URL: http://www.edx.org/
Submission: On November 20 via api from US

Summary

This website contacted 35 IPs in 5 countries across 30 domains to perform 91 HTTP transactions. The main IP is 2606:4700::6810:a4e4, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is www.edx.org.
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
38 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
1 143.204.99.83 16509 (AMAZON-02)
1 13.225.78.84 16509 (AMAZON-02)
1 2600:9000:21f... 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 52.89.79.226 16509 (AMAZON-02)
5 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2600:9000:20e... 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 13.225.78.106 16509 (AMAZON-02)
2 162.208.117.47 11403 (NYINTERNET)
2 162.208.117.45 11403 (NYINTERNET)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 3.225.17.244 14618 (AMAZON-AES)
1 151.101.114.110 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2600:9000:21f... 16509 (AMAZON-02)
2 2a03:2880:f01... 32934 (FACEBOOK)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 185.59.220.17 60068 (CDN77)
1 162.247.242.18 23467 (NEWRELIC-...)
2 2a03:2880:f11... 32934 (FACEBOOK)
1 185.59.220.28 60068 (CDN77)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a02:26f0:10c... 20940 (AKAMAI-ASN1)
1 2 2a05:f500:11:... 14413 (LINKEDIN)
1 1 2a05:f500:11:... 14413 (LINKEDIN)
1 172.217.23.98 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
91 35
Domain Requested by
38 www.edx.org www.edx.org
5 fonts.gstatic.com www.edx.org
3 www.google-analytics.com www.edx.org
2 px.ads.linkedin.com 1 redirects
2 www.facebook.com connect.facebook.net
2 cl.qualaroo.com cdn.segment.com
cl.qualaroo.com
2 www.google.de
2 www.google.com 1 redirects
2 connect.facebook.net www.edx.org
connect.facebook.net
2 errors.client.optimizely.com www.edx.org
2 api.sail-personalize.com www.edx.org
2 api.sail-track.com www.edx.org
2 api2.branch.io www.edx.org
2 www.googletagmanager.com cdn.segment.com
js.hsadspixel.net
2 api.segment.io www.edx.org
1 googleads.g.doubleclick.net www.googleadservices.com
1 www.googleadservices.com www.googletagmanager.com
1 www.linkedin.com 1 redirects
1 snap.licdn.com js.hsadspixel.net
1 dntcl.qualaroo.com cl.qualaroo.com
1 bam.nr-data.net js-agent.newrelic.com
1 stats.g.doubleclick.net 1 redirects
1 www.dwin1.com www.googletagmanager.com
1 track.hubspot.com
1 api.hubapi.com www.edx.org
1 js-agent.newrelic.com www.edx.org
1 js.hsadspixel.net js.hs-scripts.com
1 js.hs-analytics.net js.hs-scripts.com
1 ak.sail-horizon.com www.googletagmanager.com
1 js.hs-scripts.com www.googletagmanager.com
1 fonts.googleapis.com www.edx.org
1 app.link cdn.branch.io
1 cdn.branch.io www.edx.org
1 cdn.segment.com www.edx.org
1 cdn.optimizely.com www.edx.org
91 35

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

Domain
edx.org
courses.edx.org
business.edx.org
Subject Issuer Validity Valid
*.edx.org
Gandi Standard SSL CA 2
2018-04-02 -
2020-05-06
2 years crt.sh
cdn.optimizely.com
DigiCert ECC Secure Server CA
2018-11-24 -
2020-02-23
a year crt.sh
*.branch.io
DigiCert SHA2 Secure Server CA
2018-12-05 -
2020-12-08
2 years crt.sh
appipv4.link
Amazon
2019-08-19 -
2020-09-19
a year crt.sh
*.googleapis.com
GTS CA 1O1
2019-11-05 -
2020-01-28
3 months crt.sh
*.segment.com
DigiCert SHA2 Secure Server CA
2019-06-24 -
2020-07-01
a year crt.sh
*.google.com
GTS CA 1O1
2019-11-05 -
2020-01-28
3 months crt.sh
*.google-analytics.com
GTS CA 1O1
2019-11-05 -
2020-01-28
3 months crt.sh
api.sail-track.com
Gandi Standard SSL CA 2
2018-06-27 -
2020-07-29
2 years crt.sh
api.sail-personalize.com
Gandi Standard SSL CA 2
2018-06-27 -
2020-07-29
2 years crt.sh
ssl803643.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-11-06 -
2020-05-14
6 months crt.sh
errors.client.optimizely.com
DigiCert SHA2 High Assurance Server CA
2018-09-24 -
2020-09-28
2 years crt.sh
ssl817724.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-08-13 -
2020-02-19
6 months crt.sh
hubspot.com
CloudFlare Inc ECC CA-2
2019-08-28 -
2020-08-27
a year crt.sh
*.dwin1.com
Amazon
2019-01-30 -
2020-02-29
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2019-11-06 -
2020-02-04
3 months crt.sh
www.google.de
GTS CA 1O1
2019-11-05 -
2020-01-28
3 months crt.sh
1752581972.rsc.cdn77.org
Let's Encrypt Authority X3
2019-09-25 -
2019-12-24
3 months crt.sh
*.licdn.com
DigiCert SHA2 Secure Server CA
2019-04-01 -
2021-05-07
2 years crt.sh
px.ads.linkedin.com
DigiCert SHA2 Secure Server CA
2019-05-29 -
2021-06-29
2 years crt.sh
www.googleadservices.com
GTS CA 1O1
2019-11-05 -
2020-01-28
3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1
2019-11-05 -
2020-01-28
3 months crt.sh
www.google.com
GTS CA 1O1
2019-11-05 -
2020-01-28
3 months crt.sh

This page contains 2 frames:

Primary Page: http://www.edx.org/
Frame ID: B684A2658774E438A810AFA025D8EECB
Requests: 90 HTTP requests in this frame

Frame: http://dntcl.qualaroo.com/frame.html
Frame ID: C6EB30D2414FD3CDA8B616A3D886A2BB
Requests: 1 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • meta generator /^Drupal(?:\s([\d.]+))?/i
  • headers expires /19 Nov 1978/i

Overall confidence: 100%
Detected patterns
  • meta generator /^Drupal(?:\s([\d.]+))?/i
  • headers expires /19 Nov 1978/i

Overall confidence: 100%
Detected patterns
  • headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i

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

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

Overall confidence: 100%
Detected patterns
  • script /optimizely\.com.*\.js/i

Overall confidence: 100%
Detected patterns
  • script /cdn\.segment\.com\/analytics\.js/i

Page Statistics

91
Requests

85 %
HTTPS

67 %
IPv6

30
Domains

35
Subdomains

35
IPs

5
Countries

1117 kB
Transfer

3609 kB
Size

16
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 19
  • http://www.edx.org/api/v1/catalog/subjects HTTP 307
  • https://www.edx.org/api/v1/catalog/subjects
Request Chain 21
  • http://www.edx.org/sites/default/files/theme/edx-logo-header.png HTTP 307
  • https://www.edx.org/sites/default/files/theme/edx-logo-header.png
Request Chain 23
  • http://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/539px.jpg HTTP 307
  • https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/539px.jpg
Request Chain 24
  • http://www.edx.org/sites/default/files/school/image/banner/mit_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/mit_logo_200x101_0.png
Request Chain 25
  • http://www.edx.org/sites/default/files/school/image/banner/harvard_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/harvard_logo_200x101_0.png
Request Chain 26
  • http://www.edx.org/sites/default/files/school/image/banner/berkeley_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/berkeley_logo_200x101_0.png
Request Chain 27
  • http://www.edx.org/sites/default/files/school/image/banner/ut_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/ut_logo_200x101_0.png
Request Chain 28
  • http://www.edx.org/sites/default/files/school/image/banner/boston_logo_200x101_0_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/boston_logo_200x101_0_0.png
Request Chain 29
  • http://www.edx.org/sites/default/files/school/image/logo/hkpolyu_upload_02052018_200x101.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/hkpolyu_upload_02052018_200x101.png
Request Chain 30
  • http://www.edx.org/sites/default/files/school/image/logo/curtin-university-200x101.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/curtin-university-200x101.png
Request Chain 31
  • http://www.edx.org/sites/default/files/school/image/logo/rwthx-logo-200x101a.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/rwthx-logo-200x101a.png
Request Chain 32
  • http://www.edx.org/sites/default/files/school/image/logo/uq_logo_purple_200x101px.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/uq_logo_purple_200x101px.png
Request Chain 33
  • http://www.edx.org/sites/default/files/school/image/logo/usmx_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/usmx_logo_200x101_0.png
Request Chain 34
  • http://www.edx.org/sites/default/files/school/image/logo/sorbonne-200x101.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/sorbonne-200x101.png
Request Chain 35
  • http://www.edx.org/sites/default/files/school/image/banner/georgetown_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/georgetown_logo_200x101_0.png
Request Chain 36
  • http://www.edx.org/sites/default/files/school/image/banner/delft_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/delft_logo_200x101_0.png
Request Chain 37
  • http://www.edx.org/sites/default/files/school/image/logo/adelaide-200x101.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/adelaide-200x101.png
Request Chain 38
  • http://www.edx.org/sites/default/files/school/image/banner/anu_logo_200x101_0.png HTTP 307
  • https://www.edx.org/sites/default/files/school/image/banner/anu_logo_200x101_0.png
Request Chain 39
  • http://www.edx.org/sites/default/files/school/image/logo/ubcx-200x101_0.jpg HTTP 307
  • https://www.edx.org/sites/default/files/school/image/logo/ubcx-200x101_0.jpg
Request Chain 40
  • http://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/1179px.jpg HTTP 307
  • https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/1179px.jpg
Request Chain 41
  • http://www.edx.org/sites/all/themes/atedx/scripts/dist/16.05163d1e86c2f456f9e7.js HTTP 307
  • https://www.edx.org/sites/all/themes/atedx/scripts/dist/16.05163d1e86c2f456f9e7.js
Request Chain 49
  • http://www.google-analytics.com/analytics.js HTTP 307
  • https://www.google-analytics.com/analytics.js
Request Chain 52
  • http://www.google-analytics.com/plugins/ua/linkid.js HTTP 307
  • https://www.google-analytics.com/plugins/ua/linkid.js
Request Chain 59
  • http://www.edx.org/api/footer?language=en&include-language-selector=1 HTTP 307
  • https://www.edx.org/api/footer?language=en&include-language-selector=1
Request Chain 71
  • http://www.google-analytics.com/collect?v=1&_v=j79&a=223351227&t=pageview&_s=1&dl=https%3A%2F%2Fwww.edx.org&dp=%2F&ul=en-us&de=UTF-8&dt=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aGBAgAAj~&jid=231097290&gjid=323015619&cid=834202625.1574229835&tid=UA-35248639-2&_gid=1632074021.1574229835&z=195143642 HTTP 307
  • https://www.google-analytics.com/collect?v=1&_v=j79&a=223351227&t=pageview&_s=1&dl=https%3A%2F%2Fwww.edx.org&dp=%2F&ul=en-us&de=UTF-8&dt=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aGBAgAAj~&jid=231097290&gjid=323015619&cid=834202625.1574229835&tid=UA-35248639-2&_gid=1632074021.1574229835&z=195143642
Request Chain 72
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-35248639-2&cid=834202625.1574229835&jid=231097290&gjid=323015619&_gid=1632074021.1574229835&_u=aGBAgAAj~&z=201509413 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=834202625.1574229835&jid=231097290&_v=j79&z=201509413 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=834202625.1574229835&jid=231097290&_v=j79&z=201509413&slf_rd=1&random=1432530057
Request Chain 82
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=http%3A%2F%2Fwww.edx.org%2F&time=1574229835515 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%3Dhttp%253A%252F%252Fwww.edx.org%252F%26time%3D1574229835515%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=http%3A%2F%2Fwww.edx.org%2F&time=1574229835515&liSync=true

91 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set /
www.edx.org/
18 KB
6 KB
Document
General
Full URL
http://www.edx.org/
Protocol
HTTP/1.1
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
de273bd1707f581ae21f4f40d87c8b2b799979b419c0e03e9b70e4f574d68a43
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SameOrigin

Request headers

Host
www.edx.org
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 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
Accept-Encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 06:03:54 GMT
Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
Connection
keep-alive
Set-Cookie
__cfduid=d3795bd308039479c3d626fb1d2986b841574229834; expires=Thu, 19-Nov-20 06:03:54 GMT; path=/; domain=.edx.org; HttpOnly prod-edx-cf-loc=DE; Path=/; Expires=Fri, 20 Nov 2020 06:03:54 GMT
CF-Cache-Status
EXPIRED
Cache-Control
s-maxage=300, max-age=0, must-revalidate
CF-Ray
5388393179435964-VIE
Content-Language
en
Expires
Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified
Wed, 20 Nov 2019 06:00:15 GMT
Vary
X-Accept-Language,Accept-Encoding
Via
varnish
X-AH-Environment
prod
X-Cache
HIT
X-Cache-Hits
20
X-Content-Type-Options
nosniff
X-Drupal-Cache
MISS
X-Frame-Options
SameOrigin
X-Generator
Drupal 7 (http://drupal.org)
X-Request-ID
v-0598342c-0b5b-11ea-ac9c-c3a3381a34bb
Server
cloudflare
Content-Encoding
gzip
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
www.edx.org/sites/default/files/css/
7 KB
2 KB
Stylesheet
General
Full URL
https://www.edx.org/sites/default/files/css/css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
c44fab5ab25ff9f9dc07aced65f77686ec6a831bb858efaac266ba5deaf7d26e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
208861
x-cache
HIT
status
200
x-cache-hits
28
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
2217
x-request-id
v-f2975996-053a-11ea-8d92-77c4f5c8ba16
last-modified
Mon, 28 Oct 2019 16:10:09 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
53883933499dcbc4-VIE
expires
Thu, 12 Dec 2019 10:55:32 GMT
css_mktzIRd5CRE-97qJhrh-LyZqgbhTe9MZCqn-bCpDQ_g.css
www.edx.org/sites/default/files/css/
6 KB
2 KB
Stylesheet
General
Full URL
https://www.edx.org/sites/default/files/css/css_mktzIRd5CRE-97qJhrh-LyZqgbhTe9MZCqn-bCpDQ_g.css
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9a4b7321177909113ef7ba8986b87e2f266a81b8537bd3190aa9fe6c2a4343f8
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
208862
x-cache
HIT
status
200
x-cache-hits
30
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
1660
x-request-id
v-f2aab540-053a-11ea-97c6-fb7df0e603f8
last-modified
Mon, 28 Oct 2019 16:10:09 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
5388393349a2cbc4-VIE
expires
Thu, 12 Dec 2019 10:55:32 GMT
css_3O_VSjlLeMsrgb1l9JG1XTQIrJ9Lja-Vxx4aWIzTKVc.css
www.edx.org/sites/default/files/css/
455 KB
69 KB
Stylesheet
General
Full URL
https://www.edx.org/sites/default/files/css/css_3O_VSjlLeMsrgb1l9JG1XTQIrJ9Lja-Vxx4aWIzTKVc.css
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
dcefd54a394b78cb2b81bd65f491b55d3408ac9f4b8daf95c71e1a588cd32957
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
468554
x-cache
HIT
status
200
x-cache-hits
16
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
70760
x-request-id
v-411392ae-0718-11ea-bdad-77ab12eb94f8
last-modified
Thu, 14 Nov 2019 19:52:12 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
5388393349a3cbc4-VIE
expires
Sat, 14 Dec 2019 19:52:14 GMT
css_vCUzQp3N37rfxD4aTUoEEwapKD-KAd7YlMV9XmochIo.css
www.edx.org/sites/default/files/css/
925 B
763 B
Stylesheet
General
Full URL
https://www.edx.org/sites/default/files/css/css_vCUzQp3N37rfxD4aTUoEEwapKD-KAd7YlMV9XmochIo.css
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
bc2533429dcddfbadfc43e1a4d4a041306a9283f8a01ded894c57d5e6a1c848a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
208862
x-cache
HIT
status
200
x-cache-hits
25
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
355
x-request-id
v-8ff2e690-05d3-11ea-9b97-534d72df9f05
last-modified
Mon, 28 Oct 2019 16:10:09 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
5388393349a1cbc4-VIE
expires
Fri, 13 Dec 2019 05:07:59 GMT
js_BS7lvIetxt5p0fnn8_eCWnMeaRrDtMr6wniCIIuVxSw.js
www.edx.org/sites/default/files/js/
114 KB
40 KB
Script
General
Full URL
https://www.edx.org/sites/default/files/js/js_BS7lvIetxt5p0fnn8_eCWnMeaRrDtMr6wniCIIuVxSw.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
052ee5bc87adc6de69d1f9e7f3f7825a731e691ac3b4cafac27882208b95c52c
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
208861
x-cache
HIT
status
200
x-cache-hits
28
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
40954
x-request-id
v-1617f9dc-0538-11ea-9957-e7b8423933cd
last-modified
Fri, 18 Oct 2019 09:54:46 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
5388393349a5cbc4-VIE
expires
Thu, 12 Dec 2019 10:35:03 GMT
1743970571.js
cdn.optimizely.com/js/
316 KB
94 KB
Script
General
Full URL
https://cdn.optimizely.com/js/1743970571.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2a02:26f0:6c00:196::13b8 , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
67e1213b76dd19357e2f08fc5506aad9701f2de7277ece02d55fd210388da20d
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

x-amz-meta-pci_enabled
False
x-amz-version-id
lX7BCx2gAYSmJUvKGK2KDmTA79Yo8fmW
content-encoding
gzip
x-amz-request-id
E4A3919FBD33E0DE
status
200
access-control-max-age
86400
date
Wed, 20 Nov 2019 06:03:54 GMT
x-amz-replication-status
PENDING
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="4";dur=0,cdnip;desc="2a02:26f0:6c00:196::13b8";dur=0,cdnmap;desc="";dur=0,proto;desc="h2";dur=0
strict-transport-security
max-age=15768000
content-length
94935
x-amz-id-2
U50z5Z3iNq/4OvAaiJAwuDQH+DKnnydDivkVSdV1cnhEVkwO1o7Ku4VdUkTAPhn4XweK91x5VvY=
last-modified
Tue, 19 Nov 2019 22:10:16 GMT
server
AmazonS3
etag
"5967e7cbf36ca2a91fbdad52d4a562a2"
vary
Accept-Encoding
access-control-allow-methods
GET, HEAD
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
x-amz-meta-revision
cache-control
max-age=120
x-amz-meta-revision
13107
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-headers
*
js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
www.edx.org/sites/default/files/js/
14 KB
5 KB
Script
General
Full URL
https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
396a93f393faf81034ddf725aedba16bc6ebb156d8ccbd1d8b141f575995cb17
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
208862
x-cache
HIT
status
200
x-cache-hits
25
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
4755
x-request-id
v-c055c7e4-05ec-11ea-9216-27d45dbb8e8b
last-modified
Mon, 28 Oct 2019 16:10:10 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
5388393349a9cbc4-VIE
expires
Fri, 13 Dec 2019 08:08:18 GMT
js_ED5CXIEwhB9PDdZv7AOYZUbFBi9KCcPctIWjP4xzd14.js
www.edx.org/sites/default/files/js/
27 KB
10 KB
Script
General
Full URL
https://www.edx.org/sites/default/files/js/js_ED5CXIEwhB9PDdZv7AOYZUbFBi9KCcPctIWjP4xzd14.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
103e425c8130841f4f0dd66fec03986546c5062f4a09c3dcb485a33f8c73775e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
208861
x-cache
HIT
status
200
x-cache-hits
19
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
10167
x-request-id
v-9f87ff14-0655-11ea-b770-7352690068a8
last-modified
Mon, 28 Oct 2019 16:10:10 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
5388393349a7cbc4-VIE
expires
Fri, 13 Dec 2019 20:39:00 GMT
edx-logo-header.png
www.edx.org/sites/default/files/theme/
1 KB
1 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/theme/edx-logo-header.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9490fafce5184f2166bcd25dee791870f7fdca06cb627f46a00cd2ae2f1f5ddf
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
829
cf-polished
pngoptimizer, origSize=1894
x-cache
HIT
status
200
last-modified
Wed, 07 May 2014 17:21:08 GMT
x-cache-hits
885
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
1250
x-request-id
v-bf7b50be-8d24-11e9-972e-27bb99f2e7c2
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
5388393359c0cbc4-VIE
expires
Thu, 12 Dec 2019 10:34:15 GMT
js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js
www.edx.org/sites/default/files/js/
789 B
657 B
Script
General
Full URL
https://www.edx.org/sites/default/files/js/js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
6ac21a0f5e850fbba8b42d3e474998e1362d718a1362d03d9d8c95668b21642f
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
1880902
x-cache
HIT
status
200
x-cache-hits
263
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
501
x-request-id
v-70d9aad4-e2a9-11e9-8944-6f39484058c0
last-modified
Fri, 20 Sep 2019 14:39:04 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
5388393359becbc4-VIE
expires
Fri, 08 Nov 2019 05:08:04 GMT
backbone-min.js
www.edx.org/sites/all/themes/atedx/scripts/vendor/common/
19 KB
6 KB
Script
General
Full URL
https://www.edx.org/sites/all/themes/atedx/scripts/vendor/common/backbone-min.js?q10w5i
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e0ff6c99c8c33330448f0e977f2fe67636ed3ea77481833ceacf2303819f0c7b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
829
x-cache
HIT
status
200
x-cache-hits
4
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
6398
x-request-id
v-38dfec06-07d4-11ea-8b17-531153a4f491
last-modified
Fri, 26 Apr 2019 07:13:00 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
538839338a33cbc4-VIE
expires
Sun, 15 Dec 2019 18:17:46 GMT
manifest.7b7c46bcc638726695d0.js
www.edx.org/sites/all/themes/atedx/scripts/dist/
3 KB
2 KB
Script
General
Full URL
https://www.edx.org/sites/all/themes/atedx/scripts/dist/manifest.7b7c46bcc638726695d0.js?q10w5i
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
53796606373c623225e7491af11f18e66e0d249e6a02d956802741561b44254f
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
387739
x-cache
HIT
status
200
x-cache-hits
28
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
1618
x-request-id
v-3babbef6-07d4-11ea-bc2c-fb1121715080
last-modified
Fri, 15 Nov 2019 18:17:10 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
538839339a57cbc4-VIE
expires
Sun, 15 Dec 2019 18:17:50 GMT
vendor.663398e795f3a1538852.js
www.edx.org/sites/all/themes/atedx/scripts/dist/
128 KB
44 KB
Script
General
Full URL
https://www.edx.org/sites/all/themes/atedx/scripts/dist/vendor.663398e795f3a1538852.js?q10w5i
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a03dab01b16bde6f776129dc55c7378375a1fbb1ab1876d6fff7c8f90088c462
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
387739
x-cache
HIT
status
200
x-cache-hits
32
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
44641
x-request-id
v-3942ec48-07d4-11ea-bd7b-cf7465cfb302
last-modified
Fri, 06 Sep 2019 19:48:41 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
53883933dacecbc4-VIE
expires
Sun, 15 Dec 2019 18:17:46 GMT
site_header.6194eb474c2e96d29841.js
www.edx.org/sites/all/themes/atedx/scripts/dist/
482 KB
129 KB
Script
General
Full URL
https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header.6194eb474c2e96d29841.js?q10w5i
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
08997028f152e504042fcd6b8a745cff377ac1bebf767ad37065ab55df2dcdb4
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
386891
x-cache
HIT
status
200
x-cache-hits
58
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
132093
x-request-id
v-394369de-07d4-11ea-abea-9bb7bdb8a5de
last-modified
Thu, 03 Oct 2019 18:02:15 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
53883933dacfcbc4-VIE
expires
Sun, 15 Dec 2019 18:17:46 GMT
home.b72f6198af5aa84b4149.js
www.edx.org/sites/all/themes/atedx/scripts/dist/
348 KB
99 KB
Script
General
Full URL
https://www.edx.org/sites/all/themes/atedx/scripts/dist/home.b72f6198af5aa84b4149.js?q10w5i
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
398cd0c80c979dd5bdff014a3e67f2fa84f7dca18a5dfb615ff95cad8ba779f2
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
386051
x-cache
HIT
status
200
x-cache-hits
73
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
101332
x-request-id
v-419c7b84-07d4-11ea-b6a2-032fcda24752
last-modified
Fri, 06 Sep 2019 19:48:41 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
53883933dad0cbc4-VIE
expires
Sun, 15 Dec 2019 18:18:00 GMT
base_footer.16195fc99d3fa5954dfe.js
www.edx.org/sites/all/themes/atedx/scripts/dist/
168 B
284 B
Script
General
Full URL
https://www.edx.org/sites/all/themes/atedx/scripts/dist/base_footer.16195fc99d3fa5954dfe.js?q10w5i
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ad1a9d7ccaadc1e2896b6016d11a5f0811b0c55fc64373cd0cadf6b62390e561
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
386749
x-cache
HIT
status
200
x-cache-hits
82
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
152
x-request-id
v-39444fac-07d4-11ea-b364-6bbf326ae5b3
last-modified
Fri, 06 Sep 2019 19:48:25 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
53883933dad1cbc4-VIE
expires
Sun, 15 Dec 2019 18:17:46 GMT
analytics.min.js
cdn.segment.com/analytics.js/v1/8fncv13bt5/
335 KB
69 KB
Script
General
Full URL
http://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
HTTP/1.1
Server
143.204.99.83 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-143-204-99-83.fra50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
1c0969cee3255007dd8781dadeafc682cd8f1a40552bbaee233e7496ed6eb3a3

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 04:54:01 GMT
Content-Encoding
gzip
Age
284
X-Cache
Hit from cloudfront
x-amz-replication-status
COMPLETED
Connection
keep-alive
Content-Length
70050
Via
1.1 ee6ddabcc69c6aa1c28ad24a4a8f86b2.cloudfront.net (CloudFront)
Last-Modified
Tue, 19 Nov 2019 20:21:02 GMT
Server
AmazonS3
ETag
"48d4d0ab7890bc9f12d3885879581c71"
Access-Control-Max-Age
3000
Access-Control-Allow-Methods
GET, HEAD
x-amz-version-id
d6.a5Ckix1Xj5HtFtTLcbl8QLt3uM0RI
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=300
X-Amz-Cf-Pop
FRA50-C1
Accept-Ranges
bytes
Content-Type
text/javascript; charset=utf-8
X-Amz-Cf-Id
c7vKvh4Fwdqkynk39mUVb6IZYB7cz3i7uMeFZVgHTWjUP0Qc72j7rw==
branch-latest.min.js
cdn.branch.io/
72 KB
22 KB
Script
General
Full URL
https://cdn.branch.io/branch-latest.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.225.78.84 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-225-78-84.fra2.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9e013976876f923b5d747b79501cd38255f1876399c5e9b5a8f995dec0291ab7

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

x-amz-version-id
z8HvpISR3mptTBbKeuNdWa0yABs8A72w
Content-Encoding
gzip
Last-Modified
Tue, 29 Oct 2019 00:06:03 GMT
Server
AmazonS3
Age
62
ETag
"18c281260fef78c97f0b9613cfd9df40"
X-Cache
Hit from cloudfront
Content-Type
text/javascript
Via
1.1 e5b93012e2bfb81dc9846f43efd610a6.cloudfront.net (CloudFront)
Cache-Control
max-age=300
Date
Wed, 20 Nov 2019 06:02:52 GMT
X-Amz-Cf-Pop
FRA2-C2
Connection
keep-alive
Content-Length
21884
X-Amz-Cf-Id
nhyLrEbJ-ShHuI8C-A7S-z05x3dWfSyk-NUvd7VacZloa7_RJzC-uw==
_r
app.link/
90 B
726 B
Script
General
Full URL
https://app.link/_r?sdk=web2.52.2&branch_key=key_live_mfvq10qtrE7sjWpz2NHVNlnfrqamuY8u&callback=branch_callback__0
Requested by
Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:21f3:1200:19:9934:6a80:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
openresty/1.13.6.2 / Express
Resource Hash
1e5cc03fb89cdf327462e09c83bca8ea25b1610ab640dddc120147e5a2e1b3d1
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Via
1.1 217b7bc19321a4945b685521fa4f11ac.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
Server
openresty/1.13.6.2
X-Amz-Cf-Pop
FRA2-C2
X-Powered-By
Express
X-Cache
Miss from cloudfront
Content-Type
text/javascript; charset=utf-8
Connection
keep-alive
Content-Length
90
ETag
W/"5a-OJuWfH/mmyBEeWLAJsnP7v02Tzo"
X-Amz-Cf-Id
q98TGJdai4xe5OgFkxjw98ADk0bgVwVsMYDBLGbCssl3JXKlV6Ifaw==
subjects
www.edx.org/api/v1/catalog/
Redirect Chain
  • http://www.edx.org/api/v1/catalog/subjects
  • https://www.edx.org/api/v1/catalog/subjects
0
-1 B
Fetch
General
Full URL
https://www.edx.org/api/v1/catalog/subjects
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
HTTP/1.1
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Location
https://www.edx.org/api/v1/catalog/subjects
Non-Authoritative-Reason
HSTS

Redirect headers

Location
https://www.edx.org/api/v1/catalog/subjects
Non-Authoritative-Reason
HSTS
css
fonts.googleapis.com/
12 KB
879 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header.6194eb474c2e96d29841.js?q10w5i
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:820::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
1ac2aecbb2d2d720d3d426c3da5336d6f7189ba2ccb8db482f8f3327a9228e2e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
last-modified
Wed, 20 Nov 2019 06:03:54 GMT
server
ESF
access-control-allow-origin
*
date
Wed, 20 Nov 2019 06:03:54 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
status
200
alt-svc
quic=":443"; ma=2592000; v="46,43",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
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
x-xss-protection
0
expires
Wed, 20 Nov 2019 06:03:54 GMT
edx-logo-header.png
www.edx.org/sites/default/files/theme/
Redirect Chain
  • http://www.edx.org/sites/default/files/theme/edx-logo-header.png
  • https://www.edx.org/sites/default/files/theme/edx-logo-header.png
1 KB
1 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/theme/edx-logo-header.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9490fafce5184f2166bcd25dee791870f7fdca06cb627f46a00cd2ae2f1f5ddf
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
830
cf-polished
pngoptimizer, origSize=1894
x-cache
HIT
status
200
last-modified
Wed, 07 May 2014 17:21:08 GMT
x-cache-hits
885
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
1250
x-request-id
v-bf7b50be-8d24-11e9-972e-27bb99f2e7c2
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
53883934ccb4cbc4-VIE
expires
Thu, 12 Dec 2019 10:34:15 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/theme/edx-logo-header.png
Non-Authoritative-Reason
HSTS
fontawesome-webfont.woff2
www.edx.org/sites/all/themes/atedx/fonts/
0
0

539px.jpg
www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/
Redirect Chain
  • http://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/539px.jpg
  • https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/539px.jpg
17 KB
18 KB
Image
General
Full URL
https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/539px.jpg
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ea87d7a9b859309f75f21fdc70738ed8dea9fb8f8e0ef127bd2deb73355cf320
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
degrade=85, origSize=22435
x-cache
HIT
status
200
last-modified
Fri, 26 Apr 2019 07:39:06 GMT
x-cache-hits
533
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
17795
x-request-id
v-aa9e64a0-9112-11e9-a8d6-17331717b1c2
cf-bgj
imgq:85
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
max-age=86400, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
53883934dce0cbc4-VIE
expires
Thu, 21 Nov 2019 05:00:49 GMT

Redirect headers

Location
https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/539px.jpg
Non-Authoritative-Reason
HSTS
mit_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/
Redirect Chain
  • http://www.edx.org/sites/default/files/school/image/banner/mit_logo_200x101_0.png
  • https://www.edx.org/sites/default/files/school/image/banner/mit_logo_200x101_0.png
2 KB
2 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/school/image/banner/mit_logo_200x101_0.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
654388274a5698f178e8e9394fe18f07a3078cdce37df184643efcd6147e3d68
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=2530
x-cache
HIT
status
200
last-modified
Wed, 07 May 2014 17:21:02 GMT
x-cache-hits
21391
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
1752
x-request-id
v-95c73ba4-cb16-11e9-9fdc-3fc09216c184
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
53883934dce2cbc4-VIE
expires
Fri, 13 Dec 2019 04:59:07 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/mit_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
harvard_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/
Redirect Chain
  • http://www.edx.org/sites/default/files/school/image/banner/harvard_logo_200x101_0.png
  • https://www.edx.org/sites/default/files/school/image/banner/harvard_logo_200x101_0.png
3 KB
3 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/school/image/banner/harvard_logo_200x101_0.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b43d215dfe49a441782f837fe21d70ac094766e9cdf7ffd8a714279886f1465a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=4786
x-cache
HIT
status
200
last-modified
Wed, 07 May 2014 17:21:00 GMT
x-cache-hits
167077
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
3028
x-request-id
v-e9faea76-cec3-11e9-8541-7f3afb3c91f5
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
53883934dce4cbc4-VIE
expires
Thu, 12 Dec 2019 10:34:35 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/harvard_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
berkeley_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/
Redirect Chain
  • http://www.edx.org/sites/default/files/school/image/banner/berkeley_logo_200x101_0.png
  • https://www.edx.org/sites/default/files/school/image/banner/berkeley_logo_200x101_0.png
3 KB
3 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/school/image/banner/berkeley_logo_200x101_0.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b094570c49838bf9d2635f9b6028246ee17ea17772578ede3d51249b17b89ae0
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=5074
x-cache
HIT
status
200
last-modified
Thu, 01 Jan 1970 00:00:00 GMT
x-cache-hits
4327
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
2755
x-request-id
v-cb07245e-01e5-11ea-9a6e-8f0860746cc8
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000
accept-ranges
bytes
cf-ray
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expires
Fri, 13 Dec 2019 04:59:35 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/berkeley_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
ut_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/
Redirect Chain
  • http://www.edx.org/sites/default/files/school/image/banner/ut_logo_200x101_0.png
  • https://www.edx.org/sites/default/files/school/image/banner/ut_logo_200x101_0.png
5 KB
6 KB
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General
Full URL
https://www.edx.org/sites/default/files/school/image/banner/ut_logo_200x101_0.png
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Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=9049
x-cache
HIT
status
200
last-modified
Thu, 01 Jan 1970 00:00:00 GMT
x-cache-hits
6521
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
5588
x-request-id
v-f15df2e0-0537-11ea-9a72-e7273277e018
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000
accept-ranges
bytes
cf-ray
53883934dceecbc4-VIE
expires
Fri, 13 Dec 2019 04:59:05 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/ut_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
boston_logo_200x101_0_0.png
www.edx.org/sites/default/files/school/image/banner/
Redirect Chain
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  • https://www.edx.org/sites/default/files/school/image/banner/boston_logo_200x101_0_0.png
1 KB
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General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=1263
x-cache
HIT
status
200
last-modified
Thu, 01 Jan 1970 00:00:00 GMT
x-cache-hits
21572
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
1191
x-request-id
v-61b5a8b8-05d2-11ea-8496-8f098ee2e457
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000
accept-ranges
bytes
cf-ray
53883934dcf2cbc4-VIE
expires
Thu, 12 Dec 2019 10:34:20 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/boston_logo_200x101_0_0.png
Non-Authoritative-Reason
HSTS
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www.edx.org/sites/default/files/school/image/logo/
Redirect Chain
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  • https://www.edx.org/sites/default/files/school/image/logo/hkpolyu_upload_02052018_200x101.png
5 KB
5 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/school/image/logo/hkpolyu_upload_02052018_200x101.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=7711
x-cache
HIT
status
200
last-modified
Thu, 15 Feb 2018 18:54:05 GMT
x-cache-hits
538
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
5170
x-request-id
v-bf60e47c-8d24-11e9-aefb-7b18a948133c
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
53883934dcf0cbc4-VIE
expires
Thu, 12 Dec 2019 10:34:32 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/hkpolyu_upload_02052018_200x101.png
Non-Authoritative-Reason
HSTS
curtin-university-200x101.png
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Redirect Chain
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2 KB
3 KB
Image
General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
status=not_needed
x-cache
HIT
status
200
last-modified
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x-cache-hits
207
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
2553
x-request-id
v-c6163a38-8d24-11e9-9f9d-efeae33cf512
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
53883934dceccbc4-VIE
expires
Fri, 13 Dec 2019 04:59:37 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/curtin-university-200x101.png
Non-Authoritative-Reason
HSTS
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Redirect Chain
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3 KB
3 KB
Image
General
Full URL
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Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
status=not_needed
x-cache
HIT
status
200
last-modified
Thu, 01 Jan 1970 00:00:00 GMT
x-cache-hits
31987
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
2861
x-request-id
v-1b234c1a-0538-11ea-9496-4ffc71ded167
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000
accept-ranges
bytes
cf-ray
538839353dc2cbc4-VIE
expires
Thu, 12 Dec 2019 10:35:11 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/rwthx-logo-200x101a.png
Non-Authoritative-Reason
HSTS
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www.edx.org/sites/default/files/school/image/logo/
Redirect Chain
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  • https://www.edx.org/sites/default/files/school/image/logo/uq_logo_purple_200x101px.png
3 KB
3 KB
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General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=3533
x-cache
HIT
status
200
last-modified
Thu, 04 Oct 2018 20:06:38 GMT
x-cache-hits
548
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
2609
x-request-id
v-c6a5202c-8d24-11e9-a41b-cbca3c45c794
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
538839353ddbcbc4-VIE
expires
Fri, 13 Dec 2019 04:59:06 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/uq_logo_purple_200x101px.png
Non-Authoritative-Reason
HSTS
usmx_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/logo/
Redirect Chain
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  • https://www.edx.org/sites/default/files/school/image/logo/usmx_logo_200x101_0.png
5 KB
5 KB
Image
General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=9106
x-cache
HIT
status
200
last-modified
Thu, 15 Feb 2018 18:58:41 GMT
x-cache-hits
535
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
5119
x-request-id
v-c17e209e-8d24-11e9-a931-a3ddca233aa6
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
538839353ddccbc4-VIE
expires
Fri, 13 Dec 2019 04:59:40 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/usmx_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
sorbonne-200x101.png
www.edx.org/sites/default/files/school/image/logo/
Redirect Chain
  • http://www.edx.org/sites/default/files/school/image/logo/sorbonne-200x101.png
  • https://www.edx.org/sites/default/files/school/image/logo/sorbonne-200x101.png
11 KB
11 KB
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General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=18591
x-cache
HIT
status
200
last-modified
Tue, 06 Feb 2018 19:59:52 GMT
x-cache-hits
78898
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
11553
x-request-id
v-e8dd0156-cec3-11e9-adb8-0364d764a600
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
538839353dddcbc4-VIE
expires
Fri, 13 Dec 2019 04:59:35 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/sorbonne-200x101.png
Non-Authoritative-Reason
HSTS
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Redirect Chain
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  • https://www.edx.org/sites/default/files/school/image/banner/georgetown_logo_200x101_0.png
14 KB
14 KB
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General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=19820
x-cache
HIT
status
200
last-modified
Wed, 07 May 2014 17:21:00 GMT
x-cache-hits
30
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
14537
x-request-id
v-f1651e8a-0537-11ea-adda-3bc85410c264
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000
accept-ranges
bytes
cf-ray
538839355e07cbc4-VIE
expires
Thu, 12 Dec 2019 10:34:20 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/georgetown_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
delft_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/
Redirect Chain
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  • https://www.edx.org/sites/default/files/school/image/banner/delft_logo_200x101_0.png
3 KB
3 KB
Image
General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=6519
x-cache
HIT
status
200
last-modified
Wed, 07 May 2014 17:21:00 GMT
x-cache-hits
49345
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
3211
x-request-id
v-96ca7624-cb16-11e9-a957-43fa5576cb92
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
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expires
Thu, 12 Dec 2019 10:34:21 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/delft_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
adelaide-200x101.png
www.edx.org/sites/default/files/school/image/logo/
Redirect Chain
  • http://www.edx.org/sites/default/files/school/image/logo/adelaide-200x101.png
  • https://www.edx.org/sites/default/files/school/image/logo/adelaide-200x101.png
5 KB
6 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/school/image/logo/adelaide-200x101.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
status=not_needed
x-cache
HIT
status
200
last-modified
Tue, 12 Jan 2016 20:48:43 GMT
x-cache-hits
19674
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
5466
x-request-id
v-e284a25a-ea52-11e9-802b-dbb8dfd86507
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000
accept-ranges
bytes
cf-ray
538839358e4dcbc4-VIE
expires
Thu, 12 Dec 2019 10:35:13 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/adelaide-200x101.png
Non-Authoritative-Reason
HSTS
anu_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/
Redirect Chain
  • http://www.edx.org/sites/default/files/school/image/banner/anu_logo_200x101_0.png
  • https://www.edx.org/sites/default/files/school/image/banner/anu_logo_200x101_0.png
9 KB
9 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/school/image/banner/anu_logo_200x101_0.png
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
pngoptimizer, origSize=13977
x-cache
HIT
status
200
last-modified
Thu, 01 Jan 1970 00:00:00 GMT
x-cache-hits
4097
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
8905
x-request-id
v-c7d29a48-01e5-11ea-b4d4-dbde0024b438
cf-bgj
imgq:85
server
cloudflare
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
max-age=2592000
accept-ranges
bytes
cf-ray
538839358e4fcbc4-VIE
expires
Thu, 12 Dec 2019 10:34:20 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/banner/anu_logo_200x101_0.png
Non-Authoritative-Reason
HSTS
ubcx-200x101_0.jpg
www.edx.org/sites/default/files/school/image/logo/
Redirect Chain
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  • https://www.edx.org/sites/default/files/school/image/logo/ubcx-200x101_0.jpg
3 KB
4 KB
Image
General
Full URL
https://www.edx.org/sites/default/files/school/image/logo/ubcx-200x101_0.jpg
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
degrade=85, origSize=10086
x-cache
HIT
status
200
last-modified
Mon, 28 Nov 2016 22:08:00 GMT
x-cache-hits
19523
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
3367
x-request-id
v-c7d4dbd2-01e5-11ea-a981-a348ef522b03
cf-bgj
imgq:85
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
538839358e51cbc4-VIE
expires
Thu, 12 Dec 2019 10:34:39 GMT

Redirect headers

Location
https://www.edx.org/sites/default/files/school/image/logo/ubcx-200x101_0.jpg
Non-Authoritative-Reason
HSTS
1179px.jpg
www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/
Redirect Chain
  • http://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/1179px.jpg
  • https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/1179px.jpg
27 KB
28 KB
Image
General
Full URL
https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/1179px.jpg
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
266
cf-polished
degrade=85, origSize=34586
x-cache
HIT
status
200
last-modified
Fri, 26 Apr 2019 07:39:06 GMT
x-cache-hits
410
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
27891
x-request-id
v-eb5d8340-8ded-11e9-8d53-0fbd32613105
cf-bgj
imgq:85
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
max-age=86400, no-cache="set-cookie"
accept-ranges
bytes
cf-ray
53883934dceacbc4-VIE
expires
Thu, 21 Nov 2019 05:01:09 GMT

Redirect headers

Location
https://www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/1179px.jpg
Non-Authoritative-Reason
HSTS
16.05163d1e86c2f456f9e7.js
www.edx.org/sites/all/themes/atedx/scripts/dist/
Redirect Chain
  • http://www.edx.org/sites/all/themes/atedx/scripts/dist/16.05163d1e86c2f456f9e7.js
  • https://www.edx.org/sites/all/themes/atedx/scripts/dist/16.05163d1e86c2f456f9e7.js
2 KB
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Script
General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
208675
x-cache
HIT
status
200
x-cache-hits
58635
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
945
x-request-id
v-f5aeabc8-ea52-11e9-9005-c7fba8267a1e
last-modified
Fri, 06 Sep 2019 19:48:41 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
varnish
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
538839358e57cbc4-VIE
expires
Fri, 13 Dec 2019 06:32:18 GMT

Redirect headers

Location
https://www.edx.org/sites/all/themes/atedx/scripts/dist/16.05163d1e86c2f456f9e7.js
Non-Authoritative-Reason
HSTS
subjects
www.edx.org/api/v1/catalog/
0
0
Fetch
General
Full URL
https://www.edx.org/api/v1/catalog/subjects
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
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Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Referer
http://www.edx.org/
Origin
http://www.edx.org

Response headers

i
api.segment.io/v1/
21 B
138 B
XHR
General
Full URL
https://api.segment.io/v1/i
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
ec2-52-89-79-226.us-west-2.compute.amazonaws.com
Software
/
Resource Hash
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Request headers

Referer
http://www.edx.org/
Origin
http://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Wed, 20 Nov 2019 06:03:55 GMT
access-control-allow-origin
http://www.edx.org
content-length
21
vary
Origin
content-type
application/json
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9 KB
Font
General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Origin
http://www.edx.org

Response headers

date
Tue, 12 Nov 2019 11:08:40 GMT
x-content-type-options
nosniff
last-modified
Tue, 23 Jul 2019 19:30:49 GMT
server
sffe
age
672915
content-type
font/woff2
status
200
alt-svc
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cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
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x-xss-protection
0
expires
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fonts.gstatic.com/s/opensans/v17/
9 KB
9 KB
Font
General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Origin
http://www.edx.org

Response headers

date
Tue, 12 Nov 2019 11:08:40 GMT
x-content-type-options
nosniff
last-modified
Tue, 23 Jul 2019 19:30:44 GMT
server
sffe
age
672915
content-type
font/woff2
status
200
alt-svc
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cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
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x-xss-protection
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expires
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9 KB
9 KB
Font
General
Full URL
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Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Origin
http://www.edx.org

Response headers

date
Wed, 30 Oct 2019 07:35:38 GMT
x-content-type-options
nosniff
last-modified
Tue, 23 Jul 2019 19:31:11 GMT
server
sffe
age
1808897
content-type
font/woff2
status
200
alt-svc
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cache-control
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accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
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x-xss-protection
0
expires
Thu, 29 Oct 2020 07:35:38 GMT
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9 KB
9 KB
Font
General
Full URL
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Requested by
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URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Origin
http://www.edx.org

Response headers

date
Wed, 30 Oct 2019 07:29:02 GMT
x-content-type-options
nosniff
last-modified
Tue, 23 Jul 2019 19:30:37 GMT
server
sffe
age
1809293
content-type
font/woff2
status
200
alt-svc
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cache-control
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accept-ranges
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timing-allow-origin
*
access-control-allow-origin
*
content-length
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x-xss-protection
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expires
Thu, 29 Oct 2020 07:29:02 GMT
fontawesome-webfont.woff
www.edx.org/sites/all/themes/atedx/fonts/
0
0

analytics.js
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Redirect Chain
  • http://www.google-analytics.com/analytics.js
  • https://www.google-analytics.com/analytics.js
43 KB
17 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 19 Aug 2019 17:22:41 GMT
server
Golfe2
age
5418
date
Wed, 20 Nov 2019 04:33:37 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43",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
content-length
17803
expires
Wed, 20 Nov 2019 06:33:37 GMT

Redirect headers

Location
https://www.google-analytics.com/analytics.js
Non-Authoritative-Reason
HSTS
gtm.js
www.googletagmanager.com/
92 KB
31 KB
Script
General
Full URL
http://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Requested by
Host: cdn.segment.com
URL: http://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js
Protocol
HTTP/1.1
Server
2a00:1450:4001:821::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
603ea5ee647b8f99b302f73549f4ced10a87071423ebff133634a8b3b1ba4403
Security Headers
Name Value
X-Xss-Protection 0

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Content-Encoding
gzip
Server
Google Tag Manager
Vary
Accept-Encoding
Content-Type
application/javascript; charset=UTF-8
Access-Control-Allow-Origin
http://www.googletagmanager.com
Cache-Control
private, max-age=900
Access-Control-Allow-Credentials
true
Access-Control-Allow-Headers
Cache-Control
Content-Length
31448
X-XSS-Protection
0
Expires
Wed, 20 Nov 2019 06:03:55 GMT
mem6YaGs126MiZpBA-UFUK0Zdc1GAK6b.woff2
fonts.gstatic.com/s/opensans/v17/
10 KB
10 KB
Font
General
Full URL
https://fonts.gstatic.com/s/opensans/v17/mem6YaGs126MiZpBA-UFUK0Zdc1GAK6b.woff2
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header.6194eb474c2e96d29841.js?q10w5i
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
ffcde34efda55a63cb66dbec4bf10acb531014d581e2d8e511836b84e08c2305
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Origin
http://www.edx.org

Response headers

date
Tue, 12 Nov 2019 11:08:45 GMT
x-content-type-options
nosniff
last-modified
Tue, 23 Jul 2019 19:31:02 GMT
server
sffe
age
672910
content-type
font/woff2
status
200
alt-svc
quic=":443"; ma=2592000; v="46,43",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
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
9728
x-xss-protection
0
expires
Wed, 11 Nov 2020 11:08:45 GMT
linkid.js
www.google-analytics.com/plugins/ua/
Redirect Chain
  • http://www.google-analytics.com/plugins/ua/linkid.js
  • https://www.google-analytics.com/plugins/ua/linkid.js
2 KB
1013 B
Script
General
Full URL
https://www.google-analytics.com/plugins/ua/linkid.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
92fca55833f48b4289ac8f1cedd48752b580fce4ec4b5d81670b8193d6e51b54
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 05:29:39 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 22 Oct 2019 18:15:00 GMT
server
sffe
age
2056
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=3600
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="46,43",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
content-length
859
x-xss-protection
0
expires
Wed, 20 Nov 2019 06:29:39 GMT

Redirect headers

Location
https://www.google-analytics.com/plugins/ua/linkid.js
Non-Authoritative-Reason
HSTS
fontawesome-webfont.ttf
www.edx.org/sites/all/themes/atedx/fonts/
0
0

open
api2.branch.io/v1/
265 B
552 B
XHR
General
Full URL
https://api2.branch.io/v1/open
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:20eb:3e00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
openresty/1.13.6.2 /
Resource Hash
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Request headers

Referer
http://www.edx.org/
Origin
http://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
1.1 59d92388a3a66e5f245f384a437fa025.cloudfront.net (CloudFront)
server
openresty/1.13.6.2
x-amz-cf-pop
FRA2-C1
status
200
x-cache
Miss from cloudfront
content-type
application/json
access-control-allow-origin
*
cache-control
no-cache
content-length
265
x-amz-cf-id
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4982103.js
js.hs-scripts.com/
1020 B
1 KB
Script
General
Full URL
http://js.hs-scripts.com/4982103.js
Requested by
Host: www.googletagmanager.com
URL: http://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol
HTTP/1.1
Server
2606:4700::6811:d2cc , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
136ceb439a1915da539c43be0a9e181a1999ae5bceed9f4a30a6f6c1cdf42f5f

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Content-Encoding
gzip
CF-Cache-Status
EXPIRED
Access-Control-Max-Age
3600
Connection
keep-alive
Content-Length
475
Server
cloudflare
X-Trace
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Vary
Accept-Encoding
Content-Type
application/javascript;charset=utf-8
Access-Control-Allow-Origin
http://www.edx.org
Cache-Control
public, max-age=60
Access-Control-Allow-Credentials
true
Accept-Ranges
bytes
CF-RAY
53883935ae6b8ca4-VIE
Expires
Wed, 20 Nov 2019 06:04:55 GMT
personalize.v0.0.4.min.js
ak.sail-horizon.com/onsite/
114 KB
39 KB
Script
General
Full URL
http://ak.sail-horizon.com/onsite/personalize.v0.0.4.min.js
Requested by
Host: www.googletagmanager.com
URL: http://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol
HTTP/1.1
Server
13.225.78.106 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-225-78-106.fra2.r.cloudfront.net
Software
Apache /
Resource Hash
2faf6c2039f4c8e1a406aab14884c63a23664ca9bacc4c69981c866834c3c7a4

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 05:55:09 GMT
Content-Encoding
gzip
Last-Modified
Mon, 27 Mar 2017 20:53:05 GMT
Server
Apache
Age
526
Vary
Accept-Encoding
X-Cache
Hit from cloudfront
Content-Type
text/javascript
Via
1.1 a10d58b5ce965502cc34c5b27682fe23.cloudfront.net (CloudFront)
Cache-Control
max-age=600; must-revalidate
X-Amz-Cf-Pop
FRA2-C2
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
39926
X-Amz-Cf-Id
X1Sp7UcnXZ0WT-D1mMh0deHl2KF8lfkdoePFmuvdn_IbGZyxVzOevQ==
pageview
api.sail-track.com/v1/track/event/
13 B
440 B
XHR
General
Full URL
https://api.sail-track.com/v1/track/event/pageview
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.208.117.47 New York, United States, ASN11403 (NYINTERNET - NYI, US),
Reverse DNS
162.208.117.47.static.nyinternet.net
Software
/
Resource Hash
16f1efa415bfdd7abcf8fdd76cc05ae6fa66ffdfdc730368ecea89ecfe5c3a12

Request headers

Access-Control-Request-Method
POST
Origin
http://www.edx.org
Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Access-Control-Request-Headers
authorization,content-type,x-lib-version

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Allow
POST,OPTIONS
Access-Control-Allow-Methods
GET,POST,OPTIONS
Content-Type
text/plain
Access-Control-Allow-Origin
http://www.edx.org
Access-Control-Max-Age
1800
Access-Control-Allow-Credentials
true
Connection
close
Access-Control-Allow-Headers
Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin,X-Lib-Version
Content-Length
13
simple
api.sail-personalize.com/v1/personalize/
18 B
476 B
XHR
General
Full URL
https://api.sail-personalize.com/v1/personalize/simple?
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.208.117.45 New York, United States, ASN11403 (NYINTERNET - NYI, US),
Reverse DNS
162.208.117.45.static.nyinternet.net
Software
/
Resource Hash
0f06a4c8d34690d4e42c81f232a5bdfe9fcbde8a54b5ccd0609a313e90da0879

Request headers

Access-Control-Request-Method
GET
Origin
http://www.edx.org
Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Access-Control-Request-Headers
x-lib-version

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Allow
HEAD,GET,OPTIONS
Access-Control-Allow-Methods
OPTIONS,GET,POST,PUT,DELETE
Content-Type
text/plain
Access-Control-Allow-Origin
http://www.edx.org
Access-Control-Max-Age
1800
Access-Control-Allow-Credentials
true
Connection
close
Access-Control-Allow-Headers
Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin,X-Lib-Version,X-Referring-URL
Content-Length
18
footer
www.edx.org/api/
Redirect Chain
  • http://www.edx.org/api/footer?language=en&include-language-selector=1
  • https://www.edx.org/api/footer?language=en&include-language-selector=1
0
-1 B
XHR
General
Full URL
https://www.edx.org/api/footer?language=en&include-language-selector=1
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
HTTP/1.1
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Location
https://www.edx.org/api/footer?language=en&include-language-selector=1
Non-Authoritative-Reason
HSTS

Redirect headers

Location
https://www.edx.org/api/footer?language=en&include-language-selector=1
Non-Authoritative-Reason
HSTS
footer
www.edx.org/api/
0
0
XHR
General
Full URL
https://www.edx.org/api/footer?language=en&include-language-selector=1
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a4e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method
GET
Origin
http://www.edx.org
Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Access-Control-Request-Headers
x-requested-with

Response headers

4982103.js
js.hs-analytics.net/analytics/1574229600000/
74 KB
26 KB
Script
General
Full URL
http://js.hs-analytics.net/analytics/1574229600000/4982103.js
Requested by
Host: js.hs-scripts.com
URL: http://js.hs-scripts.com/4982103.js
Protocol
HTTP/1.1
Server
2606:4700::6811:47b0 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ec96687b8b13c1929efe514028eedc9c25d3313fa9d67648a5e71fb866e942f1

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Content-Encoding
gzip
CF-Cache-Status
HIT
x-amz-request-id
DDA4F737E486D7F5
Transfer-Encoding
chunked
Content-Type
text/javascript
Connection
keep-alive
x-amz-id-2
uUbK3s1LOpq51uhYY2CdLVGCcG6A/sfmkmhwvy1hEERUIHrqM0Fmg4xdH3s6oAnnWlR9jg2maWk=
Last-Modified
Tue, 29 Oct 2019 21:05:28 GMT
Server
cloudflare
ETag
W/"23ce7cd9fb824c15da9d5c68d975320f"
Vary
Accept-Encoding
x-amz-version-id
null
Cache-Control
max-age=300, public
Access-Control-Allow-Credentials
false
CF-RAY
53883936a8cccbc4-VIE
Expires
Wed, 20 Nov 2019 06:06:40 GMT
fb.js
js.hsadspixel.net/
4 KB
2 KB
Script
General
Full URL
https://js.hsadspixel.net/fb.js
Requested by
Host: js.hs-scripts.com
URL: http://js.hs-scripts.com/4982103.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:73b0 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a6d9d9e6046d227df0c818d934dadd9fadf08687308138b91376258494826f9b

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
1.1 09e7a54b3c0e42cf23f1deb97f4f6b95.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
453
x-cache
Hit from cloudfront
status
200
x-amz-replication-status
COMPLETED
content-encoding
gzip
x-amz-version-id
j6PreIy4qN8jPYd1cm1sPhZdAFQ60qMd
last-modified
Thu, 24 Oct 2019 01:14:11 GMT
server
cloudflare
etag
W/"c3fbcea4ff6fedca3f7d2d25bcf17318"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
max-age=600
x-amz-cf-pop
IAD89-C2
cf-ray
53883936cb9ccb98-VIE
x-amz-cf-id
6OQrZIX1yK2tncyT6R90k9DJyDBAN_kHg3Qf3ca0lYZxKvx3b-62mg==
pageview
api2.branch.io/v1/
28 B
360 B
XHR
General
Full URL
https://api2.branch.io/v1/pageview
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:20eb:3e00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
openresty/1.13.6.2 / Express
Resource Hash
a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb

Request headers

Referer
http://www.edx.org/
Origin
http://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
via
1.1 59d92388a3a66e5f245f384a437fa025.cloudfront.net (CloudFront)
server
openresty/1.13.6.2
x-amz-cf-pop
FRA2-C1
x-powered-by
Express
etag
W/"1c-KRZWpHfIKyIHGKJ9mp9lAyX+vFY"
status
200
x-cache
Miss from cloudfront
content-type
application/json; charset=utf-8
access-control-allow-origin
*
content-length
28
x-amz-cf-id
ZCNeJJIiLJS3hM13V2d8qcgl_9jdFGDuD7kiHU0RtR4jo0nHdbuj2g==
log
errors.client.optimizely.com/
13 B
402 B
XHR
General
Full URL
https://errors.client.optimizely.com/log
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.225.17.244 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-3-225-17-244.compute-1.amazonaws.com
Software
/
Resource Hash
16f1efa415bfdd7abcf8fdd76cc05ae6fa66ffdfdc730368ecea89ecfe5c3a12

Request headers

Access-Control-Request-Method
POST
Origin
http://www.edx.org
Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Access-Control-Request-Headers
content-type

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Allow
POST,OPTIONS
Access-Control-Allow-Methods
GET,POST,OPTIONS
Content-Type
text/plain
Access-Control-Allow-Origin
http://www.edx.org
Access-Control-Max-Age
1800
Access-Control-Allow-Credentials
true
Connection
keep-alive
Access-Control-Allow-Headers
X-Requested-With,Content-Type,Accept,Origin
Content-Length
13
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js-agent.newrelic.com/
22 KB
9 KB
Script
General
Full URL
http://js-agent.newrelic.com/nr-768.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
HTTP/1.1
Server
151.101.114.110 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
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Content-Encoding
gzip
x-amz-request-id
7B1B9B83C0F0A0F9
X-Cache
HIT
Connection
keep-alive
Content-Length
8634
x-amz-id-2
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X-Served-By
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Server
AmazonS3
X-Timer
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ETag
"b4b84a4b4f36d13ffaa93c062b2d3e17"
Vary
Accept-Encoding
Content-Type
application/javascript
Via
1.1 varnish
Cache-Control
public, max-age=7200, stale-if-error=604800
Accept-Ranges
bytes
X-Cache-Hits
60
json
api.hubapi.com/hs-script-loader-public/v1/config/
79 B
623 B
XHR
General
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/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:cacc , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Referer
http://www.edx.org/
Origin
http://www.edx.org

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
DYNAMIC
status
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
server
cloudflare
x-trace
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expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
180
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
content-type
application/json;charset=utf-8
access-control-allow-origin
http://www.edx.org
access-control-allow-credentials
false
cf-ray
538839372bfc59b8-VIE
access-control-allow-headers
*
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track.hubspot.com/
45 B
223 B
Image
General
Full URL
https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=3391809158&v=1.1&a=4982103&rcu=https%3A%2F%2Fwww.edx.org%2F&pu=http%3A%2F%2Fwww.edx.org%2F&t=edX+%7C+Free+Online+Courses+by+Harvard%2C+MIT%2C+%26+more&cts=1574229835342&vi=bf3ffbf4912f34d458ca1422f600dc8b&nc=true&u=23171429.bf3ffbf4912f34d458ca1422f600dc8b.1574229835340.1574229835340.1574229835340.1&b=23171429.1.1574229835340
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f905 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 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
Accept-Encoding
p3p
CP="NOI CUR ADM OUR NOR STA NID"
status
200
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-ray
53883936fb59cbb0-VIE
content-type
image/gif
content-length
45
x-robots-tag
none
6798.js
www.dwin1.com/
11 KB
6 KB
Script
General
Full URL
https://www.dwin1.com/6798.js
Requested by
Host: www.googletagmanager.com
URL: http://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:21f3:2200:f:8ce2:fb80:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

x-amz-version-id
IaDte8sm2py5HIVm1FbhDRGwbr3ZGoIg
content-encoding
gzip
age
234
x-cache
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status
200
x-amz-replication-status
COMPLETED
via
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last-modified
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server
AmazonS3
date
Wed, 20 Nov 2019 06:00:02 GMT
access-control-allow-methods
GET, HEAD
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=3600,s-maxage=3600
x-amz-cf-pop
FRA2-C2
x-amz-cf-id
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connect.facebook.net/en_US/
121 KB
26 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: www.edx.org
URL: http://www.edx.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f01c:8012:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-23=":443"; ma=3600
content-length
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x-xss-protection
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pragma
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x-fb-trip-id
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date
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x-frame-options
DENY
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
content-security-policy
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expires
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p
api.segment.io/v1/
21 B
138 B
XHR
General
Full URL
https://api.segment.io/v1/p
Requested by
Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.89.79.226 Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-89-79-226.us-west-2.compute.amazonaws.com
Software
/
Resource Hash
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Request headers

Referer
http://www.edx.org/
Origin
http://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Content-Type
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Response headers

status
200
date
Wed, 20 Nov 2019 06:03:55 GMT
access-control-allow-origin
http://www.edx.org
content-length
21
vary
Origin
content-type
application/json
collect
www.google-analytics.com/
Redirect Chain
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35 B
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Image
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Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 19 Nov 2019 09:19:40 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
age
74655
content-type
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status
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alt-svc
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cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
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Redirect headers

Location
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Non-Authoritative-Reason
HSTS
ga-audiences
www.google.de/ads/
Redirect Chain
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Image
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Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
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status
200
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
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content-length
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x-xss-protection
0
expires
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Redirect headers

pragma
no-cache
date
Wed, 20 Nov 2019 06:03:55 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
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p3p
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status
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cache-control
no-cache, no-store, must-revalidate
content-type
text/html; charset=UTF-8
alt-svc
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content-length
0
x-xss-protection
0
expires
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dj_.js
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373 B
658 B
Script
General
Full URL
https://cl.qualaroo.com/ki.js/59450/dj_.js
Requested by
Host: cdn.segment.com
URL: http://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.59.220.17 Frankfurt am Main, Germany, ASN60068 (CDN77, GB),
Reverse DNS
frankfurt-10.cdn77.com
Software
CDN77-Turbo /
Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
gzip
x-amz-request-id
BE87D2F72CA4EF83
x-edge-location
frankfurtDE
x-cache
HIT
status
200
x-age
1559
content-length
292
x-amz-id-2
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last-modified
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server
CDN77-Turbo
etag
"e1f6046ffdcdc6614ca48961ee0a2b43"
content-type
application/ecmascript
cache-control
max-age=3600
x-edge-ip
185.59.220.10
accept-ranges
bytes
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57 B
254 B
Script
General
Full URL
http://bam.nr-data.net/1/1beac94c95?a=12274678&sa=1&pl=1574229834419&v=768.2acc9fa&t=Unnamed%20Transaction&be=422&fe=497&dc=135&f=%5B%22err%22,%22xhr%22,%22stn%22%5D&perf=%7B%22timing%22:%7B%22of%22:1574229834419,%22n%22:0,%22dl%22:311,%22di%22:553,%22ds%22:553,%22de%22:557,%22dc%22:918,%22l%22:918,%22le%22:926,%22f%22:0,%22dn%22:1,%22dne%22:39,%22c%22:39,%22ce%22:50,%22rq%22:50,%22rp%22:309,%22rpe%22:310%7D,%22navigation%22:%7B%7D%7D&jsonp=NREUM.setToken
Requested by
Host: js-agent.newrelic.com
URL: http://js-agent.newrelic.com/nr-768.min.js
Protocol
HTTP/1.1
Server
162.247.242.18 San Francisco, United States, ASN23467 (NEWRELIC-AS-1 - New Relic, US),
Reverse DNS
bam-6.nr-data.net
Software
/
Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Content-Type
text/javascript;charset=ISO-8859-1
Content-Length
57
Expires
Thu, 01 Jan 1970 00:00:00 GMT
1601661033380488
connect.facebook.net/signals/config/
349 KB
85 KB
Script
General
Full URL
https://connect.facebook.net/signals/config/1601661033380488?v=2.9.13&r=stable
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:f01c:8012:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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X-Frame-Options DENY
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Request headers

Referer
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User-Agent
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Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-23=":443"; ma=3600
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pragma
public
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x-fb-trip-id
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date
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x-frame-options
DENY
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
content-security-policy
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expires
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358 B
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General
Full URL
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H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
status
200
cache-control
no-cache, must-revalidate, max-age=0
alt-svc
h3-23=":443"; ma=3600
content-length
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expires
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dj_qoo.js
cl.qualaroo.com/ki.js/59450/
139 KB
48 KB
Script
General
Full URL
https://cl.qualaroo.com/ki.js/59450/dj_qoo.js
Requested by
Host: cl.qualaroo.com
URL: https://cl.qualaroo.com/ki.js/59450/dj_.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.59.220.17 Frankfurt am Main, Germany, ASN60068 (CDN77, GB),
Reverse DNS
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Software
CDN77-Turbo /
Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
gzip
x-amz-request-id
96B3706EB0011A3D
x-edge-location
frankfurtDE
x-cache
HIT
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200
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x-amz-id-2
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last-modified
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server
CDN77-Turbo
etag
"a0c3bbb791ba151fe63cfa0a7566bb2c"
content-type
application/ecmascript
cache-control
max-age=3600
x-edge-ip
185.59.220.10
accept-ranges
bytes
frame.html
dntcl.qualaroo.com/ Frame C6EB
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0
Document
General
Full URL
http://dntcl.qualaroo.com/frame.html
Requested by
Host: cl.qualaroo.com
URL: https://cl.qualaroo.com/ki.js/59450/dj_qoo.js
Protocol
HTTP/1.1
Server
185.59.220.28 Frankfurt am Main, Germany, ASN60068 (CDN77, GB),
Reverse DNS
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Software
CDN77-Turbo /
Resource Hash

Request headers

Host
dntcl.qualaroo.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 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
Referer
http://www.edx.org/
Accept-Encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Referer
http://www.edx.org/

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Content-Type
text/html
Transfer-Encoding
chunked
Connection
keep-alive
Last-Modified
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ETag
W/"5ca21271-142"
Access-Control-Allow-Origin
*
Server
CDN77-Turbo
X-Edge-IP
185.59.220.20
X-Edge-Location
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X-Cache
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X-Age
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Content-Encoding
gzip
js
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73 KB
27 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-796433197
Requested by
Host: js.hsadspixel.net
URL: https://js.hsadspixel.net/fb.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81b::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
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Software
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Resource Hash
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Security Headers
Name Value
X-Xss-Protection 0

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
br
alt-svc
quic=":443"; ma=2592000; v="46,43",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
server
Google Tag Manager
access-control-allow-origin
http://www.googletagmanager.com
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
status
200
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
content-length
27665
x-xss-protection
0
expires
Wed, 20 Nov 2019 06:03:55 GMT
insight.min.js
snap.licdn.com/li.lms-analytics/
3 KB
2 KB
Script
General
Full URL
https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by
Host: js.hsadspixel.net
URL: https://js.hsadspixel.net/fb.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:10c:39e::25ea , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
Software
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Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Content-Encoding
gzip
Last-Modified
Mon, 07 Oct 2019 16:41:31 GMT
X-CDN
AKAM
Vary
Accept-Encoding
Content-Type
application/x-javascript;charset=utf-8
Cache-Control
max-age=72538
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1576
simple
api.sail-personalize.com/v1/personalize/
256 B
537 B
XHR
General
Full URL
https://api.sail-personalize.com/v1/personalize/simple?
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.208.117.45 New York, United States, ASN11403 (NYINTERNET - NYI, US),
Reverse DNS
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Software
/
Resource Hash
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Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
http://www.edx.org/
X-Lib-Version
v0.0.4
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Origin
http://www.edx.org

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
Content-Encoding
gzip
allowedOrigins
*
Vary
Accept-Encoding
Content-Type
application/json
Access-Control-Allow-Origin
*
Access-Control-Allow-Credentials
true
allowedHeaders
Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin
Connection
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allowedMethods
GET,OPTIONS
collect
px.ads.linkedin.com/
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Full URL
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H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a05:f500:11:101::b93f:9005 , Ireland, ASN14413 (LINKEDIN - LinkedIn Corporation, US),
Reverse DNS
Software
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Resource Hash
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Request headers

Referer
http://www.edx.org/
User-Agent
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Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
gzip
server
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vary
Accept-Encoding
x-li-fabric
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status
200
x-li-proto
http/2
x-li-pop
prod-tln1
content-type
application/javascript
content-length
20
x-li-uuid
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Redirect headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
302
x-li-pop
prod-tln1
content-length
20
x-li-uuid
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pragma
no-cache
server
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x-frame-options
sameorigin
expect-ct
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vary
Accept-Encoding
strict-transport-security
max-age=2592000
x-li-fabric
prod-lor1
location
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x-xss-protection
1; mode=block
cache-control
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content-security-policy
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x-li-proto
http/2
expires
Thu, 01 Jan 1970 00:00:00 GMT
pageview
api.sail-track.com/v1/track/event/
88 B
431 B
XHR
General
Full URL
https://api.sail-track.com/v1/track/event/pageview
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.208.117.47 New York, United States, ASN11403 (NYINTERNET - NYI, US),
Reverse DNS
162.208.117.47.static.nyinternet.net
Software
/
Resource Hash
2fdd276b2e2218d299bed7f0741f0cdaec99bd8c37ceccc6c948b81f38155209

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
http://www.edx.org/
X-Lib-Version
v0.0.4
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Authorization
Bearer ee68b63ccb709723118b3fbf77473a40
Origin
http://www.edx.org
Content-Type
application/json

Response headers

Date
Wed, 20 Nov 2019 06:03:55 GMT
allowedOrigins
*
Content-Type
application/json
Access-Control-Allow-Origin
*
Access-Control-Allow-Credentials
true
allowedHeaders
Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin
Connection
close
Content-Length
88
allowedMethods
GET,OPTIONS
conversion_async.js
www.googleadservices.com/pagead/
25 KB
9 KB
Script
General
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-796433197
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.23.98 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
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Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

date
Wed, 20 Nov 2019 06:03:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
content-disposition
attachment; filename="f.txt"
alt-svc
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content-length
9614
x-xss-protection
0
server
cafe
etag
5296095546589048175
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Wed, 20 Nov 2019 06:03:55 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/
2 KB
1 KB
Script
General
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/?random=1574229835548&cv=9&fst=1574229835548&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oaav9&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=http%3A%2F%2Fwww.edx.org%2F&tiba=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&hn=www.googleadservices.com&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 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, 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 0

Request headers

Referer
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 20 Nov 2019 06:03:55 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
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content-length
979
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/796433197/
42 B
113 B
Image
General
Full URL
https://www.google.com/pagead/1p-user-list/796433197/?random=1574229835548&cv=9&fst=1574229600000&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=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oaav9&sendb=1&data=event%3Dgtag.config&frm=0&url=http%3A%2F%2Fwww.edx.org%2F&tiba=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&async=1&fmt=3&is_vtc=1&random=114311376&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, 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
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 20 Nov 2019 06:03:55 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
content-security-policy
script-src 'none'; object-src 'none'
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",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
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
110 B
Image
General
Full URL
https://www.google.de/pagead/1p-user-list/796433197/?random=1574229835548&cv=9&fst=1574229600000&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=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oaav9&sendb=1&data=event%3Dgtag.config&frm=0&url=http%3A%2F%2Fwww.edx.org%2F&tiba=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&async=1&fmt=3&is_vtc=1&random=114311376&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, 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
http://www.edx.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 20 Nov 2019 06:03:55 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
content-security-policy
script-src 'none'; object-src 'none'
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",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
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
log
errors.client.optimizely.com/
0
236 B
XHR
General
Full URL
https://errors.client.optimizely.com/log
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.225.17.244 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-3-225-17-244.compute-1.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
http://www.edx.org/
Origin
http://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Content-Type
application/json

Response headers

Access-Control-Allow-Origin
http://www.edx.org
Access-Control-Expose-Headers
Access-Control-Allow-Credentials
true
Connection
keep-alive
Date
Wed, 20 Nov 2019 06:03:55 GMT
Content-Type
text/plain
/
www.facebook.com/tr/
0
80 B
Other
General
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:f11c:8183:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
http://www.edx.org/
Origin
http://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
Content-Type
multipart/form-data; boundary=----WebKitFormBoundary5mYeAQDpIw6frzXe

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
server
proxygen-bolt
access-control-allow-origin
http://www.edx.org
date
Wed, 20 Nov 2019 06:03:55 GMT
content-type
text/plain
status
200
access-control-allow-credentials
true
alt-svc
h3-23=":443"; ma=3600
content-length
0

Failed requests

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

Domain
www.edx.org
URL
https://www.edx.org/sites/all/themes/atedx/fonts/fontawesome-webfont.woff2?v=4.7.0
Domain
www.edx.org
URL
https://www.edx.org/sites/all/themes/atedx/fonts/fontawesome-webfont.woff?v=4.7.0
Domain
www.edx.org
URL
https://www.edx.org/sites/all/themes/atedx/fonts/fontawesome-webfont.ttf?v=4.7.0

Verdicts & Comments Add Verdict or Comment

69 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 object| Drupal undefined| $ function| jQuery object| jQuery183037061958835707687 function| _ object| NREUM object| newrelic function| __nr_require object| analytics object| branch object| Backbone function| webpackJsonp object| core object| __core-js_shared__ function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill object| _responsiveMediaHandlers string| GoogleAnalyticsObject function| ga function| normalize object| optimizely object| dataLayer object| google_tag_data object| gaplugins object| gaGlobal object| gaData 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 object| Sailthru object| _hsq object| _paq boolean| _hstc_loaded boolean| PIXELS_RAN boolean| _hstc_ran string| __hsUserToken number| expireDateTime function| fbq function| _fbq object| _kiq object| AWIN object| KI object| _linkedin_data_partner_ids function| lintrk boolean| _already_called_lintrk function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO

16 Cookies

Domain/Path Name / Value
www.edx.org/ Name: ki_r
Value:
www.edx.org/ Name: ki_t
Value: 1574229835421%3B1574229835421%3B1574229835421%3B1%3B1
.edx.org/ Name: _fbp
Value: fb.1.1574229835396.30025216
.edx.org/ Name: _gat
Value: 1
.edx.org/ Name: __hssc
Value: 23171429.1.1574229835340
.edx.org/ Name: ajs_group_id
Value: null
.edx.org/ Name: __hssrc
Value: 1
.edx.org/ Name: _gid
Value: GA1.2.1632074021.1574229835
.edx.org/ Name: ajs_anonymous_id
Value: %2272ab6c91-7869-43a8-9ffb-71de54cf52b1%22
.edx.org/ Name: ajs_user_id
Value: null
.edx.org/ Name: _ga
Value: GA1.2.834202625.1574229835
www.edx.org/ Name: has_js
Value: 1
.edx.org/ Name: __cfduid
Value: d3795bd308039479c3d626fb1d2986b841574229834
www.edx.org/ Name: prod-edx-cf-loc
Value: DE
.edx.org/ Name: hubspotutk
Value: bf3ffbf4912f34d458ca1422f600dc8b
.edx.org/ Name: __hstc
Value: 23171429.bf3ffbf4912f34d458ca1422f600dc8b.1574229835340.1574229835340.1574229835340.1

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
X-Content-Type-Options nosniff
X-Frame-Options SameOrigin

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.

ak.sail-horizon.com
api.hubapi.com
api.sail-personalize.com
api.sail-track.com
api.segment.io
api2.branch.io
app.link
bam.nr-data.net
cdn.branch.io
cdn.optimizely.com
cdn.segment.com
cl.qualaroo.com
connect.facebook.net
dntcl.qualaroo.com
errors.client.optimizely.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-scripts.com
js.hsadspixel.net
px.ads.linkedin.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
www.edx.org
13.225.78.106
13.225.78.84
143.204.99.83
151.101.114.110
162.208.117.45
162.208.117.47
162.247.242.18
172.217.23.98
185.59.220.17
185.59.220.28
2600:9000:20eb:3e00:11:f728:3040:93a1
2600:9000:21f3:1200:19:9934:6a80:93a1
2600:9000:21f3:2200:f:8ce2:fb80:93a1
2606:4700::6810:a4e4
2606:4700::6810:f905
2606:4700::6811:47b0
2606:4700::6811:73b0
2606:4700::6811:cacc
2606:4700::6811:d2cc
2a00:1450:4001:800::2003
2a00:1450:4001:800::2004
2a00:1450:4001:808::2002
2a00:1450:4001:808::200e
2a00:1450:4001:809::2003
2a00:1450:4001:81b::2008
2a00:1450:4001:820::200a
2a00:1450:4001:821::2008
2a00:1450:400c:c00::9c
2a02:26f0:10c:39e::25ea
2a02:26f0:6c00:196::13b8
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
2a05:f500:11:101::b93f:9001
2a05:f500:11:101::b93f:9005
3.225.17.244
52.89.79.226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30b173e5f8b556c0a2faf21836802e08cb742d69aa3e0427949c06bdec69e018
312962e03f02e35860547b72143f932d9f03b032e94ee60262f7480664d3287e
32b50c38b3d15aa3565c7f7a7eea6c104e6d7359c415ae7864c654faec687ef6
396a93f393faf81034ddf725aedba16bc6ebb156d8ccbd1d8b141f575995cb17
398cd0c80c979dd5bdff014a3e67f2fa84f7dca18a5dfb615ff95cad8ba779f2
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4bda22c591884592ea6fce9bf7b826f639d0682fc39520c0da016f91d548f8f4
4d8a2fa85a5733b62648f594a40c7c9598bf914ef84084186c3b0d76216d6952
500325c5391afdd12fbda74d3bf20dd54ccd730e14c98cc40d65e5d5a2952663
53796606373c623225e7491af11f18e66e0d249e6a02d956802741561b44254f
54c64f3c66372027154f01fc9f24b4e25fdfe405b70d1994c79abbc2576ff775
58846566fb5a9acdc7f08c65013aa1ed8bd91b98d0420486f946011c967e49a8
5e261f7e11c39ff6f4c8fe884e5c9de2fa15f29085a1adefdd36603ef2e23c00
5e864c2e3f674c60970513411eaeeeafd2d615d842e65ec01d09ccfcb4a7b38d
603ea5ee647b8f99b302f73549f4ced10a87071423ebff133634a8b3b1ba4403
654388274a5698f178e8e9394fe18f07a3078cdce37df184643efcd6147e3d68
67e1213b76dd19357e2f08fc5506aad9701f2de7277ece02d55fd210388da20d
69e3a796f4b120879065a812b95b56fd4d28f88faf8c1976ad9b0fa2f31dc0eb
6a7d3ee8d70411b3d5fdbc9f698170912eb77cc7bec332b6a5665db6d2ca6413
6ac21a0f5e850fbba8b42d3e474998e1362d718a1362d03d9d8c95668b21642f
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
905ec894ac385023e52a805898b86845f7039681306c82d8dc7bb2bd524e68c9
92fca55833f48b4289ac8f1cedd48752b580fce4ec4b5d81670b8193d6e51b54
9490fafce5184f2166bcd25dee791870f7fdca06cb627f46a00cd2ae2f1f5ddf
9a4b7321177909113ef7ba8986b87e2f266a81b8537bd3190aa9fe6c2a4343f8
9e013976876f923b5d747b79501cd38255f1876399c5e9b5a8f995dec0291ab7
a03dab01b16bde6f776129dc55c7378375a1fbb1ab1876d6fff7c8f90088c462
a48a6e4b14fe55f750c0a3dfb5a6f4941bdc06af0aa542b90de25c30c2b4625c
a6d9d9e6046d227df0c818d934dadd9fadf08687308138b91376258494826f9b
a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb
ad1a9d7ccaadc1e2896b6016d11a5f0811b0c55fc64373cd0cadf6b62390e561
b094570c49838bf9d2635f9b6028246ee17ea17772578ede3d51249b17b89ae0
b43d215dfe49a441782f837fe21d70ac094766e9cdf7ffd8a714279886f1465a
b8e23a845bc6b7fd417d29182e0e38d353e64b5e12e06bb1de2b5ce063db1dcc
bc2533429dcddfbadfc43e1a4d4a041306a9283f8a01ded894c57d5e6a1c848a
c44fab5ab25ff9f9dc07aced65f77686ec6a831bb858efaac266ba5deaf7d26e
cd44ffec2258d07d31cbf0d33c73bfb9ff2289e4d0c8a94284cedc55d092f11f
ce7f587dee04c1997e245799c6bed5d0dd4bf32366b85555fec5553c7a20b9c7
cecefaf098c937a81a0ef9fd38f210ef9f2fe56a768662a37ad0ec92d152e814
d24652bb18de1a9fbfc65b2ea16ded2b94658acf90d263870355de4494e96129
d5c11189528abbe0161e9297f154336d77d8eaafc924956fe9bba379252939d7
d7c3f2fd93cfda0e0d1c97653f365b33676a10d53bfffa631e8d626d9d635c0c
dbb67c620eaabf6679a314db18d3ae43037aef71ab27422e6feec08ee987cc0a
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
dcefd54a394b78cb2b81bd65f491b55d3408ac9f4b8daf95c71e1a588cd32957
de273bd1707f581ae21f4f40d87c8b2b799979b419c0e03e9b70e4f574d68a43
dff551c0ff7c0340230c766e3f84455455006eb8ae75c53f872b1a81e8e37bd3
e0ff6c99c8c33330448f0e977f2fe67636ed3ea77481833ceacf2303819f0c7b
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e720366b5578d15f8eac3c4def0e2db1860dfa5ec74653435342723bd4143d44
ea87d7a9b859309f75f21fdc70738ed8dea9fb8f8e0ef127bd2deb73355cf320
ec96687b8b13c1929efe514028eedc9c25d3313fa9d67648a5e71fb866e942f1
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
f20f83cb7683a1a3138cd52201d83436e33a5e67ef0b9c96bbdab860b5f7da16
f43d2a118edef6748e4b3520bc6c86d5307ccedcc0ccaadc6543a6b92fbd1ab6
ffa581aca89536febad11873fa37c1d9656775abe2ab98635abf1e7b1ed5da1d
ffcde34efda55a63cb66dbec4bf10acb531014d581e2d8e511836b84e08c2305