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www.edx.org Open in urlscan Pro
2606:4700::6810:a5e4  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://secure-web.cisco.com/1w-NB6sqQutjMZplDEDevEB2gA_qH7BpVW9bRbHNzejKmX9LDnmYztiepEu-o_1mg2DdSKZSLNCGgat8KjW-WN5-n4_C-YIx...
Effective URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_ab...
Submission: On February 05 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 30 IPs in 5 countries across 29 domains to perform 62 HTTP transactions. The main IP is 2606:4700::6810:a5e4, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.edx.org.
TLS certificate: Issued by Gandi Standard SSL CA 2 on April 2nd 2018. Valid for: 2 years.
This is the only time www.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2620:101:2005... 16417 (IRONPORT-...)
1 1 162.208.117.53 11403 (NYINTERNET)
14 2606:4700::68... 13335 (CLOUDFLAR...)
6 2606:4700::68... 13335 (CLOUDFLAR...)
1 143.204.205.84 16509 (AMAZON-02)
4 52.2.23.69 ()
1 151.101.14.110 54113 (FASTLY)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 3 2a00:1450:400... 15169 (GOOGLE)
3 54.186.140.208 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 162.247.242.18 23467 (NEWRELIC-...)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 13.35.253.47 16509 (AMAZON-02)
1 2600:9000:214... 16509 (AMAZON-02)
1 35.186.194.58 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a03:2880:f02... 32934 (FACEBOOK)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a03:2880:f12... 32934 (FACEBOOK)
1 2a02:26f0:10c... 20940 (AKAMAI-ASN1)
2 2a02:6ea0:c71... 60068 (CDN77)
1 2 2a05:f500:10:... 14413 (LINKEDIN)
1 1 2a05:f500:10:... 14413 (LINKEDIN)
1 172.217.22.98 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:f48:2000... 47447 (TTM)
62 30
1    2620:101:2005:11f0::1001 (United States)

ASN16417 (IRONPORT-SYSTEMS-INC, US)
secure-web.cisco.com
1    162.208.117.53 (New York, United States)

ASN11403 (NYINTERNET, US)
PTR: 162.208.117.53.static.nyinternet.net
link.edx.org
14    2606:4700::6810:a5e4 (United States)

ASN13335 (CLOUDFLARENET, US)
www.edx.org
6    2606:4700::6810:f048 (United States)

ASN13335 (CLOUDFLARENET, US)
prod-discovery.edx-cdn.org
prod-edxapp.edx-cdn.org
1    143.204.205.84 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-205-84.fra53.r.cloudfront.net
cdn.segment.com
4    52.2.23.69 (Ashburn, United States)

ASN- ()
PTR: ec2-52-2-23-69.compute-1.amazonaws.com
errors.client.optimizely.com
1    151.101.14.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    2a00:1450:4001:824::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:4001:809::2013 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.fullstory.com
3    2a00:1450:4001:806::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
3    54.186.140.208 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-186-140-208.us-west-2.compute.amazonaws.com
api.segment.io
1    2a00:1450:4001:809::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
3    2a00:1450:4001:81f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    162.247.242.18 (San Francisco, United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-6.nr-data.net
bam.nr-data.net
1    2a00:1450:400c:c00::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    2a00:1450:4001:816::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:818::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2606:4700::6811:d2cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-scripts.com
1    13.35.253.47 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-253-47.fra6.r.cloudfront.net
ak.sail-horizon.com
1    2600:9000:214f:2e00:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)
www.dwin1.com
1    35.186.194.58 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 58.194.186.35.bc.googleusercontent.com
rs.fullstory.com
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
2    2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2606:4700::6811:c9cc (United States)

ASN13335 (CLOUDFLARENET, US)
api.hubapi.com
1    2606:4700::6810:f905 (United States)

ASN13335 (CLOUDFLARENET, US)
track.hubspot.com
2    2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    2a02:26f0:10c:39e::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, US)
snap.licdn.com
2    2a02:6ea0:c710::2 (Germany)

ASN60068 (CDN77, GB)
cl.qualaroo.com
2    2a05:f500:10:101::b93f:9105 (Ireland)

ASN14413 (LINKEDIN, US)
px.ads.linkedin.com
1    2a05:f500:10:101::b93f:9101 (Ireland)

ASN14413 (LINKEDIN, US)
www.linkedin.com
1    172.217.22.98 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s18-in-f98.1e100.net
www.googleadservices.com
1    2a00:1450:4001:820::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    2a00:f48:2000:1023::3 (Germany)

ASN47447 (TTM, DE)
dntcl.qualaroo.com
Domain Requested by
14 www.edx.org www.edx.org
4 errors.client.optimizely.com www.edx.org
4 prod-discovery.edx-cdn.org www.edx.org
3 fonts.gstatic.com www.edx.org
3 api.segment.io www.edx.org
3 www.google-analytics.com 1 redirects www.edx.org
2 px.ads.linkedin.com 1 redirects
2 cl.qualaroo.com www.edx.org
2 www.facebook.com connect.facebook.net
2 connect.facebook.net www.edx.org
2 www.google.de
2 www.google.com 1 redirects
2 bam.nr-data.net www.edx.org
2 www.googletagmanager.com www.edx.org
2 prod-edxapp.edx-cdn.org www.edx.org
1 dntcl.qualaroo.com www.edx.org
1 googleads.g.doubleclick.net www.edx.org
1 www.googleadservices.com www.edx.org
1 www.linkedin.com 1 redirects
1 snap.licdn.com www.edx.org
1 track.hubspot.com
1 api.hubapi.com www.edx.org
1 js.hs-analytics.net www.edx.org
1 js.hsadspixel.net www.edx.org
1 rs.fullstory.com www.edx.org
1 www.dwin1.com www.edx.org
1 ak.sail-horizon.com www.edx.org
1 js.hs-scripts.com www.edx.org
1 stats.g.doubleclick.net 1 redirects
1 fonts.googleapis.com www.edx.org
1 www.fullstory.com www.edx.org
1 js-agent.newrelic.com www.edx.org
1 cdn.segment.com www.edx.org
1 link.edx.org 1 redirects
1 secure-web.cisco.com 1 redirects
62 35
Subject Issuer Validity Valid
*.edx.org
Gandi Standard SSL CA 2		 2018-04-02 -
2020-05-06		 2 years crt.sh
ssl432046.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-07 -
2020-05-15		 6 months crt.sh
*.segment.com
DigiCert SHA2 Secure Server CA		 2019-06-24 -
2020-07-01		 a year crt.sh
errors.client.optimizely.com
DigiCert SHA2 High Assurance Server CA		 2018-09-24 -
2020-09-28		 2 years crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2019-04-10 -
2020-03-21		 a year crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh
*.fullstory.com
COMODO RSA Domain Validation Secure Server CA		 2017-12-27 -
2021-03-26		 3 years crt.sh
*.storage.googleapis.com
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh
*.google.com
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh
*.nr-data.net
GeoTrust RSA CA 2018		 2018-01-11 -
2020-03-17		 2 years crt.sh
www.google.de
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh
ssl817718.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2020-01-21 -
2020-07-29		 6 months crt.sh
ak.sail-horizon.com
Amazon		 2019-03-06 -
2020-04-06		 a year crt.sh
*.dwin1.com
Amazon		 2020-01-01 -
2021-02-01		 a year crt.sh
ssl803643.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-06 -
2020-05-14		 6 months crt.sh
ssl803670.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-06 -
2020-05-14		 6 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2020-01-16 -
2020-04-15		 3 months crt.sh
hubapi.com
CloudFlare Inc ECC CA-2		 2020-01-21 -
2020-10-09		 9 months crt.sh
hubspot.com
CloudFlare Inc ECC CA-2		 2019-12-04 -
2020-10-09		 10 months crt.sh
*.licdn.com
DigiCert SHA2 Secure Server CA		 2019-04-01 -
2021-05-07		 2 years crt.sh
cl.qualaroo.com
Let's Encrypt Authority X3		 2020-01-20 -
2020-04-19		 3 months crt.sh
px.ads.linkedin.com
DigiCert SHA2 Secure Server CA		 2019-05-29 -
2021-06-29		 2 years crt.sh
www.googleadservices.com
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh
www.google.com
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh
dntcl.qualaroo.com
Let's Encrypt Authority X3		 2020-01-29 -
2020-04-28		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Frame ID: EBC40B39A13A58283B37BB06E96AC9CA
Requests: 61 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: FFB407756CB1A7970282ED72F03365EE
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://secure-web.cisco.com/1w-NB6sqQutjMZplDEDevEB2gA_qH7BpVW9bRbHNzejKmX9LDnmYztiepEu-o_1mg2DdSKZSLNCG... HTTP 302
    https://link.edx.org/click/5e3aec4c5a8f9c1466770bec/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYy1wcm9nc... HTTP 302
    https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&ut... Page URL

Detected technologies

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

Page Statistics

62
Requests

100 %
HTTPS

74 %
IPv6

29
Domains

35
Subdomains

30
IPs

5
Countries

1366 kB
Transfer

5040 kB
Size

7
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://secure-web.cisco.com/1w-NB6sqQutjMZplDEDevEB2gA_qH7BpVW9bRbHNzejKmX9LDnmYztiepEu-o_1mg2DdSKZSLNCGgat8KjW-WN5-n4_C-YIxEch0XzpdckFqVasCnzO9AedSf_uSghtaZc1OsvJZaHEgkIgCE00LP1zKc8RCOOc_XtA6H-esUAeYGl472VQFR7diIdUdkkEOInsJIvcZ9pZ6_nqQD2dk8i1TgO0wGiLdt8uqsGRX3r8EwlqeKMmOhmpYexlmXaqUg2_3ZI3C23SkUSuC9a9JcI77h-M1KBpPjqiOey6GT21TdtLE3aESKCdEx_50gas6MezxM_Hk5P2qG-wGQvqrBgviW_kj0a-To_WchePNfFvQ/https%3A%2F%2Flink.edx.org%2Fclick%2F5e3aec4c5a8f9c1466770bec%2FaHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYy1wcm9ncmFtbWluZy1nZXR0aW5nLXN0YXJ0ZWQ_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1jb3Vyc2VfYWJhbmRvbg%2F574202c5498e877ec8db6064C6433c93b HTTP 302
    https://link.edx.org/click/5e3aec4c5a8f9c1466770bec/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYy1wcm9ncmFtbWluZy1nZXR0aW5nLXN0YXJ0ZWQ_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1jb3Vyc2VfYWJhbmRvbg/574202c5498e877ec8db6064C6433c93b HTTP 302
    https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 32
  • https://www.google-analytics.com/r/collect?v=1&_v=j80&a=1601227556&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&ul=en-us&de=UTF-8&dt=C%20Programming%3A%20Getting%20Started%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=All&ea=edx.bi.course-about-page.viewed&el=course-v1%3ADartmouth_IMTx%2BDART.IMT.C.01%2B1T2018&ev=0&_u=KEBAAEAB~&jid=278030006&gjid=2060517225&cid=1415708665.1580932933&tid=UA-35248639-2&_gid=425523811.1580932933&_r=1&z=307594473 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-35248639-2&cid=1415708665.1580932933&jid=278030006&_gid=425523811.1580932933&gjid=2060517225&_v=j80&z=307594473 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1415708665.1580932933&jid=278030006&_v=j80&z=307594473 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1415708665.1580932933&jid=278030006&_v=j80&z=307594473&slf_rd=1&random=1261097034
Request Chain 50
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&time=1580932933060 HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26url%3Dhttps%253A%252F%252Fwww.edx.org%252Fcourse%252Fc-programming-getting-started%253Futm_source%253Dsailthru%2526utm_medium%253Demail%2526utm_campaign%253Dcourse_abandon%26time%3D1580932933060%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&time=1580932933060&liSync=true

62 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request c-programming-getting-started
www.edx.org/course/
Redirect Chain
  • https://secure-web.cisco.com/1w-NB6sqQutjMZplDEDevEB2gA_qH7BpVW9bRbHNzejKmX9LDnmYztiepEu-o_1mg2DdSKZSLNCGgat8KjW-WN5-n4_C-YIxEch0XzpdckFqVasCnzO9AedSf_uSghtaZc1OsvJZaHEgkIgCE00LP1zKc8RCOOc_XtA6H-es...
  • https://link.edx.org/click/5e3aec4c5a8f9c1466770bec/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvYy1wcm9ncmFtbWluZy1nZXR0aW5nLXN0YXJ0ZWQ_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1jb...
  • https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
223 KB
49 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2a7e24ad2688fb9c116a0bdccee8604fe0a31111603d46722a043923e0c24182
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

:method
GET
:authority
www.edx.org
:scheme
https
:path
/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
sec-fetch-user
?1
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
sec-fetch-mode
navigate
accept-encoding
gzip, deflate, br
cookie
sailthru_hid=a0d1f40685abf684067d4a3861973740574202c5498e877ec8db6064ea8af7f55e9c990442405f76e94e7518; sailthru_bid=5e3aec4c5a8f9c1466770bec
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Sec-Fetch-User
?1

Response headers

status
200
date
Wed, 05 Feb 2020 20:02:12 GMT
content-type
text/html
set-cookie
__cfduid=d86d600890ee026880d9fd942cff620ba1580932932; expires=Fri, 06-Mar-20 20:02:12 GMT; path=/; domain=.edx.org; HttpOnly; SameSite=Lax prod-edx-cf-loc=BE; Path=/; Expires=Fri, 05 Feb 2021 20:02:12 GMT
cf-ray
56077b0a3fbbd6c9-FRA
age
577
cache-control
public, max-age=0, must-revalidate
content-encoding
gzip
etag
W/"5e3adce3-37ce7"
last-modified
Wed, 05 Feb 2020 15:18:59 GMT
strict-transport-security
max-age=2592000
vary
Accept-Encoding
cf-cache-status
HIT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare

Redirect headers

Date
Wed, 05 Feb 2020 20:02:12 GMT
Server
Sailthru
Set-Cookie
sailthru_hid=a0d1f40685abf684067d4a3861973740574202c5498e877ec8db6064ea8af7f55e9c990442405f76e94e7518; expires=Fri, 05-Feb-2021 01:50:58 GMT; Max-Age=31556926; path=/; domain=edx.org sailthru_bid=5e3aec4c5a8f9c1466770bec; expires=Fri, 06-Mar-2020 20:02:12 GMT; Max-Age=2592000; path=/; domain=edx.org
Location
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Content-Length
0
Connection
close
Content-Type
text/html; charset=UTF-8
1743970571.js
www.edx.org/optimizelyjs/ 		323 KB
97 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/optimizelyjs/1743970571.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1017fff158e5c4aebfdf7f962f6c1c53cb0f9f13faf0f9c5436680029c69622d
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

x-amz-meta-pci_enabled
False
date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
age
118
status
200
access-control-max-age
86400
x-amz-replication-status
COMPLETED
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="0";dur=0,cdnip;desc="2.18.233.24";dur=0,cdnmap;desc="";dur=0,proto;desc="";dur=0
strict-transport-security
max-age=2592000
x-amz-request-id
68BD7DB6AF355FDD
x-amz-id-2
Z79mTn90JYLs6I4mHgzQocKZ1YCSXBluWNbDvesV2RtFUqPeISBKQYbqacMxIfoD03EMn+QDVEk=
timing-allow-origin
*
last-modified
Wed, 05 Feb 2020 19:49:22 GMT
server
cloudflare
etag
W/"763a3ec0d0ded5d9d41471c2f9fb2793"
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, HEAD
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
6bhUdP_MhMiL_5tevyRFwnJTUfaUU5MS
x-amz-meta-revision
13581
cf-ray
56077b0a98c4d6c9-FRA
access-control-allow-headers
*
expires
Thu, 06 Feb 2020 00:02:12 GMT
styles-d36c3dd8da25c58e716e.js
www.edx.org/ 		139 B
218 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/styles-d36c3dd8da25c58e716e.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5be829aa75f655021d2778e8cd5e33049122bf39c4bd2990bb40e298c2566ba
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
age
700
status
200
strict-transport-security
max-age=2592000
content-length
142
last-modified
Wed, 05 Feb 2020 15:17:38 GMT
server
cloudflare
etag
W/"5e3adc92-8b"
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=31536000, immutable
accept-ranges
bytes
cf-ray
56077b0a98c7d6c9-FRA
component---src-templates-course-detail-jsx-2d8d6760dac1bb5c9251.js
www.edx.org/ 		156 KB
48 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/component---src-templates-course-detail-jsx-2d8d6760dac1bb5c9251.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e8e2a14425dd00781ec14b552d950f7c866f587946356525598f1b1dd227c111
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 05 Feb 2020 15:17:38 GMT
server
cloudflare
age
700
etag
W/"5e3adc92-2712a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
56077b0a98ced6c9-FRA
commons-4d9f2cd208cb476d431a.js
www.edx.org/ 		971 KB
272 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/commons-4d9f2cd208cb476d431a.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
60b53d18adcddde58175e978ff382bc32e324304926ba21053f4854793325fba
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 05 Feb 2020 15:17:38 GMT
server
cloudflare
age
700
etag
W/"5e3adc92-f2de1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
56077b0a98d4d6c9-FRA
app-a4ace77f2e8da0454d32.js
www.edx.org/ 		1 MB
249 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/app-a4ace77f2e8da0454d32.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b1823cc8e03c4bdc2992ad9f1c7721699f9d9232ccd5ab853d6d72b07bb072a1
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 05 Feb 2020 15:17:38 GMT
server
cloudflare
age
700
etag
W/"5e3adc92-13f20c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
56077b0a98d8d6c9-FRA
webpack-runtime-6b3513191ec30bc4afb4.js
www.edx.org/ 		6 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/webpack-runtime-6b3513191ec30bc4afb4.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66738c451f769f557e47aa7540e77284ab71378268b5e2fbe01692bd26f03cb3
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
age
700
status
200
strict-transport-security
max-age=2592000
content-length
2098
last-modified
Wed, 05 Feb 2020 15:17:38 GMT
server
cloudflare
etag
W/"5e3adc92-1606"
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=31536000, immutable
accept-ranges
bytes
cf-ray
56077b0a98dcd6c9-FRA
page-data.json
www.edx.org/page-data/course/c-programming-getting-started/ 		22 KB
6 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/page-data/course/c-programming-getting-started/page-data.json
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
734c8cb190419d882cfdeca86d130b6a5c1f2c479b95195f6a479cdb1dd16648
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Origin
https://www.edx.org

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 05 Feb 2020 15:17:41 GMT
server
cloudflare
age
576
etag
W/"5e3adc95-56a2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
status
200
strict-transport-security
max-age=2592000
accept-ranges
bytes
cf-ray
56077b0a98dfd6c9-FRA
content-length
5637
edx-logo-header.png
www.edx.org/images/ 		910 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/edx-logo-header.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cefef51a9a94d04f435c180d96a9d777013691d29d60e8e741f5bed276bf194a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
age
730
cf-polished
pngoptimizer, origSize=947
status
200
strict-transport-security
max-age=2592000
content-length
910
last-modified
Wed, 05 Feb 2020 15:22:12 GMT
server
cloudflare
etag
"5e3adda4-3b3"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
accept-ranges
bytes
cf-ray
56077b0ac997d6c9-FRA
cf-bgj
imgq:85
faaf3d47-e4af-4da6-8cb8-c7051d7b1572-0d113e57e4e4.png
prod-discovery.edx-cdn.org/organization/logos/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/organization/logos/faaf3d47-e4af-4da6-8cb8-c7051d7b1572-0d113e57e4e4.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
83d53b728a184e8b29a18b12a63df3e1e9bb60fcfb9b4931ea2945ca9a61a22c

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
age
2519908
cf-polished
status=not_needed
status
200
cf-bgj
imgq:85
content-type
image/png
content-length
3025
x-amz-id-2
pq/Bb+raQ27K8Q1YJ2SbLCtAqNAAMetAlXmq8ZLsXIXWQTXTXZx7FiJtVieDflr/pONcvKgIwQ0=
last-modified
Tue, 07 Jan 2020 15:04:43 GMT
server
cloudflare
etag
"41298cc0aff4559b626fc2762f8b9a4b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
79139E22B040A547
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
56077b0a9ee363bf-FRA
expires
Thu, 04 Feb 2021 20:02:12 GMT
55a6dc9c-5bc9-45e1-be34-a94bcc87bb15-c3509d119e45.png
prod-discovery.edx-cdn.org/organization/logos/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/organization/logos/55a6dc9c-5bc9-45e1-be34-a94bcc87bb15-c3509d119e45.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bc1ab19f6f74c99a895ce307b7b240fc84658a66db9a1bb61ddc54eef961df6b

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
age
2519905
cf-polished
status=not_needed
status
200
cf-bgj
imgq:85
content-type
image/png
content-length
4347
x-amz-id-2
iSPhhmojhYwbcoh5E138Irm0/uP6gL/s8U9CHQhG5J+Pc3JryhwqYBc/ahyuATilJ1kctyurV1o=
last-modified
Tue, 07 Jan 2020 15:06:26 GMT
server
cloudflare
etag
"a48bfc70c252c1d44c007b5213165dee"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
5600FCBD0E01E24A
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
56077b0abf1e63bf-FRA
expires
Thu, 04 Feb 2021 20:02:12 GMT
a02dedb2-d3bc-4842-89bc-913ff853957b-2835bab3e8a0.png
prod-discovery.edx-cdn.org/organization/logos/ 		114 B
192 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/organization/logos/a02dedb2-d3bc-4842-89bc-913ff853957b-2835bab3e8a0.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fed81fd46c411beafe6869d1b90d5885654e3831c32594dc0e994bcee5d75b6a

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
age
2518180
cf-polished
status=not_needed
status
200
cf-bgj
imgq:85
content-type
image/png
content-length
114
x-amz-id-2
90hqR4j5GEdrZ6PGmqKnobxcKbLX/o77hljchqxYGFc90XCwS8BBc8lA2YB1FR0H/K/mFhiXyWQ=
last-modified
Tue, 07 Jan 2020 15:07:33 GMT
server
cloudflare
etag
"c079434bcf94016ed887978bdb05223e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
B2E1AC14EE739C10
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
56077b0adf4e63bf-FRA
expires
Thu, 04 Feb 2021 20:02:12 GMT
bb5e9463-0248-4f78-a337-b8bb9d829f2b-7ab704605644.small.jpg
prod-discovery.edx-cdn.org/media/course/image/ 		20 KB
20 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/media/course/image/bb5e9463-0248-4f78-a337-b8bb9d829f2b-7ab704605644.small.jpg
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
794d7a4655a20cd28936d9434c026e0803b76a901519e6ef0c1a3599334ece98

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
age
5313551
cf-polished
degrade=85, origSize=24851
status
200
cf-bgj
imgq:85
content-type
image/jpeg
content-length
20365
x-amz-id-2
r6kW+MFIx+Nrv1RDPpGpsv2h1hrIXA1AOgotXVHD15VAWEyx0sIRM9BSZKAOxV1yQtoHmCkWiPM=
last-modified
Tue, 15 Oct 2019 19:53:28 GMT
server
cloudflare
etag
"8a66764e2ca83834d5177f5523ef2b97"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
EF144B8B5178D23B
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
56077b0aef6163bf-FRA
expires
Thu, 04 Feb 2021 20:02:12 GMT
professional.svg
www.edx.org/images/icons/ 		957 B
614 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/icons/professional.svg
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
50d719b225ad966fcb14cdbf3e718ef6c62a691f0308d9a6d9733d9d2389eda2
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 05 Feb 2020 15:15:13 GMT
server
cloudflare
age
675
etag
W/"5e3adc01-3bd"
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
status
200
strict-transport-security
max-age=2592000
accept-ranges
bytes
cf-ray
56077b0b6b99d6c9-FRA
content-length
498
cert-verified-thumb.png
www.edx.org/images/certificates/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/certificates/cert-verified-thumb.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d3211897d9e9a7217d15765ec37db434ca8741fdbcbebe8c7b66f8618cc15b1
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
age
675
cf-polished
origSize=4223
status
200
strict-transport-security
max-age=2592000
content-length
4222
last-modified
Wed, 05 Feb 2020 15:22:12 GMT
server
cloudflare
etag
"5e3adda4-107f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
accept-ranges
bytes
cf-ray
56077b0b6b9cd6c9-FRA
cf-bgj
imgq:85
edx-registered-logo.png
www.edx.org/images/logos/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/logos/edx-registered-logo.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bb10d9308657149e82edebd5bd55674a1185f5f37fd8a108f701782e09e6699a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
age
719
cf-polished
status=not_needed
status
200
strict-transport-security
max-age=2592000
content-length
1371
last-modified
Wed, 05 Feb 2020 15:15:13 GMT
server
cloudflare
etag
"5e3adc01-55b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
accept-ranges
bytes
cf-ray
56077b0b6b9fd6c9-FRA
cf-bgj
imgq:85
app_store_badge_135x40.d0558d910630.svg
prod-edxapp.edx-cdn.org/static/images/app/ 		12 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edxapp.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
age
22959532
status
200
content-length
4622
last-modified
Thu, 09 May 2019 22:12:32 GMT
server
cloudflare
etag
W/"5cd4a5d0-3041"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=315360000
accept-ranges
bytes
cf-ray
56077b0b680263bf-FRA
expires
Sat, 02 Feb 2030 20:02:12 GMT
google_play_badge_45.6ea466e328da.png
prod-edxapp.edx-cdn.org/static/images/app/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edxapp.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d838b2098a6dde4053f9ccdbbc0f889d4444b5a27da3ee211cd782a8458bb63e

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
HIT
last-modified
Tue, 19 Feb 2019 20:34:42 GMT
server
cloudflare
age
30268480
etag
"5c6c6862-100d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
status
200
cache-control
public, max-age=315360000
accept-ranges
bytes
cf-ray
56077b0b680663bf-FRA
content-length
4109
expires
Sat, 02 Feb 2030 20:02:12 GMT
analytics.min.js
cdn.segment.com/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/ 		382 KB
73 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.segment.com/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/analytics.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
143.204.205.84 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-205-84.fra53.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
6d999d760bd99031a781696842c34c225d8f59262c8b943810d2480917b48695

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

x-amz-version-id
x61jbdzwgthWcygScOgzi5vVdZb3CKex
content-encoding
gzip
age
262
x-cache
Hit from cloudfront
status
200
date
Wed, 05 Feb 2020 19:57:50 GMT
x-amz-replication-status
COMPLETED
content-length
74334
via
1.1 997f66fda0069dac50a85c7a4fa51b7e.cloudfront.net (CloudFront)
last-modified
Tue, 04 Feb 2020 20:57:21 GMT
server
AmazonS3
etag
"c2ec4378d53dea2b3307ec889586193a"
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=300
x-amz-cf-pop
FRA53-C1
accept-ranges
bytes
x-amz-cf-id
tM5s207FXeyowlUaKdotrW-wy-9VEaR8w8GRxyj1sNBd29Lgdw80_w==
app-data.json
www.edx.org/page-data/ 		50 B
168 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/page-data/app-data.json
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d491bf096f9287c96930e7cb024bd687dbcb9fe5ca87858c68c8639d60d4f626
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 05 Feb 2020 15:17:39 GMT
server
cloudflare
age
719
etag
W/"5e3adc93-32"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
status
200
strict-transport-security
max-age=2592000
accept-ranges
bytes
cf-ray
56077b0c8e6ed6c9-FRA
content-length
70
log
errors.client.optimizely.com/ 		13 B
403 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://errors.client.optimizely.com/log
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.2.23.69 Ashburn, United States, ASN (),
Reverse DNS
ec2-52-2-23-69.compute-1.amazonaws.com
Software
/
Resource Hash
16f1efa415bfdd7abcf8fdd76cc05ae6fa66ffdfdc730368ecea89ecfe5c3a12

Request headers

Access-Control-Request-Method
POST
Origin
https://www.edx.org
Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Access-Control-Request-Headers
content-type

Response headers

Date
Wed, 05 Feb 2020 20:02:13 GMT
Allow
POST,OPTIONS
Access-Control-Allow-Methods
GET,POST,OPTIONS
Content-Type
text/plain
Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Max-Age
1800
Access-Control-Allow-Credentials
true
Connection
keep-alive
Access-Control-Allow-Headers
X-Requested-With,Content-Type,Accept,Origin
Content-Length
13
nr-spa-1071.min.js
js-agent.newrelic.com/ 		32 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-spa-1071.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.14.110 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e0f3a0b6bb569a4c29d1bf5e034f9ec975d04b45edfd66ebff73ed5cf4a22447

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
x-amz-request-id
C0A5C3AD5F17E3EB
x-cache
HIT
status
200
content-length
12624
x-amz-id-2
BOP2VEVF4K07voslDhBpn73YtF/5ui3NcD7imwPlQG4vX8L/i/Sy38N1/7bfU4SNaw9Ku7rM/JY=
x-served-by
cache-fra19154-FRA
last-modified
Wed, 28 Feb 2018 23:35:17 GMT
server
AmazonS3
x-timer
S1580932933.677214,VS0,VE0
etag
"c4be07d99198e723860aeee65fd397cf"
vary
Accept-Encoding
content-type
application/javascript
via
1.1 varnish
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
bytes
x-cache-hits
364
gtm.js
www.googletagmanager.com/ 		92 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
234cb225a2a1342e384dcdd64f6a13373ca088d332e951b895223605ceda9614
Security Headers
Name Value
Strict-Transport-Security max-age=300; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
br
status
200
strict-transport-security
max-age=300; includeSubDomains
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
30732
x-xss-protection
0
last-modified
Wed, 05 Feb 2020 18:34:01 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://www.googletagmanager.com
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Wed, 05 Feb 2020 20:02:12 GMT
fs.js
www.fullstory.com/s/ 		176 KB
63 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.fullstory.com/s/fs.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Frontend /
Resource Hash
44a4f15376c7e859b49fd3aced1c4dfc56c5d6677d600fc073587686cb5a258c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Origin
https://www.edx.org

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
server
Google Frontend
age
141
etag
"3301mQ"
vary
Accept-Encoding
content-type
application/javascript
status
200
x-cloud-trace-context
82c55ba648c224695540344bbda0bdc9
cache-control
public, max-age=600
date
Wed, 05 Feb 2020 19:59:51 GMT
timing-allow-origin
*
access-control-allow-origin
*
content-length
63989
expires
Wed, 05 Feb 2020 20:09:51 GMT
analytics.js
www.google-analytics.com/ 		44 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e7edf06d6436ec9420c26e56bd02ef5f5c93a9fb189ed16b1db402e57a0ea796
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 24 Jan 2020 01:10:36 GMT
server
Golfe2
age
5320
date
Wed, 05 Feb 2020 18:33:32 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
17926
expires
Wed, 05 Feb 2020 20:33:32 GMT
t
api.segment.io/v1/ 		21 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.segment.io/v1/t
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
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https://www.edx.org
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200
date
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access-control-allow-origin
https://www.edx.org
content-length
21
vary
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content-type
application/json
css
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745 B 		Stylesheet
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Check archive.org
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https://fonts.googleapis.com/css?family=Roboto:400,500,700
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
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TLS 1.3, , AES_128_GCM
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User-Agent
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strict-transport-security
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server
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access-control-allow-origin
*
date
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x-xss-protection
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expires
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i
api.segment.io/v1/ 		21 B
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Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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ec2-54-186-140-208.us-west-2.compute.amazonaws.com
Software
/
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https://www.edx.org
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access-control-allow-origin
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vary
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content-type
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96 KB 		Script
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https://www.edx.org/optimizelyjs/1743970571.js
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Host: www.edx.org
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H2
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content-encoding
gzip
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Host: www.edx.org
URL: https://www.edx.org/component---src-templates-course-detail-jsx-2d8d6760dac1bb5c9251.js
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H2
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date
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x-content-type-options
nosniff
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server
sffe
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KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
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11 KB 		Font
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https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
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Host: www.edx.org
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H2
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date
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x-content-type-options
nosniff
last-modified
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server
sffe
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501113
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KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/ 		11 KB
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https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
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Host: www.edx.org
URL: https://www.edx.org/app-a4ace77f2e8da0454d32.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:81f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Referer
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Response headers

date
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x-content-type-options
nosniff
last-modified
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server
sffe
age
144837
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11056
x-xss-protection
0
expires
Wed, 03 Feb 2021 03:48:15 GMT
1beac94c95
bam.nr-data.net/1/ 		57 B
275 B 		Script
General
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Full URL
https://bam.nr-data.net/1/1beac94c95?a=190328954&sa=1&v=1071.385e752&t=Unnamed%20Transaction&rst=1377&ref=https://www.edx.org/course/c-programming-getting-started&be=951&fe=1240&dc=1002&af=err,xhr,stn,ins,spa&perf=%7B%22timing%22:%7B%22of%22:1580932931430,%22n%22:0,%22f%22:765,%22dn%22:765,%22dne%22:765,%22c%22:765,%22ce%22:765,%22rq%22:766,%22rp%22:814,%22rpe%22:816,%22dl%22:817,%22di%22:1001,%22ds%22:1002,%22de%22:1002,%22dc%22:1239,%22l%22:1239,%22le%22:1241%7D,%22navigation%22:%7B%7D%7D&jsonp=NREUM.setToken
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.18 San Francisco, United States, ASN23467 (NEWRELIC-AS-1, US),
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Software
/
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Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Content-Type
text/javascript;charset=ISO-8859-1
Content-Length
57
Expires
Thu, 01 Jan 1970 00:00:00 GMT
ga-audiences
www.google.de/ads/
Redirect Chain
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  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1415708665.1580932933&jid=278030006&_v=j80&z=307594473&slf_rd=1&random=1261097034
42 B
109 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1415708665.1580932933&jid=278030006&_v=j80&z=307594473&slf_rd=1&random=1261097034
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:818::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 05 Feb 2020 20:02:12 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
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0
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Redirect headers

pragma
no-cache
date
Wed, 05 Feb 2020 20:02:12 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
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p3p
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content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
4982103.js
js.hs-scripts.com/ 		743 B
663 B 		Script
General
Check archive.org
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Full URL
https://js.hs-scripts.com/4982103.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:d2cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
content-encoding
gzip
cf-cache-status
HIT
age
33
cf-polished
origSize=840
status
200
access-control-max-age
3600
cf-bgj
minify
server
cloudflare
x-trace
2B9EDD2B6B0D21C1F1C3435E74B8BD73CC0B9CB9F5000000000000000000
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript;charset=utf-8
access-control-allow-origin
https://webview.edx.org
cache-control
public, max-age=60
access-control-allow-credentials
true
cf-ray
56077b0e2cd3dfbf-FRA
expires
Wed, 05 Feb 2020 20:03:12 GMT
v1.js
ak.sail-horizon.com/horizon/ 		11 KB
4 KB 		Script
General
Check archive.org
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Full URL
https://ak.sail-horizon.com/horizon/v1.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.47 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-253-47.fra6.r.cloudfront.net
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Apache /
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 19:55:43 GMT
content-encoding
gzip
last-modified
Mon, 06 Jan 2020 18:42:08 GMT
server
Apache
age
390
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/javascript
status
200
cache-control
max-age=600; must-revalidate
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
3612
via
1.1 163be08bc1bc44818353c4fd88655bee.cloudfront.net (CloudFront)
x-amz-cf-id
x7psHHsh3xmcq_VmtQJgEccn46VSHFAp-53Zmw3ACWSf_xb9QG_EKQ==
6798.js
www.dwin1.com/ 		11 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.dwin1.com/6798.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:214f:2e00:f:8ce2:fb80:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
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Response headers

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server
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access-control-allow-methods
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Download Go to
Full URL
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https://errors.client.optimizely.com/log
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URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
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https://js.hsadspixel.net/fb.js
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30 KB 		Script
General
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Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
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URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
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H2
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https://api.hubapi.com/hs-script-loader-public/v1/config/json?portalId=4982103
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User-Agent
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Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT
cf-cache-status
DYNAMIC
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cloudflare
expect-ct
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269 B 		Image
General
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Full URL
https://www.facebook.com/tr/?id=1601661033380488&ev=PageView&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&rl=&if=false&ts=1580932932922&sw=1600&sh=1200&v=2.9.15&r=stable&ec=0&o=30&fbp=fb.1.1580932932921.1840061395&it=1580932932887&coo=false&rqm=GET
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H2
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TLS 1.3, , AES_128_GCM
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Name Value
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User-Agent
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Response headers

date
Wed, 05 Feb 2020 20:02:12 GMT, Wed, 05 Feb 2020 20:02:12 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
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200
cache-control
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expires
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insight.min.js
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2 KB 		Script
General
Check archive.org
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https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
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2a02:26f0:10c:39e::25ea , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
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Request headers

Referer
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User-Agent
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Response headers

Date
Wed, 05 Feb 2020 20:02:13 GMT
Content-Encoding
gzip
Last-Modified
Mon, 07 Oct 2019 16:41:31 GMT
X-CDN
AKAM
Vary
Accept-Encoding
Content-Type
application/x-javascript;charset=utf-8
Cache-Control
max-age=19765
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keep-alive
Accept-Ranges
bytes
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1576
js
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28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-796433197
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
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TLS 1.3, , AES_128_GCM
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2a00:1450:4001:824::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Security Headers
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:13 GMT
content-encoding
br
status
200
strict-transport-security
max-age=300; includeSubDomains
alt-svc
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28471
x-xss-protection
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last-modified
Wed, 05 Feb 2020 18:34:01 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://www.googletagmanager.com
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Wed, 05 Feb 2020 20:02:13 GMT
p
api.segment.io/v1/ 		21 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.segment.io/v1/p
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.186.140.208 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-186-140-208.us-west-2.compute.amazonaws.com
Software
/
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Origin
https://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Content-Type
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Response headers

status
200
date
Wed, 05 Feb 2020 20:02:13 GMT
access-control-allow-origin
https://www.edx.org
content-length
21
vary
Origin
content-type
application/json
collect
www.google-analytics.com/ 		35 B
109 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/collect?v=1&_v=j80&a=1601227556&t=pageview&_s=2&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&dp=%2Fcourse%2Fc-programming-getting-started&ul=en-us&de=UTF-8&dt=C%20Programming%3A%20Getting%20Started%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aEBAAEAB~&jid=&gjid=&cid=1415708665.1580932933&tid=UA-35248639-2&_gid=425523811.1580932933&z=558395182
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H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 04 Feb 2020 01:57:26 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
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content-type
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cache-control
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content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
dj_.js
cl.qualaroo.com/ki.js/59450/ 		373 B
774 B 		Script
General
Check archive.org
Download Go to
Full URL
https://cl.qualaroo.com/ki.js/59450/dj_.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6ea0:c710::2 , Germany, ASN60068 (CDN77, GB),
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Software
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:13 GMT
content-encoding
gzip
cdn-edgestorageid
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200
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px.ads.linkedin.com/
Redirect Chain
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0
57 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&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&time=1580932933060&liSync=true
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H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Software
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Referer
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User-Agent
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Response headers

date
Wed, 05 Feb 2020 20:02:13 GMT
server
Play
linkedin-action
1
x-li-fabric
prod-lva1
status
200
x-li-proto
http/2
x-li-pop
prod-efr5
content-type
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Redirect headers

date
Wed, 05 Feb 2020 20:02:13 GMT
x-content-type-options
nosniff
linkedin-action
1
status
302
strict-transport-security
max-age=2592000
content-length
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pragma
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expect-ct
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x-li-proto
http/2
expires
Thu, 01 Jan 1970 00:00:00 GMT
conversion_async.js
www.googleadservices.com/pagead/ 		26 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
cafe /
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Name Value
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
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content-disposition
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alt-svc
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x-xss-protection
0
server
cafe
etag
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vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Wed, 05 Feb 2020 20:02:13 GMT
log
errors.client.optimizely.com/ 		0
237 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://errors.client.optimizely.com/log
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.2.23.69 Ashburn, United States, ASN (),
Reverse DNS
ec2-52-2-23-69.compute-1.amazonaws.com
Software
/
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Origin
https://www.edx.org
User-Agent
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Content-Type
application/json

Response headers

Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Expose-Headers
Access-Control-Allow-Credentials
true
Connection
keep-alive
Date
Wed, 05 Feb 2020 20:02:13 GMT
Content-Type
text/plain
/
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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=1580932933171&cv=9&fst=1580932933171&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=2oa1m0&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&tiba=C%20Programming%3A%20Getting%20Started%20%7C%20edX&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:820::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Name Value
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 05 Feb 2020 20:02:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-type
text/javascript; charset=UTF-8
server
cafe
p3p
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status
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cache-control
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content-disposition
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timing-allow-origin
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alt-svc
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0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/796433197/ 		42 B
119 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/796433197/?random=1580932933171&cv=9&fst=1580932800000&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=2oa1m0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&tiba=C%20Programming%3A%20Getting%20Started%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=474732443&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:816::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'
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 05 Feb 2020 20:02:13 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
content-security-policy
script-src 'none'; object-src 'none'
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/796433197/ 		42 B
110 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/796433197/?random=1580932933171&cv=9&fst=1580932800000&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=2oa1m0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fc-programming-getting-started%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dcourse_abandon&tiba=C%20Programming%3A%20Getting%20Started%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=474732443&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:818::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
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Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 05 Feb 2020 20:02:13 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
content-security-policy
script-src 'none'; object-src 'none'
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
log
errors.client.optimizely.com/ 		0
237 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://errors.client.optimizely.com/log
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.2.23.69 Ashburn, United States, ASN (),
Reverse DNS
ec2-52-2-23-69.compute-1.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Origin
https://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Content-Type
application/json

Response headers

Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Expose-Headers
Access-Control-Allow-Credentials
true
Connection
keep-alive
Date
Wed, 05 Feb 2020 20:02:13 GMT
Content-Type
text/plain
dj_qoo.js
cl.qualaroo.com/ki.js/59450/ 		139 KB
48 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cl.qualaroo.com/ki.js/59450/dj_qoo.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6ea0:c710::2 , Germany, ASN60068 (CDN77, GB),
Reverse DNS
Software
BunnyCDN-DE1-487 /
Resource Hash
cd44ffec2258d07d31cbf0d33c73bfb9ff2289e4d0c8a94284cedc55d092f11f

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Wed, 05 Feb 2020 20:02:13 GMT
content-encoding
gzip
cdn-edgestorageid
487
x-amz-request-id
CB60EA1A42C85670
status
200
cdn-cachedat
2020-01-18 10:28:50
cdn-pullzone
92714
content-length
48302
x-amz-id-2
qyKEyRrN8QRD4y9JsvcgAK1e92rCEpWEzIcd+Em7ZOOJz+gRycWQUV0R12T7PcNHjeTtYWcaTtg=
last-modified
Fri, 26 Apr 2019 08:47:16 GMT
server
BunnyCDN-DE1-487
vary
Accept-Encoding, Accept-Encoding
content-type
application/ecmascript
cdn-cache
HIT
cdn-uid
50c043fb-dcd1-4574-9faf-b60384f66f78
cache-control
max-age=3600
cdn-requestid
6a3284b457a5eea7bf0391c71bb90ecf
accept-ranges
bytes
cdn-requestcountrycode
DE
frame.html
dntcl.qualaroo.com/ Frame FFB4 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://dntcl.qualaroo.com/frame.html
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a00:f48:2000:1023::3 , Germany, ASN47447 (TTM, DE),
Reverse DNS
Software
BunnyCDN-DE1-481 /
Resource Hash

Request headers

:method
GET
:authority
dntcl.qualaroo.com
:scheme
https
:path
/frame.html
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
cross-site
sec-fetch-mode
nested-navigate
referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon

Response headers

status
200
date
Wed, 05 Feb 2020 20:02:13 GMT
content-type
text/html
vary
Accept-Encoding
server
BunnyCDN-DE1-481
cdn-pullzone
99568
cdn-uid
50c043fb-dcd1-4574-9faf-b60384f66f78
cdn-requestcountrycode
DE
cdn-edgestorageid
481
last-modified
Fri, 06 Dec 2019 12:46:59 GMT
cache-control
public, max-age=604800
cdn-cachedat
2019-12-06 13:26:19
cdn-requestid
1d8d0cc6ebccea9b407745a7e6d6e1b4
cdn-cache
HIT
content-encoding
gzip
1beac94c95
bam.nr-data.net/events/1/ 		24 B
178 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/events/1/1beac94c95?a=190328954&sa=1&v=1071.385e752&t=Unnamed%20Transaction&rst=1882&ref=https://www.edx.org/course/c-programming-getting-started
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.18 San Francisco, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-6.nr-data.net
Software
/
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Origin
https://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
content-type
text/plain

Response headers

Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Allow-Credentials
true
Content-Length
24
Content-Type
image/gif
/
www.facebook.com/tr/ 		0
63 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.facebook.com/tr/
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.edx.org/course/c-programming-getting-started?utm_source=sailthru&utm_medium=email&utm_campaign=course_abandon
Origin
https://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Content-Type
multipart/form-data; boundary=----WebKitFormBoundarygPaVXygUjdV5x1Yj

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
server
proxygen-bolt
access-control-allow-origin
https://www.edx.org
date
Wed, 05 Feb 2020 20:02:13 GMT
content-type
text/plain
status
200
access-control-allow-credentials
true
alt-svc
h3-24=":443"; ma=3600
content-length
0

Verdicts & Comments Add Verdict or Comment

86 JavaScript Global Variables

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

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

7 Cookies

Domain/Path Name / Value
.edx.org/ Name: ajs_anonymous_id
Value: %226c46004d-27a9-435d-b782-1279cfd9227b%22
.edx.org/ Name: sailthru_hid
Value: a0d1f40685abf684067d4a3861973740574202c5498e877ec8db6064ea8af7f55e9c990442405f76e94e7518
.edx.org/ Name: ajs_user_id
Value: null
.edx.org/ Name: ajs_group_id
Value: null
www.edx.org/ Name: prod-edx-cf-loc
Value: BE
.edx.org/ Name: __cfduid
Value: d86d600890ee026880d9fd942cff620ba1580932932
.edx.org/ Name: sailthru_bid
Value: 5e3aec4c5a8f9c1466770bec

1 Console Messages

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

Security Headers

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

Header Value
Strict-Transport-Security max-age=2592000

Indicators

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

ak.sail-horizon.com
api.hubapi.com
api.segment.io
bam.nr-data.net
cdn.segment.com
cl.qualaroo.com
connect.facebook.net
dntcl.qualaroo.com
errors.client.optimizely.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-scripts.com
js.hsadspixel.net
link.edx.org
prod-discovery.edx-cdn.org
prod-edxapp.edx-cdn.org
px.ads.linkedin.com
rs.fullstory.com
secure-web.cisco.com
snap.licdn.com
stats.g.doubleclick.net
track.hubspot.com
www.dwin1.com
www.edx.org
www.facebook.com
www.fullstory.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
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2a00:1450:4001:824::2008
2a00:1450:400c:c00::9b
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2a02:6ea0:c710::2
2a03:2880:f02d:12:face:b00c:0:3
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2a05:f500:10:101::b93f:9101
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