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

Go To Rescan
Add Verdict Report

URL:
https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Submission: On April 15 via manual (April 15th 2019, 12:41:55 am UTC) from US

Summary HTTP 78 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 35 IPs in 4 countries across 33 domains to perform 78 HTTP transactions. The main IP is 2606:4700::6810:a5e4, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., 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
19	2606:4700::68... 2606:4700::6810:a5e4	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2a02:26f0:6c0... 2a02:26f0:6c00:181::13b8	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	54.230.92.201 54.230.92.201	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	54.192.94.151 54.192.94.151	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
4	2a00:1450:400... 2a00:1450:4001:81f::200e	15169 (GOOGLE) (GOOGLE - Google LLC)
4	172.64.162.6 172.64.162.6	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2	2a00:1450:400... 2a00:1450:4001:81d::2008	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2600:9000:200... 2600:9000:200c:ee00:19:9934:6a80:93a1	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2	2600:9000:200... 2600:9000:200c:8200:11:f728:3040:93a1	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2	2a00:1450:400... 2a00:1450:4001:80b::200a	15169 (GOOGLE) (GOOGLE - Google LLC)
3	34.212.8.190 34.212.8.190	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 1	2a00:1450:400... 2a00:1450:400c:c08::9d	15169 (GOOGLE) (GOOGLE - Google LLC)
1 2	2a00:1450:400... 2a00:1450:4001:815::2004	15169 (GOOGLE) (GOOGLE - Google LLC)
2	2a00:1450:400... 2a00:1450:4001:806::2003	15169 (GOOGLE) (GOOGLE - Google LLC)
5	2a00:1450:400... 2a00:1450:4001:808::2003	15169 (GOOGLE) (GOOGLE - Google LLC)
1	54.192.94.16 54.192.94.16	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	2606:4700::68... 2606:4700::6811:d2cc	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2606:4700::68... 2606:4700::6811:70b0	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2606:4700::68... 2606:4700::6811:46b0	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2	162.208.117.18 162.208.117.18	11403 (NYINTERNET) (NYINTERNET - NYI)
2	162.208.117.19 162.208.117.19	11403 (NYINTERNET) (NYINTERNET - NYI)
5	2606:4700::68... 2606:4700::6811:60be	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	52.216.134.29 52.216.134.29	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	195.181.174.9 195.181.174.9	60068 (CDN77) (CDN77)
2	18.235.62.136 18.235.62.136	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1	151.101.2.110 151.101.2.110	54113 (FASTLY) (FASTLY - Fastly)
1	2606:4700::68... 2606:4700::6811:cacc	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2606:4700::68... 2606:4700::6810:fa05	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2600:9000:200... 2600:9000:200c:200:f:8ce2:fb80:93a1	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2	2a03:2880:f01... 2a03:2880:f01c:216:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK - Facebook)
1	162.247.242.19 162.247.242.19	23467 (NEWRELIC-...) (NEWRELIC-AS-1 - New Relic)
2	2a03:2880:f11... 2a03:2880:f11c:8083:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK - Facebook)
1	2a02:26f0:6c0... 2a02:26f0:6c00:296::25ea	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	216.58.207.66 216.58.207.66	15169 (GOOGLE) (GOOGLE - Google LLC)
2 3	2620:119:50e0... 2620:119:50e0:105::6cae:b15	14413 (LINKEDIN) (LINKEDIN - LinkedIn Corporation)
1 1	2620:109:c002... 2620:109:c002::6cae:a0a	14413 (LINKEDIN) (LINKEDIN - LinkedIn Corporation)
1	2a00:1450:400... 2a00:1450:4001:809::2002	15169 (GOOGLE) (GOOGLE - Google LLC)
78	35

19 2606:4700::6810:a5e4 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

www.edx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:181::13b8 (European Union)

ASN20940 (AKAMAI-ASN1, US)

cdn.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.230.92.201 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-54-230-92-201.fra2.r.cloudfront.net

cdn.segment.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.192.94.151 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-54-192-94-151.fra2.r.cloudfront.net

cdn.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:81f::200e (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 172.64.162.6 (San Francisco, United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

getrockerbox.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:81d::2008 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:200c:ee00:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)

app.link	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2600:9000:200c:8200:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)

api2.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:80b::200a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 34.212.8.190 (Boardman, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: ec2-34-212-8-190.us-west-2.compute.amazonaws.com

api.segment.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c08::9d (Ireland) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:815::2004 (Ireland) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:806::2003 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:808::2003 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.192.94.16 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-54-192-94-16.fra2.r.cloudfront.net

ak.sail-horizon.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:d2cc (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

js.hs-scripts.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:70b0 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

js.hsadspixel.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:46b0 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

js.hs-analytics.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 162.208.117.18 (New York, United States)

ASN11403 (NYINTERNET - NYI, US)
PTR: 162.208.117.18.static.nyinternet.net

api.sail-track.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 162.208.117.19 (New York, United States)

ASN11403 (NYINTERNET - NYI, US)
PTR: 162.208.117.19.static.nyinternet.net

api.sail-personalize.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2606:4700::6811:60be (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

prod-edxapp.edx-cdn.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.216.134.29 (Ashburn, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)

s3.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 195.181.174.9 (United Kingdom)

ASN60068 (CDN77, GB)
PTR: frankfurt-1.cdn77.com

dntcl.qualaroo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.235.62.136 (Cambridge, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-18-235-62-136.compute-1.amazonaws.com

errors.client.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.2.110 (San Francisco, United States)

ASN54113 (FASTLY - Fastly, US)

js-agent.newrelic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:cacc (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

api.hubapi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:fa05 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

track.hubspot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:200c:200:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)

www.dwin1.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f01c:216:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 162.247.242.19 (United States)

ASN23467 (NEWRELIC-AS-1 - New Relic, US)
PTR: bam-7.nr-data.net

bam.nr-data.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f11c:8083:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:296::25ea (European Union)

ASN20940 (AKAMAI-ASN1, US)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 216.58.207.66 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra16s25-in-f2.1e100.net

www.googleadservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2620:119:50e0:105::6cae:b15 (United States) 2 redirects

ASN14413 (LINKEDIN - LinkedIn Corporation, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2620:109:c002::6cae:a0a (United States) 1 redirects

ASN14413 (LINKEDIN - LinkedIn Corporation, US)

www.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:809::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
19	edx.org www.edx.org	675 KB
5	edx-cdn.org prod-edxapp.edx-cdn.org	16 KB
5	gstatic.com fonts.gstatic.com	46 KB
4	linkedin.com 3 redirects px.ads.linkedin.com www.linkedin.com	3 KB
4	getrockerbox.com getrockerbox.com	2 KB
4	google-analytics.com www.google-analytics.com	18 KB
3	segment.io api.segment.io	417 B
3	branch.io cdn.branch.io api2.branch.io	22 KB
3	optimizely.com cdn.optimizely.com errors.client.optimizely.com	106 KB
2	facebook.com www.facebook.com	391 B
2	facebook.net connect.facebook.net	57 KB
2	sail-personalize.com api.sail-personalize.com	1004 B
2	sail-track.com api.sail-track.com	834 B
2	google.de www.google.de	218 B
2	google.com 1 redirects www.google.com	476 B
2	doubleclick.net 1 redirects stats.g.doubleclick.net googleads.g.doubleclick.net	1 KB
2	googleapis.com fonts.googleapis.com	2 KB
2	googletagmanager.com www.googletagmanager.com	52 KB
1	googleadservices.com www.googleadservices.com	9 KB
1	licdn.com snap.licdn.com	5 KB
1	nr-data.net bam.nr-data.net	254 B
1	dwin1.com www.dwin1.com	6 KB
1	hubspot.com track.hubspot.com	220 B
1	hubapi.com api.hubapi.com	594 B
1	newrelic.com js-agent.newrelic.com	9 KB
1	qualaroo.com dntcl.qualaroo.com
1	amazonaws.com s3.amazonaws.com	48 KB
1	hs-analytics.net js.hs-analytics.net	25 KB
1	hsadspixel.net js.hsadspixel.net	2 KB
1	hs-scripts.com js.hs-scripts.com	684 B
1	sail-horizon.com ak.sail-horizon.com	39 KB
1	app.link app.link	701 B
1	segment.com cdn.segment.com	67 KB
78	33

	Domain	Requested by
19	www.edx.org	www.edx.org
5	prod-edxapp.edx-cdn.org	www.edx.org
5	fonts.gstatic.com	www.edx.org
4	getrockerbox.com	cdn.segment.com www.edx.org
4	www.google-analytics.com	cdn.segment.com www.google-analytics.com www.edx.org
3	px.ads.linkedin.com	2 redirects
3	api.segment.io	www.edx.org
2	www.facebook.com
2	connect.facebook.net	www.edx.org connect.facebook.net
2	errors.client.optimizely.com	www.edx.org
2	api.sail-personalize.com	www.edx.org
2	api.sail-track.com	www.edx.org
2	www.google.de	www.edx.org
2	www.google.com	1 redirects
2	fonts.googleapis.com	www.edx.org
2	api2.branch.io	www.edx.org
2	www.googletagmanager.com	cdn.segment.com js.hsadspixel.net
1	googleads.g.doubleclick.net	www.googleadservices.com
1	www.linkedin.com	1 redirects
1	www.googleadservices.com	www.googletagmanager.com
1	snap.licdn.com	js.hsadspixel.net
1	bam.nr-data.net	js-agent.newrelic.com
1	www.dwin1.com	www.googletagmanager.com
1	track.hubspot.com
1	api.hubapi.com	www.edx.org
1	js-agent.newrelic.com	www.edx.org
1	dntcl.qualaroo.com	s3.amazonaws.com
1	s3.amazonaws.com	cdn.segment.com
1	js.hs-analytics.net	js.hs-scripts.com
1	js.hsadspixel.net	js.hs-scripts.com
1	js.hs-scripts.com	www.googletagmanager.com
1	ak.sail-horizon.com	www.googletagmanager.com
1	stats.g.doubleclick.net	1 redirects
1	app.link	cdn.branch.io
1	cdn.branch.io	www.edx.org
1	cdn.segment.com	www.edx.org
1	cdn.optimizely.com	www.edx.org
78	37

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

Domain
edx.org
courses.edx.org
business.edx.org
open.edx.org
support.edx.org
www.facebook.com
twitter.com
www.youtube.com
www.linkedin.com
plus.google.com
www.reddit.com
itunes.apple.com
play.google.com

Subject Issuer	Validity	Valid
*.edx.org Gandi Standard SSL CA 2	`2018-04-02` - `2020-05-06`	2 years	crt.sh
cdn.optimizely.com DigiCert ECC Secure Server CA	`2018-11-24` - `2020-02-23`	a year	crt.sh
*.segment.com DigiCert SHA2 Secure Server CA	`2018-05-08` - `2019-07-18`	a year	crt.sh
*.branch.io DigiCert SHA2 Secure Server CA	`2018-12-05` - `2020-12-08`	2 years	crt.sh
*.google-analytics.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
sni164994.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-04-10` - `2019-10-17`	6 months	crt.sh
appipv4.link Amazon	`2018-09-17` - `2019-10-17`	a year	crt.sh
*.googleapis.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
*.segment.io DigiCert SHA2 Secure Server CA	`2018-05-10` - `2019-07-26`	a year	crt.sh
www.google.de Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
*.google.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
ak.sail-horizon.com Amazon	`2019-03-06` - `2020-04-06`	a year	crt.sh
ssl817718.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-03-05` - `2019-09-11`	6 months	crt.sh
ssl803643.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2018-12-19` - `2019-06-27`	6 months	crt.sh
ssl803670.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2018-12-19` - `2019-06-27`	6 months	crt.sh
api.sail-track.com Gandi Standard SSL CA 2	`2018-06-27` - `2020-07-29`	2 years	crt.sh
api.sail-personalize.com Gandi Standard SSL CA 2	`2018-06-27` - `2020-07-29`	2 years	crt.sh
*.edx-cdn.org Gandi Standard SSL CA 2	`2017-10-04` - `2019-10-04`	2 years	crt.sh
s3.amazonaws.com DigiCert Baltimore CA-2 G2	`2018-12-03` - `2019-10-25`	a year	crt.sh
1771968717.rsc.cdn77.org Let's Encrypt Authority X3	`2019-04-01` - `2019-06-30`	3 months	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
ssl817724.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-03-05` - `2019-09-11`	6 months	crt.sh
hubspot.com CloudFlare Inc ECC CA-2	`2019-01-04` - `2020-01-04`	a year	crt.sh
*.dwin1.com Amazon	`2019-01-30` - `2020-02-29`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2019-03-08` - `2019-06-06`	3 months	crt.sh
*.nr-data.net GeoTrust RSA CA 2018	`2018-01-11` - `2020-03-17`	2 years	crt.sh
*.licdn.com DigiCert SHA2 Secure Server CA	`2019-04-01` - `2021-05-07`	2 years	crt.sh
www.googleadservices.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
px.ads.linkedin.com DigiCert SHA2 Secure Server CA	`2017-06-06` - `2019-06-11`	2 years	crt.sh
*.g.doubleclick.net Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
www.google.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Frame ID: 509323E1C3C0DDDA03A2066B939E29D2
Requests: 77 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: A4B60D49A2F723DBC24F158D8625C1DB
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Drupal (CMS) Expand

Overall confidence: 100%
Detected patterns

meta generator /Drupal(?:\s([\d.]+))?/i
headers expires /19 Nov 1978/i
env /^Drupal$/i

PHP (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

meta generator /Drupal(?:\s([\d.]+))?/i
headers expires /19 Nov 1978/i
env /^Drupal$/i

Varnish (Cache Tools) Expand

Overall confidence: 100%
Detected patterns

headers via /.*Varnish/i

Backbone.js (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

env /^Backbone$/i

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /cloudflare/i

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
env /^gaGlobal$/i

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

env /^google_tag_manager$/i

HubSpot (Marketing Automation) Expand

Overall confidence: 100%
Detected patterns

env /^(?:_hsq|hubspot)$/i

New Relic (Analytics) Expand

Overall confidence: 100%
Detected patterns

env /^NREUM/i

Optimizely (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /optimizely\.com.*\.js/i
env /^optimizely$/i

Segment (Analytics) Expand

Overall confidence: 100%
Detected patterns

html /<script[\s\S]*cdn\.segment\.com\/analytics.js[\s\S]*script>/i
script /cdn\.segment\.com\/analytics\.js/i
env /^analytics$/i

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

env /^jQuery$/i

webpack (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

env /^webpackJsonp$/i

Underscore.js (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

env /^Backbone$/i

Piwik () Expand

Overall confidence: 100%
Detected patterns

env /^_paq$/i

Page Statistics

78
Requests

100 %
HTTPS

65 %
IPv6

33
Domains

37
Subdomains

35
IPs

4
Countries

1212 kB
Transfer

3904 kB
Size

18
Cookies

17 Outgoing links

These are links going to different origins than the main page.

URL: https://edx.org/edx-privacy-policy
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://courses.edx.org/login
Title: Sign In

Search URL Search Domain Scan URL

URL: https://courses.edx.org/register
Title: Register

Search URL Search Domain Scan URL

URL: https://business.edx.org/
Title: edX for Business

Search URL Search Domain Scan URL

URL: https://courses.edx.org/account/settings
Title: Account

Search URL Search Domain Scan URL

URL: https://courses.edx.org/logout
Title: Sign Out

Search URL Search Domain Scan URL

URL: http://open.edx.org/
Title: Open edX

Search URL Search Domain Scan URL

URL: https://courses.edx.org/support/contact_us
Title: Contact Us

Search URL Search Domain Scan URL

URL: https://support.edx.org/
Title: Help Center

Search URL Search Domain Scan URL

URL: http://www.facebook.com/EdxOnline
Title: Like edX on Facebook

Search URL Search Domain Scan URL

URL: https://twitter.com/edXOnline
Title: Follow edX on Twitter

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/edxonline
Title: Subscribe to the edX YouTube channel

Search URL Search Domain Scan URL

URL: http://www.linkedin.com/company/edx
Title: Follow edX on LinkedIn

Search URL Search Domain Scan URL

URL: https://plus.google.com/+edXOnline
Title: Follow edX on Google+

Search URL Search Domain Scan URL

URL: http://www.reddit.com/r/edx
Title: Subscribe to the edX subreddit

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/us/app/edx/id945480667?mt=8
Title:

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=org.edx.mobile
Title:

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 31

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-35248639-2&cid=1172683923.1555288898&jid=1803614766&gjid=681691013&_gid=113760255.1555288898&_u=aGBAgAAj~&z=1372925733 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1172683923.1555288898&jid=1803614766&_v=j73&z=1372925733 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1172683923.1555288898&jid=1803614766&_v=j73&z=1372925733&slf_rd=1&random=1978654107

Request Chain 71

https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fmt=js&s=1 HTTP 302
https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fmt=js&s=1&cookiesTest=true HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%2F%3Ftime%3D1555288900072%26pid%3D533266%26url%3Dhttps%253A%252F%252Fwww.edx.org%252Fcourse%253Futm_source%253Dsailthru%2526utm_medium%253Demail%2526utm_campaign%253Dnewsletter_themed_20190414%26fmt%3Djs%26s%3D1%26cookiesTest%3Dtrue%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fmt=js&s=1&cookiesTest=true&liSync=true

78 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request course Show response
www.edx.org/ 17 KB
7 KB 462ms
423ms Document
text/html 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

9d5405c305b613c7578fc6989f6140d99bd21eac2fd0c466b072f4e027f4dafa

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff
X-Frame-Options	SameOrigin

Request headers

:method: GET
:authority: www.edx.org
:scheme: https
:path: /course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:38 GMT
content-type: text/html; charset=utf-8
set-cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; expires=Tue, 14-Apr-20 00:41:37 GMT; path=/; domain=.edx.org; HttpOnly prod-edx-rollout-group=20190402#mktg_test:random; Path=/; Expires=Wed, 15 Apr 2020 00:41:37 GMT
cf-cache-status: EXPIRED
cache-control: s-maxage=300, max-age=0, must-revalidate, no-cache="set-cookie"
cf-ray: 4c79dffa3c97bf02-FRA
content-language: en
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Mon, 15 Apr 2019 00:38:40 GMT
link: <https://www.edx.org/course>; rel="canonical",<https://www.edx.org/course>; rel="shortlink"
strict-transport-security: max-age=2592000
vary: X-Accept-Language,Accept-Encoding
via: varnish
x-ah-environment: prod
x-cache: HIT
x-cache-hits: 5
x-content-source: prospectus
x-content-type-options: nosniff
x-drupal-cache: MISS
x-frame-options: SameOrigin
x-generator: Drupal 7 (http://drupal.org)
x-request-id: v-d083948e-5f16-11e9-a310-22000bca93a1
x-rollout-group: 20190402#mktg_test:random
server: cloudflare
content-encoding: gzip

GET
H2 200 css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
www.edx.org/sites/default/files/css/ 7 KB
2 KB 16ms
13ms Stylesheet
text/css 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/css/css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

c44fab5ab25ff9f9dc07aced65f77686ec6a831bb858efaac266ba5deaf7d26e

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/css/css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: text/css,*/*;q=0.1
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2025431
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2217
x-request-id: v-8f099532-4574-11e9-a25c-22000bca93a1
last-modified: Mon, 25 Feb 2019 08:52:45 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/css
via: varnish
expires: Fri, 12 Apr 2019 09:44:12 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee5abf02-FRA
x-cache-hits: 100141

GET
H2 200 css_mktzIRd5CRE-97qJhrh-LyZqgbhTe9MZCqn-bCpDQ_g.css
www.edx.org/sites/default/files/css/ 6 KB
2 KB 23ms
20ms Stylesheet
text/css 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/css/css_mktzIRd5CRE-97qJhrh-LyZqgbhTe9MZCqn-bCpDQ_g.css

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

9a4b7321177909113ef7ba8986b87e2f266a81b8537bd3190aa9fe6c2a4343f8

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/css/css_mktzIRd5CRE-97qJhrh-LyZqgbhTe9MZCqn-bCpDQ_g.css
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: text/css,*/*;q=0.1
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2025431
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1660
x-request-id: v-8f02fb50-4574-11e9-aacb-22000bca93a1
last-modified: Mon, 25 Feb 2019 08:52:45 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/css
via: varnish
expires: Fri, 12 Apr 2019 09:44:12 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee5bbf02-FRA
x-cache-hits: 107734

GET
H2 200 css_9LFWEoXpTt4RSynAoN4Hn8RO7yU7K22yXFA5a-UzwWE.css
www.edx.org/sites/default/files/css/ 458 KB
70 KB 18ms
15ms Stylesheet
text/css 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/css/css_9LFWEoXpTt4RSynAoN4Hn8RO7yU7K22yXFA5a-UzwWE.css

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

f4b1561285e94ede114b29c0a0de079fc44eef253b2b6db25c50396be533c161

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/css/css_9LFWEoXpTt4RSynAoN4Hn8RO7yU7K22yXFA5a-UzwWE.css
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: text/css,*/*;q=0.1
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1872832
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 71136
x-request-id: v-8d3013ee-2de1-11e9-a14c-22000bca93a1
last-modified: Fri, 08 Feb 2019 15:17:14 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/css
via: varnish
expires: Fri, 12 Apr 2019 09:44:01 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee5dbf02-FRA
x-cache-hits: 320273

GET
H2 200 css_vCUzQp3N37rfxD4aTUoEEwapKD-KAd7YlMV9XmochIo.css
www.edx.org/sites/default/files/css/ 925 B
491 B 16ms
14ms Stylesheet
text/css 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/css/css_vCUzQp3N37rfxD4aTUoEEwapKD-KAd7YlMV9XmochIo.css

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

bc2533429dcddfbadfc43e1a4d4a041306a9283f8a01ded894c57d5e6a1c848a

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/css/css_vCUzQp3N37rfxD4aTUoEEwapKD-KAd7YlMV9XmochIo.css
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: text/css,*/*;q=0.1
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2461427
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 355
x-request-id: v-8a4c8e46-4574-11e9-979d-22000bca93a1
last-modified: Mon, 25 Feb 2019 08:52:45 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/css
via: varnish
expires: Fri, 12 Apr 2019 09:44:05 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee5ebf02-FRA
x-cache-hits: 34907

GET
H2 200 js_x0MhBQfHNAIO1NwkQgzf_TGN4b8eMmKre3nqUfoQv3w.js Show response
www.edx.org/sites/default/files/js/ 114 KB
40 KB 22ms
20ms Script
text/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/js/js_x0MhBQfHNAIO1NwkQgzf_TGN4b8eMmKre3nqUfoQv3w.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

c743210507c734020ed4dc24420cdffd318de1bf1e3262ab7b79ea51fa10bf7c

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/js/js_x0MhBQfHNAIO1NwkQgzf_TGN4b8eMmKre3nqUfoQv3w.js
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2461427
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 40952
x-request-id: v-8b4c0fd6-4256-11e9-abf1-22000a7b98d9
last-modified: Mon, 25 Feb 2019 08:52:47 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/javascript
via: varnish
expires: Mon, 08 Apr 2019 10:31:48 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee5fbf02-FRA
x-cache-hits: 101812

GET
H2 200 1743970571.js Show response
cdn.optimizely.com/js/ 397 KB
106 KB 46ms
11ms Script
text/javascript 2a02:26f0:6c00:181::13b8
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.optimizely.com/js/1743970571.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:6c00:181::13b8 , European Union, ASN20940 (AKAMAI-ASN1, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

25f374c0e7c60bcd56002fe523c5ce0a0aaca1ea34da8aba0fe0fa50ca02caf2

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

x-amz-meta-pci_enabled: False
x-amz-version-id: 851yCfWPMZ.ZFqEl66Embgur4RIBk.aJ
content-encoding: gzip
x-amz-request-id: FE0E08DCED20B190
status: 200
access-control-max-age: 86400
date: Mon, 15 Apr 2019 00:41:38 GMT
x-amz-replication-status: COMPLETED
server-timing: cdn;desc="AkamaiION";dur=0,rtt;desc="6";dur=0,cdnip;desc="2a02:26f0:6c00:181::13b8";dur=0,cdnmap;desc="";dur=0,proto;desc="h2";dur=0
strict-transport-security: max-age=15768000
content-length: 107438
x-amz-id-2: sItRPdRHso/z0ESsy1Z3MVP0yUWb2zpK/cg/ziN2Vhdo1UHPg95r9kWRFrJMtAmLQux+aDNyO5A=
last-modified: Fri, 12 Apr 2019 20:08:13 GMT
server: AmazonS3
etag: "42b737bd63a7278ee123ce8e79d7d264"
vary: Accept-Encoding
access-control-allow-methods: GET, HEAD
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: x-amz-meta-revision
cache-control: max-age=120
x-amz-meta-revision: 9567
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: *

GET
H2 200 js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js Show response
www.edx.org/sites/default/files/js/ 14 KB
5 KB 16ms
15ms Script
text/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

396a93f393faf81034ddf725aedba16bc6ebb156d8ccbd1d8b141f575995cb17

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1854868
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4755
x-request-id: v-87e41a0a-4256-11e9-a68a-22000a7b98d9
last-modified: Mon, 25 Feb 2019 08:52:47 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/javascript
via: varnish
expires: Mon, 08 Apr 2019 10:31:42 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee60bf02-FRA
x-cache-hits: 235687

GET
H2 200 js_ED5CXIEwhB9PDdZv7AOYZUbFBi9KCcPctIWjP4xzd14.js Show response
www.edx.org/sites/default/files/js/ 27 KB
10 KB 22ms
20ms Script
text/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/js/js_ED5CXIEwhB9PDdZv7AOYZUbFBi9KCcPctIWjP4xzd14.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

103e425c8130841f4f0dd66fec03986546c5062f4a09c3dcb485a33f8c73775e

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/js/js_ED5CXIEwhB9PDdZv7AOYZUbFBi9KCcPctIWjP4xzd14.js
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2461427
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 10167
x-request-id: v-9215a220-4574-11e9-9ebb-22000bca93a1
last-modified: Mon, 25 Feb 2019 08:52:47 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/javascript
via: varnish
expires: Fri, 12 Apr 2019 09:44:18 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee61bf02-FRA
x-cache-hits: 70637

GET
H2 200 edx-logo-header.png
www.edx.org/sites/default/files/theme/ 2 KB
2 KB 21ms
20ms Image
image/png 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/theme/edx-logo-header.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

5940283edb04d13426304b2924e4455a25ee585ac12c797656c6fef9fb9fb380

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/theme/edx-logo-header.png
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: image/webp,image/apng,image/*,*/*;q=0.8
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3125
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1894
x-request-id: v-9f6f8916-2ac3-11e9-88a5-22000a7b98d9
last-modified: Wed, 07 May 2014 17:21:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: image/png
expires: Sun, 12 May 2019 09:44:38 GMT
cache-control: max-age=2592000, no-cache="set-cookie"
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee63bf02-FRA
x-cache-hits: 434637

GET
H2 200 js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js Show response
www.edx.org/sites/default/files/js/ 789 B
671 B 22ms
20ms Script
text/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/js/js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

6ac21a0f5e850fbba8b42d3e474998e1362d718a1362d03d9d8c95668b21642f

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/default/files/js/js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2461427
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 501
x-request-id: v-8ecaf75a-4574-11e9-9711-22000bca93a1
last-modified: Mon, 25 Feb 2019 08:52:46 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: text/javascript
via: varnish
expires: Fri, 12 Apr 2019 09:44:12 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffcee62bf02-FRA
x-cache-hits: 62771

GET
H2 200 backbone-min.js Show response
www.edx.org/sites/all/themes/atedx/scripts/vendor/common/ 19 KB
6 KB 18ms
17ms Script
application/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/vendor/common/backbone-min.js?ppuiqi

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

e0ff6c99c8c33330448f0e977f2fe67636ed3ea77481833ceacf2303819f0c7b

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/all/themes/atedx/scripts/vendor/common/backbone-min.js?ppuiqi
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3125
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 6398
x-request-id: v-b0e90160-5d16-11e9-aa5d-22000a7b98d9
last-modified: Tue, 10 Apr 2018 04:28:21 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
expires: Sun, 12 May 2019 11:32:45 GMT
cache-control: max-age=2592000, no-cache="set-cookie"
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffd0e79bf02-FRA
x-cache-hits: 39

GET
H2 200 manifest.658ccfa0764159de85d1.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 3 KB
2 KB 13ms
13ms Script
application/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/manifest.658ccfa0764159de85d1.js?ppuiqi

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

9f85c017a02a6a85c614a249235af52d3faa78d7a60c4f252783321c369a0a44

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/all/themes/atedx/scripts/dist/manifest.658ccfa0764159de85d1.js?ppuiqi
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 186705
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1649
x-request-id: v-b0eaa114-5d16-11e9-b896-22000a7b98d9
last-modified: Tue, 02 Apr 2019 13:28:43 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
expires: Sun, 12 May 2019 11:32:45 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffd0e7bbf02-FRA
x-cache-hits: 35900

GET
H2 200 vendor.d120ad7f06b5f51579d7.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 128 KB
44 KB 560ms
559ms Script
application/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/vendor.d120ad7f06b5f51579d7.js?ppuiqi

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

f9ee137356de1cd8d919d85f5f3142bd05704eee1e646dedc3a66b5081df6c48

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/all/themes/atedx/scripts/dist/vendor.d120ad7f06b5f51579d7.js?ppuiqi
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random; has_js=1
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: MISS
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 44643
x-request-id: v-b1181dce-5d16-11e9-aaf6-22000a7b98d9
last-modified: Wed, 30 Jan 2019 16:12:28 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
expires: Sun, 12 May 2019 11:32:45 GMT
cache-control: max-age=2592000, no-cache="set-cookie"
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffd4eaabf02-FRA
x-cache-hits: 125400

GET
H2 200 site_header_without_search.8627cde71813354755f3.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 480 KB
129 KB 14ms
13ms Script
application/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header_without_search.8627cde71813354755f3.js?ppuiqi

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/all/themes/atedx/scripts/dist/site_header_without_search.8627cde71813354755f3.js?ppuiqi
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random; has_js=1
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 184116
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 131345
x-request-id: v-b967572e-5d16-11e9-802a-22000a7b98d9
last-modified: Tue, 05 Mar 2019 11:17:57 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
expires: Sun, 12 May 2019 11:32:59 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffd4eabbf02-FRA
x-cache-hits: 9762

GET
H2 200 search.ce3fb0a1808f91f807a0.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 1 KB
904 B 16ms
14ms Script
application/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/search.ce3fb0a1808f91f807a0.js?ppuiqi

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/all/themes/atedx/scripts/dist/search.ce3fb0a1808f91f807a0.js?ppuiqi
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random; has_js=1
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 184116
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 752
x-request-id: v-b54f1b90-5d16-11e9-816f-22000bca93a1
last-modified: Wed, 30 Jan 2019 16:12:34 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
expires: Sun, 12 May 2019 11:32:52 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffd8ed5bf02-FRA
x-cache-hits: 9769

GET
H2 200 analytics.min.js Show response
cdn.segment.com/analytics.js/v1/8fncv13bt5/ 316 KB
67 KB 53ms
9ms Script
text/javascript 54.230.92.201
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js
Requested by: Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.230.92.201 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
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Software: AmazonS3 /
Resource Hash: ea1f3a3d69f8551daff89338124367f1833283f238b10d76b1cb86637333adda

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

x-amz-version-id: 0PcCnt9A9P.c8FIXoKC9H9qS0eCKtiyz
content-encoding: gzip
age: 286
x-cache: Hit from cloudfront
status: 200
date: Mon, 15 Apr 2019 00:36:54 GMT
x-amz-replication-status: COMPLETED
content-length: 67558
via: 1.1 e72ed739d85b0c5633dfd1f214a1adca.cloudfront.net (CloudFront)
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server: AmazonS3
etag: "ccd58bca85844fe0a4ed16d35dc8f918"
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
accept-ranges: bytes
x-amz-cf-id: g2FAgp-SjunPMlHUyxYkwAYs7jsF6Mkzm0Zyc9tvTHKA4tT2i9Xing==

GET
H2 200 fontawesome-webfont.woff2
www.edx.org/sites/all/themes/atedx/fonts/ 75 KB
76 KB 13ms
12ms Font
text/plain 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

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Full URL

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

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/all/themes/atedx/fonts/fontawesome-webfont.woff2?v=4.7.0
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random; has_js=1
origin: https://www.edx.org
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/sites/default/files/css/css_9LFWEoXpTt4RSynAoN4Hn8RO7yU7K22yXFA5a-UzwWE.css
:scheme: https
:method: GET
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://www.edx.org/sites/default/files/css/css_9LFWEoXpTt4RSynAoN4Hn8RO7yU7K22yXFA5a-UzwWE.css
Origin: https://www.edx.org

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2373
x-cache: HIT
status: 200
x-content-source: prospectus
x-ah-environment: prod
vary: Accept-Encoding
content-length: 77160
x-request-id: v-8e1f3f32-2de1-11e9-b4c3-22000bca93a1
last-modified: Tue, 22 May 2018 03:43:45 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
expires: Mon, 15 Apr 2019 09:54:01 GMT
cache-control: max-age: 0, no-cache="set-cookie"
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79dffd9ee0bf02-FRA
x-cache-hits: 3796

GET
H/1.1 200
OK branch-latest.min.js Show response
cdn.branch.io/ 70 KB
21 KB 50ms
8ms Script
text/javascript 54.192.94.151
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.branch.io/branch-latest.min.js
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.192.94.151 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
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Software: AmazonS3 /
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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

x-amz-version-id: B5UyDl4GX0TWbMj8h.f2a8s3ivBrePzX
Content-Encoding: gzip
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Server: AmazonS3
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X-Cache: Hit from cloudfront
Content-Type: text/javascript
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Cache-Control: max-age=300
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Connection: keep-alive
Content-Length: 21327
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GET
H2 200 analytics.js Show response
www.google-analytics.com/ 43 KB
17 KB 7ms
5ms Script
text/javascript 2a00:1450:4001:81f::200e
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: cdn.segment.com
URL: https://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:81f::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 16 Jan 2019 20:01:45 GMT
server: Golfe2
age: 4151
date: Sun, 14 Apr 2019 23:32:27 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 17543
expires: Mon, 15 Apr 2019 01:32:27 GMT

GET
H2 200 xyz.js Show response
getrockerbox.com/assets/ 4 KB
2 KB 443ms
372ms Script
application/javascript 172.64.162.6
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL: https://getrockerbox.com/assets/xyz.js
Requested by: Host: cdn.segment.com
URL: https://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.64.162.6 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software: cloudflare /
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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: br
server: cloudflare
cf-ray: 4c79dffea8132b4c-AMS
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type: application/javascript

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 84 KB
27 KB 15ms
14ms Script
application/javascript 2a00:1450:4001:81d::2008
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer

Requested by

Host: cdn.segment.com
URL: https://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:81d::2008 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Google Tag Manager (scaffolding) /

Resource Hash

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Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: br
last-modified: Thu, 11 Apr 2019 22:27:45 GMT
server: Google Tag Manager (scaffolding)
access-control-allow-origin: http://www.googletagmanager.com
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
status: 200
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
content-length: 27931
x-xss-protection: 0
expires: Mon, 15 Apr 2019 00:41:38 GMT

GET
H/1.1 200
OK _r Show response
app.link/ 90 B
701 B 200ms
156ms Script
text/javascript 2600:9000:200c:ee00:19:9934:6a80:93a1
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://app.link/_r?sdk=web2.49.0&branch_key=key_live_mfvq10qtrE7sjWpz2NHVNlnfrqamuY8u&callback=branch_callback__0

Requested by

Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2600:9000:200c:ee00:19:9934:6a80:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Mon, 15 Apr 2019 00:41:38 GMT
Via: 1.1 8f87827e262d6aedd520409e24d2f980.cloudfront.net (CloudFront)
X-Content-Type-Options: nosniff
Server: openresty/1.13.6.2
X-Powered-By: Express
X-Cache: Miss from cloudfront
Content-Type: text/javascript; charset=utf-8
Connection: keep-alive
Content-Length: 90
ETag: W/"5a-pcITLatJcVISu2g/thdzY3loCts"
X-Amz-Cf-Id: 0Bje_rd9t_-IZQEzCSCG8FuplOhOqqW6HPAYwvrjpDYpioUZ50g82w==

GET
H2 200 linkid.js Show response
www.google-analytics.com/plugins/ua/ 2 KB
1000 B 6ms
5ms Script
text/javascript 2a00:1450:4001:81f::200e
Google LLC

General

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Full URL

https://www.google-analytics.com/plugins/ua/linkid.js

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:81f::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:08:49 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 21 Apr 2016 03:17:22 GMT
server: sffe
age: 1969
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=3600
accept-ranges: bytes
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 856
x-xss-protection: 0
expires: Mon, 15 Apr 2019 01:08:49 GMT

POST
H2 200 open Show response
api2.branch.io/v1/ 265 B
534 B 207ms
163ms XHR
application/json 2600:9000:200c:8200:11:f728:3040:93a1
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://api2.branch.io/v1/open
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: H2
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Server: 2600:9000:200c:8200:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software: openresty/1.13.6.2 /
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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Origin: https://www.edx.org
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
via: 1.1 f51b809c33f0bb5b1d5504f4df0c0a3f.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
status: 200
x-cache: Miss from cloudfront
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
content-length: 265
x-amz-cf-id: PFKnof346f80Lknhdja8ar0J2oWYIGOUjr5ZFrD-fXeUNWR8IfTpkg==

POST
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api2.branch.io/v1/ 28 B
343 B 183ms
183ms XHR
application/json 2600:9000:200c:8200:11:f728:3040:93a1
Amazon.com

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Check archive.org

Show headers Download Go to

Full URL: https://api2.branch.io/v1/pageview
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
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Server: 2600:9000:200c:8200:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software: openresty/1.13.6.2 / Express
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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Origin: https://www.edx.org
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
via: 1.1 f51b809c33f0bb5b1d5504f4df0c0a3f.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-powered-by: Express
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status: 200
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x-amz-cf-id: 0dgmv4sO9yhhY1tgRU3vRIPaTLwRUEANhzd2JgEiBC0ZDig5haCT-w==

GET
H2 200 subjects Show response
www.edx.org/api/v1/catalog/ 60 KB
9 KB 13ms
12ms Fetch
application/json 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/api/v1/catalog/subjects

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header_without_search.8627cde71813354755f3.js?ppuiqi

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2373
x-cache: HIT
status: 200
x-ah-environment: prod
vary: X-Accept-Language,Accept-Encoding
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last-modified: Sun, 14 Apr 2019 23:44:43 GMT
server: cloudflare
x-frame-options: SameOrigin
etag: "1555285483-1"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/json
via: varnish
expires: Sun, 19 Nov 1978 05:00:00 GMT
cache-control: max-age: 0, no-cache="set-cookie"
accept-ranges: bytes
cf-ray: 4c79e001db41bf02-FRA
x-drupal-cache: MISS
x-cache-hits: 38

GET
H2 200 css
fonts.googleapis.com/ 12 KB
879 B 18ms
17ms Stylesheet
text/css 2a00:1450:4001:80b::200a
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header_without_search.8627cde71813354755f3.js?ppuiqi

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:80b::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

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X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: br
last-modified: Mon, 15 Apr 2019 00:41:38 GMT
server: ESF
access-control-allow-origin: *
date: Mon, 15 Apr 2019 00:41:38 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
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alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
x-xss-protection: 1; mode=block
expires: Mon, 15 Apr 2019 00:41:38 GMT

GET
H2 200 2.4f40011717ddef1c0c55.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 757 KB
268 KB 14ms
13ms Script
application/javascript 2606:4700::6810:a5e4
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/2.4f40011717ddef1c0c55.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/manifest.658ccfa0764159de85d1.js?ppuiqi

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

:path: /sites/all/themes/atedx/scripts/dist/2.4f40011717ddef1c0c55.js
pragma: no-cache
cookie: __cfduid=de902faf6ebb107015d5a6fb3aae2db941555288897; prod-edx-rollout-group=20190402#mktg_test:random; has_js=1; ajs_user_id=null; ajs_group_id=null; _ga=GA1.2.1172683923.1555288898; _gid=GA1.2.113760255.1555288898; prod.edx.utm={"utm_source":"sailthru","utm_medium":"email","utm_campaign":"newsletter_themed_20190414","created_at":1555288898297}
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.edx.org
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
:scheme: https
:method: GET
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1927687
x-cache: HIT
status: 200
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x-ah-environment: prod
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content-length: 273500
x-request-id: v-04eedc08-4575-11e9-a1df-22000bca93a1
last-modified: Wed, 30 Jan 2019 16:12:28 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
expires: Fri, 12 Apr 2019 09:47:30 GMT
cache-control: max-age=2592000
x-rollout-group: 20190402#mktg_test:random
accept-ranges: bytes
cf-ray: 4c79e0020b5dbf02-FRA
x-cache-hits: 26750

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
139 B 532ms
171ms XHR
application/json 34.212.8.190
Amazon.com

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Show headers Download Go to

Full URL: https://api.segment.io/v1/t
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.212.8.190 Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-34-212-8-190.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Origin: https://www.edx.org
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Content-Type: text/plain

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:39 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 i Show response
api.segment.io/v1/ 21 B
139 B 522ms
171ms XHR
application/json 34.212.8.190
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://api.segment.io/v1/i
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.212.8.190 Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
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Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Origin: https://www.edx.org
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Content-Type: text/plain

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:39 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 collect
www.google-analytics.com/ 35 B
109 B 7ms
5ms Image
image/gif 2a00:1450:4001:81f::200e
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j73&a=1173511181&t=event&ni=0&_s=1&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&ul=en-us&de=UTF-8&dt=edX%20Courses%20%7C%20View%20all%20online%20courses%20on%20edX.org&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=All&ea=edx.bi.debug.rollout_cookie&ev=0&_u=aGBAgAAj~&jid=1803614766&gjid=681691013&cid=1172683923.1555288898&tid=UA-35248639-2&_gid=113760255.1555288898&cd102=20190402%23mktg_test%3Arandom&z=811574482

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:81f::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 08 Mar 2019 20:22:19 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 3212359
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cache-control: no-cache, no-store, must-revalidate
access-control-allow-origin: *
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2

200

ga-audiences
www.google.de/ads/
Redirect Chain

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-35248639-2&cid=1172683923.1555288898&jid=1803614766&gjid=681691013&_gid=113760255.1555288898&_u=aGBAgAAj~&z=1372925733
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1172683923.1555288898&jid=1803614766&_v=j73&z=1372925733
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1172683923.1555288898&jid=1803614766&_v=j73&z=1372925733&slf_rd=1&random=1978654107

42 B
109 B

20ms
19ms

Image
image/gif

2a00:1450:4001:806::2003
Google LLC

General

Check archive.org

Show headers 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=1172683923.1555288898&jid=1803614766&_v=j73&z=1372925733&slf_rd=1&random=1978654107

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:806::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 15 Apr 2019 00:41:38 GMT
x-content-type-options: nosniff
content-type: image/gif
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Mon, 15 Apr 2019 00:41:38 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
location: https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1172683923.1555288898&jid=1803614766&_v=j73&z=1372925733&slf_rd=1&random=1978654107
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 302
cache-control: no-cache, no-store, must-revalidate
content-type: text/html; charset=UTF-8
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 rb
getrockerbox.com/ 44 B
166 B 400ms
399ms Image
image/gif 172.64.162.6
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://getrockerbox.com/rb?action=edx.bi.debug.rollout_cookie&source=edx&rb_source=edx&ProspectusRolloutGroup=20190402%23mktg_test%3Arandom
Requested by: Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.64.162.6 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 039a8bb6d736466063dde3c2a80d71d54456a7875cb1654263058bc69c1c042d

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:39 GMT
server: cloudflare
cf-ray: 4c79e00228932b4c-AMS
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type: image/gif

GET
H2 200 rb
getrockerbox.com/ 44 B
197 B 338ms
337ms Image
image/gif 172.64.162.6
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://getrockerbox.com/rb?action=identify&source=edx&rb_source=edx
Requested by: Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.64.162.6 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 039a8bb6d736466063dde3c2a80d71d54456a7875cb1654263058bc69c1c042d

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:39 GMT
server: cloudflare
cf-ray: 4c79e00228942b4c-AMS
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type: image/gif

GET
H2 200 mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
fonts.gstatic.com/s/opensans/v16/ 9 KB
9 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:808::2003
Google LLC

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Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v16/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:808::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

sffe /

Resource Hash

54c64f3c66372027154f01fc9f24b4e25fdfe405b70d1994c79abbc2576ff775

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

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Response headers

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GET
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fonts.gstatic.com/s/opensans/v16/ 9 KB
9 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:808::2003
Google LLC

General

Check archive.org

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Full URL

https://fonts.gstatic.com/s/opensans/v16/mem5YaGs126MiZpBA-UNirkOUuhpKKSTjw.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

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Software

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Resource Hash

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Security Headers

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Request headers

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Referer: https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
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Response headers

date: Mon, 25 Mar 2019 20:19:36 GMT
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last-modified: Mon, 25 Mar 2019 20:11:39 GMT
server: sffe
age: 1743722
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GET
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fonts.gstatic.com/s/opensans/v16/ 9 KB
9 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:808::2003
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v16/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

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Reverse DNS

Software

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Security Headers

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Request headers

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Referer: https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
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Response headers

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x-content-type-options: nosniff
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age: 1743683
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GET
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ak.sail-horizon.com/onsite/ 114 KB
39 KB 55ms
11ms Script
text/javascript 54.192.94.16
Amazon.com

General

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Full URL: https://ak.sail-horizon.com/onsite/personalize.v0.0.4.min.js
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

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GET
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js.hs-scripts.com/ 823 B
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Cloudflare

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Full URL: https://js.hs-scripts.com/4982103.js
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

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GET
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fonts.gstatic.com/s/opensans/v16/ 10 KB
10 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:808::2003
Google LLC

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Full URL

https://fonts.gstatic.com/s/opensans/v16/mem6YaGs126MiZpBA-UFUK0Zdc1GAK6b.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header_without_search.8627cde71813354755f3.js?ppuiqi

Protocol

Security

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Server

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Software

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Security Headers

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Request headers

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Response headers

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GET
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fonts.gstatic.com/s/opensans/v16/ 9 KB
9 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:808::2003
Google LLC

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Full URL

https://fonts.gstatic.com/s/opensans/v16/mem5YaGs126MiZpBA-UN7rgOUuhpKKSTjw.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header_without_search.8627cde71813354755f3.js?ppuiqi

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:808::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

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Software

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Security Headers

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Response headers

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GET
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js.hsadspixel.net/ 4 KB
2 KB 57ms
11ms Script
application/javascript 2606:4700::6811:70b0
Cloudflare

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Full URL: https://js.hsadspixel.net/fb.js
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URL: https://js.hs-scripts.com/4982103.js
Protocol: H2
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

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js.hs-analytics.net/analytics/1555288800000/ 73 KB
25 KB 10ms
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text/javascript 2606:4700::6811:46b0
Cloudflare

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Full URL: https://js.hs-analytics.net/analytics/1555288800000/4982103.js
Requested by: Host: js.hs-scripts.com
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Request headers

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Response headers

date: Mon, 15 Apr 2019 00:41:39 GMT
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OPTIONS
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NYI

General

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Show headers Download Go to

Full URL: https://api.sail-track.com/v1/track/event/pageview
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Date: Mon, 15 Apr 2019 00:41:39 GMT
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OPTIONS
H/1.1 200
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NYI

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Show headers Download Go to

Full URL: https://api.sail-personalize.com/v1/personalize/simple?
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Access-Control-Request-Headers: x-lib-version

Response headers

Date: Mon, 15 Apr 2019 00:41:39 GMT
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Access-Control-Allow-Methods: OPTIONS,GET,POST,PUT,DELETE
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GET
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www.edx.org/api/ 12 KB
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13ms XHR
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Cloudflare

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Full URL

https://www.edx.org/api/footer?language=en&include-language-selector=1

Requested by

Host: www.edx.org
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Security

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Response headers

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4 KB 71ms
10ms Stylesheet
text/css 2606:4700::6811:60be
Cloudflare

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Full URL: https://prod-edxapp.edx-cdn.org/static/edx.org/css/lms-footer-edx.b57512ef6549.css
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/vendor.d120ad7f06b5f51579d7.js?ppuiqi
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:60be , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 93024c1c600025e77d3023ab2ff310eff8877278b2762bcac5283d9bd7e1acef

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:39 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 13 Feb 2019 19:41:18 GMT
server: cloudflare
etag: W/"5c6472de-54db"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
status: 200
cache-control: public, max-age=315360000
accept-ranges: bytes
cf-ray: 4c79e003e81197bc-FRA
content-length: 3638
expires: Thu, 12 Apr 2029 00:41:39 GMT

GET
H2 200 footer-edx.dca113193668.js Show response
prod-edxapp.edx-cdn.org/static/js/ 551 B
439 B 420ms
360ms Script
application/javascript 2606:4700::6811:60be
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL: https://prod-edxapp.edx-cdn.org/static/js/footer-edx.dca113193668.js?_=1555288898791
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/vendor.d120ad7f06b5f51579d7.js?ppuiqi
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:60be , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: aea21aa54270aa3468c00c1f8cec52fd3c7944145083ef08aa6f659baf3baa4f

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:39 GMT
content-encoding: gzip
cf-cache-status: MISS
last-modified: Wed, 10 Apr 2019 21:02:17 GMT
server: cloudflare
etag: W/"5cae59d9-227"
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=315360000
accept-ranges: bytes
cf-ray: 4c79e003e81597bc-FRA
content-length: 315
expires: Thu, 12 Apr 2029 00:41:39 GMT

GET
H2 200 logo-footer.fde85fe42f6b.png
prod-edxapp.edx-cdn.org/static/edx.org/images/ 3 KB
3 KB 69ms
10ms Image
image/png 2606:4700::6811:60be
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://prod-edxapp.edx-cdn.org/static/edx.org/images/logo-footer.fde85fe42f6b.png
Requested by: Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:60be , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5cf97370a2c8bba2ab994e14807bc494cc002d76e3946048a43b12e143f6109c

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:39 GMT
cf-cache-status: HIT
last-modified: Wed, 06 Feb 2019 17:31:58 GMT
server: cloudflare
etag: "5c5b1a0e-c13"
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: 4c79e003e81297bc-FRA
content-length: 3091
expires: Thu, 12 Apr 2029 00:41:39 GMT

GET
H2 200 app_store_badge_135x40.d0558d910630.svg
prod-edxapp.edx-cdn.org/static/images/app/ 12 KB
5 KB 76ms
17ms Image
image/svg+xml 2606:4700::6811:60be
Cloudflare

General

Check archive.org

Show headers 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?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:60be , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:39 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 12 Feb 2019 20:51:50 GMT
server: cloudflare
etag: W/"5c6331e6-3041"
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
status: 200
cache-control: public, max-age=315360000
accept-ranges: bytes
cf-ray: 4c79e003e81497bc-FRA
content-length: 4622
expires: Thu, 12 Apr 2029 00:41:39 GMT

GET
H2 200 google_play_badge_45.6ea466e328da.png
prod-edxapp.edx-cdn.org/static/images/app/ 4 KB
4 KB 69ms
10ms Image
image/png 2606:4700::6811:60be
Cloudflare

General

Check archive.org

Show headers 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?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:60be , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: d838b2098a6dde4053f9ccdbbc0f889d4444b5a27da3ee211cd782a8458bb63e

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:39 GMT
cf-cache-status: HIT
last-modified: Tue, 19 Feb 2019 20:34:42 GMT
server: cloudflare
etag: "5c6c6862-100d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
status: 200
cache-control: public, max-age=315360000
accept-ranges: bytes
cf-ray: 4c79e003e81397bc-FRA
content-length: 4109
expires: Thu, 12 Apr 2029 00:41:39 GMT

GET
H2 200 css
fonts.googleapis.com/ 12 KB
879 B 17ms
17ms Stylesheet
text/css 2a00:1450:4001:80b::200a
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:80b::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

ESF /

Resource Hash

4e1272dfce2d332e9c45e662e9da6b1fcd722292b7027dbb03b31bfc04caff85

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: br
last-modified: Mon, 15 Apr 2019 00:41:39 GMT
server: ESF
access-control-allow-origin: *
date: Mon, 15 Apr 2019 00:41:39 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
status: 200
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
x-xss-protection: 1; mode=block
expires: Mon, 15 Apr 2019 00:41:39 GMT

POST
H2 200 p Show response
api.segment.io/v1/ 21 B
139 B 216ms
172ms XHR
application/json 34.212.8.190
Amazon.com

General

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Show headers Download Go to

Full URL: https://api.segment.io/v1/p
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.212.8.190 Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-34-212-8-190.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Origin: https://www.edx.org
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Content-Type: text/plain

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:39 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 collect
www.google-analytics.com/ 35 B
109 B 6ms
6ms Image
image/gif 2a00:1450:4001:81f::200e
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j73&a=1173511181&t=pageview&_s=2&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&dp=%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&ul=en-us&de=UTF-8&dt=edX%20Courses%20%7C%20View%20all%20online%20courses%20on%20edX.org&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aGBAgAAj~&jid=&gjid=&cid=1172683923.1555288898&tid=UA-35248639-2&_gid=113760255.1555288898&cd102=20190402%23mktg_test%3Arandom&z=720612934

Requested by

Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:81f::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 08 Mar 2019 20:22:19 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 3212360
content-type: image/gif
status: 200
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
cache-control: no-cache, no-store, must-revalidate
access-control-allow-origin: *
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 rb
getrockerbox.com/ 44 B
166 B 363ms
363ms Image
image/gif 172.64.162.6
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://getrockerbox.com/rb?action=view&source=edx&rb_source=edx&an_seg=15624788&type=imp&path=%2Fcourse&search=%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&title=edX%20Courses%20%7C%20View%20all%20online%20courses%20on%20edX.org&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414
Requested by: Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.64.162.6 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 039a8bb6d736466063dde3c2a80d71d54456a7875cb1654263058bc69c1c042d

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:39 GMT
server: cloudflare
cf-ray: 4c79e00408d52b4c-AMS
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type: image/gif

GET
H/1.1 200
OK dj_.js Show response
s3.amazonaws.com/ki.js/59450/ 139 KB
48 KB 413ms
106ms Script
application/ecmascript 52.216.134.29
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://s3.amazonaws.com/ki.js/59450/dj_.js
Requested by: Host: cdn.segment.com
URL: https://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.216.134.29 Ashburn, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 12a70df680e0f4f38b9b7bafcf2dc5d8a5a1a618602911d2ec7a6858fa229db0

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Mon, 15 Apr 2019 00:41:40 GMT
Content-Encoding: gzip
Last-Modified: Fri, 12 Apr 2019 12:19:46 GMT
Server: AmazonS3
x-amz-request-id: E1EFB56B6658E6A2
ETag: "d966094710382d38834ab8d6e6c0184a"
Content-Type: application/ecmascript
Cache-Control: max-age=3600
Accept-Ranges: bytes
Content-Length: 48342
x-amz-id-2: u6VjNl3oYZfOBBPIr3G3oLSZ1U52xqOi7CYmi87xOQxkVPRR7Jjd84bThpEcsG26X+sbFqXNoYY=

GET
H/1.1 200
OK simple Show response
api.sail-personalize.com/v1/personalize/ 288 B
562 B 91ms
91ms XHR
application/json 162.208.117.19
NYI

General

Check archive.org

Show headers Download Go to

Full URL: https://api.sail-personalize.com/v1/personalize/simple?
Requested by: Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_CBC
Server: 162.208.117.19 New York, United States, ASN11403 (NYINTERNET - NYI, US),
Reverse DNS: 162.208.117.19.static.nyinternet.net
Software: /
Resource Hash: b82065ac508736d99213b0c37073fef0054b3ae2ce0fba55ae5e38ea7cf10ea3

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
X-Lib-Version: v0.0.4
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Origin: https://www.edx.org

Response headers

Date: Mon, 15 Apr 2019 00:41:39 GMT
Content-Encoding: gzip
allowedOrigins: *
Vary: Accept-Encoding
Content-Type: application/json
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
allowedHeaders: Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin
Content-Length: 196
allowedMethods: GET,OPTIONS

POST
H/1.1 202
Accepted pageview Show response
api.sail-track.com/v1/track/event/ 88 B
412 B 88ms
88ms XHR
application/json 162.208.117.18
NYI

General

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Show headers Download Go to

Full URL: https://api.sail-track.com/v1/track/event/pageview
Requested by: Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_CBC
Server: 162.208.117.18 New York, United States, ASN11403 (NYINTERNET - NYI, US),
Reverse DNS: 162.208.117.18.static.nyinternet.net
Software: /
Resource Hash: e2f1f3907e6a9f27793827702255261196beacd200a6af5a1ac58a567470230d

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
X-Lib-Version: v0.0.4
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Authorization: Bearer ee68b63ccb709723118b3fbf77473a40
Origin: https://www.edx.org
Content-Type: application/json

Response headers

Date: Mon, 15 Apr 2019 00:41:39 GMT
allowedOrigins: *
Content-Type: application/json
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
allowedHeaders: Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin
Content-Length: 88
allowedMethods: GET,OPTIONS

GET
H2 200 frame.html
dntcl.qualaroo.com/ Frame A4B6 0
0 65ms
6ms Document
text/html 195.181.174.9
CDN77

General

Check archive.org

Show headers Download Go to

Full URL: https://dntcl.qualaroo.com/frame.html
Requested by: Host: s3.amazonaws.com
URL: https://s3.amazonaws.com/ki.js/59450/dj_.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 195.181.174.9 , United Kingdom, ASN60068 (CDN77, GB),
Reverse DNS: frankfurt-1.cdn77.com
Software: CDN77-Turbo /
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_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Response headers

status: 200
date: Mon, 15 Apr 2019 00:41:39 GMT
content-type: text/html
last-modified: Mon, 01 Apr 2019 13:30:25 GMT
etag: W/"5ca21271-142"
access-control-allow-origin: *
server: CDN77-Turbo
x-edge-ip: 195.181.174.1
x-edge-location: frankfurtDE
x-cache: HIT
x-age: 126541
content-encoding: br

OPTIONS
H/1.1 200
OK log Show response
errors.client.optimizely.com/ 13 B
403 B 431ms
100ms XHR
text/plain 18.235.62.136
Amazon.com

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Full URL: https://errors.client.optimizely.com/log
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URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
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Request headers

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Access-Control-Request-Headers: content-type

Response headers

Date: Mon, 15 Apr 2019 00:41:40 GMT
Allow: POST,OPTIONS
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GET
H2 200 nr-768.min.js Show response
js-agent.newrelic.com/ 22 KB
9 KB 8ms
7ms Script
application/javascript 151.101.2.110
Fastly

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Full URL: https://js-agent.newrelic.com/nr-768.min.js
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: H2
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Reverse DNS
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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:39 GMT
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GET
H2 200 json Show response
api.hubapi.com/hs-script-loader-public/v1/config/ 47 B
594 B 168ms
114ms XHR
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Cloudflare

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URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js

Protocol

Security

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Server

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Security Headers

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Request headers

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Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
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Response headers

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GET
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track.hubspot.com/ 45 B
220 B 17ms
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Cloudflare

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https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=1332804328&v=1.1&a=4982103&rcu=https%3A%2F%2Fwww.edx.org%2Fcourse&pu=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&t=edX+Courses+%7C+View+all+online+courses+on+edX.org&cts=1555288899838&vi=6bd2e79df032641cc1d573799a80491f&nc=true&u=23171429.6bd2e79df032641cc1d573799a80491f.1555288899836.1555288899836.1555288899836.1&b=23171429.1.1555288899836

Protocol

Security

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Server

2606:4700::6810:fa05 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

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Software

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Resource Hash

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Security Headers

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Response headers

cf-ray: 4c79e00809a197f2-FRA
date: Mon, 15 Apr 2019 00:41:39 GMT
content-type: image/gif
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GET
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www.dwin1.com/ 11 KB
6 KB 54ms
7ms Script
application/javascript 2600:9000:200c:200:f:8ce2:fb80:93a1
Amazon.com

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Full URL: https://www.dwin1.com/6798.js
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
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Request headers

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GET
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15 KB 6ms
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Facebook

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Host: www.edx.org
URL: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

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expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H/1.1 200
OK 1beac94c95 Show response
bam.nr-data.net/1/ 57 B
254 B 112ms
112ms Script
text/javascript 162.247.242.19
New Relic

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Full URL: https://bam.nr-data.net/1/1beac94c95?a=12274678&sa=1&pl=1555288897586&v=768.2acc9fa&t=Unnamed%20Transaction&be=568&fe=1678&dc=742&f=%5B%22err%22,%22xhr%22,%22stn%22%5D&perf=%7B%22timing%22:%7B%22of%22:1555288897586,%22n%22:0,%22dl%22:466,%22di%22:1291,%22ds%22:1291,%22de%22:1311,%22dc%22:2241,%22l%22:2245,%22le%22:2254,%22f%22:0,%22dn%22:1,%22dne%22:2,%22c%22:2,%22ce%22:39,%22s%22:7,%22rq%22:40,%22rp%22:463,%22rpe%22:464%7D,%22navigation%22:%7B%7D%7D&jsonp=NREUM.setToken
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Content-Type: text/javascript;charset=ISO-8859-1
Content-Length: 57
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GET
H2 200 1601661033380488 Show response
connect.facebook.net/signals/config/ 174 KB
42 KB 9ms
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Facebook

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https://connect.facebook.net/signals/config/1601661033380488?v=2.8.47&r=stable

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Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

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Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

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H2 200 /
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246 B 6ms
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Facebook

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Full URL

https://www.facebook.com/tr/?id=1601661033380488&ev=PageView&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&rl=&if=false&ts=1555288899885&sw=1600&sh=1200&v=2.8.47&r=stable&ec=0&o=30&fbp=fb.1.1555288899884.381786062&it=1555288899858&coo=false&rqm=GET

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

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GET
H/1.1 200
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snap.licdn.com/li.lms-analytics/ 15 KB
5 KB 50ms
6ms Script
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AKAMAI-ASN1

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Full URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
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URL: https://js.hsadspixel.net/fb.js
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Mon, 15 Apr 2019 00:41:40 GMT
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Vary: Accept-Encoding
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Accept-Ranges: bytes
Content-Length: 4571

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 63 KB
24 KB 20ms
16ms Script
application/javascript 2a00:1450:4001:81d::2008
Google LLC

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Full URL

https://www.googletagmanager.com/gtag/js?id=AW-796433197

Requested by

Host: js.hsadspixel.net
URL: https://js.hsadspixel.net/fb.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

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GET
H2 200 conversion_async.js Show response
www.googleadservices.com/pagead/ 23 KB
9 KB 59ms
19ms Script
text/javascript 216.58.207.66
Google LLC

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Full URL

https://www.googleadservices.com/pagead/conversion_async.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-796433197

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

216.58.207.66 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

fra16s25-in-f2.1e100.net

Software

cafe /

Resource Hash

6f023a6ff39f91547bad71637e127374fdcbdeab0ab4a1c102e6251f90e4369b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:40 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
content-disposition: attachment; filename="f.txt"
alt-svc: quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 8844
x-xss-protection: 0
server: cafe
etag: 16103572366717130859
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
timing-allow-origin: *
expires: Mon, 15 Apr 2019 00:41:40 GMT

GET
H2

200

/ Show response
px.ads.linkedin.com/collect/
Redirect Chain

https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fm...
https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fm...
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%2F%3Ftime%3D1555288900072%26pid%3D533266%26url%3Dhttps%253A%252F%252Fwww.edx.org%252Fcourse%253Futm_source%2...
https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fm...

0
111 B

156ms
155ms

Script
application/javascript

2620:119:50e0:105::6cae:b15
LinkedIn Corporation

General

Check archive.org

Show headers Download Go to

Full URL: https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fmt=js&s=1&cookiesTest=true&liSync=true
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2620:119:50e0:105::6cae:b15 , United States, ASN14413 (LINKEDIN - LinkedIn Corporation, US),
Reverse DNS
Software: Play /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:41 GMT
content-encoding: gzip
server: Play
vary: Accept-Encoding
x-li-fabric: prod-ltx1
status: 200
x-li-proto: http/2
x-li-pop: prod-vmi1
content-type: application/javascript
content-length: 20
x-li-uuid: vYMI5QN/lRXgwWfTpisAAA==

Redirect headers

date: Mon, 15 Apr 2019 00:41:40 GMT
content-encoding: gzip
x-content-type-options: nosniff
status: 302
x-li-pop: prod-edc2
content-length: 20
x-li-uuid: Ln042wN/lRXAIN397SoAAA==
pragma: no-cache
server: Play
x-frame-options: sameorigin
expect-ct: max-age=86400, report-uri="https://www.linkedin.com/platform-telemetry/ct"
vary: Accept-Encoding
strict-transport-security: max-age=2592000
x-li-fabric: prod-ltx1
location: https://px.ads.linkedin.com/collect/?time=1555288900072&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&fmt=js&s=1&cookiesTest=true&liSync=true
x-xss-protection: 1; mode=block
cache-control: no-cache, no-store
content-security-policy: default-src *; connect-src 'self' static.licdn.com media.licdn.com static-exp1.licdn.com static-exp2.licdn.com media-exp1.licdn.com media-exp2.licdn.com https://media-src.linkedin.com/media/ www.linkedin.com s.c.lnkd.licdn.com m.c.lnkd.licdn.com s.c.exp1.licdn.com s.c.exp2.licdn.com m.c.exp1.licdn.com m.c.exp2.licdn.com wss://*.linkedin.com dms.licdn.com https://dpm.demdex.net/id https://lnkd.demdex.net/event blob:; img-src data: blob: *; font-src data: *; style-src 'unsafe-inline' 'self' static-src.linkedin.com *.licdn.com; script-src 'report-sample' 'unsafe-inline' 'unsafe-eval' 'self' platform.linkedin.com spdy.linkedin.com static-src.linkedin.com *.ads.linkedin.com *.licdn.com static.chartbeat.com www.google-analytics.com ssl.google-analytics.com bcvipva02.rightnowtech.com www.bizographics.com sjs.bizographics.com js.bizographics.com d.la4-c1-was.salesforceliveagent.com slideshare.www.linkedin.com; object-src 'none'; media-src blob: *; child-src blob: lnkd-communities: voyager: *; frame-ancestors 'self'; report-uri https://www.linkedin.com/platform-telemetry/csp?f=l
x-li-proto: http/2
expires: Thu, 01 Jan 1970 00:00:00 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/ 2 KB
1 KB 18ms
17ms Script
text/javascript 2a00:1450:4001:809::2002
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/?random=1555288900119&cv=9&fst=1555288900119&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=0&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa430&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&tiba=edX%20Courses%20%7C%20View%20all%20online%20courses%20on%20edX.org&async=1&rfmt=3&fmt=4

Requested by

Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:809::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

cafe /

Resource Hash

3c30c48263d8261559f75ca0e4e0db631741fa504d396cf190361e776ffa4a7c

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 15 Apr 2019 00:41:40 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-type: text/javascript; charset=UTF-8
server: cafe
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
status: 200
cache-control: no-cache, must-revalidate
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 1037
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.com/pagead/1p-user-list/796433197/ 42 B
268 B 22ms
21ms Image
image/gif 2a00:1450:4001:815::2004
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/796433197/?random=1555288900119&cv=9&fst=1555286400000&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=0&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa430&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&tiba=edX%20Courses%20%7C%20View%20all%20online%20courses%20on%20edX.org&async=1&fmt=3&cdct=2&is_vtc=1&random=2390994552&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:815::2004 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 15 Apr 2019 00:41:40 GMT
x-content-type-options: nosniff
content-type: image/gif
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/796433197/ 42 B
109 B 23ms
23ms Image
image/gif 2a00:1450:4001:806::2003
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/796433197/?random=1555288900119&cv=9&fst=1555286400000&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=0&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa430&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&tiba=edX%20Courses%20%7C%20View%20all%20online%20courses%20on%20edX.org&async=1&fmt=3&cdct=2&is_vtc=1&random=2390994552&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:806::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 15 Apr 2019 00:41:40 GMT
x-content-type-options: nosniff
content-type: image/gif
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H/1.1 204
No Content log Show response
errors.client.optimizely.com/ 0
237 B 101ms
101ms XHR
text/plain 18.235.62.136
Amazon.com

General

Check archive.org

Show headers 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: 18.235.62.136 Cambridge, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-18-235-62-136.compute-1.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
Origin: https://www.edx.org
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Content-Type: application/json

Response headers

Access-Control-Allow-Origin: https://www.edx.org
Access-Control-Expose-Headers
Access-Control-Allow-Credentials: true
Connection: keep-alive
Date: Mon, 15 Apr 2019 00:41:40 GMT
Content-Type: text/plain

GET
H2 200 /
www.facebook.com/tr/ 44 B
145 B 6ms
6ms Image
image/gif 2a03:2880:f11c:8083:face:b00c:0:25de
Facebook

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1601661033380488&ev=Microdata&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_themed_20190414&rl=&if=false&ts=1555288900388&cd[Schema.org]=%5B%7B%22type%22%3A%22http%3A%2F%2Fschema.org%2FVideoObject%22%2C%22properties%22%3A%7B%7D%2C%22dimensions%22%3A%7B%22w%22%3A1180%2C%22h%22%3A151%7D%2C%22subscopes%22%3A%5B%5D%7D%5D&cd[OpenGraph]=%7B%22og%3Asite_name%22%3A%22edX%22%2C%22og%3Atype%22%3A%22article%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.edx.org%2Fcourse%22%2C%22og%3Atitle%22%3A%22Courses%22%7D&cd[Meta]=%7B%22title%22%3A%22edX%20Courses%20%7C%20View%20all%20online%20courses%20on%20edX.org%22%2C%22meta%3Adescription%22%3A%22Find%20online%20courses%20from%20top%20universities.%20Search%20all%20edX%20MOOCs%20from%20Harvard%2C%20MIT%20and%20more%20and%20enroll%20in%20a%20free%20course%20today.%22%7D&cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%7B%22%40context%22%3A%22http%3A%2F%2Fschema.org%22%2C%22%40graph%22%3A%5B%7B%22%40type%22%3A%22Organization%22%2C%22name%22%3A%22edX%22%2C%22url%22%3A%22https%3A%2F%2Fwww.edx.org%22%2C%22logo%22%3A%22https%3A%2F%2Fwww.edx.org%2Fsites%2Fdefault%2Ffiles%2Ftheme%2Fedx-logo-header.png%22%2C%22sameAs%22%3A%5B%22https%3A%2F%2Fwww.facebook.com%2FedX%22%2C%22https%3A%2F%2Ftwitter.com%2FedXOnline%22%2C%22https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fedx%22%2C%22https%3A%2F%2Fplus.google.com%2F%2BedXOnline%22%2C%22http%3A%2F%2Fwww.instagram.com%2Fedxonline%22%2C%22https%3A%2F%2Fwww.youtube.com%2Fuser%2Fedxonline%22%5D%7D%5D%7D%5D&sw=1600&sh=1200&v=2.8.47&r=stable&ec=1&o=30&fbp=fb.1.1555288899884.381786062&it=1555288899858&coo=false&es=automatic&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8083:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

Referer: https://www.edx.org/course?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_themed_20190414
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Mon, 15 Apr 2019 00:41:40 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
status: 200
cache-control: no-cache, must-revalidate, max-age=0
content-length: 44
expires: Mon, 15 Apr 2019 00:41:40 GMT

Verdicts & Comments Add Verdict or Comment

75 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.

18 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.edx.org/	1970-01-19 00:01:30	Name: __hssc Value: 23171429.1.1555288899836
.edx.org/	1970-01-19 09:23:04	Name: hubspotutk Value: 6bd2e79df032641cc1d573799a80491f
.edx.org/	1970-01-19 09:23:04	Name: __hstc Value: 23171429.6bd2e79df032641cc1d573799a80491f.1555288899836.1555288899836.1555288899836.1
www.edx.org/	1970-01-20 19:50:55	Name: ki_r Value:
www.edx.org/	1970-01-20 19:50:55	Name: ki_t Value: 1555288899828%3B1555288899828%3B1555288899828%3B1%3B1
www.edx.org/	1970-01-19 08:47:04	Name: sailthru_content Value: b7c1842844da568a775dc984aea0041a
.edx.org/	1970-01-19 00:01:28	Name: _gat Value: 1
.edx.org/	1970-01-19 08:47:04	Name: ajs_anonymous_id Value: %22669946eb-50c3-4ffd-b672-495c025c8aa0%22
www.edx.org/	1970-01-19 08:48:31	Name: prod-edx-rollout-group Value: 20190402#mktg_test:random
.edx.org/	1970-01-19 00:02:55	Name: _gid Value: GA1.2.113760255.1555288898
.edx.org/	1970-01-19 17:32:40	Name: _ga Value: GA1.2.1172683923.1555288898
www.edx.org/	1969-12-31 23:59:59	Name: has_js Value: 1
.edx.org/	1969-12-31 23:59:59	Name: __hssrc Value: 1
www.edx.org/	1970-01-19 08:47:04	Name: sailthru_visitor Value: 08fdcf8a-de0f-4085-b21b-380156e5681d
.edx.org/	1970-01-19 08:47:04	Name: ajs_group_id Value: null
.edx.org/	1970-01-19 08:47:04	Name: ajs_user_id Value: null
.edx.org/	1970-01-19 02:11:04	Name: prod.edx.utm Value: {"utm_source":"sailthru","utm_medium":"email","utm_campaign":"newsletter_themed_20190414","created_at":1555288898297}
.edx.org/	1970-01-19 08:47:04	Name: __cfduid Value: de902faf6ebb107015d5a6fb3aae2db941555288897

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
console-api	error	URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/manifest.658ccfa0764159de85d1.js?ppuiqi(Line 1) Message: TypeError: Cannot read property 'removeItem' of null

Security Headers

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

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

Indicators

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

ak.sail-horizon.com
api.hubapi.com
api.sail-personalize.com
api.sail-track.com
api.segment.io
api2.branch.io
app.link
bam.nr-data.net
cdn.branch.io
cdn.optimizely.com
cdn.segment.com
connect.facebook.net
dntcl.qualaroo.com
errors.client.optimizely.com
fonts.googleapis.com
fonts.gstatic.com
getrockerbox.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-scripts.com
js.hsadspixel.net
prod-edxapp.edx-cdn.org
px.ads.linkedin.com
s3.amazonaws.com
snap.licdn.com
stats.g.doubleclick.net
track.hubspot.com
www.dwin1.com
www.edx.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
151.101.2.110
162.208.117.18
162.208.117.19
162.247.242.19
172.64.162.6
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195.181.174.9
216.58.207.66
2600:9000:200c:200:f:8ce2:fb80:93a1
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2606:4700::6810:a5e4
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2606:4700::6811:d2cc
2620:109:c002::6cae:a0a
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2a00:1450:4001:806::2003
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2a03:2880:f01c:216:face:b00c:0:3
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www.edx.org Open in urlscan Pro 2606:4700::6810:a5e4 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

78 Requests

100 %HTTPS

65 %IPv6

33 Domains

37 Subdomains

35 IPs

4 Countries

1212 kBTransfer

3904 kBSize

18 Cookies

17 Outgoing links

Redirected requests

78 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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

Screenshot
Live screenshot

Full Image

78
Requests

100 %
HTTPS

65 %
IPv6

33
Domains

37
Subdomains

35
IPs

4
Countries

1212 kB
Transfer

3904 kB
Size

18
Cookies

78 HTTP transactions
0 data transactions