7g=
last-modified
Tue, 02 Jun 2020 20:30:22 GMT
server
cloudflare
etag
W/"625e02f306cc8791d2d66ad20ec1ccb7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
86400
strict-transport-security
max-age=2592000
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
x-amz-meta-revision
cache-control
public, max-age=14400
x-amz-version-id
_uj8N1WTvSsI5dr9Fu738.UWJIpB4tOJ
x-amz-meta-revision
14216
cf-request-id
03187215fa00001f1983af6200000001
timing-allow-origin
*
access-control-allow-headers
*
expires
Wed, 03 Jun 2020 01:03:51 GMT
bb577585063bb4f5653fc238a2f4860c5861b3a4-7abc04eaa87798faab0c.js
www.edx.org/ 		10 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/bb577585063bb4f5653fc238a2f4860c5861b3a4-7abc04eaa87798faab0c.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
24a03a73d8786665fc8efa2277582d7479286308f4696fa026d2675a994bc18b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
age
331
etag
W/"5ed6b69c-272d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
59d41f9cd8741f19-FRA
cf-request-id
031872160a00001f1983af7200000001
framework-f7a09f00be2dd902c51e.js
www.edx.org/ 		145 KB
44 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/framework-f7a09f00be2dd902c51e.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b2612772f48e4b2fa27e2149b8ffbdf6e2753b77d1aacec262f1772fc727a17f
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
age
330
etag
W/"5ed6b69c-2451f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
59d41f9cd8781f19-FRA
cf-request-id
031872160a00001f1983af8200000001
532a2f07-fe27a14f67c71db48296.js
www.edx.org/ 		163 KB
49 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/532a2f07-fe27a14f67c71db48296.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
223695e54d7ece0cea9cb3811d3da8dae91bbb36295e60aeef5c58cebc4edea6
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
age
331
etag
W/"5ed6b69c-28a46"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
59d41f9cd87e1f19-FRA
cf-request-id
031872160a00001f1983af9200000001
app-00e32983dc648bed8edd.js
www.edx.org/ 		1 MB
214 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/app-00e32983dc648bed8edd.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c1928d45e49facf8c50fe8766c7e80c56b58e1277213b05550923f1403a3962b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
age
336
etag
W/"5ed6b69c-134215"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
59d41f9cd8841f19-FRA
cf-request-id
031872160a00001f1983afa200000001
styles-db12091bc7f70f67e42e.js
www.edx.org/ 		117 B
226 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/styles-db12091bc7f70f67e42e.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
32a9711e783689c889050d9a2207502cdbb3a53b2c3379e07d51d8e02003feaa
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
329
status
200
content-length
120
cf-request-id
031872160a00001f1983afb200000001
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
etag
W/"5ed6b69c-75"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
59d41f9cd8881f19-FRA
component---src-templates-course-detail-jsx-a784679427ce506e625a.js
www.edx.org/ 		107 KB
32 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/component---src-templates-course-detail-jsx-a784679427ce506e625a.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1b8902a4c21a1442184daad4e0104c988b32fd6906661ff138cff14722c56957
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
322
status
200
content-length
32447
cf-request-id
031872160a00001f1983afc200000001
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
etag
W/"5ed6b69c-1ac54"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
59d41f9cd88c1f19-FRA
0a995a5f-db703853297d3c5710f0.js
www.edx.org/ 		517 KB
127 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/0a995a5f-db703853297d3c5710f0.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5dbb725d22ab42ca19325141836108c3e406fd378b17ff53b967e21584efd4a2
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
age
330
etag
W/"5ed6b69c-814be"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
59d41f9cd8921f19-FRA
cf-request-id
031872160a00001f1983afd200000001
f25e993898d7238028df72407458c6f1b782a4b7-0c25ed7fb6e8f267c506.js
www.edx.org/ 		21 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/f25e993898d7238028df72407458c6f1b782a4b7-0c25ed7fb6e8f267c506.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e7f1add20ec287f3a6dd79994e83fbf937c2b29cd80571bd1df6a1919dc62b08
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
322
status
200
content-length
7647
cf-request-id
031872160d00001f1983afe200000001
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
etag
W/"5ed6b69c-543d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
59d41f9ce8951f19-FRA
7d44b4db88e99539038236e51e6b700aacbf6e75-4b1886e0cc7ce0be7bd6.js
www.edx.org/ 		9 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/7d44b4db88e99539038236e51e6b700aacbf6e75-4b1886e0cc7ce0be7bd6.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8df7caa681efd1486049d638b275f74eea647f403535e0db4c1ff9c2ca439f4a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
322
status
200
content-length
3293
cf-request-id
031872160d00001f1983aff200000001
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
etag
W/"5ed6b69c-242d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
59d41f9ce8971f19-FRA
561699799e8e7fa929e6944eb7848423f8e486b5-d039262e3b423667fd7f.js
www.edx.org/ 		21 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/561699799e8e7fa929e6944eb7848423f8e486b5-d039262e3b423667fd7f.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cbaa208e529cfce251d4f78f345c3a03bc71820a6c8fe661a44e05e9c61f4917
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
328
status
200
content-length
6953
cf-request-id
031872160d00001f1983b00200000001
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
etag
W/"5ed6b69c-5206"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
59d41f9ce89a1f19-FRA
07dd603c593e93eeeeca5e40eb168d069c7f8c8b-5cc0a4bdc4fe2f800d39.js
www.edx.org/ 		335 KB
108 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/07dd603c593e93eeeeca5e40eb168d069c7f8c8b-5cc0a4bdc4fe2f800d39.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66f16ede78d0914dcb97e1182c564db097ebccb938e3a25e8fb7489324b36245
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
age
328
etag
W/"5ed6b69c-53b06"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
59d41f9ce89c1f19-FRA
cf-request-id
031872160d00001f1983b01200000001
webpack-runtime-3291a4c39b944e2e30f6.js
www.edx.org/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/webpack-runtime-3291a4c39b944e2e30f6.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
24027b1ba334b50402c05337476f0141a8f7d91e003a7b5bdf1139e539b7ea8e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
328
status
200
content-length
2762
cf-request-id
031872160d00001f1983b02200000001
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
etag
W/"5ed6b69c-1f30"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
59d41f9ce89e1f19-FRA
page-data.json
www.edx.org/page-data/course/academic-and-business-writing/ 		15 KB
4 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/page-data/course/academic-and-business-writing/page-data.json
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8fb75709d39b0a57a0d4f47276e2fd52918ed72f3f07bc9a2ca37e8413d0aa00
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
https://www.edx.org/course/academic-and-business-writing
Origin
https://www.edx.org

Response headers

date
Tue, 02 Jun 2020 21:03:52 GMT
content-encoding
gzip
cf-cache-status
EXPIRED
last-modified
Tue, 02 Jun 2020 20:29:18 GMT
server
cloudflare
etag
W/"5ed6b69e-3b1b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
status
200
strict-transport-security
max-age=2592000
accept-ranges
bytes
cf-ray
59d41f9ce8a91f19-FRA
content-length
4246
cf-request-id
031872160f00001f1983b03200000001
app-data.json
www.edx.org/page-data/ 		50 B
186 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/page-data/app-data.json
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e067087124ee5bab0dbbf8f11d4650146d992ebea79ccd81c0c7595c81e23b5
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
https://www.edx.org/course/academic-and-business-writing
Origin
https://www.edx.org

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
335
status
200
content-length
70
cf-request-id
031872160f00001f1983b04200000001
last-modified
Tue, 02 Jun 2020 20:29:16 GMT
server
cloudflare
etag
W/"5ed6b69c-32"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
application/json
accept-ranges
bytes
cf-ray
59d41f9ce8aa1f19-FRA
edx-logo-header.png
www.edx.org/images/ 		910 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/edx-logo-header.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cefef51a9a94d04f435c180d96a9d777013691d29d60e8e741f5bed276bf194a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:51 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
327
cf-polished
origSize=947
status
200
content-length
910
cf-request-id
031872165300001f1983b08200000001
last-modified
Tue, 02 Jun 2020 20:34:41 GMT
server
cloudflare
etag
"5ed6b7e1-3b3"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
image/png
accept-ranges
bytes
cf-ray
59d41f9d59e01f19-FRA
cf-bgj
imgq:85,h2pri
54bc81cb-b736-4505-aa51-dd2b18c61d84-2082c7ba1024.png
prod-discovery.edx-cdn.org/organization/logos/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/organization/logos/54bc81cb-b736-4505-aa51-dd2b18c61d84-2082c7ba1024.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b094570c49838bf9d2635f9b6028246ee17ea17772578ede3d51249b17b89ae0

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:52 GMT
cf-cache-status
HIT
age
12719130
cf-polished
status=not_needed
cf-ray
59d41fa27a50636b-FRA
status
200
content-length
2755
x-amz-id-2
N53+UWLKT/UB9GZdgbDPcKiIQr9eTAEAh1O9/0opVCBiD5XoWbXWvP+mys8fsPpiFGeC/jV/0kM=
last-modified
Tue, 07 Jan 2020 15:06:33 GMT
server
cloudflare
etag
"11c6236871218b2b283ab96d18fa9a9c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
588DAFB6A3953809
expires
Wed, 02 Jun 2021 21:03:52 GMT
cache-control
public, max-age=31536000
cf-request-id
031872198d0000636bb6afd200000001
accept-ranges
bytes
content-type
image/png
cf-bgj
imgq:85
ed682cf1-7c11-4417-ac78-e940843cfccc-bb93707c5457.small.jpg
prod-discovery.edx-cdn.org/media/course/image/ 		19 KB
19 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/media/course/image/ed682cf1-7c11-4417-ac78-e940843cfccc-bb93707c5457.small.jpg
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7202c11134c050ab05a65e2e071db77f472c46347c83e029084dae93c7ff41b5

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:52 GMT
cf-cache-status
HIT
age
15555602
cf-polished
origSize=19811
cf-ray
59d41fa27a55636b-FRA
status
200
content-length
18959
x-amz-id-2
UoDrrvOztxtLr/B2zrdM7PB4aqZKoyv056Ftz1kxipwi0HUR9jd/GZ8fXcLDIXUEl42Gd/cRX+I=
last-modified
Tue, 15 Oct 2019 19:43:23 GMT
server
cloudflare
etag
"755456a00b7f2c53a13a5a90c0e0f8a5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
658C32252487CB99
expires
Wed, 02 Jun 2021 21:03:52 GMT
cache-control
public, max-age=31536000
cf-request-id
031872198e0000636bb6afe200000001
accept-ranges
bytes
content-type
image/jpeg
cf-bgj
imgq:85
cert-verified-thumb.png
www.edx.org/images/certificates/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/certificates/cert-verified-thumb.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
de0644c36e4070670f96f2434ea76efe916c729e3d8aa002d3d4b52b5c63fa4d
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:52 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
307
cf-polished
origSize=4223
status
200
content-length
4222
cf-request-id
031872195900001f1983b43200000001
last-modified
Tue, 02 Jun 2020 20:34:47 GMT
server
cloudflare
etag
"5ed6b7e7-107f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
image/png
accept-ranges
bytes
cf-ray
59d41fa22ebe1f19-FRA
cf-bgj
imgq:85,h2pri
edx-registered-logo.png
www.edx.org/images/logos/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/logos/edx-registered-logo.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b454 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bb10d9308657149e82edebd5bd55674a1185f5f37fd8a108f701782e09e6699a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:52 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
328
cf-polished
status=not_needed
status
200
content-length
1371
cf-request-id
031872195900001f1983b44200000001
last-modified
Tue, 02 Jun 2020 20:27:05 GMT
server
cloudflare
etag
"5ed6b619-55b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
image/png
accept-ranges
bytes
cf-ray
59d41fa22ebf1f19-FRA
cf-bgj
imgq:85,h2pri
app_store_badge_135x40.d0558d910630.svg
prod-edxapp.edx-cdn.org/static/images/app/ 		12 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edxapp.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:ee48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:52 GMT
content-encoding
gzip
cf-cache-status
HIT
age
10068311
status
200
content-length
4622
cf-request-id
031872198e000005c4780d5200000001
last-modified
Thu, 06 Feb 2020 19:37:10 GMT
server
cloudflare
etag
W/"5e3c6ae6-3041"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=315360000
accept-ranges
bytes
cf-ray
59d41fa27b2605c4-FRA
expires
Fri, 31 May 2030 21:03:52 GMT
google_play_badge_45.6ea466e328da.png
prod-edxapp.edx-cdn.org/static/images/app/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edxapp.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:ee48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d838b2098a6dde4053f9ccdbbc0f889d4444b5a27da3ee211cd782a8458bb63e

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:52 GMT
cf-cache-status
HIT
age
40467380
status
200
content-length
4109
cf-request-id
031872198e000005c4780d6200000001
last-modified
Tue, 19 Feb 2019 20:34:42 GMT
server
cloudflare
etag
"5c6c6862-100d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=315360000
accept-ranges
bytes
cf-ray
59d41fa27b2a05c4-FRA
expires
Fri, 31 May 2030 21:03:52 GMT
analytics.min.js
cdn.segment.com/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/ 		383 KB
73 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.segment.com/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/analytics.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.224.100.80 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-224-100-80.zrh50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
58953c0c163817faee971a9d3fcd13f692db5d703dc713bc71bb3c817a8c4dbd

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id
PkryPn8H4L_QOfM94jD83yUmDn_BEI6W
content-encoding
gzip
etag
"eb02b8fd4c28064afddd61c6943d7f7a"
age
197
x-cache
Hit from cloudfront
status
200
x-amz-replication-status
COMPLETED
content-length
73775
access-control-allow-origin
*
last-modified
Fri, 29 May 2020 18:24:52 GMT
server
AmazonS3
date
Tue, 02 Jun 2020 21:00:36 GMT
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
text/javascript; charset=utf-8
via
1.1 697e9166a29142e018dae0e083c25f18.cloudfront.net (CloudFront)
cache-control
public, max-age=300
x-amz-cf-pop
ZRH50-C1
accept-ranges
bytes
x-amz-cf-id
58n2W7tsWh_grfKkFm_IJUEXh_1rKOKpPyqhZTCClJJHD4trUrQFTg==
a1706490390.html
a1706490390.cdn.optimizely.com/client_storage/ Frame 4728 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.45.99.37 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-45-99-37.deploy.static.akamaitechnologies.com
Software
AmazonS3 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

:method
GET
:authority
a1706490390.cdn.optimizely.com
:scheme
https
:path
/client_storage/a1706490390.html
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.edx.org/course/academic-and-business-writing
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
https://www.edx.org/course/academic-and-business-writing

Response headers

status
200
x-amz-id-2
ukl7C+6zPOj6SgYgRwDq9S/4sNVG4I7v4cV9h77USRJoTCdMhoj3G59Y5k40NDMJ7zHdz38Gkao=
x-amz-request-id
6186D77C6BE76ABF
x-amz-replication-status
COMPLETED
last-modified
Tue, 02 Jun 2020 20:30:09 GMT
etag
"9541e7c0644794aa9f915e140dd1ba98"
cache-control
max-age=120
x-amz-meta-pci_enabled
False
content-encoding
gzip
x-amz-version-id
UNlxJ5.r8nau.JS5X6Yrh3MoRSdiq1q_
accept-ranges
bytes
content-type
text/html; charset=utf-8
content-length
750
server
AmazonS3
vary
Accept-Encoding
date
Tue, 02 Jun 2020 21:03:52 GMT
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="7";dur=0,cdnip;desc="23.45.99.37";dur=0,cdnmap;desc="a4343.x.akamaiedge.net";dur=0,proto;desc="h2";dur=0
strict-transport-security
max-age=15768000
css
fonts.googleapis.com/ 		7 KB
819 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto:400,500,700
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:815::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
38a4a0616eec7a64dc1b6a5c034eab3d054af0bd040c1c0d41df6435e905499a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Tue, 02 Jun 2020 21:03:53 GMT
server
ESF
date
Tue, 02 Jun 2020 21:03:53 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 02 Jun 2020 21:03:53 GMT
t
api.segment.io/v1/ 		21 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.segment.io/v1/t
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.42.46.86 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-42-46-86.us-west-2.compute.amazonaws.com
Software
/
Resource Hash
12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Tue, 02 Jun 2020 21:03:53 GMT
access-control-allow-origin
https://www.edx.org
content-length
21
vary
Origin
content-type
application/json
i
api.segment.io/v1/ 		21 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.segment.io/v1/i
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.42.46.86 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-42-46-86.us-west-2.compute.amazonaws.com
Software
/
Resource Hash
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Request headers

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https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
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https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
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Host: www.edx.org
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https://logx.optimizely.com/v1/events
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https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1871179863.1591131834&jid=263943892&_v=j82&z=6202926&slf_rd=1&random=729488986
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H2
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pragma
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139 B 		XHR
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https://api.segment.io/v1/p
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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application/json
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119 B 		Image
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https://www.google-analytics.com/collect?v=1&_v=j82&a=108660788&t=pageview&_s=2&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&dp=%2Fcourse%2Facademic-and-business-writing&ul=en-us&de=UTF-8&dt=Academic%20and%20Business%20Writing%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aEBAAEAB~&jid=&gjid=&cid=1871179863.1591131834&tid=UA-35248639-2&_gid=1945775385.1591131834&z=2027519275
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Protocol
H2
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Response headers

pragma
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x-content-type-options
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server
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content-length
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expires
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4982103.js
js.hs-scripts.com/ 		1 KB
642 B 		Script
General
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https://js.hs-scripts.com/4982103.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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Request headers

Referer
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User-Agent
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date
Tue, 02 Jun 2020 21:03:53 GMT
content-encoding
br
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HIT
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0318721df30000c2959229b200000001
cf-bgj
minify
server
cloudflare
x-trace
2BA58E3C729BEC53366E49678406CFE4674CC0CEAB000000000000000000
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
3600
content-type
application/javascript;charset=utf-8
access-control-allow-origin
https://webview.edx.org
cache-control
public, max-age=60
access-control-allow-credentials
true
cf-ray
59d41fa98cbdc295-FRA
expires
Tue, 02 Jun 2020 21:04:53 GMT
page
rs.fullstory.com/rec/ 		44 B
217 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rs.fullstory.com/rec/page
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.194.58 Mountain View, United States, ASN15169 (GOOGLE, US),
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58.194.186.35.bc.googleusercontent.com
Software
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Security Headers
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Request headers

Referer
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User-Agent
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Content-Type
text/plain

Response headers

date
Tue, 02 Jun 2020 21:03:53 GMT
via
1.1 google
x-content-type-options
nosniff
status
202
content-type
text/plain; charset=utf-8
access-control-allow-origin
https://www.edx.org
access-control-allow-credentials
true
alt-svc
clear
content-length
44
dj_.js
cl.qualaroo.com/ki.js/59450/ 		373 B
780 B 		Script
General
Check archive.org
Download Go to
Full URL
https://cl.qualaroo.com/ki.js/59450/dj_.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a00:f48:2000:1023::3 , Germany, ASN47447 (TTM, DE),
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Software
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Resource Hash
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:53 GMT
content-encoding
gzip
cdn-edgestorageid
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BAB53F63C1189F92
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200
cdn-cachedat
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cdn-pullzone
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x-amz-id-2
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server
BunnyCDN-DE1-481
vary
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content-type
application/ecmascript
cdn-cache
HIT
cdn-uid
50c043fb-dcd1-4574-9faf-b60384f66f78
cache-control
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accept-ranges
bytes
cdn-requestcountrycode
DE
v1.js
ak.sail-horizon.com/horizon/ 		11 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ak.sail-horizon.com/horizon/v1.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.224.95.69 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
AmazonS3 /
Resource Hash
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Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:02:29 GMT
content-encoding
gzip
last-modified
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server
AmazonS3
age
85
vary
Accept-Encoding
x-cache
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content-type
application/javascript
status
200
cache-control
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x-amz-cf-pop
ZRH50-C1
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19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hs-analytics.net/analytics/1591131600000/4982103.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:46b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:53 GMT
content-encoding
br
cf-cache-status
HIT
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225
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200
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server
cloudflare
etag
W/"67ef9fbbd3349f92f2ffa12aec91bafa"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=300, public
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false
x-amz-version-id
null
cf-request-id
0318721e2100000eaffe9d8200000001
cf-ray
59d41fa9ce590eaf-FRA
expires
Tue, 02 Jun 2020 21:05:08 GMT
fb.js
js.hsadspixel.net/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hsadspixel.net/fb.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:74b0 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Jun 2020 21:03:53 GMT
via
1.1 2ad0cde89ab58d454177893ae4447f50.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
587
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AES256
x-cache
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cf-request-id
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last-modified
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server
cloudflare
etag
W/"331cf22d59b30c68a482c4b1c62061df"
expect-ct
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vary
Accept-Encoding
x-amz-version-id
1RauLYcuJp4vdDf2IJVmL1GraP6zDoEb
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4982103.js
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6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hs-banner.com/4982103.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2606:4700::6812:15bf , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

Referer
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User-Agent
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Response headers

x-goog-hash
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timing-allow-origin
*
last-modified
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server
cloudflare
etag
W/"a917af26a4a851bc0245513fc1e10192"
expect-ct
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vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
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cache-control
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x-goog-stored-content-length
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cf-ray
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access-control-allow-headers
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expires
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dj_qoo.js
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48 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cl.qualaroo.com/ki.js/59450/dj_qoo.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a00:f48:2000:1023::3 , Germany, ASN47447 (TTM, DE),
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Request headers

Referer
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User-Agent
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Response headers

date
Tue, 02 Jun 2020 21:03:53 GMT
content-encoding
gzip
cdn-edgestorageid
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0D53FA99F7288C6E
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200
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Fri, 29 May 2020 16:24:43 GMT
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BunnyCDN-DE1-481
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General
Check archive.org
Download Go to
Full URL
https://dntcl.qualaroo.com/frame.html
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6ea0:c710::2 , Germany, ASN60068 (CDN77, GB),
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Software
BunnyCDN-DE1-487 /
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Request headers

:method
GET
:authority
dntcl.qualaroo.com
:scheme
https
:path
/frame.html
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
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accept
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sec-fetch-site
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
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gzip, deflate, br
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1
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Referer
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Response headers

status
200
date
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content-type
text/html
vary
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server
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cache-control
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cdn-cache
HIT
content-encoding
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13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-spa-1071.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.114.110 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
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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
x-amz-request-id
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x-cache
HIT
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200
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last-modified
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server
AmazonS3
x-timer
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etag
"c4be07d99198e723860aeee65fd397cf"
vary
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content-type
application/javascript
via
1.1 varnish
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
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x-cache-hits
556
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api.hubapi.com/hs-script-loader-public/v1/config/ 		79 B
349 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.hubapi.com/hs-script-loader-public/v1/config/json?portalId=4982103
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:cbcc , United States, ASN13335 (CLOUDFLARENET, US),
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Software
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Security Headers
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
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content-encoding
br
vary
Accept-Encoding
cf-cache-status
DYNAMIC
status
200
strict-transport-security
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cf-request-id
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server
cloudflare
x-trace
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expect-ct
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access-control-max-age
180
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
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false
cf-ray
59d41faaaa63beab-FRA
access-control-allow-headers
*
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track.hubspot.com/ 		45 B
258 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=2017058934&v=1.1&a=4982103&rcu=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&pu=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&t=Academic+and+Business+Writing+%7C+edX&cts=1591131834020&vi=27c08aec62057dea1cd83832c95cd170&nc=true&u=23171429.27c08aec62057dea1cd83832c95cd170.1591131834007.1591131834007.1591131834007.1&b=23171429.1.1591131834007
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H2
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TLS 1.3, , AES_128_GCM
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2606:4700::6813:9a53 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

cf-ray
59d41faabcad074a-FRA
date
Tue, 02 Jun 2020 21:03:54 GMT
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
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p3p
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strict-transport-security
max-age=31536000; includeSubDomains; preload
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content-length
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cf-request-id
0318721eaf0000074a94b1e200000001
x-robots-tag
none
6798.js
www.dwin1.com/ 		11 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.dwin1.com/6798.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2190:3800:f:8ce2:fb80:93a1 , United States, ASN16509 (AMAZON-02, US),
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Software
AmazonS3 /
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gzip
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
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"
content-type
text/javascript; charset=UTF-8
alt-svc
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content-length
1051
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/796433197/ 		42 B
148 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/796433197/?random=1591131834265&cv=9&fst=1591131600000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa5k1&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&tiba=Academic%20and%20Business%20Writing%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=2290427956&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 02 Jun 2020 21:03:54 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
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
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
alt-svc
h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/796433197/ 		42 B
153 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/796433197/?random=1591131834265&cv=9&fst=1591131600000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa5k1&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Facademic-and-business-writing&tiba=Academic%20and%20Business%20Writing%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=2290427956&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:816::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 02 Jun 2020 21:03:54 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
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
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
alt-svc
h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
1beac94c95
bam.nr-data.net/events/1/ 		24 B
178 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/events/1/1beac94c95?a=190328954&sa=1&v=1071.385e752&t=Unnamed%20Transaction&rst=5337&ref=https://www.edx.org/course/academic-and-business-writing
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.19 San Francisco, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-7.nr-data.net
Software
/
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
content-type
text/plain

Response headers

Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Allow-Credentials
true
Content-Length
24
Content-Type
image/gif
events
logx.optimizely.com/v1/ 		0
356 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://logx.optimizely.com/v1/events
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/academic-and-business-writing
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.207.28.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-207-28-196.compute-1.amazonaws.com
Software
nginx/1.17.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

Date
Tue, 02 Jun 2020 21:03:54 GMT
Server
nginx/1.17.2
Content-Type
text/plain
Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Expose-Headers
X-Results-Data-Source
Access-Control-Allow-Credentials
true
Connection
keep-alive
Timing-Allow-Origin
*
X-Request-Id
4f3a65ca-da53-4ae4-9b81-3320332e8c26
/
www.facebook.com/tr/ 		0
46 B 		Other
General
Check archive.org
Download Go to
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 1.3, , AES_128_GCM
Server
2a03:2880:f146:82:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-asan /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.edx.org/course/academic-and-business-writing
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
multipart/form-data; boundary=----WebKitFormBoundaryxc1UTfYHDmgmjLVS

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
server
proxygen-asan
date
Tue, 02 Jun 2020 21:03:54 GMT
status
200
content-type
text/plain
access-control-allow-origin
https://www.edx.org
access-control-allow-credentials
true
alt-svc
h3-27=":443"; ma=3600
content-length
0

Verdicts & Comments Add Verdict or Comment

91 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| onformdata object| onpointerrawupdate undefined| _ function| getCookie function| setCookie object| optimizely object| analytics object| NREUM object| newrelic function| __nr_require string| pagePath object| ___chunkMapping object| webpackJsonp object| __core-js_shared__ object| core object| asyncRequires object| ___emitter object| ___loader function| ___push function| ___replace function| ___navigate function| setImmediate function| clearImmediate object| FontAwesomeConfig object| ___FONT_AWESOME___ object| regeneratorRuntime object| PubSub string| ___webpackCompilationHash object| ___gatsbyIntl object| dataLayer boolean| _fs_debug string| _fs_host string| _fs_org string| _fs_namespace function| FS string| GoogleAnalyticsObject function| ga function| normalize object| __consolidated_events_handlers__ object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| _kiq function| postscribe object| google_tag_manager number| iCookieLength string| sCookieName string| sSourceParameterName string| sMediumParameterName string| sPartnerValue string| sCookieDomain function| _getQueryStringValue function| _setCookie number| iCookieLengthDays string| sCampaignParameterName string| sTermParameterName string| sContentParameterName undefined| sSourceValue undefined| sMediumeValue undefined| sCampaignValue undefined| sTermValue undefined| sContentValue undefined| oCookieContent string| _fs_loaded function| _fs_shutdown boolean| PIXELS_RAN object| _hsq object| _hsp boolean| _hspb_loaded object| _paq boolean| _hstc_loaded object| KI function| sailthru function| Sailthru string| curl object| main boolean| _hspb_ran boolean| _hstc_ran string| __hsUserToken number| expireDateTime object| regex function| fbq function| _fbq object| AWIN object| _linkedin_data_partner_ids function| lintrk boolean| _already_called_lintrk function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO

15 Cookies

Domain/Path Name / Value
.edx.org/ Name: _fbp
Value: fb.1.1591131834207.234736680
.edx.org/ Name: __hssc
Value: 23171429.1.1591131834007
.edx.org/ Name: __hssrc
Value: 1
.edx.org/ Name: hubspotutk
Value: 27c08aec62057dea1cd83832c95cd170
www.edx.org/ Name: ki_r
Value:
www.edx.org/ Name: ki_t
Value: 1591131833986%3B1591131833986%3B1591131833986%3B1%3B1
.edx.org/ Name: _gat
Value: 1
.edx.org/ Name: _gid
Value: GA1.2.1945775385.1591131834
.edx.org/ Name: optimizelyEndUserId
Value: oeu1591131832602r0.6095355632936503
.edx.org/ Name: _ga
Value: GA1.2.1871179863.1591131834
.edx.org/ Name: ajs_anonymous_id
Value: %2257d9b73c-e13d-4d1d-bbda-2c893941110e%22
.edx.org/ Name: sailthru_bid
Value: 5ed653c18c970a350a4b5c88
.edx.org/ Name: __cfduid
Value: db55578759bea291fc593a4faab3fa44f1591131829
.edx.org/ Name: sailthru_hid
Value: 6b61fdcb413ca9c6a409523f2b729305591548a50ca9898d568b48b32430fae1608808f3e3273be8be35587d
.edx.org/ Name: __hstc
Value: 23171429.27c08aec62057dea1cd83832c95cd170.1591131834007.1591131834007.1591131834007.1

1 Console Messages

Source Level URL
Text
console-api warning URL: https://connect.facebook.net/en_US/fbevents.js(Line 23)
Message:
[Facebook Pixel] - Duplicate Pixel ID: 1601661033380488.

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=2592000

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.

a1706490390.cdn.optimizely.com
ak.sail-horizon.com
api.hubapi.com
api.segment.io
bam.nr-data.net
cdn.segment.com
cl.qualaroo.com
connect.facebook.net
dntcl.qualaroo.com
edge.fullstory.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-banner.com
js.hs-scripts.com
js.hsadspixel.net
link.edx.org
logx.optimizely.com
prod-discovery.edx-cdn.org
prod-edxapp.edx-cdn.org
px.ads.linkedin.com
rs.fullstory.com
snap.licdn.com
stats.g.doubleclick.net
track.hubspot.com
www.dwin1.com
www.edx.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
13.224.100.80
13.224.95.69
151.101.114.110
162.247.242.19
172.217.21.194
23.45.99.37
2600:9000:2190:3800:f:8ce2:fb80:93a1
2606:4700::6810:b454
2606:4700::6810:b554
2606:4700::6810:ee48
2606:4700::6810:f148
2606:4700::6811:46b0
2606:4700::6811:74b0
2606:4700::6811:cbcc
2606:4700::6811:d3cc
2606:4700::6812:15bf
2606:4700::6813:9a53
2620:1ec:21::14
2a00:1450:4001:800::2008
2a00:1450:4001:801::200e
2a00:1450:4001:806::2004
2a00:1450:4001:815::200a
2a00:1450:4001:816::2003
2a00:1450:4001:820::2003
2a00:1450:4001:821::2002
2a00:1450:400c:c03::9c
2a00:f48:2000:1023::3
2a02:26f0:10c:382::25ea
2a02:6ea0:c710::2
2a03:2880:f046:f:face:b00c:0:3
2a03:2880:f146:82:face:b00c:0:25de
2a05:f500:10:101::b93f:9105
35.186.194.58
35.201.112.186
52.207.28.196
52.42.46.86
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