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courses.edx.org Open in urlscan Pro
2606:4700::6810:b154  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://link.edx.org/click/22720526.433166/aHR0cHM6Ly9lZHguYXBwLmxpbmsvZW1haWwtYXBwLWluc3RhbGw_dXRtX3NvdXJjZT1zYWlsdG...
Effective URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20...
Submission: On January 25 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 42 IPs in 5 countries across 31 domains to perform 90 HTTP transactions. The main IP is 2606:4700::6810:b154, located in United States and belongs to CLOUDFLARENET, US. The main domain is courses.edx.org.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 5th 2020. Valid for: a year.
This is the only time courses.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
1 1 2600:9000:219... 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
20 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 13.224.100.80 16509 (AMAZON-02)
1 13.224.102.52 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 184.24.4.155 16625 (AKAMAI-AS)
2 2600:9000:219... 16509 (AMAZON-02)
1 35.167.194.160 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
3 185.59.220.197 60068 (CDN77 (^_^)/)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 13.224.102.14 16509 (AMAZON-02)
4 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
4 2600:9000:21f... 16509 (AMAZON-02)
1 13.224.102.55 16509 (AMAZON-02)
1 13.224.102.36 16509 (AMAZON-02)
10 52.200.208.53 14618 (AMAZON-AES)
1 151.101.114.110 54113 (FASTLY)
1 2600:9000:219... 16509 (AMAZON-02)
2 2a03:2880:f02... 32934 (FACEBOOK)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 162.247.243.147 23467 (NEWRELIC-...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a03:2880:f12... 32934 (FACEBOOK)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
1 2 2a05:f500:10:... 14413 (LINKEDIN)
1 1 2620:1ec:21::14 8068 (MICROSOFT...)
1 216.58.212.162 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 34.234.244.143 14618 (AMAZON-AES)
2 2a00:1450:400... 15169 (GOOGLE)
90 42
1    2606:4700::6810:b454 (United States)

ASN13335 (CLOUDFLARENET, US)
link.edx.org
1    2600:9000:2190:7200:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)
edx.app.link
1    2606:4700::6810:b154 (United States)

ASN13335 (CLOUDFLARENET, US)
courses.edx.org
20    2606:4700::6810:f148 (United States)

ASN13335 (CLOUDFLARENET, US)
prod-edx-edxapp-assets.edx-cdn.org
edx-cdn.org
1    2606:4700::6810:b254 (United States)

ASN13335 (CLOUDFLARENET, US)
www.edx.org
1    2a00:1450:400c:c0c::5f (Brussels, Belgium)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    13.224.100.80 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-100-80.zrh50.r.cloudfront.net
cdn.segment.com
1    13.224.102.52 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-102-52.zrh50.r.cloudfront.net
cdn.branch.io
1    2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    184.24.4.155 (United States)

ASN16625 (AKAMAI-AS, US)
PTR: a184-24-4-155.deploy.static.akamaitechnologies.com
a1706490390.cdn.optimizely.com
2    2600:9000:2190:ba00:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)
app.link
1    35.167.194.160 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-35-167-194-160.us-west-2.compute.amazonaws.com
api.segment.io
1    2a00:1450:4001:803::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
4    2a00:1450:4001:821::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    185.59.220.197 (Frankfurt am Main, Germany)

ASN60068 (CDN77 (^_^)/, GB)
PTR: unn-185-59-220-197.datapacket.com
cl.qualaroo.com
dntcl.qualaroo.com
2    2a00:1450:4001:821::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:400c:c00::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    13.224.102.14 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-102-14.zrh50.r.cloudfront.net
static.hotjar.com
4    2a00:1450:4001:81a::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:81a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
4    2600:9000:21f3:9000:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02, US)
api2.branch.io
1    13.224.102.55 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-102-55.zrh50.r.cloudfront.net
script.hotjar.com
1    13.224.102.36 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-102-36.zrh50.r.cloudfront.net
vars.hotjar.com
10    52.200.208.53 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-200-208-53.compute-1.amazonaws.com
errors.client.optimizely.com
1    151.101.114.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
1    2600:9000:2190:e000:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)
www.dwin1.com
2    2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2606:4700::6811:d4cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-scripts.com
2    162.247.243.147 (San Francisco, United States)

ASN23467 (NEWRELIC-AS-1, US)
bam-cell.nr-data.net
1    2606:4700::6811:e8cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hsleadflows.net
1    2606:4700::6811:70b0 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hsadspixel.net
1    2606:4700::6811:47b0 (United States)

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

ASN13335 (CLOUDFLARENET, US)
js.hs-banner.com
2    2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    2606:4700::6813:9a53 (United States)

ASN13335 (CLOUDFLARENET, US)
track.hubspot.com
1    2606:4700::6811:cbcc (United States)

ASN13335 (CLOUDFLARENET, US)
api.hubapi.com
1    2606:4700::6813:9b53 (United States)

ASN13335 (CLOUDFLARENET, US)
forms.hubspot.com
1    2a02:26f0:6c00:296::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, NL)
snap.licdn.com
2    2a05:f500:10:101::b93f:9105 (Ireland)

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

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
www.linkedin.com
1    216.58.212.162 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: ams15s22-in-f162.1e100.net
www.googleadservices.com
1    2a00:1450:4001:808::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
3    2a00:1450:4001:803::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googleadservices.com
googleads.g.doubleclick.net
1    34.234.244.143 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-234-244-143.compute-1.amazonaws.com
logx.optimizely.com
2    2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Apex Domain
Subdomains		 Transfer
20 edx-cdn.org
prod-edx-edxapp-assets.edx-cdn.org
edx-cdn.org
1 MB
12 optimizely.com
a1706490390.cdn.optimizely.com
errors.client.optimizely.com
logx.optimizely.com
2 KB
5 branch.io
cdn.branch.io
api2.branch.io
25 KB
4 google.de
www.google.de
811 B
4 google.com
www.google.com
340 B
4 doubleclick.net
stats.g.doubleclick.net
googleads.g.doubleclick.net
5 KB
4 googletagmanager.com
www.googletagmanager.com
173 KB
3 linkedin.com
px.ads.linkedin.com
www.linkedin.com
2 KB
3 hotjar.com
static.hotjar.com
script.hotjar.com
vars.hotjar.com
63 KB
3 qualaroo.com
cl.qualaroo.com
dntcl.qualaroo.com
48 KB
3 google-analytics.com
www.google-analytics.com
20 KB
3 app.link
edx.app.link
app.link
2 KB
3 edx.org
link.edx.org
courses.edx.org
www.edx.org
130 KB
2 googleadservices.com
www.googleadservices.com
25 KB
2 hubspot.com
track.hubspot.com
forms.hubspot.com
1 KB
2 facebook.com
www.facebook.com
418 B
2 nr-data.net
bam-cell.nr-data.net
1 KB
2 facebook.net
connect.facebook.net
92 KB
1 licdn.com
snap.licdn.com
2 KB
1 hubapi.com
api.hubapi.com
1 KB
1 hs-banner.com
js.hs-banner.com
13 KB
1 hs-analytics.net
js.hs-analytics.net
20 KB
1 hsadspixel.net
js.hsadspixel.net
3 KB
1 hsleadflows.net
js.hsleadflows.net
76 KB
1 hs-scripts.com
js.hs-scripts.com
687 B
1 dwin1.com
www.dwin1.com
5 KB
1 newrelic.com
js-agent.newrelic.com
10 KB
1 segment.io
api.segment.io
142 B
1 gstatic.com
fonts.gstatic.com
36 KB
1 segment.com
cdn.segment.com
77 KB
1 googleapis.com
fonts.googleapis.com
895 B
90 31
Domain Requested by
18 prod-edx-edxapp-assets.edx-cdn.org courses.edx.org
prod-edx-edxapp-assets.edx-cdn.org
10 errors.client.optimizely.com courses.edx.org
4 api2.branch.io courses.edx.org
4 www.google.de courses.edx.org
4 www.google.com courses.edx.org
4 www.googletagmanager.com cdn.segment.com
js.hsadspixel.net
www.googletagmanager.com
3 googleads.g.doubleclick.net www.googleadservices.com
3 www.google-analytics.com cdn.segment.com
www.google-analytics.com
courses.edx.org
2 www.googleadservices.com www.googletagmanager.com
2 px.ads.linkedin.com 1 redirects
2 www.facebook.com
2 bam-cell.nr-data.net js-agent.newrelic.com
courses.edx.org
2 connect.facebook.net courses.edx.org
connect.facebook.net
2 cl.qualaroo.com cdn.segment.com
cl.qualaroo.com
2 app.link cdn.branch.io
2 edx-cdn.org courses.edx.org
1 logx.optimizely.com courses.edx.org
1 www.linkedin.com 1 redirects
1 snap.licdn.com js.hsadspixel.net
1 forms.hubspot.com courses.edx.org
1 api.hubapi.com courses.edx.org
1 track.hubspot.com
1 js.hs-banner.com js.hs-scripts.com
1 js.hs-analytics.net js.hs-scripts.com
1 js.hsadspixel.net js.hs-scripts.com
1 js.hsleadflows.net js.hs-scripts.com
1 js.hs-scripts.com www.googletagmanager.com
1 www.dwin1.com www.googletagmanager.com
1 js-agent.newrelic.com courses.edx.org
1 dntcl.qualaroo.com cl.qualaroo.com
1 vars.hotjar.com static.hotjar.com
1 script.hotjar.com static.hotjar.com
1 static.hotjar.com www.googletagmanager.com
1 stats.g.doubleclick.net courses.edx.org
1 api.segment.io courses.edx.org
1 a1706490390.cdn.optimizely.com www.edx.org
1 fonts.gstatic.com fonts.googleapis.com
1 cdn.branch.io courses.edx.org
1 cdn.segment.com courses.edx.org
1 fonts.googleapis.com prod-edx-edxapp-assets.edx-cdn.org
1 www.edx.org courses.edx.org
1 courses.edx.org
1 edx.app.link 1 redirects
1 link.edx.org 1 redirects
90 44
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-05 -
2021-08-05		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
*.segment.com
DigiCert SHA2 Secure Server CA		 2020-06-12 -
2021-07-27		 a year crt.sh
*.branch.io
DigiCert TLS RSA SHA256 2020 CA1		 2020-11-25 -
2021-12-25		 a year crt.sh
*.gstatic.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
*.cdn.optimizely.com
GeoTrust RSA CA 2018		 2020-03-05 -
2021-06-04		 a year crt.sh
appipv4.link
Amazon		 2020-07-22 -
2021-08-22		 a year crt.sh
*.google-analytics.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
cl.qualaroo.com
R3		 2021-01-12 -
2021-04-12		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
*.hotjar.com
Amazon		 2020-12-25 -
2022-01-23		 a year crt.sh
www.google.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
www.google.de
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
dntcl.qualaroo.com
R3		 2021-01-22 -
2021-04-22		 3 months crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2020-12-28 -
2021-05-07		 4 months crt.sh
errors.client.optimizely.com
Amazon		 2020-09-02 -
2021-10-02		 a year crt.sh
*.dwin1.com
Amazon		 2020-12-04 -
2022-01-02		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2020-12-22 -
2021-03-21		 3 months crt.sh
*.nr-data.net
DigiCert SHA2 Secure Server CA		 2020-02-05 -
2022-02-08		 2 years crt.sh
hubspot.com
Cloudflare Inc ECC CA-3		 2020-07-27 -
2021-07-27		 a year crt.sh
hubapi.com
Cloudflare Inc ECC CA-3		 2020-07-03 -
2021-07-03		 a year 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		 2021-01-06 -
2021-07-05		 6 months crt.sh
www.googleadservices.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
*.googleadservices.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
*.google.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
logx.optimizely.com
Amazon		 2020-09-21 -
2021-10-21		 a year crt.sh
*.google.de
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh

This page contains 4 frames:

Primary Page: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Frame ID: 9411483533C8DF6204A6CD561C3EA820
Requests: 82 HTTP requests in this frame

Frame: https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html
Frame ID: 0C0D5874F02E44C21979B7211465AA77
Requests: 1 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-469cf41adb11dc78be68c1ae7f9457a4.html
Frame ID: 2ADADBD0DFE9E08E6206104B25F51B95
Requests: 1 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: 791919742F5FC5328296F56CE6F15844
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://link.edx.org/click/22720526.433166/aHR0cHM6Ly9lZHguYXBwLmxpbmsvZW1haWwtYXBwLWluc3RhbGw_dX... HTTP 302
    https://edx.app.link/email-app-install?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_... HTTP 307
    https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_ha... Page URL

Detected technologies

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

Page Statistics

90
Requests

100 %
HTTPS

71 %
IPv6

31
Domains

44
Subdomains

42
IPs

5
Countries

2059 kB
Transfer

8976 kB
Size

4
Cookies

Page URL History

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

  1. https://link.edx.org/click/22720526.433166/aHR0cHM6Ly9lZHguYXBwLmxpbmsvZW1haWwtYXBwLWluc3RhbGw_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1qaXJhX3BjX2hhcnZhcmR4X2RzX25ld19ydW5fMjAyMTAxMjU/5eaf3c549de6c161f2136e14Cd0f84b91 HTTP 302
    https://edx.app.link/email-app-install?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125 HTTP 307
    https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 70
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1611584608465&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635 HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26time%3D1611584608465%26url%3Dhttps%253A%252F%252Fcourses.edx.org%252Ftext-me-the-app%253Futm_source%253Dsailthru%2526utm_medium%253Demail%2526utm_campaign%253Djira_pc_harvardx_ds_new_run_20210125%2526_branch_match_id%253D882256663983051635%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1611584608465&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&liSync=true

90 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request text-me-the-app
courses.edx.org/
Redirect Chain
  • https://link.edx.org/click/22720526.433166/aHR0cHM6Ly9lZHguYXBwLmxpbmsvZW1haWwtYXBwLWluc3RhbGw_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1qaXJhX3BjX2hhcnZhcmR4X2RzX25ld19ydW...
  • https://edx.app.link/email-app-install?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125
  • https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
43 KB
15 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
37a44065f4f893fa92752a29bfd3aee90106abae49890c93f7264252bc5cba51
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:method
GET
:authority
courses.edx.org
:scheme
https
:path
/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
__cfduid=dec5ea86dbbf288da159f025a4438d1d41611584606; sailthru_hid=014ab8d26d48c0c72332510a2168540b5eaf3c549de6c161f2136e14b8111471b999a9e202829868d6f2e00f; sailthru_bid=22720526.433166
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-type
text/html; charset=utf-8
cache-control
no-cache="set-cookie"
content-encoding
gzip
content-language
en
p3p
CP="edX does not have a P3P policy. Review our privacy policy at https://edx.org/privacy"
set-cookie
csrftoken=UiQj1DM2YK4qmx8g59uanFcERZ9cCjJfG2QNkdMwa6MY10I2KYUHBYEXZidRWiPc; expires=Mon, 24 Jan 2022 14:23:27 GMT; Max-Age=31449600; Path=/; SameSite=None; Secure prod-edx-sessionid=1|psp2yjmx8uwsqazizctdy4izaz4ixivj|uX3N34PlBpOi|Ijg0OGRiNGM5MzQ4NGM5NWMyMzM1ODZmOTFmOTVhOWE0MDQ5MmJiZmYwYjM3NTBkY2Q5MjA1NDQ1NmE5NjBmMzQi:1l42m7:Va75ys5RLUh4Ou-smcx85oQX5EM; Domain=.edx.org; expires=Mon, 08 Feb 2021 14:23:27 GMT; HttpOnly; Max-Age=1209600; Path=/; SameSite=None; Secure AWSELB=D1EF6B6510E347E5B895826CD53CF4FD55E0CFA9A90749CECFD3E3A420861CE2F36D6BE86BF5C25DE695343071272C95D5D47C280B1515C55C7CE5AC04F11C67453CBBE860;PATH=/;MAX-AGE=120 AWSELBCORS=D1EF6B6510E347E5B895826CD53CF4FD55E0CFA9A90749CECFD3E3A420861CE2F36D6BE86BF5C25DE695343071272C95D5D47C280B1515C55C7CE5AC04F11C67453CBBE860;PATH=/;MAX-AGE=120;SECURE;SAMESITE=None
strict-transport-security
max-age=2592000
vary
Accept-Encoding Cookie, Accept-Language, Origin
x-content-type-options
nosniff
x-frame-options
DENY
cf-cache-status
DYNAMIC
cf-request-id
07db86aafd00001f257e27c000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
6172a6f19f421f25-FRA

Redirect headers

Transfer-Encoding
chunked
Connection
keep-alive
Server
openresty
Date
Mon, 25 Jan 2021 14:23:26 GMT
X-Powered-By
Express
Set-Cookie
_s=q0bFhYA3sHcE9rXETvtfmbVvDL9XGcSqMQPDHqg1jkE2d1RmkATLUq3T4bn2OkXi; Max-Age=31536000; Domain=.app.link; Path=/; Expires=Tue, 25 Jan 2022 14:23:26 GMT; Secure; SameSite=None
Last-Modified
Mon, 25 Jan 2021 14:23:26 GMT
Location
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
X-Cache
Miss from cloudfront
Via
1.1 25d46f0dbca17b9a78cca036e17d8ad3.cloudfront.net (CloudFront)
X-Amz-Cf-Pop
ZRH50-C1
X-Amz-Cf-Id
0gRu6RsxgfAd142LdzNO2KHblhn9m4c62P_wl77Id1R38pvuu8DVEQ==
djangojs.2623d59dd64d.js
prod-edx-edxapp-assets.edx-cdn.org/static/js/i18n/en/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/js/i18n/en/djangojs.2623d59dd64d.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
462ecf5719fe55a33748200c02b20f9bad1aa41ff203cddbfba0034209cb3932

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
1643
x-amz-request-id
E9C2A8A573ED92DB
x-amz-id-2
PYvHxk9bcC2LashoHCNsEbnTbrejWUjFrljQwkZitsv73PlL+PMrgLpUC8+v0JM9xdiWCAPvKow=
last-modified
Wed, 04 Nov 2020 10:14:50 GMT
server
cloudflare
etag
W/"2623d59dd64d45dc63e949b7350c2c0c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf100001f29879d6000000001
cf-ray
6172a6f319581f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
ie11_find_array.bd1c6dc7a133.js
prod-edx-edxapp-assets.edx-cdn.org/static/js/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/js/ie11_find_array.bd1c6dc7a133.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f05066a3162729f9361613ed1bd1a0cd75880602c610d7f5334682add7d7bcd8

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
4546
x-amz-request-id
90F43C55051996C5
x-amz-id-2
llFTwdW4Hjl6Azh8BWbtab+r+NG/NcKU6y7i4xtpHrtenx/YanyRyAHj3qhQiMbtHhn7gfFejLg=
last-modified
Tue, 03 Nov 2020 00:23:41 GMT
server
cloudflare
etag
W/"bd1c6dc7a1337654fa6d1cfbd2403480"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf300001f29fc9cf000000001
cf-ray
6172a6f319611f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
lms-style-vendor.a44d8153e6e2.css
prod-edx-edxapp-assets.edx-cdn.org/static/edx.org-next/css/ 		36 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/edx.org-next/css/lms-style-vendor.a44d8153e6e2.css
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a04793472c56228c00840767607bf83765c4896a56741fd4d5867874b9dc0535

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
524
x-amz-request-id
297D579486CEB89B
x-amz-id-2
l+dAVIFdrnf6vi9Haxfhy9q1vFHlZEuQwsqFxYld0c/96n9gmuFUHYTTWbD66HhrerJCNiF3C4s=
last-modified
Thu, 10 Dec 2020 15:44:48 GMT
server
cloudflare
etag
W/"a44d8153e6e29f3960dd72aa3ded732d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
cf-request-id
07db86abf200001f29ef8e7000000001
cf-ray
6172a6f319501f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
lms-main-v1.cc39109a7780.css
prod-edx-edxapp-assets.edx-cdn.org/static/edx.org-next/css/ 		2 MB
157 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/edx.org-next/css/lms-main-v1.cc39109a7780.css
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
93462cb51aa01a52ae30e3672dc523579d53dfd2ea57e8fb0cb4caf274346afd

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
4658
x-amz-request-id
AMAX9KFJ4S3M2Q5P
x-amz-id-2
dM8salMEMo+7TtU8ZaUE9/lCSX1K+LOqM2C21edWm1EeXiIk8CCvDSX5ry4ufYOdgB6pvBN7Uws=
last-modified
Thu, 07 Jan 2021 15:32:08 GMT
server
cloudflare
etag
W/"cc39109a77804a1e77ff1adc7c1e5910"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
cf-request-id
07db86abf100001f29c186b000000001
cf-ray
6172a6f319541f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
lms-main_vendor.3c3c9a2604d6.js
prod-edx-edxapp-assets.edx-cdn.org/static/js/ 		572 KB
160 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2eb151e6ba7752159375b4f37374335dce6b5aa0b833021f1d531e207eb33d87

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
3038
x-amz-request-id
C5C6CEA240C807D2
x-amz-id-2
C8jqNCy3924UhB0i9fYxFUVW1EPefyc13IB+ZTXO9c/n44hTClM/arVbFLJCmb9mTr1lhN+vsFk=
last-modified
Thu, 05 Nov 2020 22:56:12 GMT
server
cloudflare
etag
W/"3c3c9a2604d67744763a956c0ec399b9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf200001f29f518f000000001
cf-ray
6172a6f3195a1f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
lms-application.0e3fae472a20.js
prod-edx-edxapp-assets.edx-cdn.org/static/js/ 		497 KB
103 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-application.0e3fae472a20.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
38f7e4007b87d844e905d4729927381b4e37fecd147752f12b35343289918ca5

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
3038
x-amz-request-id
E82C9F07A23DE739
x-amz-id-2
fT41Mqv0pMtVqpl1+xBuS3BZuCYxFAOkOhpgrBs+43+v1P+dHNcTU3IeBsInjC3RGuC6Gx6vo+s=
last-modified
Tue, 03 Nov 2020 22:44:34 GMT
server
cloudflare
etag
W/"0e3fae472a20e9ebc458ebfa0fbe02f8"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf300001f29aaad0000000001
cf-ray
6172a6f319601f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
commons.ed5d786affed5a9a7f01.38ec8ead4052.js
prod-edx-edxapp-assets.edx-cdn.org/static/bundles/ 		2 MB
547 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/bundles/commons.ed5d786affed5a9a7f01.38ec8ead4052.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5972403add4cca7d79ab96f58f5836d1a8639a7dec9ccc19f9740226d4d20eae

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
3652
x-amz-request-id
36BE46F660FAD298
x-amz-id-2
ZhO1AbBD0nc7NuXj1lrjbKe1790mdzThnazVIpcKk3Y+o6IRRrLUeh8CHZfUs3aqKYF2/GBQ1uM=
last-modified
Tue, 19 Jan 2021 16:49:53 GMT
server
cloudflare
etag
W/"38ec8ead4052626c37598fba9f7f6822"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf200001f29b112f000000001
cf-ray
6172a6f3195c1f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
require-config.38226099c6ad.js
prod-edx-edxapp-assets.edx-cdn.org/static/lms/js/ 		9 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/lms/js/require-config.38226099c6ad.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4edbc1549e7ce012ec1def5886d0baa93587259a84264705c358be59d46ab823

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
4537
x-amz-request-id
D9A88CCB2F9257F2
x-amz-id-2
5AXamVb9y+AUYZJ5sPNpYsgYRcF9MmwIE4b8hlP3U+Bu4jA3+vzYflEljt6KNCImVgvOQ+B/6vQ=
last-modified
Wed, 04 Nov 2020 10:15:07 GMT
server
cloudflare
etag
W/"38226099c6ad505f9e0e08426b8a7347"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf600001f29b79bb000000001
cf-ray
6172a6f3195e1f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
1743970571.js
www.edx.org/optimizelyjs/ 		412 KB
114 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/optimizelyjs/1743970571.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:b254 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b6742eefbf7f19375ffbc64cebcb8ff383d03891f5ed8d36c131d975709a50a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-meta-pci_enabled
False
date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
age
198
x-amz-server-side-encryption
AES256
cf-ray
6172a6f33efcbf0a-FRA
x-amz-meta-revision
16079
x-amz-replication-status
COMPLETED
access-control-allow-methods
GET, HEAD
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="1";dur=0,cdnip;desc="23.210.249.30";dur=0,cdnmap;desc="a5048.dsca.akamaiedge.net";dur=0,proto;desc="";dur=0
x-amz-request-id
E3A4EA1FA9AE90B6
x-amz-id-2
LvAaa6HXdYnaHLR60aQlGjYpf5mft3geUjsKOy5FuOxRWb4UfuNRBskThEqN2IIPF0SuwSJo9xs=
last-modified
Thu, 21 Jan 2021 19:53:17 GMT
server
cloudflare
etag
W/"2bebf8602e4807ad5ef393d95d838afa"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
86400
strict-transport-security
max-age=2592000
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
x-amz-meta-revision
cache-control
public, max-age=14400
x-amz-version-id
BGAsF_oaMyCVVMpy8c4ZxWyhDCWzoAkT
cf-request-id
07db86ac020000bf0abe222000000001
timing-allow-origin
*
access-control-allow-headers
*
expires
Mon, 25 Jan 2021 18:23:27 GMT
CookiePolicyBanner.4bf58b51788f831aefbe.eac34575d852.js
prod-edx-edxapp-assets.edx-cdn.org/static/bundles/ 		542 KB
134 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/bundles/CookiePolicyBanner.4bf58b51788f831aefbe.eac34575d852.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9c0263b36c35ced27d732eccf840613986e7720ec191aa7f59e3a724f7cb81b0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
2688
x-amz-request-id
C191754ED4F0258B
x-amz-id-2
OteEb5SXYVZem34kQx5bjMdrsVc9jiqFpWID32ukcORxSliI84vJqwiCbmIWfNmuMCKh9vHFCg0=
last-modified
Wed, 04 Nov 2020 10:13:59 GMT
server
cloudflare
etag
W/"eac34575d852a2ee5fc9c727dea08911"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf300001f29b0055000000001
cf-ray
6172a6f319621f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
ReactRenderer.6e64d02a810f9fca4de7.ca5b66eea834.js
prod-edx-edxapp-assets.edx-cdn.org/static/bundles/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/bundles/ReactRenderer.6e64d02a810f9fca4de7.ca5b66eea834.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7557ce0f0d40e7c7d5d704d22051a59f1ca5c1f92618397ee7d23fb5f01a2163

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
2935
x-amz-request-id
B95AB10053113351
x-amz-id-2
TO1NbZXHAC0TPnVr9+JNBNeE3Ov7CT7Bv5y8sYtcXntSVY7X/NmuIQa2GeKorOuuARswvSpGuFQ=
last-modified
Fri, 11 Sep 2020 20:03:53 GMT
server
cloudflare
etag
W/"ca5b66eea8340db4f7774dd783bd970d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86abf300001f29b3321000000001
cf-ray
6172a6f319641f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
logo.svg
edx-cdn.org/v3/prod/ 		4 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://edx-cdn.org/v3/prod/logo.svg
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2ae08a70da5a6abbfe2b2550f1d7ae5f0854f887c9f7f7258b737633211aa972

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
2629511
x-amz-request-id
EF2775AE4414600B
x-amz-id-2
QmGWR337PTWWZEmKlUlIH9vuN9cwFLVBiQqTx9k+uU1L51YB5Mneb5+X8HK9eBAKgu5sQ8WxcIU=
last-modified
Tue, 15 Dec 2020 15:04:51 GMT
server
cloudflare
etag
W/"e0e85244d6f662eb42631648a038231c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=3600
cf-request-id
07db86adac00001f29f7bd4000000001
cf-ray
6172a6f5dfa91f29-FRA
expires
Mon, 25 Jan 2021 15:23:27 GMT
logo-trademark.svg
edx-cdn.org/v3/prod/ 		6 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://edx-cdn.org/v3/prod/logo-trademark.svg
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f1a778599d487eb319a0cfd0bd4c05e56159dc5e36e30af99c83dc24adf4890c

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
2629486
x-amz-request-id
92D7A9B117CC4636
x-amz-id-2
q7TD/ryus4JhDXOeQ2TJi8TNxIvTnTAXj6qqCc0zo6x3QA2r/xHOYX6GppFNdAuYNdBMK9QIYII=
last-modified
Tue, 15 Dec 2020 15:04:52 GMT
server
cloudflare
etag
W/"63c7b468bf0ec9f55c66c81471faffe4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=3600
cf-request-id
07db86adab00001f299d01e000000001
cf-ray
6172a6f5dfa81f29-FRA
expires
Mon, 25 Jan 2021 15:23:27 GMT
app_store_badge_135x40.d0558d910630.svg
prod-edx-edxapp-assets.edx-cdn.org/static/images/app/ 		12 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
941
x-amz-request-id
E578C0692CB95317
x-amz-id-2
Zi/adPJPiCB4vR92IykGrvV2dRYzWcMFVCFxVOZ2qmGTrdWk/WiHUCemsJn1k5GhElhKHITtOX4=
last-modified
Wed, 04 Nov 2020 10:14:41 GMT
server
cloudflare
etag
W/"d0558d91063038236b60e3ef71fdc1fd"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=14400
cf-request-id
07db86adab00001f29c899a000000001
cf-ray
6172a6f5dfa51f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
google_play_badge_45.6ea466e328da.png
prod-edx-edxapp-assets.edx-cdn.org/static/images/app/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d838b2098a6dde4053f9ccdbbc0f889d4444b5a27da3ee211cd782a8458bb63e

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
cf-cache-status
HIT
age
941
cf-ray
6172a6f5dfa71f29-FRA
content-length
4109
x-amz-id-2
PKpjUJSOrB3/AUzeEgc7QZAFKBSnoKBmjo9HZJBJoYDGzq67HWLRZ3nLw2giOQxH9/958q/hwJE=
last-modified
Fri, 06 Nov 2020 19:28:48 GMT
server
cloudflare
etag
"6ea466e328da752cabd8787d8e4b9612"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
DRCZ6Q4J9W1W9J9T
cache-control
public, max-age=14400
cf-request-id
07db86adab00001f29ef900000000001
accept-ranges
bytes
content-type
image/png
expires
Mon, 25 Jan 2021 18:23:27 GMT
lms-footer-edx.a1f4ff78881f.css
prod-edx-edxapp-assets.edx-cdn.org/static/edx.org-next/css/ 		323 KB
22 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/edx.org-next/css/lms-footer-edx.a1f4ff78881f.css
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
852a7fd7ae1e404ccfc379ad4a319f8a3bf0b9716365e7f4c8fd6e9a6d37181d

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
1891
x-amz-request-id
9462EB35A6E71E4B
x-amz-id-2
RSkgO+K2JwktrU1zuEswWfbmoxp5GoksgcBU1ZGA0WD/GV00ZQOO7VosihhlIKTuMDfwr1qRl80=
last-modified
Thu, 07 Jan 2021 15:32:08 GMT
server
cloudflare
etag
W/"a1f4ff78881fab2260906438722b9612"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
cf-request-id
07db86acad00001f29bc1b4000000001
cf-ray
6172a6f44c0e1f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
noreferrer.aa62a3e70ffa.js
prod-edx-edxapp-assets.edx-cdn.org/static/js/vendor/ 		1 KB
956 B 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/js/vendor/noreferrer.aa62a3e70ffa.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7795d0e3f1b9995e5bc1db67e2a2fed015b1bf8663231de310463f5f169f1205

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
4520
x-amz-request-id
3149F31C41965E88
x-amz-id-2
2CRFLG/tYacdmX7iqIRM6uftLDjC/UcJVNT2BWlqHsLr7Pjz+eZp4RdE66Tc7wIgmgITNBfoDaY=
last-modified
Fri, 06 Nov 2020 19:29:07 GMT
server
cloudflare
etag
W/"aa62a3e70ffaf3732906f52b74f08b30"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86ad5300001f2988086000000001
cf-ray
6172a6f55e551f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
navigation.08930e16ab3d.js
prod-edx-edxapp-assets.edx-cdn.org/static/js/utils/ 		4 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/js/utils/navigation.08930e16ab3d.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
04ae5f84a06e20eeeffe0a2df41a1eff9ab860de16d65ecee2ee9e95bd907309

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
content-encoding
gzip
cf-cache-status
HIT
age
4520
x-amz-request-id
2F0FCDF2F133DCB5
x-amz-id-2
G6Ttz19X1sKn7t6OoV7SvF/xkBKBZftldmAUmh0PC53OL1zwGfydmhRlHWRavj46O0l0Pkr9lUw=
last-modified
Fri, 06 Nov 2020 19:29:04 GMT
server
cloudflare
etag
W/"08930e16ab3d74d3725d651085ff56de"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-request-id
07db86adaa00001f29fc9f9000000001
cf-ray
6172a6f5df9f1f29-FRA
expires
Mon, 25 Jan 2021 18:23:27 GMT
header.309a1243e175.js
prod-edx-edxapp-assets.edx-cdn.org/static/js/header/ 		8 KB
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jquery_extend_patch.54dddef28d15.js
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1 KB 		Script
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URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
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content-encoding
gzip
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css2
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https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Roboto+Mono&display=swap
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Host: prod-edx-edxapp-assets.edx-cdn.org
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Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
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analytics.min.js
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https://cdn.segment.com/analytics.js/v1/DxfS1h06K5HA7CZDMzmsmuni8JBLmI9u/analytics.min.js
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24 KB 		Script
General
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https://cdn.branch.io/branch-latest.min.js
Requested by
Host: courses.edx.org
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x-amz-version-id
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General
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Response headers

date
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server
sffe
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expires
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a1706490390.html
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https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html
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Host: www.edx.org
URL: https://www.edx.org/optimizelyjs/1743970571.js
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H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
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pragma
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Response headers

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server
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server-timing
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General
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Full URL
https://prod-edx-edxapp-assets.edx-cdn.org/static/fonts/vendor/fontawesome-webfont.e6cf7c6ec7c2.woff2?v=4.6.3
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H2
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Response headers

date
Mon, 25 Jan 2021 14:23:27 GMT
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
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_r
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737 B 		Script
General
Check archive.org
Download Go to
Full URL
https://app.link/_r?sdk=web2.57.1&branch_key=key_test_amtw27wsxA2wo5cy7NTROenatBhky0ZU&callback=branch_callback__0
Requested by
Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
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HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
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2600:9000:2190:ba00:19:9934:6a80:93a1 , United States, ASN16509 (AMAZON-02, US),
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Name Value
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Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 25 Jan 2021 14:23:27 GMT
Via
1.1 0baaefd2451e4f0e2d5ea55eb90f4a1a.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
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ZRH50-C1
X-Powered-By
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142 B 		XHR
General
Check archive.org
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Full URL
https://api.segment.io/v1/p
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
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H2
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Referer
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Response headers

access-control-allow-origin
https://courses.edx.org
date
Mon, 25 Jan 2021 14:23:28 GMT
content-length
21
vary
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content-type
application/json
analytics.js
www.google-analytics.com/ 		46 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: cdn.segment.com
URL: https://cdn.segment.com/analytics.js/v1/DxfS1h06K5HA7CZDMzmsmuni8JBLmI9u/analytics.min.js
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

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gzip
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server
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18817
expires
Mon, 25 Jan 2021 14:26:19 GMT
gtm.js
www.googletagmanager.com/ 		168 KB
56 KB 		Script
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https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
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Host: cdn.segment.com
URL: https://cdn.segment.com/analytics.js/v1/DxfS1h06K5HA7CZDMzmsmuni8JBLmI9u/analytics.min.js
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H2
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TLS 1.3, , AES_128_GCM
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2a00:1450:4001:821::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Request headers

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User-Agent
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Response headers

date
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content-encoding
br
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alt-svc
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*
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expires
Mon, 25 Jan 2021 14:23:27 GMT
dj_.js
cl.qualaroo.com/ki.js/59450/ 		373 B
783 B 		Script
General
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https://cl.qualaroo.com/ki.js/59450/dj_.js
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Host: cdn.segment.com
URL: https://cdn.segment.com/analytics.js/v1/DxfS1h06K5HA7CZDMzmsmuni8JBLmI9u/analytics.min.js
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TLS 1.3, , AES_256_GCM
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User-Agent
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Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
gzip
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linkid.js
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986 B 		Script
General
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https://www.google-analytics.com/plugins/ua/linkid.js
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Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
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H3-Q050
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QUIC, , AES_128_GCM
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User-Agent
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Response headers

date
Mon, 25 Jan 2021 14:14:26 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
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server
sffe
age
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859
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expires
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collect
stats.g.doubleclick.net/j/ 		4 B
88 B 		XHR
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https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j87&tid=UA-35248639-2&cid=498202352.1611584608&jid=1035241817&gjid=908959096&_gid=789726648.1611584608&_u=aGBAgAAjAAAAAE~&z=187577857
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H2
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TLS 1.3, , AES_128_GCM
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pragma
no-cache
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x-content-type-options
nosniff
last-modified
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server
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date
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content-type
text/plain
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content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/ 		35 B
102 B 		Image
General
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Full URL
https://www.google-analytics.com/collect?v=1&_v=j87&a=1214218485&t=pageview&_s=1&dl=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&dp=%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&ul=en-us&de=UTF-8&dt=Text%20Me%20The%20App&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aGBAgAAj~&jid=1035241817&gjid=908959096&cid=498202352.1611584608&tid=UA-35248639-2&_gid=789726648.1611584608&z=1691796255
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H3-Q050
Security
QUIC, , AES_128_GCM
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2a00:1450:4001:821::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Security Headers
Name Value
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Referer
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User-Agent
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
last-modified
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server
Golfe2
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content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
hotjar-1563632.js
static.hotjar.com/c/ 		33 KB
4 KB 		Script
General
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https://static.hotjar.com/c/hotjar-1563632.js?sv=7
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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13.224.102.14 Seattle, United States, ASN16509 (AMAZON-02, US),
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
br
x-content-type-options
nosniff
cache-control
max-age=60
x-amz-cf-pop
ZRH50-C1
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content-type
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*
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ga-audiences
www.google.com/ads/ 		42 B
119 B 		Image
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https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j87&tid=UA-35248639-2&cid=498202352.1611584608&jid=1035241817&_u=aGBAgAAjAAAAAE~&z=546825019
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Host: courses.edx.org
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H2
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TLS 1.3, , AES_128_GCM
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2a00:1450:4001:81a::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Referer
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
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42
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0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
Check archive.org
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Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j87&tid=UA-35248639-2&cid=498202352.1611584608&jid=1035241817&_u=aGBAgAAjAAAAAE~&z=546825019
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
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TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
Resource Hash
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Referer
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
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cross-origin
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alt-svc
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x-xss-protection
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expires
Fri, 01 Jan 1990 00:00:00 GMT
open
api2.branch.io/v1/ 		270 B
584 B 		XHR
General
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https://api2.branch.io/v1/open
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Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
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TLS 1.3, , AES_128_GCM
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2600:9000:21f3:9000:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
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Resource Hash
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Request headers

Referer
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date
Mon, 25 Jan 2021 14:23:28 GMT
via
1.1 286eb4b50e0acf373dd03645aee00b7f.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
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content-type
application/json
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*
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no-cache
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modules.59fae23e8e8310b9fca6.js
script.hotjar.com/ 		223 KB
59 KB 		Script
General
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Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-1563632.js?sv=7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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13.224.102.55 Seattle, United States, ASN16509 (AMAZON-02, US),
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User-Agent
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date
Fri, 22 Jan 2021 16:25:48 GMT
content-encoding
br
x-content-type-options
nosniff
age
251860
x-cache
Hit from cloudfront
content-length
59724
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Fri, 22 Jan 2021 16:22:44 GMT
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1.1 666ff4ad81b3b60af3d2241160893ee3.cloudfront.net (CloudFront)
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dj_qoo.js
cl.qualaroo.com/ki.js/59450/ 		139 KB
48 KB 		Script
General
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https://cl.qualaroo.com/ki.js/59450/dj_qoo.js
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User-Agent
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Response headers

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content-encoding
gzip
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server
AmazonS3
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vary
Accept-Encoding
access-control-allow-methods
GET, HEAD
content-type
application/javascript; charset=utf-8
via
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cache-control
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fbevents.js
connect.facebook.net/en_US/ 		91 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
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Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
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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
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User-Agent
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Response headers

content-security-policy
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strict-transport-security
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report-to
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cache-control
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expires
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4982103.js
js.hs-scripts.com/ 		2 KB
687 B 		Script
General
Check archive.org
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https://js.hs-scripts.com/4982103.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:d4cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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Request headers

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

Response headers

date
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content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
26
cf-polished
origSize=1792
cf-request-id
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cf-bgj
minify
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
3600
content-type
application/javascript;charset=utf-8
access-control-allow-origin
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cache-control
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cf-ray
6172a6f8e80ec2c7-FRA
expires
Mon, 25 Jan 2021 14:24:28 GMT
1601661033380488
connect.facebook.net/signals/config/ 		241 KB
69 KB 		Script
General
Check archive.org
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Full URL
https://connect.facebook.net/signals/config/1601661033380488?v=2.9.33&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:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
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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
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

content-security-policy
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content-encoding
gzip
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cross-origin
alt-svc
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x-fb-rlafr
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strict-transport-security
max-age=31536000; preload; includeSubDomains
report-to
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content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
x-content-id
761270637
expires
Sat, 01 Jan 2000 00:00:00 GMT
1beac94c95
bam-cell.nr-data.net/1/ 		57 B
647 B 		Script
General
Check archive.org
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Full URL
https://bam-cell.nr-data.net/1/1beac94c95?a=3343327&v=1194.94d5a62&to=NQQGYUZWDUNSVUMPWQxOIkBaVBdZXFgYBVkPDAtbGlMJUV1RWAdGEhJKRkBCB1VdQhkQXwcWFxtZVg1RVFNaA1gWWxBQTEM8XVZpQw5TPQAURQ%3D%3D&rst=2343&ck=1&ref=https://courses.edx.org/text-me-the-app&qt=1&ap=78&be=1338&fe=2261&dc=2039&af=err,xhr,stn,ins&perf=%7B%22timing%22:%7B%22of%22:1611584605863,%22n%22:0,%22f%22:1076,%22dn%22:1077,%22dne%22:1091,%22c%22:1091,%22s%22:1096,%22ce%22:1109,%22rq%22:1109,%22rp%22:1327,%22rpe%22:1328,%22dl%22:1331,%22di%22:2039,%22ds%22:2039,%22de%22:2044,%22dc%22:2256,%22l%22:2262,%22le%22:2267%7D,%22navigation%22:%7B%7D%7D&fp=1873&fcp=1873&at=GUMRFw5MQUJWR0IDRRY%2BDkJAaABfXF1eAxRYQwpaQBoRVUJDUhVCBwVGGRZFBkFGU0QSaQMUEF1rQxpAVmlQE1MREkYPFkINUUZCXwNYFggHVEBSBxIfFEUDRxcEF0FrQhBVQWlWAVMMFUYPFnoMSlpaWwcZV09UFRx6AlNaWEMJRQpaRHxaQwZcE3tWBRYtMkRtFAZTbwICaFMfQiAURVhSNFVRfV4SGVdSUxsHAUMYeH5jK3pOQQhcX1JDd1ZVXAkfQiIMR1taBh8LBRlWGFZQVAYaAVIQYFdRB0QLTlEGAxlQBhEaFQVZBgQ7WkNZBkJsW1gCQw4ERg8WVAxdXllZSFIIAApSW1YTQEAYRBJDBgQKQRpBClVERRkLVwwAA1BZUg1EERoVBVkGBDtaQ1kGQhEMFRZaAxUCWkZaTkRdWhUbSw%3D%3D&jsonp=NREUM.setToken
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URL: https://js-agent.newrelic.com/nr-1194.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.247.243.147 San Francisco, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Mon, 25 Jan 2021 14:23:28 GMT
Content-Encoding
gzip
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
Content-Type
text/javascript;charset=ISO-8859-1
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chunked
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keep-alive
CF-Ray
6172a6f95d58cc4e-ZRH
cf-request-id
07db86afda0000cc4e1e873000000001
Expires
Thu, 01 Jan 1970 00:00:00 GMT
leadflows.js
js.hsleadflows.net/ 		448 KB
76 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hsleadflows.net/leadflows.js
Requested by
Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/4982103.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:e8cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Origin
https://courses.edx.org
Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
via
1.1 e685e9e08c2e4b105f4d86b35da50629.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
85766
x-amz-server-side-encryption
AES256
content-security-policy-report-only
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x-cache
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access-control-max-age
3000
x-amz-replication-status
COMPLETED
content-encoding
br
cf-request-id
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cf-ray
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last-modified
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server
cloudflare
etag
W/"a566ab0a8f74bc7424c04febd0ea0ce7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods
GET
x-amz-version-id
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access-control-allow-origin
*
cache-control
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x-hs-cache-status
MISS
x-amz-cf-pop
IAD89-C3
content-type
application/javascript; charset=utf-8
x-amz-cf-id
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fb.js
js.hsadspixel.net/ 		5 KB
3 KB 		Script
General
Check archive.org
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Full URL
https://js.hsadspixel.net/fb.js
Requested by
Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/4982103.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:70b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
via
1.1 de2ed3c94563fee614f35f9bc3f52d1c.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
29
x-amz-server-side-encryption
AES256
content-security-policy-report-only
frame-ancestors 'self'; report-uri https://exceptions.hubspot.com/csp/report?resource=adsscriptloaderstatic/static-1.220/bundles/pixels-release.js&cfRay=6172a6438cd51f55-IAD
x-cache
Hit from cloudfront
content-type
application/javascript; charset=utf-8
x-amz-replication-status
COMPLETED
content-encoding
br
cf-request-id
07db86afe30000dffbfb0f2000000001
last-modified
Mon, 04 Jan 2021 01:17:29 UTC
server
cloudflare
etag
W/"632aa3165be38ae826d4cdf20b0c1be4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-version-id
RUz8iftYl3toUgoWwj9.u0Tb.QrOFRpY
cache-control
max-age=600
x-hs-cache-status
HIT
x-amz-cf-pop
IAD89-C3
cf-ray
6172a6f96a9cdffb-FRA
x-amz-cf-id
EkRfl7hGC58f38IdRWmZV6RZ9lBz50p8q8M_-23ZaAo40lVvGhV9nQ==
4982103.js
js.hs-analytics.net/analytics/1611584400000/ 		66 KB
20 KB 		Script
General
Check archive.org
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Full URL
https://js.hs-analytics.net/analytics/1611584400000/4982103.js
Requested by
Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/4982103.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:47b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
br
cf-cache-status
HIT
age
149
x-amz-server-side-encryption
AES256
x-amz-request-id
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x-amz-id-2
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last-modified
Wed, 20 Jan 2021 23:47:12 GMT
server
cloudflare
etag
W/"f08da28a6ea82283d901b02dbf753a16"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=300, public
access-control-allow-credentials
false
x-amz-version-id
null
cf-request-id
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cf-ray
6172a6f95a134a6d-FRA
expires
Mon, 25 Jan 2021 14:25:59 GMT
4982103.js
js.hs-banner.com/ 		60 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hs-banner.com/4982103.js
Requested by
Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/4982103.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:15bf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-goog-hash
crc32c=YrbCqg==, md5=yWR9MFiyWRbTH4+Exp3kHw==
date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
br
cf-cache-status
HIT
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x-guploader-uploadid
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x-goog-storage-class
STANDARD
access-control-max-age
604800
x-goog-metageneration
1
x-goog-stored-content-encoding
identity
content-type
text/javascript; charset=UTF-8
cf-request-id
07db86afd400002c2e5515a000000001
timing-allow-origin
*
last-modified
Wed, 20 Jan 2021 23:47:08 GMT
server
cloudflare
etag
W/"c9647d3058b25916d31f8f84c69de41f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
x-goog-generation
1611186428628981
access-control-allow-origin
https://courses.edx.org
access-control-expose-headers
x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
cache-control
max-age=300, public
access-control-allow-credentials
true
x-goog-stored-content-length
61295
cf-ray
6172a6f959122c2e-FRA
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept, Accept-Charset, Accept-Encoding, X-Override-Internal-Permissions, X-Properties-Source, X-Properties-SourceId, X-Properties-Flag, X-Hubspot-User-Id, X-Hubspot-Trace, X-Hubspot-Callee, X-Hubspot-Offset, X-Hubspot-No-Trace, X-HubSpot-Static-App-Info, X-HubSpot-Messages-Uri, X-HubSpot-Request-Source, X-HubSpot-Request-Reason, Subscription-Billing-Auth-Token, X-App-CSRF, X-Tools-CSRF, Online-Payment-Signing-UUID, X-Source, X-SourceId, X-Origin-UserId, X-Biden-Request-Source, X-HubSpot-CSRF-hubspotapi, X-Force-Cookie-Refresh, X-Force-Cookie-Refresh-No-Cache, X-HS-User-Request, X-Application-Id, X-HS-Referer, X-HubSpot-Correlation-Id
expires
Mon, 25 Jan 2021 14:27:54 GMT
/
www.facebook.com/tr/ 		44 B
265 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=1601661033380488&ev=PageView&dl=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&rl=&if=false&ts=1611584608237&sw=1600&sh=1200&v=2.9.33&r=stable&ec=0&o=30&fbp=fb.1.1611584608235.1733337960&it=1611584608201&coo=false&rqm=GET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 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
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
44
expires
Mon, 25 Jan 2021 14:23:28 GMT
__ptq.gif
track.hubspot.com/ 		45 B
463 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=2978788718&v=1.1&a=4982103&pu=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&t=Text+Me+The+App&cts=1611584608255&vi=5a6c19d3ad0844353409f39328c022b5&nc=true&u=23171429.5a6c19d3ad0844353409f39328c022b5.1611584608251.1611584608251.1611584608251.1&b=23171429.1.1611584608251
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:9a53 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
vary
Accept-Encoding
cf-cache-status
DYNAMIC
nel
{"report_to":"cf-nel","max_age":604800}
cf-ray
6172a6f9a9acbf0f-FRA
p3p
CP="NOI CUR ADM OUR NOR STA NID"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
45
cf-request-id
07db86b0050000bf0f43161000000001
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
report-to
{"max_age":604800,"group":"cf-nel","endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=ncpujva7b%2Ff4RcdH8VtTzDiWC1QlX7fTKhavD6D14ksrkeBu4ztQwXDoWN3U7M75wUOx5o7gaCyCrnyZpLKBp04V%2BPIRjmT4hQlhQapGIT6N2deJ4Dhlt2It%2BuinMA%3D%3D"}]}
content-type
image/gif
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
x-robots-tag
none
json
api.hubapi.com/hs-script-loader-public/v1/config/pixel/ 		313 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.hubapi.com/hs-script-loader-public/v1/config/pixel/json?portalId=4982103
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:cbcc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9372236ced8c2d54b9fbcf1c95129d5cf83e031f081251ea053d5b5f2a20cc35
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
DYNAMIC
nel
{"report_to":"cf-nel","max_age":604800}
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
07db86b02800000605e8afc000000001
server
cloudflare
x-trace
2B8A81B36E55E436CD7393B6214E63AD4CDD666181000000000000000000
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
180
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=R92uu41vGH1pDZ2Y9EdPJnX7PH%2F3PyMX7elfoBog3lDzvimrF5eVVLMizK0YI%2BVzLAwHjDUY6eHIACwX6XQy0GYE7t9puZwPgh5E8LxXRJr0vU%2F1AEoT%2FxD3gQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/json;charset=utf-8
access-control-allow-origin
https://courses.edx.org
access-control-allow-credentials
false
cf-ray
6172a6f9dc860605-FRA
access-control-allow-headers
*
_r
app.link/ 		90 B
739 B 		Script
General
Check archive.org
Download Go to
Full URL
https://app.link/_r?sdk=web2.57.1&_t=882256663983051635&branch_key=key_test_amtw27wsxA2wo5cy7NTROenatBhky0ZU&callback=branch_callback__1
Requested by
Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2190:ba00:19:9934:6a80:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
openresty / Express
Resource Hash
9f41bb40714b82494086e21a4b669dcac92d3b155315761e2be636cf2ed565a1
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Mon, 25 Jan 2021 14:23:28 GMT
Via
1.1 0baaefd2451e4f0e2d5ea55eb90f4a1a.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
Server
openresty
X-Amz-Cf-Pop
ZRH50-C1
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-gN7uJyqKN7ULePWzQ0CP2nmNAb8"
X-Amz-Cf-Id
N5M9fFi6mHpm4q7jiGKxMCMCBrn93PeSr1iV9CGiqNXL15457tyT6w==
json
forms.hubspot.com/lead-flows-config/v1/config/ 		167 B
576 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://forms.hubspot.com/lead-flows-config/v1/config/json?portalId=4982103&utk=5a6c19d3ad0844353409f39328c022b5&__hstc=23171429.5a6c19d3ad0844353409f39328c022b5.1611584608251.1611584608251.1611584608251.1&__hssc=23171429.1.1611584608251&currentUrl=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:9b53 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
608fc3197f02d41ae3c601240060f6743a8d4b99c7c0bad821d3ee91aea71960
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
DYNAMIC
nel
{"max_age":604800,"report_to":"cf-nel"}
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
07db86b07e0000dfefb7027000000001
x-robots-tag
none
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
180
report-to
{"group":"cf-nel","endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=dSadi%2BNs2e0B31fVZpPwUPUI%2FDVqnZiuHb3Z9Yy2drwnxJvOcgpuzhmSFqfvPI54sN2ILGw0M4oofmQfx5gUfjUcbAPpqJiXLe1W8jUKaxweMgtPX%2BXU%2FNtegH2jYA%3D%3D"}],"max_age":604800}
content-type
application/json;charset=utf-8
access-control-allow-origin
https://courses.edx.org
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
false
cf-ray
6172a6fa6a9bdfef-FRA
access-control-allow-headers
Accept, Accept-Charset, Accept-Encoding, Accept-Language, Content-Type, Host, Origin, Referer, User-Agent
js
www.googletagmanager.com/gtag/ 		98 KB
39 KB 		Script
General
Check archive.org
Download Go to
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
2a00:1450:4001:821::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
70da464650cc7aed2b6356dd45993d1844d14c231a94f514ad5c85a6c228e66c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
39679
x-xss-protection
0
last-modified
Mon, 25 Jan 2021 12:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Mon, 25 Jan 2021 14:23:28 GMT
insight.min.js
snap.licdn.com/li.lms-analytics/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
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
2a02:26f0:6c00:296::25ea , Ascension Island, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
5f3b103a1268f862a5e432d607f8e5220dea9d301d13565b0ecded3ad9c25ab2

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Mon, 25 Jan 2021 14:23:28 GMT
Content-Encoding
gzip
Last-Modified
Mon, 04 Jan 2021 22:14:03 GMT
X-CDN
AKAM
Vary
Accept-Encoding
Content-Type
application/x-javascript;charset=utf-8
Cache-Control
max-age=21489
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1855
open
api2.branch.io/v1/ 		271 B
583 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api2.branch.io/v1/open
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:9000:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
6805186943bf87e597e10345279e6c89ca623f051811be143fe85d0964bfdbf3

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
via
1.1 286eb4b50e0acf373dd03645aee00b7f.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
content-type
application/json
access-control-allow-origin
*
cache-control
no-cache
x-branch-request-id
5e9293e9e3c94ba5af4d43132f29e150-2021012514
content-length
271
x-amz-cf-id
PduMEljxp-2ePZ7eM2vmcXafsMATNMKFFI-o4u76cgBK1UA60RnAGQ==
collect
px.ads.linkedin.com/
Redirect Chain
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1611584608465&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_p...
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26time%3D1611584608465%26url%3Dhttps%253A%252F%252Fcourses.edx.org%252Ftex...
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1611584608465&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_p...
0
58 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1611584608465&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&liSync=true
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a05:f500:10:101::b93f:9105 , Ireland, ASN14413 (LINKEDIN, US),
Reverse DNS
Software
Play /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
server
Play
linkedin-action
1
x-li-fabric
prod-lva1
x-li-proto
http/2
x-li-pop
prod-efr5
content-type
application/javascript
content-length
0
x-li-uuid
ThHXwKl/XRbgGXj2XysAAA==

Redirect headers

content-security-policy
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conversion_async.js
www.googleadservices.com/pagead/ 		30 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
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URL: https://www.googletagmanager.com/gtag/js?id=AW-796433197
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content-encoding
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Mon, 25 Jan 2021 14:23:28 GMT
js
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39 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-699340611&l=dataLayer&cx=c
Requested by
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URL: https://www.googletagmanager.com/gtag/js?id=AW-796433197
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Request headers

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User-Agent
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date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
br
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39 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-699406420&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-796433197
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QUIC, , AES_128_GCM
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User-Agent
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date
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content-encoding
br
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strict-transport-security
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content-type
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cache-control
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expires
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/
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1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/?random=1611584608570&cv=9&fst=1611584608570&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=2oa1d0&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4
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Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js
Protocol
H2
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TLS 1.3, , AES_128_GCM
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
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x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
conversion_async.js
www.googleadservices.com/pagead/ 		30 KB
13 KB 		Script
General
Check archive.org
Download Go to
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-699340611&l=dataLayer&cx=c
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:803::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
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User-Agent
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Response headers

date
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content-encoding
gzip
x-content-type-options
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p3p
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*
expires
Mon, 25 Jan 2021 14:23:28 GMT
/
www.google.com/pagead/1p-user-list/796433197/ 		42 B
89 B 		Image
General
Check archive.org
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Full URL
https://www.google.com/pagead/1p-user-list/796433197/?random=1611584608570&cv=9&fst=1611583200000&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=2oa1d0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&async=1&fmt=3&is_vtc=1&random=2214841128&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
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2a00:1450:4001:81a::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Request headers

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User-Agent
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Response headers

pragma
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date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
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cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
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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
108 B 		Image
General
Check archive.org
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Full URL
https://www.google.de/pagead/1p-user-list/796433197/?random=1611584608570&cv=9&fst=1611583200000&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=2oa1d0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&async=1&fmt=3&is_vtc=1&random=2214841128&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
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Request headers

Referer
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
pageview
api2.branch.io/v1/ 		28 B
386 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api2.branch.io/v1/pageview
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:9000:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/ Express
Resource Hash
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
via
1.1 286eb4b50e0acf373dd03645aee00b7f.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
x-powered-by
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etag
W/"1c-KRZWpHfIKyIHGKJ9mp9lAyX+vFY"
x-cache
Miss from cloudfront
content-type
application/json; charset=utf-8
access-control-allow-origin
*
x-branch-request-id
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content-length
28
x-amz-cf-id
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pageview
api2.branch.io/v1/ 		28 B
389 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api2.branch.io/v1/pageview
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:9000:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/ Express
Resource Hash
a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Mon, 25 Jan 2021 14:23:28 GMT
via
1.1 286eb4b50e0acf373dd03645aee00b7f.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
x-powered-by
Express
etag
W/"1c-KRZWpHfIKyIHGKJ9mp9lAyX+vFY"
x-cache
Miss from cloudfront
content-type
application/json; charset=utf-8
access-control-allow-origin
*
x-branch-request-id
c4f1d88f51484b7bb1347b89092ce686-2021012514
content-length
28
x-amz-cf-id
IYmFCD6EhZ86xBmdH8pyvp1Zd4d-OuiSxxxX7QphjEv_ITArexJZIA==
events
logx.optimizely.com/v1/ 		0
360 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://logx.optimizely.com/v1/events
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.234.244.143 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-234-244-143.compute-1.amazonaws.com
Software
nginx/1.17.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

Date
Mon, 25 Jan 2021 14:23:29 GMT
Server
nginx/1.17.2
Content-Type
text/plain
Access-Control-Allow-Origin
https://courses.edx.org
Access-Control-Expose-Headers
X-Results-Data-Source
Access-Control-Allow-Credentials
true
Connection
keep-alive
Timing-Allow-Origin
*
X-Request-Id
a1fc7a45-63c0-4adb-9a66-da80011ec081
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/699340611/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/699340611/?random=1611584608672&cv=9&fst=1611584608672&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=2oa1d0&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&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
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:803::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
f15c87aa4c816a2db0ac7f89fb353e3a9a4de04d755dc7b33e25794c20044771
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
content-type
text/javascript; charset=UTF-8
alt-svc
h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051="googleads.g.doubleclick.net:443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length
1129
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/699406420/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/699406420/?random=1611584608675&cv=9&fst=1611584608675&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=2oa1d0&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&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
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:803::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
cacea3c3acacd4168b7a5fc30f8dcfb623dc1604f03a6a06f28e141dcfea5c74
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
content-type
text/javascript; charset=UTF-8
alt-svc
h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051="googleads.g.doubleclick.net:443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length
1129
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/699340611/ 		42 B
66 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/699340611/?random=1611584608672&cv=9&fst=1611583200000&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=2oa1d0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&async=1&fmt=3&is_vtc=1&random=4249264673&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81a::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/699340611/ 		42 B
530 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/699340611/?random=1611584608672&cv=9&fst=1611583200000&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=2oa1d0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&async=1&fmt=3&is_vtc=1&random=4249264673&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/699406420/ 		42 B
66 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/699406420/?random=1611584608675&cv=9&fst=1611583200000&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=2oa1d0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&async=1&fmt=3&is_vtc=1&random=2218870127&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81a::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/699406420/ 		42 B
66 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/699406420/?random=1611584608675&cv=9&fst=1611583200000&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=2oa1d0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&tiba=Text%20Me%20The%20App&async=1&fmt=3&is_vtc=1&random=2218870127&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 25 Jan 2021 14:23:28 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/ 		44 B
153 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=1601661033380488&ev=Microdata&dl=https%3A%2F%2Fcourses.edx.org%2Ftext-me-the-app%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Djira_pc_harvardx_ds_new_run_20210125%26_branch_match_id%3D882256663983051635&rl=&if=false&ts=1611584609740&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Text%20Me%20The%20App%22%7D&cd[OpenGraph]=%7B%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.33&r=stable&ec=1&o=30&fbp=fb.1.1611584608235.1733337960&it=1611584608201&coo=false&es=automatic&tm=3&rqm=GET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 25 Jan 2021 14:23:29 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
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
44
expires
Mon, 25 Jan 2021 14:23:29 GMT
1beac94c95
bam-cell.nr-data.net/events/1/ 		24 B
491 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam-cell.nr-data.net/events/1/1beac94c95?a=3343327&v=1194.94d5a62&to=NQQGYUZWDUNSVUMPWQxOIkBaVBdZXFgYBVkPDAtbGlMJUV1RWAdGEhJKRkBCB1VdQhkQXwcWFxtZVg1RVFNaA1gWWxBQTEM8XVZpQw5TPQAURQ%3D%3D&rst=12343&ck=1&ref=https://courses.edx.org/text-me-the-app
Requested by
Host: courses.edx.org
URL: https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.247.243.147 San Francisco, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer
https://courses.edx.org/text-me-the-app?utm_source=sailthru&utm_medium=email&utm_campaign=jira_pc_harvardx_ds_new_run_20210125&_branch_match_id=882256663983051635
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
content-type
text/plain

Response headers

Date
Mon, 25 Jan 2021 14:23:38 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
Content-Type
image/gif
Access-Control-Allow-Origin
https://courses.edx.org
Access-Control-Allow-Credentials
true
Connection
keep-alive
CF-Ray
6172a737da9623c7-ZRH
Content-Length
24
cf-request-id
07db86d6e9000023c7aabaa000000001

Verdicts & Comments Add Verdict or Comment

169 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| 0 object| 1 object| 2 object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated object| NREUM object| newrelic function| __nr_require object| django function| pluralidx function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| get_format undefined| requirejs undefined| require undefined| define function| $ function| jQuery function| url function| _ function| s object| picturefillCFG function| picturefill object| edx object| RequireJS object| punycode object| IPv6 object| SecondLevelDomains function| URI object| Backbone function| DP_jQuery_1611584607478 object| DialogTabControls undefined| $focusedElementBeforeModal string| focusableElementsString function| reassignTabIndexesAndAriaHidden function| trapTabFocus function| trapShiftTabFocus function| bindReturnFocusListener function| bindEscapeKeyListener function| trapFocusForAccessibleModal function| accessible_modal object| Language function| getParameterByName object| AjaxPrefix function| XProblemGenerator function| XProblemDisplay function| XProblemGrader object| XBlock object| LmsRuntime function| isExternal function| rewriteStaticLinks object| Logger function| log_event function| interpolate_ntext function| interpolate_text function| Calculator function| FeedbackForm function| moment function| webpackJsonp object| core object| __core-js_shared__ object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill string| baseUrl function| getCookie function| setCookie object| optimizely object| analytics object| branch function| CookiePolicyBanner function| ReactRenderer function| c function| sendSMS string| GoogleAnalyticsObject function| ga function| normalize object| dataLayer object| _kiq object| Navigation function| createMobileMenu object| SR function| onTouchBasedDevice function| postJSON object| google_tag_data object| gaplugins object| gaGlobal object| gaData function| postscribe object| google_tag_manager function| hj object| _hjSettings number| iCookieLength string| sCookieName string| sSourceParameterName string| sMediumParameterName string| sPartnerValue string| sCookieDomain function| _getQueryStringValue function| _setCookie number| iCookieLengthDays string| sCampaignParameterName string| sTermParameterName string| sContentParameterName string| sSourceValue string| sMediumeValue string| sCampaignValue undefined| sTermValue undefined| sContentValue object| oCookieContent object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| KI function| fbq function| _fbq object| AWIN object| _hsp boolean| _hspb_ran boolean| _hspb_loaded object| _hsq object| _paq function| sanitizeKey boolean| _hstc_ran string| __hsUserToken number| expireDateTime object| regex boolean| _hstc_loaded function| bindToWindowOnError function| defineProperties object| globalRoot undefined| hns object| leadflows object| hubspot function| OutpostErrorReporter boolean| popupPoliceActive undefined| hns2 undefined| jade undefined| I18n undefined| hubspot_mailcheck undefined| Pikaday undefined| reqwest undefined| exports boolean| LEAD_FLOWS_RAN boolean| COMMON_SETUP_RAN boolean| PIXELS_RAN object| _linkedin_data_partner_ids function| lintrk boolean| _already_called_lintrk boolean| LEAD_FLOW_DOCUMENT_READY_RAN function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO

4 Cookies

Domain/Path Name / Value
.edx.org/ Name: _hjAbsoluteSessionInProgress
Value: 0
courses.edx.org/ Name: _hjIncludedInSessionSample
Value: 0
courses.edx.org/ Name: ki_r
Value:
courses.edx.org/ Name: ki_t
Value: 1611584608121%3B1611584608121%3B1611584608121%3B1%3B1

8 Console Messages

Source Level URL
Text
console-api log URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js(Line 5)
Message:
JQMIGRATE: Migrate is installed with logging active, version 1.4.1
console-api warning URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js(Line 5)
Message:
JQMIGRATE: jQuery.browser is deprecated
console-api log URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js(Line 5)
Message:
console.trace
console-api warning URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js(Line 5)
Message:
JQMIGRATE: jQuery.fn.toggle(handler, handler...) is deprecated
console-api log URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js(Line 5)
Message:
console.trace
console-api warning URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js(Line 5)
Message:
JQMIGRATE: jQuery.fn.size() is deprecated; use the .length property
console-api log URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/lms-main_vendor.3c3c9a2604d6.js(Line 5)
Message:
console.trace
console-api warning URL: https://connect.facebook.net/en_US/fbevents.js(Line 23)
Message:
[Facebook Pixel] - Duplicate Pixel ID: 1601661033380488.

Security Headers

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

Header Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Indicators

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

a1706490390.cdn.optimizely.com
api.hubapi.com
api.segment.io
api2.branch.io
app.link
bam-cell.nr-data.net
cdn.branch.io
cdn.segment.com
cl.qualaroo.com
connect.facebook.net
courses.edx.org
dntcl.qualaroo.com
edx-cdn.org
edx.app.link
errors.client.optimizely.com
fonts.googleapis.com
fonts.gstatic.com
forms.hubspot.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-banner.com
js.hs-scripts.com
js.hsadspixel.net
js.hsleadflows.net
link.edx.org
logx.optimizely.com
prod-edx-edxapp-assets.edx-cdn.org
px.ads.linkedin.com
script.hotjar.com
snap.licdn.com
static.hotjar.com
stats.g.doubleclick.net
track.hubspot.com
vars.hotjar.com
www.dwin1.com
www.edx.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
13.224.100.80
13.224.102.14
13.224.102.36
13.224.102.52
13.224.102.55
151.101.114.110
162.247.243.147
184.24.4.155
185.59.220.197
216.58.212.162
2600:9000:2190:7200:19:9934:6a80:93a1
2600:9000:2190:ba00:19:9934:6a80:93a1
2600:9000:2190:e000:f:8ce2:fb80:93a1
2600:9000:21f3:9000:11:f728:3040:93a1
2606:4700::6810:b154
2606:4700::6810:b254
2606:4700::6810:b454
2606:4700::6810:f148
2606:4700::6811:47b0
2606:4700::6811:70b0
2606:4700::6811:cbcc
2606:4700::6811:d4cc
2606:4700::6811:e8cc
2606:4700::6812:15bf
2606:4700::6813:9a53
2606:4700::6813:9b53
2620:1ec:21::14
2a00:1450:4001:800::2003
2a00:1450:4001:803::2002
2a00:1450:4001:803::200e
2a00:1450:4001:808::2002
2a00:1450:4001:808::2003
2a00:1450:4001:81a::2003
2a00:1450:4001:81a::2004
2a00:1450:4001:821::2008
2a00:1450:4001:821::200e
2a00:1450:400c:c00::9b
2a00:1450:400c:c0c::5f
2a02:26f0:6c00:296::25ea
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
2a05:f500:10:101::b93f:9105
34.234.244.143
35.167.194.160
52.200.208.53
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