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

Go To Rescan
Add Verdict Report

Submitted URL:
https://link.edx.org/click/5ebd206d02943a4bd7a7081f/aHR0cHM6Ly93d3cuZWR4Lm9yZy9wcm9mZXNzaW9uYWwtY2VydGlmaWNhdGU_dXRtX...
Effective URL:
https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurch...
Submission: On May 14 via api (May 14th 2020, 4:23:36 pm UTC) from US

Summary HTTP 202 Redirects Links 19 Behaviour Indicators

Summary

This website contacted 36 IPs in 6 countries across 32 domains to perform 202 HTTP transactions. The main IP is 2606:4700::6810:b154, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.edx.org.
TLS certificate: Issued by CloudFlare Inc ECC CA-2 on April 6th 2020. Valid for: 6 months.

This is the only time www.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2606:4700::68... 2606:4700::6810:b554	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 146	2606:4700::68... 2606:4700::6810:b154	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a02:26f0:6c0... 2a02:26f0:6c00:284::13b8	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	54.239.186.139 54.239.186.139	16509 (AMAZON-02) (AMAZON-02)
1	23.45.99.37 23.45.99.37	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	52.222.182.93 52.222.182.93	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:800::200a	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:820::2003	15169 (GOOGLE) (GOOGLE)
1	2600:9000:207... 2600:9000:2070:6800:19:9934:6a80:93a1	16509 (AMAZON-02) (AMAZON-02)
3	52.42.46.86 52.42.46.86	16509 (AMAZON-02) (AMAZON-02)
4	2a00:1450:400... 2a00:1450:4001:819::200e	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:81d::2008	15169 (GOOGLE) (GOOGLE)
1	3.216.195.125 3.216.195.125	14618 (AMAZON-AES) (AMAZON-AES)
5	2606:4700::68... 2606:4700::6810:f048	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:f48:2000... 2a00:f48:2000:1023::3	47447 (TTM) (TTM)
1	2606:4700::68... 2606:4700::6811:d3cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2600:9000:201... 2600:9000:2016:ca00:11:f728:3040:93a1	16509 (AMAZON-02) (AMAZON-02)
1	52.222.182.125 52.222.182.125	16509 (AMAZON-02) (AMAZON-02)
1 1	2a00:1450:400... 2a00:1450:400c:c06::9d	15169 (GOOGLE) (GOOGLE)
1 2	2a00:1450:400... 2a00:1450:4001:800::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:825::2003	15169 (GOOGLE) (GOOGLE)
2	3.228.91.184 3.228.91.184	14618 (AMAZON-AES) (AMAZON-AES)
1	2606:4700::68... 2606:4700::6812:14bf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:70b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:44b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	75.2.104.6 75.2.104.6	16509 (AMAZON-02) (AMAZON-02)
1	99.83.154.140 99.83.154.140	16509 (AMAZON-02) (AMAZON-02)
1	151.101.114.110 151.101.114.110	54113 (FASTLY) (FASTLY)
1	2606:4700::68... 2606:4700::6811:c8cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6813:9a53	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2600:9000:209... 2600:9000:2093:4000:f:8ce2:fb80:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f02... 2a03:2880:f02d:12:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
2	2a03:2880:f12... 2a03:2880:f12d:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	162.247.242.19 162.247.242.19	23467 (NEWRELIC-...) (NEWRELIC-AS-1)
1	2a02:26f0:12d... 2a02:26f0:12d:3aa::25ea	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	216.58.208.34 216.58.208.34	15169 (GOOGLE) (GOOGLE)
1 2	2a05:f500:10:... 2a05:f500:10:101::b93f:9105	14413 (LINKEDIN) (LINKEDIN)
1 1	2a05:f500:10:... 2a05:f500:10:101::b93f:9101	14413 (LINKEDIN) (LINKEDIN)
1	2a00:1450:400... 2a00:1450:4001:81a::2002	15169 (GOOGLE) (GOOGLE)
202	36

1 2606:4700::6810:b554 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

146 2606:4700::6810:b154 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

1 2a02:26f0:6c00:284::13b8 (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

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

1 54.239.186.139 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-239-186-139.ham50.r.cloudfront.net

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

1 23.45.99.37 (Netherlands)

ASN20940 (AKAMAI-ASN1, EU)
PTR: a23-45-99-37.deploy.static.akamaitechnologies.com

a1706490390.cdn.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.222.182.93 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-182-93.ham50.r.cloudfront.net

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

2 2a00:1450:4001:800::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

5 2a00:1450:4001:820::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2600:9000:2070:6800:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

3 52.42.46.86 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-42-46-86.us-west-2.compute.amazonaws.com

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

4 2a00:1450:4001:819::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:81d::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 3.216.195.125 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-216-195-125.compute-1.amazonaws.com

prod-edx-mktg-edit.edx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2606:4700::6810:f048 (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 2a00:f48:2000:1023::3 (Germany)

ASN47447 (TTM, DE)

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

1 2606:4700::6811:d3cc (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2600:9000:2016:ca00:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

1 52.222.182.125 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-182-125.ham50.r.cloudfront.net

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

1 2a00:1450:400c:c06::9d (Brussels, Belgium) 1 redirects

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:800::2004 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:825::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 3.228.91.184 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-228-91-184.compute-1.amazonaws.com

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

1 2606:4700::6812:14bf (United States)

ASN13335 (CLOUDFLARENET, US)

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

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

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6811:44b0 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 75.2.104.6 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: a710cf531d4cd2506.awsglobalaccelerator.com

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

1 99.83.154.140 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: aa7557bb34ea5624b.awsglobalaccelerator.com

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

1 151.101.114.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

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

1 2606:4700::6811:c8cc (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6813:9a53 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2600:9000:2093:4000:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

2 2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)

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

2 2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK, US)

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

1 162.247.242.19 (San Francisco, United States)

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

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

1 2a02:26f0:12d:3aa::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

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

1 216.58.208.34 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: fra15s12-in-f34.1e100.net

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

2 2a05:f500:10:101::b93f:9105 (Ireland) 1 redirects

ASN14413 (LINKEDIN, US)

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

1 2a05:f500:10:101::b93f:9101 (Ireland) 1 redirects

ASN14413 (LINKEDIN, US)

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

1 2a00:1450:4001:81a::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
148	edx.org 2 redirects link.edx.org www.edx.org prod-edx-mktg-edit.edx.org	11 MB
5	edx-cdn.org prod-edx-edxapp-assets.edx-cdn.org	17 KB
5	gstatic.com fonts.gstatic.com	46 KB
4	google-analytics.com www.google-analytics.com	19 KB
4	optimizely.com cdn.optimizely.com a1706490390.cdn.optimizely.com logx.optimizely.com	95 KB
3	linkedin.com 2 redirects px.ads.linkedin.com www.linkedin.com	3 KB
3	qualaroo.com cl.qualaroo.com dntcl.qualaroo.com	48 KB
3	segment.io api.segment.io	417 B
3	branch.io cdn.branch.io api2.branch.io	24 KB
2	facebook.com www.facebook.com	432 B
2	facebook.net connect.facebook.net	161 KB
2	google.de www.google.de	213 B
2	google.com 1 redirects www.google.com	302 B
2	doubleclick.net 1 redirects stats.g.doubleclick.net googleads.g.doubleclick.net	1 KB
2	googletagmanager.com www.googletagmanager.com	76 KB
2	googleapis.com fonts.googleapis.com	2 KB
1	googleadservices.com www.googleadservices.com	11 KB
1	licdn.com snap.licdn.com	2 KB
1	nr-data.net bam.nr-data.net	268 B
1	dwin1.com www.dwin1.com	6 KB
1	hubspot.com track.hubspot.com	256 B
1	hubapi.com api.hubapi.com	364 B
1	newrelic.com js-agent.newrelic.com	9 KB
1	sail-personalize.com api.sail-personalize.com	435 B
1	sail-track.com api.sail-track.com	315 B
1	hs-analytics.net js.hs-analytics.net	19 KB
1	hsadspixel.net js.hsadspixel.net	2 KB
1	hs-banner.com js.hs-banner.com	6 KB
1	sail-horizon.com ak.sail-horizon.com	39 KB
1	hs-scripts.com js.hs-scripts.com	631 B
1	app.link app.link	725 B
1	segment.com cdn.segment.com	75 KB
202	32

	Domain	Requested by
146	www.edx.org	1 redirects www.edx.org
5	prod-edx-edxapp-assets.edx-cdn.org	www.edx.org
5	fonts.gstatic.com	www.edx.org
4	www.google-analytics.com	cdn.segment.com www.google-analytics.com www.edx.org
3	api.segment.io	www.edx.org
2	px.ads.linkedin.com	1 redirects
2	www.facebook.com	connect.facebook.net
2	connect.facebook.net	www.edx.org connect.facebook.net
2	logx.optimizely.com	www.edx.org
2	www.google.de	www.edx.org
2	www.google.com	1 redirects
2	api2.branch.io	www.edx.org
2	cl.qualaroo.com	cdn.segment.com cl.qualaroo.com
2	www.googletagmanager.com	cdn.segment.com js.hsadspixel.net
2	fonts.googleapis.com	www.edx.org
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	cl.qualaroo.com
1	api.sail-personalize.com	www.edx.org
1	api.sail-track.com	www.edx.org
1	js.hs-analytics.net	js.hs-scripts.com
1	js.hsadspixel.net	js.hs-scripts.com
1	js.hs-banner.com	js.hs-scripts.com
1	stats.g.doubleclick.net	1 redirects
1	ak.sail-horizon.com	www.googletagmanager.com
1	js.hs-scripts.com	www.googletagmanager.com
1	prod-edx-mktg-edit.edx.org	www.edx.org
1	app.link	cdn.branch.io
1	cdn.branch.io	www.edx.org
1	a1706490390.cdn.optimizely.com	cdn.optimizely.com
1	cdn.segment.com	www.edx.org
1	cdn.optimizely.com	www.edx.org
1	link.edx.org	1 redirects
202	40

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

Domain
partnerships.edx.org
edx.org
courses.edx.org
business.edx.org
open.edx.org
support.edx.org
www.facebook.com
twitter.com
www.linkedin.com
www.instagram.com
www.reddit.com
itunes.apple.com
play.google.com
www.beian.miit.gov.cn

Subject Issuer	Validity	Valid
sni.cloudflaressl.com CloudFlare Inc ECC CA-2	`2020-04-06` - `2020-10-09`	6 months	crt.sh
cdn.optimizely.com DigiCert SHA2 Secure Server CA	`2020-01-20` - `2021-03-20`	a year	crt.sh
*.segment.com DigiCert SHA2 Secure Server CA	`2019-06-24` - `2020-07-01`	a year	crt.sh
*.cdn.optimizely.com GeoTrust RSA CA 2018	`2020-03-05` - `2021-06-04`	a year	crt.sh
*.branch.io DigiCert SHA2 Secure Server CA	`2018-12-05` - `2020-12-08`	2 years	crt.sh
upload.video.google.com GTS CA 1O1	`2020-04-28` - `2020-07-21`	3 months	crt.sh
*.gstatic.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
appipv4.link Amazon	`2019-08-19` - `2020-09-19`	a year	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
prod-edx-mktg-backend.edx.org Gandi Standard SSL CA 2	`2019-03-19` - `2021-03-19`	2 years	crt.sh
cl.qualaroo.com Let's Encrypt Authority X3	`2020-05-10` - `2020-08-08`	3 months	crt.sh
ak.sail-horizon.com Amazon	`2020-02-07` - `2021-03-07`	a year	crt.sh
www.google.de GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
logx.optimizely.com DigiCert SHA2 High Assurance Server CA	`2018-10-01` - `2020-10-05`	2 years	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
dntcl.qualaroo.com Let's Encrypt Authority X3	`2020-04-22` - `2020-07-21`	3 months	crt.sh
f4.shared.global.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2020-05-06` - `2021-05-07`	a year	crt.sh
hubapi.com CloudFlare Inc ECC CA-2	`2020-01-21` - `2020-10-09`	9 months	crt.sh
hubspot.com CloudFlare Inc ECC CA-2	`2020-04-28` - `2020-10-09`	5 months	crt.sh
*.dwin1.com Amazon	`2020-01-01` - `2021-02-01`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2020-04-15` - `2020-07-14`	3 months	crt.sh
*.nr-data.net DigiCert SHA2 Secure Server CA	`2020-02-05` - `2022-02-08`	2 years	crt.sh
*.licdn.com DigiCert SHA2 Secure Server CA	`2019-04-01` - `2021-05-07`	2 years	crt.sh
www.googleadservices.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
px.ads.linkedin.com DigiCert SHA2 Secure Server CA	`2020-03-04` - `2020-09-04`	6 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
www.google.com GTS CA 1O1	`2020-04-28` - `2020-07-21`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
Frame ID: 2FBB6727686F1C87B05BC995C387EF26
Requests: 200 HTTP requests in this frame

Frame: https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html
Frame ID: EE88C93A1CF3D60D36EBA5DA22F85CC6
Requests: 1 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: 34D1910FA5202BDC9C4FBA54FFDEFBF7
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://link.edx.org/click/5ebd206d02943a4bd7a7081f/aHR0cHM6Ly93d3cuZWR4Lm9yZy9wcm9mZXNzaW9uYWwtY... HTTP 302
https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=r... Page URL

Detected technologies

Drupal (CMS) Expand

Overall confidence: 100%
Detected patterns

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

PHP (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

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

Varnish (Cache Tools) Expand

Overall confidence: 100%
Detected patterns

headers via /varnish(?: $Varnish\/([\d.]+)$)?/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

Optimizely (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /optimizely\.com.*\.js/i

Segment (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /cdn\.segment\.com\/analytics\.js/i

Page Statistics

202
Requests

100 %
HTTPS

69 %
IPv6

32
Domains

40
Subdomains

36
IPs

6
Countries

12208 kB
Transfer

15496 kB
Size

0
Cookies

19 Outgoing links

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

URL: https://partnerships.edx.org/online-campus/free
Title: Learn More.

Search URL Search Domain Scan URL

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/?utm_campaign=edX.org%20Referral&utm_source=edX.org&utm_medium=Top-Nav
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: https://business.edx.org/?utm_medium=Footer&utm_campaign=edX.org+Referral&utm_source=edX.org
Title: edX for Business

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/hc/en-us
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: http://www.linkedin.com/company/edx
Title: Follow edX on LinkedIn

Search URL Search Domain Scan URL

URL: https://www.instagram.com/edxonline/
Title: Follow edX on Instagram

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

URL: http://www.beian.miit.gov.cn/
Title: 粤ICP备17044299号-2

Search URL Search Domain Scan URL

Page URL History

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

https://link.edx.org/click/5ebd206d02943a4bd7a7081f/aHR0cHM6Ly93d3cuZWR4Lm9yZy9wcm9mZXNzaW9uYWwtY2VydGlmaWNhdGU_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1yZWVuZ2FnZW1lbnRfbm90cHVyY2hhc2VkXzRtbw/5e1ccafd576f2c765d41b152Ef06e67c9 HTTP 302
https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 27

https://www.edx.org/api/v1/catalog/search/?type=professional-certificate&page_size=100 HTTP 301
https://www.edx.org/api/v1/catalog/search?type=professional-certificate&page_size=100

Request Chain 173

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j82&tid=UA-35248639-2&cid=1600820936.1589473390&jid=557838049&gjid=774431760&_gid=1143565723.1589473390&_u=aGBAgAAj~&z=1814722758 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1600820936.1589473390&jid=557838049&_v=j82&z=1814722758 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1600820936.1589473390&jid=557838049&_v=j82&z=1814722758&slf_rd=1&random=1950660300

Request Chain 195

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&time=1589473391369 HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26url%3Dhttps%253A%252F%252Fwww.edx.org%252Fprofessional-certificate%253Futm_source%253Dsailthru%2526utm_medium%253Demail%2526utm_campaign%253Dreengagement_notpurchased_4mo%26time%3D1589473391369%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&time=1589473391369&liSync=true

202 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 professional-certificate Show response
www.edx.org/
Redirect Chain

https://link.edx.org/click/5ebd206d02943a4bd7a7081f/aHR0cHM6Ly93d3cuZWR4Lm9yZy9wcm9mZXNzaW9uYWwtY2VydGlmaWNhdGU_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1yZWVuZ2FnZW1lbnRfb...
https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

15 KB
6 KB

47ms
27ms

Document
text/html

2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

abdf020644b86f7538ee472d0d5b0f72bf027a3b709b4b3f5c3e959ed6ed6c9e

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: /professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
cookie: __cfduid=d44f82eee2e2714212922e41ff2a7f5111589473388; sailthru_hid=1123eb9b638f983fea3c3ad5114c4f025e1ccafd576f2c765d41b152043dff83ffafdc71effc536bfdd2fd76; sailthru_bid=5ebd206d02943a4bd7a7081f
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status: 200
date: Thu, 14 May 2020 16:23:09 GMT
content-type: text/html; charset=utf-8
content-length: 5556
age: 157
cache-control: s-maxage=300, max-age=0, must-revalidate
content-encoding: gzip
content-language: en
etag: "1589472863-1"
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Thu, 14 May 2020 16:14:23 GMT
vary: X-Accept-Language,Accept-Encoding
via: varnish
x-ah-environment: prod
x-cache: HIT
x-cache-hits: 8
x-content-type-options: nosniff
x-drupal-cache: MISS
x-frame-options: SameOrigin
x-generator: Drupal 7 (http://drupal.org)
x-request-id: v-f9924f2c-95fd-11ea-8157-ef45077aa4ee
cf-cache-status: HIT
accept-ranges: bytes
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
server: cloudflare
cf-ray: 5935f64b6fe0dfc7-FRA
cf-request-id: 02b59843200000dfc74e9e2200000001

Redirect headers

status: 302
date: Thu, 14 May 2020 16:23:09 GMT
content-type: text/html; charset=UTF-8
content-length: 0
set-cookie: __cfduid=d44f82eee2e2714212922e41ff2a7f5111589473388; expires=Sat, 13-Jun-20 16:23:08 GMT; path=/; domain=.edx.org; HttpOnly; SameSite=Lax sailthru_hid=1123eb9b638f983fea3c3ad5114c4f025e1ccafd576f2c765d41b152043dff83ffafdc71effc536bfdd2fd76; expires=Fri, 14-May-2021 22:11:55 GMT; Max-Age=31556926; path=/; domain=edx.org sailthru_bid=5ebd206d02943a4bd7a7081f; expires=Sat, 13-Jun-2020 16:23:09 GMT; Max-Age=2592000; path=/; domain=edx.org
location: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
server: cloudflare
cf-ray: 5935f6475a6d1f1d-FRA
cf-request-id: 02b598409b00001f1da92b9200000001

GET
H2 200 css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
www.edx.org/sites/default/files/css/ 7 KB
2 KB 32ms
29ms Stylesheet
text/css 2606:4700::6810:b154
CLOUDFLARENET

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c44fab5ab25ff9f9dc07aced65f77686ec6a831bb858efaac266ba5deaf7d26e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3193
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2217
cf-request-id: 02b59843430000dfc74e9e4200000001
x-request-id: v-aa63a896-8db1-11ea-9006-d3954628041f
last-modified: Fri, 01 May 2020 20:17:33 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64b988adfc7-FRA
expires: Wed, 03 Jun 2020 02:47:59 GMT

GET
H2 200 css_mktzIRd5CRE-97qJhrh-LyZqgbhTe9MZCqn-bCpDQ_g.css
www.edx.org/sites/default/files/css/ 6 KB
2 KB 21ms
19ms Stylesheet
text/css 2606:4700::6810:b154
CLOUDFLARENET

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9a4b7321177909113ef7ba8986b87e2f266a81b8537bd3190aa9fe6c2a4343f8

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3434
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1660
cf-request-id: 02b59843430000dfc74e9e5200000001
x-request-id: v-aa5ace8e-8bb2-11ea-b173-5737812ab761
last-modified: Wed, 01 Apr 2020 16:41:47 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/css
via: varnish
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64b988bdfc7-FRA
expires: Sun, 31 May 2020 13:50:06 GMT

GET
H2 200 css_8PZDPhxXbON4165oW6zi0WE3IYizRXf8qreBQd3x9GM.css
www.edx.org/sites/default/files/css/ 457 KB
70 KB 22ms
19ms Stylesheet
text/css 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/css/css_8PZDPhxXbON4165oW6zi0WE3IYizRXf8qreBQd3x9GM.css

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f0f6433e1c576ce378d7ae685bace2d161372188b34577fcaab78141ddf1f463

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 6204
x-ah-environment: prod
vary: Accept-Encoding
content-length: 71054
cf-request-id: 02b59843430000dfc74e9e6200000001
x-request-id: v-fdb7a7ac-7f3a-11ea-b0f7-3bc988db6981
last-modified: Wed, 15 Apr 2020 17:03:12 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64b988ddfc7-FRA
expires: Fri, 15 May 2020 17:03:12 GMT

GET
H2 200 css_vCUzQp3N37rfxD4aTUoEEwapKD-KAd7YlMV9XmochIo.css
www.edx.org/sites/default/files/css/ 925 B
530 B 29ms
26ms Stylesheet
text/css 2606:4700::6810:b154
CLOUDFLARENET

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bc2533429dcddfbadfc43e1a4d4a041306a9283f8a01ded894c57d5e6a1c848a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3152
x-ah-environment: prod
vary: Accept-Encoding
content-length: 355
cf-request-id: 02b59843430000dfc74e9e7200000001
x-request-id: v-56faa620-8dc8-11ea-9526-b3a45842a056
last-modified: Fri, 01 May 2020 20:17:33 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64b9892dfc7-FRA
expires: Wed, 03 Jun 2020 05:30:18 GMT

GET
H2 200 js_BS7lvIetxt5p0fnn8_eCWnMeaRrDtMr6wniCIIuVxSw.js Show response
www.edx.org/sites/default/files/js/ 114 KB
40 KB 37ms
34ms Script
text/javascript 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/default/files/js/js_BS7lvIetxt5p0fnn8_eCWnMeaRrDtMr6wniCIIuVxSw.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

052ee5bc87adc6de69d1f9e7f3f7825a731e691ac3b4cafac27882208b95c52c

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66974
x-cache: HIT
status: 200
x-cache-hits: 3495
x-ah-environment: prod
vary: Accept-Encoding
content-length: 40954
cf-request-id: 02b59843430000dfc74e9e8200000001
x-request-id: v-2d5e5cbc-8ba7-11ea-a790-0fc01f1f20ac
last-modified: Tue, 21 Apr 2020 13:22:36 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64b9894dfc7-FRA
expires: Sun, 31 May 2020 12:27:52 GMT

GET
H2 200 1743970571.js Show response
cdn.optimizely.com/js/ 330 KB
95 KB 22ms
7ms Script
text/javascript 2a02:26f0:6c00:284::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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:6c00:284::13b8 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

AmazonS3 /

Resource Hash

b3b943f6d5018c35282da06c28c23a34d04eb4810aa679ed9a4fb208e0d3c4d3

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-meta-pci_enabled: False
x-amz-version-id: 4qbcYeSUaQf9AlFpHHRSFK82L0O_nffH
content-encoding: gzip
etag: "36c64749999655d64ab68946dbf92777"
x-amz-request-id: C578AB7891B21B3B
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vary: Accept-Encoding
content-length: 96132
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server: AmazonS3
date: Thu, 14 May 2020 16:23:09 GMT
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strict-transport-security: max-age=15768000
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GET
H2 200 js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js Show response
www.edx.org/sites/default/files/js/ 14 KB
5 KB 28ms
26ms Script
text/javascript 2606:4700::6810:b154
CLOUDFLARENET

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

396a93f393faf81034ddf725aedba16bc6ebb156d8ccbd1d8b141f575995cb17

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66974
x-cache: HIT
status: 200
x-cache-hits: 3383
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4755
cf-request-id: 02b59843430000dfc74e9e9200000001
x-request-id: v-aa469a90-8bb2-11ea-b07c-0b0791f6caa3
last-modified: Wed, 01 Apr 2020 16:41:47 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64b9897dfc7-FRA
expires: Sun, 31 May 2020 13:50:06 GMT

GET
H2 200 js_ED5CXIEwhB9PDdZv7AOYZUbFBi9KCcPctIWjP4xzd14.js Show response
www.edx.org/sites/default/files/js/ 27 KB
10 KB 31ms
29ms Script
text/javascript 2606:4700::6810:b154
CLOUDFLARENET

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

103e425c8130841f4f0dd66fec03986546c5062f4a09c3dcb485a33f8c73775e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3339
x-ah-environment: prod
vary: Accept-Encoding
content-length: 10167
cf-request-id: 02b59843430000dfc74e9ea200000001
x-request-id: v-aa572bee-8bb2-11ea-9309-e37ca9a1201a
last-modified: Wed, 01 Apr 2020 16:41:47 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64b9899dfc7-FRA
expires: Sun, 31 May 2020 13:50:06 GMT

GET
H2 200 edx-logo-header.png
www.edx.org/sites/default/files/theme/ 1 KB
1 KB 27ms
26ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7cdebb92c8372f0227e9088b3d281410f78667b4bca367aba081af42e5072236

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1290
cf-polished: origSize=1894
x-cache: HIT
status: 200
x-cache-hits: 105479
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1258
cf-request-id: 02b59843e20000dfc74ea00200000001
x-request-id: v-9ce4cd38-5dfc-11ea-993c-abfb39f507d5
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: Tue, 02 Jun 2020 09:43:44 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64c9b52dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 js_asIaD16FD7uotC0-R0mY4TYtcYoTYtA9nYyVZoshZC8.js Show response
www.edx.org/sites/default/files/js/ 789 B
844 B 17ms
17ms Script
text/javascript 2606:4700::6810:b154
CLOUDFLARENET

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6ac21a0f5e850fbba8b42d3e474998e1362d718a1362d03d9d8c95668b21642f

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3235
x-ah-environment: prod
vary: Accept-Encoding
content-length: 501
cf-request-id: 02b59843710000dfc74e9f1200000001
x-request-id: v-e9d17dde-8d37-11ea-b7e6-23785fdde590
last-modified: Fri, 01 May 2020 20:17:34 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: text/javascript
via: varnish
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64be963dfc7-FRA
expires: Tue, 02 Jun 2020 12:16:27 GMT

GET
H2 200 backbone-min.js Show response
www.edx.org/sites/all/themes/atedx/scripts/vendor/common/ 19 KB
6 KB 24ms
24ms Script
application/javascript 2606:4700::6810:b154
CLOUDFLARENET

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?q9o5p8

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e0ff6c99c8c33330448f0e977f2fe67636ed3ea77481833ceacf2303819f0c7b

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1840
x-cache: HIT
status: 200
x-cache-hits: 51421
x-ah-environment: prod
vary: Accept-Encoding
content-length: 6398
cf-request-id: 02b59843740000dfc74e9f2200000001
x-request-id: v-cbc3db3e-8be8-11ea-9148-a7e3ecab2151
last-modified: Fri, 26 Apr 2019 07:13:00 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64be970dfc7-FRA
expires: Sun, 31 May 2020 20:17:34 GMT

GET
H2 200 manifest.e93f6df07068e23b74bf.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 3 KB
2 KB 28ms
27ms Script
application/javascript 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/manifest.e93f6df07068e23b74bf.js?q9o5p8

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

49d97dbd173ff5078b78a4a5268026aabbd11aa176769af9f0a044b63fc3f170

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3414
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1600
cf-request-id: 02b59843e20000dfc74e9fc200000001
x-request-id: v-cb6b235e-8be8-11ea-91b5-77ffeaa4793e
last-modified: Fri, 01 May 2020 20:17:07 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64c9b4ddfc7-FRA
expires: Sun, 31 May 2020 20:17:34 GMT

GET
H2 200 vendor.cf0f230ca1ec42dc02a8.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 128 KB
44 KB 29ms
27ms Script
application/javascript 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/vendor.cf0f230ca1ec42dc02a8.js?q9o5p8

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3512
x-ah-environment: prod
vary: Accept-Encoding
content-length: 44642
cf-request-id: 02b59843e20000dfc74e9fd200000001
x-request-id: v-cb8bfc8c-8be8-11ea-affd-77376e232d7f
last-modified: Wed, 29 Apr 2020 13:53:34 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64c9b4edfc7-FRA
expires: Sun, 31 May 2020 20:17:35 GMT

GET
H2 200 site_header.3e4ba60d539321afc02e.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 440 KB
121 KB 29ms
28ms Script
application/javascript 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header.3e4ba60d539321afc02e.js?q9o5p8

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 66979
x-cache: HIT
status: 200
x-cache-hits: 3426
x-ah-environment: prod
vary: Accept-Encoding
content-length: 123195
cf-request-id: 02b59843e20000dfc74e9fe200000001
x-request-id: v-cdec05da-8be8-11ea-b40f-ff29f53152b3
last-modified: Wed, 29 Apr 2020 13:53:34 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64c9b4fdfc7-FRA
expires: Sun, 31 May 2020 20:17:39 GMT

GET
H2 200 pc_landing_page.1afdc83da66c90a03fe6.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 302 B
415 B 33ms
32ms Script
application/javascript 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/sites/all/themes/atedx/scripts/dist/pc_landing_page.1afdc83da66c90a03fe6.js?q9o5p8

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d0058a1cd34d5ecfa49b16d1a15cc7903d50bb8617f3738a17bf01341da306f0

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 64187
x-cache: HIT
status: 200
x-cache-hits: 1770
x-ah-environment: prod
vary: Accept-Encoding
content-length: 232
cf-request-id: 02b59843e20000dfc74e9ff200000001
x-request-id: v-1cc57920-8be9-11ea-b6cc-df26ede36843
last-modified: Wed, 29 Apr 2020 13:53:34 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
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64c9b51dfc7-FRA
expires: Sun, 31 May 2020 20:19:51 GMT

GET
H2 200 analytics.min.js Show response
cdn.segment.com/analytics.js/v1/8fncv13bt5/ 401 KB
75 KB 196ms
84ms Script
text/javascript 54.239.186.139
AMAZON-02

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.239.186.139 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-54-239-186-139.ham50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: b5bfe9b05d08609f6a47ccb5d19205d33d86e3ee99129fd550bb15107a0adc6b

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:20:34 GMT
content-encoding: gzip
age: 156
x-cache: Hit from cloudfront
status: 200
x-amz-replication-status: COMPLETED
content-length: 76619
access-control-allow-origin: *
last-modified: Wed, 13 May 2020 20:07:53 GMT
server: AmazonS3
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https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html

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

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Full URL

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Full URL

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GOOGLE

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https://fonts.gstatic.com/s/opensans/v17/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2

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font/woff2 2a00:1450:4001:820::2003
GOOGLE

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https://fonts.gstatic.com/s/opensans/v17/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2

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Protocol

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GET
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10 KB 6ms
5ms Font
font/woff2 2a00:1450:4001:820::2003
GOOGLE

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Check archive.org

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Full URL

https://fonts.gstatic.com/s/opensans/v17/mem6YaGs126MiZpBA-UFUK0Zdc1GAK6b.woff2

Requested by

Host: www.edx.org
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Protocol

Security

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Server

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Response headers

date: Thu, 09 Apr 2020 03:33:18 GMT
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GET
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9 KB 6ms
5ms Font
font/woff2 2a00:1450:4001:820::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/opensans/v17/mem5YaGs126MiZpBA-UNirkOUuhpKKSTjw.woff2

Requested by

Host: www.edx.org
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Protocol

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accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 9180
x-xss-protection: 0
expires: Sat, 10 Apr 2021 08:39:52 GMT

GET
H2 200 mem5YaGs126MiZpBA-UN7rgOUuhpKKSTjw.woff2
fonts.gstatic.com/s/opensans/v17/ 9 KB
9 KB 6ms
5ms Font
font/woff2 2a00:1450:4001:820::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v17/mem5YaGs126MiZpBA-UN7rgOUuhpKKSTjw.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header.3e4ba60d539321afc02e.js?q9o5p8

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:820::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a48a6e4b14fe55f750c0a3dfb5a6f4941bdc06af0aa542b90de25c30c2b4625c

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Origin: https://www.edx.org

Response headers

date: Fri, 10 Apr 2020 06:12:35 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 19:31:11 GMT
server: sffe
age: 2974234
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 9080
x-xss-protection: 0
expires: Sat, 10 Apr 2021 06:12:35 GMT

GET
H2

200

search Show response
www.edx.org/api/v1/catalog/
Redirect Chain

https://www.edx.org/api/v1/catalog/search/?type=professional-certificate&page_size=100
https://www.edx.org/api/v1/catalog/search?type=professional-certificate&page_size=100

422 KB
89 KB

21ms
21ms

XHR
application/json

2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/api/v1/catalog/search?type=professional-certificate&page_size=100

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7b4960c64d00bd5ec7a24722eb014a35d46b4c1f47ab339d3eb93e5b2754cfc5

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
x-cache: HIT
status: 200
x-cache-hits: 19
x-ah-environment: prod
vary: X-Accept-Language,Accept-Encoding
content-length: 90644
cf-request-id: 02b598456c0000dfc74ea36200000001
x-request-id: v-6fd74cf0-95e5-11ea-b6fd-67cd84fcfe57
last-modified: Thu, 14 May 2020 13:18:44 GMT
server: cloudflare
x-frame-options: SameOrigin
etag: "1589462324-1"
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
cache-control: public, max-age=21600
accept-ranges: bytes
cf-ray: 5935f64f1afedfc7-FRA
x-drupal-cache: MISS
expires: Sun, 19 Nov 1978 05:00:00 GMT

Redirect headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
x-cache: HIT
status: 301
x-cache-hits: 3
x-ah-environment: prod
vary: X-Accept-Language, Accept-Encoding
content-length: 0
cf-request-id: 02b59844de0000dfc74ea0c200000001
x-request-id: v-f55408ba-95fd-11ea-8ea7-1783b1c1beec
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/html; charset=UTF-8
location: https://www.edx.org/api/v1/catalog/search?type=professional-certificate&page_size=100
cache-control: max-age=900, public
cf-ray: 5935f64e3fdedfc7-FRA
x-drupal-cache: MISS
expires: Sun, 19 Nov 1978 05:00:00 GMT

GET
H2 200 pc-landingpage-header-cert.jpg
www.edx.org/sites/all/themes/atedx/images/certificates/ 8 KB
8 KB 25ms
17ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/all/themes/atedx/images/certificates/pc-landingpage-header-cert.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

43a6abc25b5719e4302a067363ca8593beff277bd0f771ce7914cebe1c83ffcb

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=7964
x-cache: HIT
status: 200
x-cache-hits: 552
x-ah-environment: prod
vary: Accept-Encoding
content-length: 7941
cf-request-id: 02b59844ff0000dfc74ea0d200000001
x-request-id: v-e419c30a-8df6-11ea-aee8-575e0f3f8143
last-modified: Fri, 26 Apr 2019 07:39:06 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/jpeg
expires: Fri, 15 May 2020 13:08:40 GMT
cache-control: max-age=86400
accept-ranges: bytes
cf-ray: 5935f64e6875dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 Learner-Harleen.jpg
www.edx.org/sites/all/themes/atedx/images/people/ 6 KB
7 KB 55ms
47ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/all/themes/atedx/images/people/Learner-Harleen.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f1ea68bf5726eb38cdf1f7ae27cca4585615318d7dd455b2b2d3087e890ae86c

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: degrade=85, origSize=9308
x-cache: HIT
status: 200
x-cache-hits: 737
x-ah-environment: prod
vary: Accept-Encoding
content-length: 6505
cf-request-id: 02b59844ff0000dfc74ea0e200000001
x-request-id: v-e2ff1704-950d-11ea-a089-bf021d4afb86
last-modified: Fri, 26 Apr 2019 07:39:06 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/jpeg
expires: Fri, 15 May 2020 13:09:44 GMT
cache-control: max-age=86400
accept-ranges: bytes
cf-ray: 5935f64e6879dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 Learner-Sanin.jpg
www.edx.org/sites/all/themes/atedx/images/people/ 5 KB
5 KB 25ms
17ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/all/themes/atedx/images/people/Learner-Sanin.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ad230a29cdc778044c61bd389569afa2ca79fcbd54fe718e6531d56fe20b8b5e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: degrade=85, origSize=10860
x-cache: HIT
status: 200
x-cache-hits: 519
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4635
cf-request-id: 02b59844ff0000dfc74ea0f200000001
x-request-id: v-e6c92070-8f98-11ea-8a30-e36928d50ec0
last-modified: Fri, 26 Apr 2019 07:39:06 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/jpeg
expires: Fri, 15 May 2020 13:02:25 GMT
cache-control: max-age=86400
accept-ranges: bytes
cf-ray: 5935f64e687bdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 harvard_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 2 KB
2 KB 39ms
31ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/banner/harvard_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

71f0872c1d7650d53296c23fe1d966cfefdaf0ca1734a77784155f39f43fe71e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 863
cf-polished: origSize=4786
x-cache: HIT
status: 200
x-cache-hits: 89188
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2278
cf-request-id: 02b59844ff0000dfc74ea10200000001
x-request-id: v-a633d050-8d22-11ea-9874-cbad79e0ad67
last-modified: Thu, 01 Jan 1970 00:00:00 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: Tue, 02 Jun 2020 09:44:14 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e687ddfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 microsoft201x101.png
www.edx.org/sites/default/files/school/image/logo/ 4 KB
5 KB 37ms
29ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/microsoft201x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

06f46f0eb2e7e3014099a610a44aa1f43df6ada4a87c23624b2494f5beb17b19

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 12945
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4451
cf-request-id: 02b59845010000dfc74ea11200000001
x-request-id: v-32541c58-8b9c-11ea-baa1-53450ae3e2fa
last-modified: Tue, 12 Jan 2016 20:42:44 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: Tue, 02 Jun 2020 09:44:32 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e6881dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 berkeley_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 3 KB
3 KB 26ms
18ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/banner/berkeley_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8cd055f2de1c9ce90fda9e1f0925088716b0f91f81694faaade3e0e2f7f2eb0d

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 863
cf-polished: origSize=5074
x-cache: HIT
status: 200
x-cache-hits: 82013
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2628
cf-request-id: 02b59845010000dfc74ea12200000001
x-request-id: v-9725368a-8d22-11ea-883a-a75a920d2c1d
last-modified: Thu, 01 Jan 1970 00:00:00 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: Tue, 02 Jun 2020 09:43:49 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e6887dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 tum_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 6 KB
6 KB 33ms
26ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/banner/tum_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862b49cf1f3ad33242c0fb4c2aca506510230f3dcf7b0e0a40f082a26815db04

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=9100
x-cache: HIT
status: 200
x-cache-hits: 11002
x-ah-environment: prod
vary: Accept-Encoding
content-length: 6013
cf-request-id: 02b59845010000dfc74ea13200000001
x-request-id: v-2513bcc8-5dfd-11ea-9303-e7f1e00adfa1
last-modified: Wed, 07 May 2014 17:21:04 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, 31 May 2020 11:14:04 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e688adfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 wharton_online_200x101.png
www.edx.org/sites/default/files/school/image/logo/ 7 KB
8 KB 23ms
16ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/wharton_online_200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2a207846038d799a470a06d20f43de70a9222fe1855f6b5badbd85317d2f5242

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 10842
x-ah-environment: prod
vary: Accept-Encoding
content-length: 7488
cf-request-id: 02b59845010000dfc74ea14200000001
x-request-id: v-c828fc1c-5dfc-11ea-acb0-e7a283d2da48
last-modified: Tue, 12 Jan 2016 20:53:22 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, 31 May 2020 11:06:35 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e688fdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 nyif-200x101_0.png
www.edx.org/sites/default/files/school/image/logo/ 3 KB
3 KB 48ms
40ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/nyif-200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

15ddc91e80ac90546e352e34c40ee90cb01553f5f92f610136496ad398f6226a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 25367
x-ah-environment: prod
vary: Accept-Encoding
content-length: 3219
cf-request-id: 02b59845010000dfc74ea15200000001
x-request-id: v-1e090e26-5c75-11ea-b1ea-430f51b90861
last-modified: Wed, 23 Mar 2016 21:10:42 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, 31 May 2020 11:01:38 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e6894dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 dartmouth_200x101.png
www.edx.org/sites/default/files/school/image/logo/ 3 KB
3 KB 32ms
25ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/dartmouth_200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

48d9bc320e90741e32aae56099921eb3c1ff3962e502034ee796fd3def4f4a7b

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=14705
x-cache: HIT
status: 200
x-cache-hits: 12832
x-ah-environment: prod
vary: Accept-Encoding
content-length: 3056
cf-request-id: 02b59845010000dfc74ea16200000001
x-request-id: v-d2b24270-8b9b-11ea-8f67-57f1a8af0451
last-modified: Mon, 06 May 2019 18:00:39 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, 31 May 2020 11:06:35 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e6897dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 pennx-logo12012015-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 6 KB
6 KB 31ms
24ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/pennx-logo12012015-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

11b697dc0595aa96a67dc46f606c49c386d4d8544e40592be3d3237cfc5a54f5

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 936
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 14925
x-ah-environment: prod
vary: Accept-Encoding
content-length: 6005
cf-request-id: 02b59845040000dfc74ea17200000001
x-request-id: v-8325bb96-5dfc-11ea-abaf-07ba403e898b
last-modified: Tue, 12 Jan 2016 20:51:45 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: image/png
expires: Sun, 31 May 2020 11:06:35 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e689fdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 catalyst_logo_200x101.jpg
www.edx.org/sites/default/files/school/image/logo/ 4 KB
4 KB 44ms
37ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/catalyst_logo_200x101.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

79396070043a0fabdd0a268014555867f26d6860ba6dda08a0322ade6c57328b

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: degrade=85, origSize=8737
x-cache: HIT
status: 200
x-cache-hits: 12756
x-ah-environment: prod
vary: Accept-Encoding
content-length: 3884
cf-request-id: 02b59845040000dfc74ea18200000001
x-request-id: v-d293deac-8b9b-11ea-8301-1bc9171b5598
last-modified: Mon, 20 Nov 2017 22:17:14 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: image/jpeg
expires: Sun, 31 May 2020 11:06:35 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68a2dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ucsdx-logo12012015-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 3 KB
3 KB 33ms
27ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/ucsdx-logo12012015-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

867af3e3787bb58635c10610d731a49ba63296b71dcf372f4a97c1d13f2ba9a5

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 935
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 18591
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2945
cf-request-id: 02b59845040000dfc74ea19200000001
x-request-id: v-0532b5be-8b9b-11ea-854d-3f38edfd9ee2
last-modified: Thu, 01 Jan 1970 00:00:00 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, 31 May 2020 11:00:51 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68a4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 dib_upload_02052018_200x101.png
www.edx.org/sites/default/files/school/image/logo/ 5 KB
6 KB 25ms
18ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/dib_upload_02052018_200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

917170220b15de9aaec422f2e88925e546265127feb8ac846947d4ca435473bd

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=8033
x-cache: HIT
status: 200
x-cache-hits: 25270
x-ah-environment: prod
vary: Accept-Encoding
content-length: 5506
cf-request-id: 02b59845040000dfc74ea1a200000001
x-request-id: v-96b09d1c-5c75-11ea-85c2-07006c71b08f
last-modified: Tue, 06 Feb 2018 20:01:09 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: Tue, 02 Jun 2020 09:48:07 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68a7dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 columbiau200x101.png
www.edx.org/sites/default/files/school/image/logo/ 5 KB
6 KB 43ms
37ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/columbiau200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

36a624e3b8a1c1502af2f1721b757cf28e86db89c2de8c4257eeda4ca2aa3eac

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 936
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 17454
x-ah-environment: prod
vary: Accept-Encoding
content-length: 5482
cf-request-id: 02b59845040000dfc74ea1b200000001
x-request-id: v-0aeecc5e-5c75-11ea-899c-2fa807dc8c11
last-modified: Tue, 12 Jan 2016 20:40:57 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: image/png
expires: Sun, 31 May 2020 11:01:42 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68a9dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 w3c-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 5 KB
5 KB 35ms
30ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/w3c-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3d3bd5bfca5894c6a9fb0a6650bb3398fae80f249791d983037ca5b3a610c0e2

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 10949
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4847
cf-request-id: 02b59845040000dfc74ea1c200000001
x-request-id: v-52871b0e-7591-11ea-9b3d-8bf1cbb38959
last-modified: Tue, 12 Jan 2016 20:53:10 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: Tue, 02 Jun 2020 09:56:54 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68abdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 hkust-logo-200x201_0.png
www.edx.org/sites/default/files/school/image/banner/ 3 KB
3 KB 32ms
27ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/banner/hkust-logo-200x201_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8d53848e0c8e75723d93941284b9a4c480fb3f06e8159d4bd164bb615bd80928

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=5045
x-cache: HIT
status: 200
x-cache-hits: 13224
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2577
cf-request-id: 02b59845040000dfc74ea1d200000001
x-request-id: v-a05bd20e-8b9c-11ea-acee-9f3142dfdd6f
last-modified: Wed, 07 May 2014 17:21:01 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, 31 May 2020 11:12:20 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68addfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 delft_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 3 KB
3 KB 46ms
41ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/banner/delft_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

58c127c58050984c82921ef6dcf493bd9718aa7d24baff41082c4a2ede47380b

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 935
cf-polished: origSize=6519
x-cache: HIT
status: 200
x-cache-hits: 103393
x-ah-environment: prod
vary: Accept-Encoding
content-length: 3209
cf-request-id: 02b59845040000dfc74ea1e200000001
x-request-id: v-02e33c16-8b9b-11ea-8272-57995577758d
last-modified: Thu, 01 Jan 1970 00:00:00 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, 31 May 2020 11:00:47 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68afdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ritx_200x101.png
www.edx.org/sites/default/files/school/image/logo/ 2 KB
3 KB 37ms
32ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/ritx_200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a67d4cc06f9550743dd3a8551f15d8341c12ce58cd4b60f7fda7ebba061a14f8

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 936
cf-polished: origSize=13694
x-cache: HIT
status: 200
x-cache-hits: 17604
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2372
cf-request-id: 02b59845040000dfc74ea1f200000001
x-request-id: v-d2af273e-8b9b-11ea-b794-e7ab70b29eab
last-modified: Wed, 03 Apr 2019 20:15:43 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: image/png
expires: Sun, 31 May 2020 11:06:35 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68b3dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 michiganx-logo12012015-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 2 KB
2 KB 35ms
30ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/michiganx-logo12012015-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6ce7b9ef2f3382ee431830bdd060ccdc3adcd45be7b9a5b48aa6d08cb1fc46e2

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 935
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 25388
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2300
cf-request-id: 02b59845040000dfc74ea20200000001
x-request-id: v-d1146c4e-8d22-11ea-afaa-63a6e9fa4d74
last-modified: Tue, 12 Jan 2016 20:51:05 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, 31 May 2020 11:01:38 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68b4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 upv_200x101.jpg
www.edx.org/sites/default/files/school/image/logo/ 5 KB
5 KB 22ms
17ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/upv_200x101.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7b8cbe544d24495e3f3856e06c6249efb653ed75ce8466d0361e906bad1bf36a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 934
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 29750
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4760
cf-request-id: 02b59845040000dfc74ea21200000001
x-request-id: v-1433cdaa-5c75-11ea-98b2-c328b3c49aa6
last-modified: Tue, 12 Jan 2016 20:40:04 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/jpeg
expires: Sun, 31 May 2020 11:01:38 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68b7dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 galileox-logo-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 16 KB
16 KB 28ms
24ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/galileox-logo-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

535ad206e63a067ab6c371d7e3d44e34a28a9e1d10f13dcb967295065e1d4921

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 934
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 25544
x-ah-environment: prod
vary: Accept-Encoding
content-length: 16087
cf-request-id: 02b59845040000dfc74ea22200000001
x-request-id: v-999e14c2-5dfc-11ea-9934-53d9eb14a026
last-modified: Tue, 12 Jan 2016 20:41:25 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: Tue, 02 Jun 2020 09:44:33 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68b8dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 uc3mx_200x101.png
www.edx.org/sites/default/files/school/image/logo/ 5 KB
5 KB 37ms
33ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/uc3mx_200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bc9c86496f2d5ee94d18fa1516a228a570885a1d1ffabbdb1df92464e57a380d

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=25123
x-cache: HIT
status: 200
x-cache-hits: 21715
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4847
cf-request-id: 02b59845040000dfc74ea23200000001
x-request-id: v-430084d2-8d23-11ea-960f-9f5b097951ad
last-modified: Wed, 14 Dec 2016 16:24:18 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, 31 May 2020 11:05:17 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68bbdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 wageningenx-logo12022015-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 4 KB
4 KB 34ms
31ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/wageningenx-logo12022015-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3b5e6d3a764d01c6c56a07c7414605d31504da6d8b49093cbdc114bd54e16fb1

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 934
cf-polished: origSize=21558
x-cache: HIT
status: 200
x-cache-hits: 15038
x-ah-environment: prod
vary: Accept-Encoding
content-length: 3954
cf-request-id: 02b59845040000dfc74ea24200000001
x-request-id: v-fd128f88-8d22-11ea-ac70-2360faf0e465
last-modified: Fri, 14 Oct 2016 19:12:48 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: Tue, 02 Jun 2020 09:46:40 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68bddfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 uw_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 2 KB
2 KB 35ms
32ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/banner/uw_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8c97fb9ae172c6c2278ac99335e53a8b9062cead654cf138ee3be18fb609fdd7

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=2294
x-cache: HIT
status: 200
x-cache-hits: 12779
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2142
cf-request-id: 02b59845040000dfc74ea25200000001
x-request-id: v-325e3dbe-8b9c-11ea-af5b-37ee13d3af52
last-modified: Wed, 07 May 2014 17:21:05 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, 31 May 2020 11:09:16 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68c0dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 israelx_200_0.png
www.edx.org/sites/default/files/school/image/logo/ 5 KB
5 KB 30ms
26ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/israelx_200_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d160257c0cfcccca828d3f1562ad1814f611f9f1cde7b1f88b03b45b60423e0c

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=23382
x-cache: HIT
status: 200
x-cache-hits: 10942
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4829
cf-request-id: 02b59845040000dfc74ea26200000001
x-request-id: v-4814fc8c-8d23-11ea-91b8-efe714943c95
last-modified: Wed, 06 Sep 2017 22:11:02 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, 31 May 2020 11:12:58 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68c5dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 iitb_200x101.png
www.edx.org/sites/default/files/school/image/logo/ 6 KB
7 KB 36ms
33ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/iitb_200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9a467a621407048a6a32efeaad2bf5359ab1e1e2eb9901dadb9d3d09540428b3

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=11388
x-cache: HIT
status: 200
x-cache-hits: 12779
x-ah-environment: prod
vary: Accept-Encoding
content-length: 6507
cf-request-id: 02b59845040000dfc74ea27200000001
x-request-id: v-3258990e-8b9c-11ea-bc97-3fc98873e8f1
last-modified: Fri, 25 May 2018 04:57:07 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: Tue, 02 Jun 2020 09:45:26 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f64e68c8dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 404 doanex_200x101.jpg
www.edx.org/sites/default/files/school/image/logo/ 15 KB
15 KB 39ms
36ms Image
text/html 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/school/image/logo/doanex_200x101.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2b1920242fd9f362db77fe8df7cb1ab08bf8eb2cfd0766a795d603696c44898a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
x-cache: HIT
status: 404
x-cache-hits: 16
x-ah-environment: prod
vary: X-Accept-Language,Accept-Encoding
content-length: 4986
cf-request-id: 02b59845040000dfc74ea28200000001
x-request-id: v-c20e73d2-95fd-11ea-bd6a-0350a2d64ca6
last-modified: Thu, 14 May 2020 16:12:50 GMT
server: cloudflare
x-frame-options: SameOrigin
etag: "1589472770-1"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-language: en
via: varnish
x-generator: Drupal 7 (http://drupal.org)
cache-control: max-age=900, public
x-drupal-cache: MISS
cf-ray: 5935f64e68cddfc7-FRA
content-type: text/html; charset=utf-8
expires: Sun, 19 Nov 1978 05:00:00 GMT

GET
H/1.1 200
OK _r Show response
app.link/ 90 B
725 B 229ms
166ms Script
text/javascript 2600:9000:2070:6800:19:9934:6a80:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://app.link/_r?sdk=web2.53.1&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

2600:9000:2070:6800:19:9934:6a80:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

openresty/1.13.6.2 / Express

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Thu, 14 May 2020 16:23:09 GMT
Via: 1.1 67c53a3f025013bfb9704050f9d1933a.cloudfront.net (CloudFront)
X-Content-Type-Options: nosniff
Server: openresty/1.13.6.2
X-Amz-Cf-Pop: HAM50-C3
X-Powered-By: Express
X-Cache: Miss from cloudfront
Content-Type: text/javascript; charset=utf-8
Connection: keep-alive
Content-Length: 90
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X-Amz-Cf-Id: mYdly3Hkgu1bwODSNWMDItjxSAMDqOxGmnJG9ioq5aKa30PaxfJbyg==

POST
H2 200 i Show response
api.segment.io/v1/ 21 B
139 B 624ms
209ms XHR
application/json 52.42.46.86
AMAZON-02

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: 52.42.46.86 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-42-46-86.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

status: 200
date: Thu, 14 May 2020 16:23:10 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 footer Show response
www.edx.org/api/ 13 KB
3 KB 20ms
19ms XHR
text/html 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, 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
X-Frame-Options	SameOrigin

Request headers

Accept: text/html, */*; q=0.01
Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1838
x-cache: HIT
status: 200
x-cache-hits: 85
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vary: X-Accept-Language,Accept-Encoding
content-length: 2683
cf-request-id: 02b59845770000dfc74ea38200000001
x-request-id: v-48c9e54c-95e4-11ea-b832-6395d07bd590
last-modified: Thu, 14 May 2020 13:10:29 GMT
server: cloudflare
x-frame-options: SameOrigin
etag: "1589461829-1"
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: text/html; charset=UTF-8
via: varnish
cache-control: public, max-age=21600
accept-ranges: bytes
cf-ray: 5935f64f2b26dfc7-FRA
x-drupal-cache: MISS
expires: Sun, 19 Nov 1978 05:00:00 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 45 KB
18 KB 6ms
5ms Script
text/javascript 2a00:1450:4001:819::200e
GOOGLE

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 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

2f1fd973e6c48489ae07c467e3278635b856c698d1f502e06af3ab555937deac

Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 30 Apr 2020 21:54:13 GMT
server: Golfe2
age: 6274
date: Thu, 14 May 2020 14:38:35 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
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content-length: 18433
expires: Thu, 14 May 2020 16:38:35 GMT

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
139 B 600ms
208ms XHR
application/json 52.42.46.86
AMAZON-02

General

Check archive.org

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: 52.42.46.86 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-42-46-86.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

status: 200
date: Thu, 14 May 2020 16:23:10 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 127 KB
43 KB 15ms
14ms Script
application/javascript 2a00:1450:4001:81d::2008
GOOGLE

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 1.3, , AES_128_GCM

Server

2a00:1450:4001:81d::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

eac75bd5c95fd9e37464503c0dd0ef770cea0bd7d1f7e0074011d320b0cb5972

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:09 GMT
content-encoding: br
vary: Accept-Encoding
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 44075
x-xss-protection: 0
last-modified: Thu, 14 May 2020 15:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Thu, 14 May 2020 16:23:09 GMT

GET
H2 200 program_card_-_product_management4x.png
www.edx.org/sites/default/files/ 659 KB
660 KB 70ms
35ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program_card_-_product_management4x.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

515fb24fd354bd541576cd889a935e77ffcf1477d51e1ae293d87d7ff656d6e5

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 22
cf-polished: origSize=775577
x-cache: HIT
status: 200
x-cache-hits: 60359
x-ah-environment: prod
vary: Accept-Encoding
content-length: 674405
cf-request-id: 02b59846d30000dfc74ea4f200000001
x-request-id: v-82155252-5dfc-11ea-8960-3772b8316680
last-modified: Fri, 14 Feb 2020 14:47:21 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: image/png
expires: Tue, 02 Jun 2020 09:43:04 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651589adfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 card-program-100.jpg
www.edx.org/sites/default/files/ 18 KB
18 KB 87ms
52ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card-program-100.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2bfa1f69420e6b5aace6b0bc5196acfa9d637eef80ff4d6a02968bb3180ff768

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2899
cf-polished: degrade=85, origSize=87460
x-cache: HIT
status: 200
x-cache-hits: 15529
x-ah-environment: prod
vary: Accept-Encoding
content-length: 18347
cf-request-id: 02b59846d30000dfc74ea50200000001
x-request-id: v-acecb718-5dfc-11ea-976a-b31861c8eae2
last-modified: Mon, 04 Feb 2019 17:40:50 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/jpeg
expires: Tue, 02 Jun 2020 09:45:49 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651589ddfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 cbs_corp_fin_pro_cert_discovery_card.jpg
www.edx.org/sites/default/files/ 22 KB
22 KB 78ms
43ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/cbs_corp_fin_pro_cert_discovery_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

08ec03f918f62df9d494e2dd6b0dcd3ddd08b215ce94377a886ebdd7427462ad

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: degrade=85, origSize=48867
x-cache: HIT
status: 200
x-cache-hits: 20989
x-ah-environment: prod
vary: Accept-Encoding
content-length: 22358
cf-request-id: 02b59846d30000dfc74ea51200000001
x-request-id: v-6e6ede2c-7408-11ea-ada4-fbc4a932a440
last-modified: Wed, 12 Jul 2017 20:29:26 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/jpeg
expires: Sun, 31 May 2020 11:03:46 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158a1dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program_banner_small.jpg
www.edx.org/sites/default/files/ 21 KB
21 KB 90ms
55ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program_banner_small.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

149ae388134d8f11d4b346cf6786c84e28ae969297ff0f001ea1a66677fb1b5e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 280
cf-polished: degrade=85, origSize=84066
x-cache: HIT
status: 200
x-cache-hits: 87730
x-ah-environment: prod
vary: Accept-Encoding
content-length: 21494
cf-request-id: 02b59846d30000dfc74ea52200000001
x-request-id: v-201b4a3a-5c75-11ea-ab1b-e353cf285a3b
last-modified: Wed, 20 Dec 2017 05:37:03 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/jpeg
expires: Sun, 31 May 2020 11:02:08 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158a4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 harvard_data_science_card.jpg
www.edx.org/sites/default/files/ 28 KB
28 KB 76ms
40ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/harvard_data_science_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7367dc33479077740db9b95b834f24bee697f5c38a8a0b1b0dcb95b48570a77f

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 280
cf-polished: degrade=85, origSize=70815
x-cache: HIT
status: 200
x-cache-hits: 48161
x-ah-environment: prod
vary: Accept-Encoding
content-length: 28238
cf-request-id: 02b59846d70000dfc74ea53200000001
x-request-id: v-968f104c-5dfc-11ea-b779-b7072d983af4
last-modified: Tue, 19 Dec 2017 02:24:59 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/jpeg
expires: Tue, 02 Jun 2020 09:43:32 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158b4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 retail_card.jpg
www.edx.org/sites/default/files/ 16 KB
16 KB 88ms
52ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/retail_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

58b401acf65a9c82e189e8da5d507d67e53b66188dff5a40b4952f6e08fe3307

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: degrade=85, origSize=46394
x-cache: HIT
status: 200
x-cache-hits: 15751
x-ah-environment: prod
vary: Accept-Encoding
content-length: 16314
cf-request-id: 02b59846d70000dfc74ea54200000001
x-request-id: v-985934b2-5c75-11ea-ae57-674901e8b351
last-modified: Thu, 20 Apr 2017 20:44:31 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/jpeg
expires: Tue, 02 Jun 2020 09:43:51 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158b7dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 it.1.1x_banner.png
www.edx.org/sites/default/files/ 113 KB
114 KB 91ms
55ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/it.1.1x_banner.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3dd1cc6f1f5c52dcadc40cdad02db4811d371c66a82cbfa071d16a614c057dd2

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1676
cf-polished: origSize=118942
x-cache: HIT
status: 200
x-cache-hits: 17152
x-ah-environment: prod
vary: Accept-Encoding
content-length: 116086
cf-request-id: 02b59846d70000dfc74ea55200000001
x-request-id: v-c7df99fa-5dfc-11ea-a61b-a7101b839453
last-modified: Mon, 19 Jun 2017 15:34:45 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: image/png
expires: Sun, 31 May 2020 11:05:42 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158badfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 tum_prof_cert_card_378x225.jpg
www.edx.org/sites/default/files/ 12 KB
13 KB 74ms
39ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/tum_prof_cert_card_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b59aab8bbb232855fe3902ed3db1c2c8fca2b3e257191d23d3983d7fcbe8c3cf

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2811
cf-polished: degrade=85, origSize=14165
x-cache: HIT
status: 200
x-cache-hits: 60715
x-ah-environment: prod
vary: Accept-Encoding
content-length: 12765
cf-request-id: 02b59846d70000dfc74ea56200000001
x-request-id: v-0b8819ae-5c75-11ea-a9ec-afa135f01e4f
last-modified: Tue, 14 Mar 2017 18:59:16 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/jpeg
expires: Tue, 02 Jun 2020 09:44:20 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158bbdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 5g_professional_certificate_card_1.png
www.edx.org/sites/default/files/ 146 KB
147 KB 84ms
49ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/5g_professional_certificate_card_1.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a6186dc6ae837197d23e30f872dcbbbda17f1ebe684012db3a91449f2b0be4df

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2924
cf-polished: origSize=171333
x-cache: HIT
status: 200
x-cache-hits: 19013
x-ah-environment: prod
vary: Accept-Encoding
content-length: 149663
cf-request-id: 02b59846d70000dfc74ea57200000001
x-request-id: v-b7facf1a-5c75-11ea-86b3-c733f01d0b72
last-modified: Wed, 19 Jun 2019 14:39:34 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: image/png
expires: Tue, 02 Jun 2020 09:50:27 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158bddfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 fintech_coursecard_thumbnail_sized_378x225.jpg
www.edx.org/sites/default/files/ 14 KB
14 KB 65ms
30ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/fintech_coursecard_thumbnail_sized_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

54371ba9bc326153fff94419dd9f30a660ca5d2b66515b521b45a15e79f2854e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2905
cf-polished: degrade=85, origSize=74987
x-cache: HIT
status: 200
x-cache-hits: 16257
x-ah-environment: prod
vary: Accept-Encoding
content-length: 14301
cf-request-id: 02b59846d70000dfc74ea58200000001
x-request-id: v-8461f0c4-5dfc-11ea-8095-6774b2b51f99
last-modified: Thu, 03 May 2018 19:11:44 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/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158bfdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 card_image_uw_1.jpg
www.edx.org/sites/default/files/ 12 KB
12 KB 66ms
31ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card_image_uw_1.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

39799dcabdf888d3900f144ff0cf4808f1bc03339f4c7600ff007f3a94b26b68

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: degrade=85, origSize=40899
x-cache: HIT
status: 200
x-cache-hits: 16018
x-ah-environment: prod
vary: Accept-Encoding
content-length: 12306
cf-request-id: 02b59846d80000dfc74ea59200000001
x-request-id: v-a668ae34-8b9b-11ea-a51b-77a98b13ef68
last-modified: Tue, 19 Jun 2018 08:55:29 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/jpeg
expires: Tue, 02 Jun 2020 09:45:17 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158c2dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 catalystx_xseries_card.jpg
www.edx.org/sites/default/files/card/images/ 16 KB
16 KB 66ms
31ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card/images/catalystx_xseries_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a8c319cd2c9b5909d6b2f6aa40a11455e7c85eb20cb923055bcf17ecf3b6f15f

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2807
cf-polished: degrade=85, origSize=49523
x-cache: HIT
status: 200
x-cache-hits: 16515
x-ah-environment: prod
vary: Accept-Encoding
content-length: 16410
cf-request-id: 02b59846d80000dfc74ea5a200000001
x-request-id: v-7f573158-5c75-11ea-832a-8bcfc10b37ce
last-modified: Fri, 18 Sep 2015 19:41:18 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/jpeg
expires: Tue, 02 Jun 2020 09:45:30 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158c3dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ide_pcphealth_edx_378p.jpg
www.edx.org/sites/default/files/ 21 KB
21 KB 73ms
38ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/ide_pcphealth_edx_378p.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9ef3a20b87f8c4b125206b46fe175153b8f7977881f5300516627276da12dbca

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: degrade=85, origSize=42286
x-cache: HIT
status: 200
x-cache-hits: 16918
x-ah-environment: prod
vary: Accept-Encoding
content-length: 21345
cf-request-id: 02b59846d80000dfc74ea5b200000001
x-request-id: v-3351b4c6-8b9c-11ea-a401-bfbe942a9e28
last-modified: Wed, 20 Dec 2017 22:18:32 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/jpeg
expires: Tue, 02 Jun 2020 09:50:09 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158c4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 eemcs-tpm_ecars_pcp_card_0.png
www.edx.org/sites/default/files/ 47 KB
48 KB 74ms
39ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/eemcs-tpm_ecars_pcp_card_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

680ec1000fe5425588811f2dd77e7ac6eab086f4a7bfbc8db83933ad5c855d1a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2757
cf-polished: origSize=54959
x-cache: HIT
status: 200
x-cache-hits: 11373
x-ah-environment: prod
vary: Accept-Encoding
content-length: 48577
cf-request-id: 02b59846d80000dfc74ea5c200000001
x-request-id: v-e703c478-5dfc-11ea-aa47-47dc5b796796
last-modified: Fri, 04 May 2018 20:36:34 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: image/png
expires: Sun, 31 May 2020 11:09:18 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158c5dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 columbiax_dsi_xseries_card.jpg
www.edx.org/sites/default/files/ 18 KB
18 KB 74ms
39ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/columbiax_dsi_xseries_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5110b037150252cf3384b8cb291dc77f1b4f8e4b1e0580d4561d5cdda23451df

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2807
cf-polished: degrade=85, origSize=20664
x-cache: HIT
status: 200
x-cache-hits: 15293
x-ah-environment: prod
vary: Accept-Encoding
content-length: 18379
cf-request-id: 02b59846d80000dfc74ea5d200000001
x-request-id: v-4a422dea-5dfd-11ea-b2ad-63d5c511aafe
last-modified: Fri, 21 Apr 2017 17:36:16 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/jpeg
expires: Tue, 02 Jun 2020 09:51:03 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158c6dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 edx_dark_gradient_378x225px_1.png
www.edx.org/sites/default/files/ 174 KB
174 KB 74ms
40ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/edx_dark_gradient_378x225px_1.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ab2fe579d20b206e563e40a5dc61f1417cd5f67c570be34ebcafe3d143907d77

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2905
cf-polished: origSize=180949
x-cache: HIT
status: 200
x-cache-hits: 19699
x-ah-environment: prod
vary: Accept-Encoding
content-length: 178246
cf-request-id: 02b59846d80000dfc74ea5e200000001
x-request-id: v-2211abe0-5c75-11ea-9691-fb17bc38f6b1
last-modified: Wed, 23 May 2018 17:51:29 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, 31 May 2020 11:03:46 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158c8dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program_card_business_writing_-_378225.jpg
www.edx.org/sites/default/files/ 16 KB
17 KB 74ms
40ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program_card_business_writing_-_378225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0f5910168c1ac4d63a5effe9fff8b0821d78df3be77a20c1bab3e04693248527

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 280
cf-polished: degrade=85, origSize=54892
x-cache: HIT
status: 200
x-cache-hits: 43335
x-ah-environment: prod
vary: Accept-Encoding
content-length: 16710
cf-request-id: 02b59846d80000dfc74ea5f200000001
x-request-id: v-430771ca-7590-11ea-ac1b-cf4492cadb6c
last-modified: Mon, 18 Dec 2017 21:17:13 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/jpeg
expires: Tue, 02 Jun 2020 09:49:45 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158ccdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 softskills_pc_thumbnail-378225.jpg
www.edx.org/sites/default/files/ 20 KB
21 KB 117ms
83ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/softskills_pc_thumbnail-378225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a661dd77b28ecde0de2ff2a28bd90678b39262f3c211d5a49903a0a8cfc280d0

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 280
cf-polished: degrade=85, origSize=24060
x-cache: HIT
status: 200
x-cache-hits: 74543
x-ah-environment: prod
vary: Accept-Encoding
content-length: 20861
cf-request-id: 02b59846d80000dfc74ea60200000001
x-request-id: v-6d640aaa-5dfd-11ea-9f10-67f5e4224bd3
last-modified: Mon, 07 Aug 2017 22:25:20 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/jpeg
expires: Tue, 02 Jun 2020 09:49:53 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158cfdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 data_science_banner_378x225.jpg
www.edx.org/sites/default/files/ 33 KB
33 KB 74ms
40ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/data_science_banner_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3ccc9d621a2c2ff5273b64a8bac129bfe26ea1b8b2419a65fbab43de0a9addc6

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2909
cf-polished: degrade=85, origSize=172510
x-cache: HIT
status: 200
x-cache-hits: 17646
x-ah-environment: prod
vary: Accept-Encoding
content-length: 33446
cf-request-id: 02b59846d80000dfc74ea61200000001
x-request-id: v-976e4096-5dfc-11ea-9169-ef00880260c8
last-modified: Wed, 20 Dec 2017 19:38:01 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/jpeg
expires: Sun, 31 May 2020 11:03:46 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158d1dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 deep-learning2-378-225.jpg
www.edx.org/sites/default/files/ 12 KB
12 KB 74ms
41ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/deep-learning2-378-225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e8c91c5fe1c15736c2f6203149e31b799ceaea4221f10ba20b24c7bfdf341baf

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=12747
x-cache: HIT
status: 200
x-cache-hits: 16892
x-ah-environment: prod
vary: Accept-Encoding
content-length: 12017
cf-request-id: 02b59846d80000dfc74ea62200000001
x-request-id: v-fd3cf034-5dfc-11ea-b0ed-8b57af89f85d
last-modified: Fri, 13 Jul 2018 17:03:08 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/jpeg
expires: Tue, 02 Jun 2020 09:47:07 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158d2dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 discover-card.png
www.edx.org/sites/default/files/ 59 KB
59 KB 75ms
41ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/discover-card.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a8597a9ddd956e039e8cbbff21e3706ea0d15e6a8047e9bc50fc0a45b8edd65a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2811
cf-polished: origSize=60126
x-cache: HIT
status: 200
x-cache-hits: 19715
x-ah-environment: prod
vary: Accept-Encoding
content-length: 60089
cf-request-id: 02b59846d80000dfc74ea63200000001
x-request-id: v-5c6debc8-7408-11ea-93b8-ab7c08078b77
last-modified: Thu, 18 May 2017 20:57:59 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: Tue, 02 Jun 2020 09:45:32 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158d4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 blockchain-for-business-card-image-378-225.jpg
www.edx.org/sites/default/files/ 11 KB
11 KB 75ms
42ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/blockchain-for-business-card-image-378-225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

49a33ecc5d2d656c471c9b3676198b45e48d0edee1cb2d9615f5922223c11d3a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 155
cf-polished: origSize=11772
x-cache: HIT
status: 200
x-cache-hits: 10927
x-ah-environment: prod
vary: Accept-Encoding
content-length: 10898
cf-request-id: 02b59846d80000dfc74ea64200000001
x-request-id: v-99b7dcb2-7590-11ea-a290-ff9a023f3dc7
last-modified: Tue, 19 Jun 2018 21:36:19 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/jpeg
expires: Tue, 02 Jun 2020 09:50:56 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158d6dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 pcp_inglesbasico.jpg
www.edx.org/sites/default/files/ 25 KB
25 KB 75ms
42ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/pcp_inglesbasico.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ce068a6a17052837bff7bcc4289e174df516ad5d2963b64d64ac1474031cd9fd

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 22
cf-polished: degrade=85, origSize=114870
x-cache: HIT
status: 200
x-cache-hits: 12944
x-ah-environment: prod
vary: Accept-Encoding
content-length: 25177
cf-request-id: 02b59846d80000dfc74ea65200000001
x-request-id: v-58f7f352-639c-11ea-97db-d78c33fa6bda
last-modified: Wed, 12 Feb 2020 15:34:36 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/jpeg
expires: Tue, 09 Jun 2020 13:30:29 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158d7dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 slx_course-image_2019_1.jpg
www.edx.org/sites/default/files/ 101 KB
102 KB 78ms
46ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/slx_course-image_2019_1.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

88f613558a7c43cdd8d81e8ca0dfa37687e5aeee59c02fa785d126d7c4a3f10a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 21
cf-polished: degrade=85, origSize=384420
x-cache: HIT
status: 200
x-cache-hits: 46532
x-ah-environment: prod
vary: Accept-Encoding
content-length: 103531
cf-request-id: 02b59846d80000dfc74ea66200000001
x-request-id: v-27c4b348-5c75-11ea-b8c5-ffaec3c4d47b
last-modified: Thu, 06 Feb 2020 15:19:11 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/jpeg
expires: Sun, 31 May 2020 11:01:30 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158d9dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 pcp_tmp_energy_market_edx_teaser.jpg
www.edx.org/sites/default/files/ 29 KB
30 KB 79ms
47ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/pcp_tmp_energy_market_edx_teaser.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8851a63ab835559f9d6e239ddcf410a4d671467f51e867884f1c16bb18b73bb9

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 20
cf-polished: degrade=85, origSize=75530
x-cache: HIT
status: 200
x-cache-hits: 36467
x-ah-environment: prod
vary: Accept-Encoding
content-length: 30016
cf-request-id: 02b59846d80000dfc74ea67200000001
x-request-id: v-d6d079a2-5dfc-11ea-80e6-5f19f50522fa
last-modified: Mon, 16 Dec 2019 15:12:29 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/jpeg
expires: Tue, 02 Jun 2020 09:45:15 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158dadfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 profcert-appliedai-378x225.png
www.edx.org/sites/default/files/ 65 KB
65 KB 79ms
47ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/profcert-appliedai-378x225.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

477d929c39583c9f0b77d7cc0fa02dcddd720af15b4b9c4fd3ad5a5c8bbdcd5e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 381
cf-polished: origSize=85730
x-cache: HIT
status: 200
x-cache-hits: 59513
x-ah-environment: prod
vary: Accept-Encoding
content-length: 66715
cf-request-id: 02b59846d80000dfc74ea68200000001
x-request-id: v-d6d65106-5dfc-11ea-a2bc-bbb7af334cbf
last-modified: Thu, 19 Dec 2019 16:20:04 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, 31 May 2020 11:01:30 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158dbdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 data_science_foundations_1134x675.png
www.edx.org/sites/default/files/ 199 KB
199 KB 79ms
48ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/data_science_foundations_1134x675.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

55a37f68924f15d45947c3b42f99596186ea25aeb065eab641ae355a387cf1a4

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 20
cf-polished: origSize=229888
x-cache: HIT
status: 200
x-cache-hits: 42844
x-ah-environment: prod
vary: Accept-Encoding
content-length: 203611
cf-request-id: 02b59846d80000dfc74ea69200000001
x-request-id: v-9e208082-5cd7-11ea-9b37-77d46b35d208
last-modified: Thu, 20 Feb 2020 15:21:32 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: Tue, 02 Jun 2020 09:44:15 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158dedfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 pcp_arch_building_energy_system_edx_teaser.jpg
www.edx.org/sites/default/files/ 22 KB
22 KB 80ms
48ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/pcp_arch_building_energy_system_edx_teaser.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

123ae41e758619dbb21f54965624b56c773776ada784efb6efa172bd66d69b69

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1629
cf-polished: degrade=85, origSize=97328
x-cache: HIT
status: 200
x-cache-hits: 57571
x-ah-environment: prod
vary: Accept-Encoding
content-length: 22027
cf-request-id: 02b59846d80000dfc74ea6a200000001
x-request-id: v-91ab750c-7ffd-11ea-9c54-5f32191a8b4d
last-modified: Thu, 16 Apr 2020 16:15:50 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/jpeg
expires: Sat, 16 May 2020 17:35:22 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158dfdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 shutterstock_530884738.jpg
www.edx.org/sites/default/files/ 25 KB
25 KB 80ms
48ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/shutterstock_530884738.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cb41f6917bb71e9c160afdb51de6086882f433a7bf34fccc1ea18f8be006b4fb

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1629
cf-polished: degrade=85, origSize=110062
x-cache: HIT
status: 200
x-cache-hits: 44118
x-ah-environment: prod
vary: Accept-Encoding
content-length: 25235
cf-request-id: 02b59846d80000dfc74ea6b200000001
x-request-id: v-17dda228-5c75-11ea-b363-c35713e81758
last-modified: Wed, 15 Jan 2020 15:22:44 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/jpeg
expires: Sun, 31 May 2020 11:01:51 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158e0dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 pcp_eemcs_power_grids_edx_teaser.jpg
www.edx.org/sites/default/files/ 17 KB
17 KB 80ms
49ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/pcp_eemcs_power_grids_edx_teaser.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

27ad9cd31700dedb087aa7a6889517ea58e0ffad510bd87a169773009feb09a4

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1629
cf-polished: degrade=85, origSize=82566
x-cache: HIT
status: 200
x-cache-hits: 24848
x-ah-environment: prod
vary: Accept-Encoding
content-length: 17583
cf-request-id: 02b59846d80000dfc74ea6c200000001
x-request-id: v-d0a9cbec-8b9b-11ea-ac7d-f792a4207de3
last-modified: Wed, 13 Nov 2019 16:06:36 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/jpeg
expires: Sun, 31 May 2020 11:06:32 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158e1dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 programa_.jpg
www.edx.org/sites/default/files/ 19 KB
19 KB 80ms
49ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/programa_.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7b5860f94ec2b02839f5746ba058df191a131fd53befe5625de8d4f678a98a6d

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2757
cf-polished: degrade=85, origSize=103455
x-cache: HIT
status: 200
x-cache-hits: 25146
x-ah-environment: prod
vary: Accept-Encoding
content-length: 19011
cf-request-id: 02b59846d80000dfc74ea6d200000001
x-request-id: v-60322d46-5c75-11ea-9a1c-bb97f269c645
last-modified: Mon, 18 Nov 2019 18:06:26 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/jpeg
expires: Tue, 02 Jun 2020 09:46:54 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158e3dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 enterprise_sales_card_image.jpg
www.edx.org/sites/default/files/ 22 KB
22 KB 80ms
49ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/enterprise_sales_card_image.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a1620a69ddce159142ee98fe5a33afbc7fa32992febab2bce4ed0f5ed303abd9

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1629
cf-polished: degrade=85, origSize=84134
x-cache: HIT
status: 200
x-cache-hits: 20144
x-ah-environment: prod
vary: Accept-Encoding
content-length: 22510
cf-request-id: 02b59846d80000dfc74ea6e200000001
x-request-id: v-84690ff8-5dfc-11ea-ba56-eb68e369e502
last-modified: Mon, 30 Sep 2019 13:44:45 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: image/jpeg
expires: Tue, 02 Jun 2020 09:44:33 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158e5dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 nuscardimage.png
www.edx.org/sites/default/files/ 219 KB
220 KB 80ms
50ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/nuscardimage.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a6cafe8d40297dcbf829e4216545aefcab5d85aa6f455bc8df8e7dd0a70c91d4

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1629
cf-polished: origSize=247264
x-cache: HIT
status: 200
x-cache-hits: 26005
x-ah-environment: prod
vary: Accept-Encoding
content-length: 224568
cf-request-id: 02b59846d80000dfc74ea6f200000001
x-request-id: v-199debb8-5c75-11ea-8729-0328a36c37f4
last-modified: Sat, 09 Nov 2019 19:39:48 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: Tue, 02 Jun 2020 09:48:10 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158e6dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 portada_especialidad-378x225.png
www.edx.org/sites/default/files/ 127 KB
127 KB 80ms
50ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/portada_especialidad-378x225.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

dc4ad76362a2f65fc619e0a8dadfba6dc058daa07285f006f616f322f8752b03

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2938
cf-polished: origSize=419617
x-cache: HIT
status: 200
x-cache-hits: 24759
x-ah-environment: prod
vary: Accept-Encoding
content-length: 129990
cf-request-id: 02b59846d80000dfc74ea70200000001
x-request-id: v-d6d2c2de-5dfc-11ea-b668-5ff8ff40b30a
last-modified: Thu, 31 Oct 2019 19:28:16 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: Tue, 02 Jun 2020 09:46:13 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158eadfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 professionalcertificateprogram_hec_montreal_banner_378x225.jpg
www.edx.org/sites/default/files/ 14 KB
14 KB 80ms
51ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/professionalcertificateprogram_hec_montreal_banner_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

837cb8885cba39b27fd82b42f1cd42712e70f715907fbc4d98529e378673c29d

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 935
cf-polished: degrade=85, origSize=54969
x-cache: HIT
status: 200
x-cache-hits: 20595
x-ah-environment: prod
vary: Accept-Encoding
content-length: 14263
cf-request-id: 02b59846d80000dfc74ea71200000001
x-request-id: v-5320ea48-5c75-11ea-98b2-13af606815f3
last-modified: Thu, 26 Sep 2019 16:01:27 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/jpeg
expires: Sun, 31 May 2020 11:03:18 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158ecdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 bannercard_image_2_1.png
www.edx.org/sites/default/files/ 152 KB
153 KB 81ms
51ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/bannercard_image_2_1.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e2a29596e3183eb932e1d2cf2c3078893b03bd08ff592ba37ce73c4c97bdd6d5

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2938
cf-polished: origSize=200248
x-cache: HIT
status: 200
x-cache-hits: 22318
x-ah-environment: prod
vary: Accept-Encoding
content-length: 156102
cf-request-id: 02b59846d80000dfc74ea72200000001
x-request-id: v-d5a000e4-5c75-11ea-bd18-0b2c7e7aa06e
last-modified: Thu, 26 Sep 2019 17:48:01 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: Tue, 02 Jun 2020 09:51:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158f0dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program_card.png
www.edx.org/sites/default/files/ 153 KB
153 KB 81ms
51ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program_card.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b23e1bbb6ef12985dc92c8c4fd6dca5e35325e1b7418a4918f27373422423227

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2938
cf-polished: origSize=156754
x-cache: HIT
status: 200
x-cache-hits: 18406
x-ah-environment: prod
vary: Accept-Encoding
content-length: 156505
cf-request-id: 02b59846d80000dfc74ea73200000001
x-request-id: v-d6d4c96c-5dfc-11ea-8820-dbeadf11f1a0
last-modified: Tue, 04 Feb 2020 18:44:52 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, 31 May 2020 22:40:30 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158f4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 promocional-grafico_pcp_ia_02.jpg
www.edx.org/sites/default/files/ 164 KB
165 KB 81ms
51ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/promocional-grafico_pcp_ia_02.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b18704580957e3321e94b23d1308449803461ba6fa2a3617be19c4f63366992e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2938
cf-polished: degrade=85, origSize=760418
x-cache: HIT
status: 200
x-cache-hits: 19232
x-ah-environment: prod
vary: Accept-Encoding
content-length: 168359
cf-request-id: 02b59846d80000dfc74ea74200000001
x-request-id: v-d6d71da2-5dfc-11ea-b38e-fb5558caeb87
last-modified: Mon, 25 Nov 2019 21:11:06 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/jpeg
expires: Sun, 31 May 2020 11:01:00 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158f6dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program_small.jpg
www.edx.org/sites/default/files/ 31 KB
31 KB 114ms
85ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program_small.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

81651595a46cc262b658f89247db2f5fd595f0e04f3f30f7f48e3e73bb082f3c

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2938
cf-polished: degrade=85, origSize=187390
x-cache: HIT
status: 200
x-cache-hits: 18602
x-ah-environment: prod
vary: Accept-Encoding
content-length: 31807
cf-request-id: 02b59846d80000dfc74ea75200000001
x-request-id: v-acfbceec-5dfc-11ea-b531-4f6e47cd633a
last-modified: Wed, 27 Nov 2019 17:15:03 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/jpeg
expires: Sun, 31 May 2020 11:03:04 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158f9dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 banner-met-378-225_3.jpg
www.edx.org/sites/default/files/ 17 KB
17 KB 80ms
52ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/banner-met-378-225_3.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2fe5db78afd1653f2e65f6321f2c6cf6eb3b11bae3f2db134ef158f851f9b5c9

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 154
cf-polished: degrade=85, origSize=82884
x-cache: HIT
status: 200
x-cache-hits: 17843
x-ah-environment: prod
vary: Accept-Encoding
content-length: 16937
cf-request-id: 02b59846d80000dfc74ea76200000001
x-request-id: v-336190c0-8d23-11ea-9487-eb1a348f4b4b
last-modified: Fri, 27 Sep 2019 00:48:14 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: image/jpeg
expires: Tue, 02 Jun 2020 09:48:11 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158fadfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 imagen_del_programa_v1.png
www.edx.org/sites/default/files/ 137 KB
137 KB 80ms
52ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/imagen_del_programa_v1.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b254bb912cec59c099b9556a6dc366e417c6c4dce9e286095225b43d53aa7f64

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2932
cf-polished: origSize=141881
x-cache: HIT
status: 200
x-cache-hits: 16372
x-ah-environment: prod
vary: Accept-Encoding
content-length: 140180
cf-request-id: 02b59846d80000dfc74ea77200000001
x-request-id: v-c9166baa-5dfc-11ea-a81a-4b143445faa3
last-modified: Wed, 04 Sep 2019 08:20:36 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, 31 May 2020 11:05:13 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158fcdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 datos-en-la-era-digital_.png
www.edx.org/sites/default/files/ 78 KB
79 KB 81ms
52ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/datos-en-la-era-digital_.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

eab7771724f4f96308d27278097e6e5d3831c2118f7e6ca70a2bac8a131d92e3

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2932
cf-polished: origSize=80906
x-cache: HIT
status: 200
x-cache-hits: 20875
x-ah-environment: prod
vary: Accept-Encoding
content-length: 79975
cf-request-id: 02b59846d80000dfc74ea78200000001
x-request-id: v-427a56c0-5c75-11ea-b2bf-07aae1651a1e
last-modified: Thu, 26 Dec 2019 14:53:54 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: Tue, 02 Jun 2020 09:47:07 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65158ffdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 378px-por-225px.jpg
www.edx.org/sites/default/files/ 20 KB
20 KB 81ms
53ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/378px-por-225px.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

305d033c671ebd8dbae70788063d57bfef60ce944cee8d5ec99d9b023e58e9b4

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 154
cf-polished: degrade=85, origSize=23498
x-cache: HIT
status: 200
x-cache-hits: 27267
x-ah-environment: prod
vary: Accept-Encoding
content-length: 20035
cf-request-id: 02b59846d80000dfc74ea79200000001
x-request-id: v-54ba5696-5c75-11ea-b527-4ba3ef493bb0
last-modified: Mon, 19 Aug 2019 16:07:09 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/jpeg
expires: Tue, 02 Jun 2020 09:44:57 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515901dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 card_image_1.jpg
www.edx.org/sites/default/files/ 19 KB
20 KB 81ms
53ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card_image_1.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d76bb8285f5db869a102c18e3f7d8cd7ebb4030a56a195750dd27abb0497f7b4

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2932
cf-polished: degrade=85, origSize=90167
x-cache: HIT
status: 200
x-cache-hits: 18173
x-ah-environment: prod
vary: Accept-Encoding
content-length: 19914
cf-request-id: 02b59846d80000dfc74ea7a200000001
x-request-id: v-ddf903d4-8d22-11ea-ba69-c7470c40deba
last-modified: Tue, 25 Jun 2019 22:30:22 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/jpeg
expires: Sun, 31 May 2020 11:02:56 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515904dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 logo_for_program.jpg
www.edx.org/sites/default/files/ 11 KB
12 KB 81ms
53ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/logo_for_program.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6531ff9fb104d120e31f7f7e97f7340732af5e6e73c680a22cc1bd2cd6694a73

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 154
cf-polished: degrade=85, origSize=63059
x-cache: HIT
status: 200
x-cache-hits: 17872
x-ah-environment: prod
vary: Accept-Encoding
content-length: 11686
cf-request-id: 02b59846d80000dfc74ea7b200000001
x-request-id: v-a652ff66-5dfc-11ea-9289-abe4edf814e0
last-modified: Mon, 04 Nov 2019 23:32:33 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/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515906dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program_card_378x225.png
www.edx.org/sites/default/files/ 123 KB
124 KB 89ms
62ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program_card_378x225.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

425083a37704ac7ebd025908880b75ed4d3f3b9374b9997aa2fd2f44eca0026e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3198
cf-polished: status=cannot_optimize
x-cache: HIT
status: 200
x-cache-hits: 15823
x-ah-environment: prod
vary: Accept-Encoding
content-length: 126130
cf-request-id: 02b59846d80000dfc74ea7c200000001
x-request-id: v-94b286f0-5dfc-11ea-97d4-bb4f102f2c40
last-modified: Tue, 25 Jun 2019 23:23:41 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: Tue, 02 Jun 2020 09:44:16 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515909dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program-card.png
www.edx.org/sites/default/files/ 49 KB
49 KB 87ms
60ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program-card.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

27c12df718464b71a1758d6eaf3c2cf20adeccde16d055cea62ad6bf52a82b3a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2924
cf-polished: origSize=50103
x-cache: HIT
status: 200
x-cache-hits: 20526
x-ah-environment: prod
vary: Accept-Encoding
content-length: 50046
cf-request-id: 02b59846d80000dfc74ea7d200000001
x-request-id: v-987ee432-5c75-11ea-9c30-aff0a35e805c
last-modified: Wed, 10 Jul 2019 01:07:09 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: Tue, 02 Jun 2020 09:44:33 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651590adfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 internationalization_and_localization_program_card.png
www.edx.org/sites/default/files/ 1 MB
1 MB 80ms
53ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/internationalization_and_localization_program_card.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6be477733cbf1b293758b831a0a6d266450bb2b9152d737030ece6532e40b53f

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2924
cf-polished: origSize=1743504
x-cache: HIT
status: 200
x-cache-hits: 18041
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1455041
cf-request-id: 02b59846d80000dfc74ea7e200000001
x-request-id: v-846a8982-5dfc-11ea-90b9-3bfcdee99588
last-modified: Mon, 17 Jun 2019 06:22:30 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, 31 May 2020 11:04:02 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651590cdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 capital_markets_card.jpg
www.edx.org/sites/default/files/ 21 KB
21 KB 81ms
54ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/capital_markets_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

73d30b91edeb0ac368acf76e7a6445f8a739b4427024dcacb853a8a11dcd4450

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 154
cf-polished: degrade=85, origSize=111530
x-cache: HIT
status: 200
x-cache-hits: 14669
x-ah-environment: prod
vary: Accept-Encoding
content-length: 21487
cf-request-id: 02b59846d80000dfc74ea7f200000001
x-request-id: v-d6e5a020-5dfc-11ea-ab2c-8f93bc7a14c4
last-modified: Wed, 24 Jul 2019 01:29:58 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/jpeg
expires: Sun, 31 May 2020 11:04:21 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515910dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 drones_-_course_card_final.jpg
www.edx.org/sites/default/files/ 9 KB
9 KB 81ms
54ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/drones_-_course_card_final.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fae7ba6babc759db340c2fef31ca391c71fb15f6f7c4b8be3f71c1f12caeed2c

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 154
cf-polished: degrade=85, origSize=18427
x-cache: HIT
status: 200
x-cache-hits: 16805
x-ah-environment: prod
vary: Accept-Encoding
content-length: 9336
cf-request-id: 02b59846d80000dfc74ea80200000001
x-request-id: v-94b857ba-5dfc-11ea-b3ee-8fdaebcd0904
last-modified: Wed, 08 May 2019 18:39:07 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/jpeg
expires: Sun, 31 May 2020 11:03:18 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515915dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 course_card_entrep_-_final.jpg
www.edx.org/sites/default/files/ 14 KB
14 KB 85ms
59ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/course_card_entrep_-_final.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2757
cf-polished: degrade=85, origSize=23396
x-cache: HIT
status: 200
x-cache-hits: 20113
x-ah-environment: prod
vary: Accept-Encoding
content-length: 14133
cf-request-id: 02b59846d80000dfc74ea81200000001
x-request-id: v-2032fe5a-5c75-11ea-8d41-af70c9249bae
last-modified: Wed, 15 May 2019 01:37:13 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/jpeg
expires: Tue, 02 Jun 2020 09:44:01 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651591bdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 healthinformatics_edx_378x225.jpg
www.edx.org/sites/default/files/ 14 KB
14 KB 81ms
54ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/healthinformatics_edx_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 154
cf-polished: origSize=14653
x-cache: HIT
status: 200
x-cache-hits: 18607
x-ah-environment: prod
vary: Accept-Encoding
content-length: 13832
cf-request-id: 02b59846d80000dfc74ea82200000001
x-request-id: v-56c8c5da-5c75-11ea-8740-4bd14803f0b0
last-modified: Fri, 29 Mar 2019 20:40:56 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/jpeg
expires: Tue, 02 Jun 2020 09:44:33 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651591edfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program_card_image.jpg
www.edx.org/sites/default/files/ 95 KB
95 KB 83ms
57ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program_card_image.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2920
cf-polished: degrade=85, origSize=152356
x-cache: HIT
status: 200
x-cache-hits: 15352
x-ah-environment: prod
vary: Accept-Encoding
content-length: 97068
cf-request-id: 02b59846d80000dfc74ea83200000001
x-request-id: v-bea09344-5dfc-11ea-9a59-5b832f64775a
last-modified: Mon, 11 Mar 2019 15:49:20 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/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515920dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 appx_program_378x225.png
www.edx.org/sites/default/files/ 24 KB
24 KB 80ms
54ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/appx_program_378x225.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3d07ddea9830f1a1da986bc8c3a2948cbedc0b4a92829c80519ffb45fea4febf

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2920
cf-polished: origSize=32777
x-cache: HIT
status: 200
x-cache-hits: 14841
x-ah-environment: prod
vary: Accept-Encoding
content-length: 24316
cf-request-id: 02b59846d80000dfc74ea84200000001
x-request-id: v-d6db38e2-5dfc-11ea-b7b0-aff96a24777e
last-modified: Fri, 12 Apr 2019 02:16:38 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, 31 May 2020 11:03:01 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515922dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 imagen_del_programa_identificacion_de_productos_en_el_mundo_logistico.png
www.edx.org/sites/default/files/ 147 KB
147 KB 80ms
55ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/imagen_del_programa_identificacion_de_productos_en_el_mundo_logistico.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b522406701be5219af7aa976f943ea673d01b5a156abeefbf00f5c9ad216b200

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2920
cf-polished: origSize=152260
x-cache: HIT
status: 200
x-cache-hits: 16439
x-ah-environment: prod
vary: Accept-Encoding
content-length: 150532
cf-request-id: 02b59846d80000dfc74ea85200000001
x-request-id: v-b1b25182-5c75-11ea-8b18-aba17ab84130
last-modified: Wed, 26 Jun 2019 23:34:02 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, 31 May 2020 11:06:38 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515926dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 imagen_programa_colaboracion.jpg
www.edx.org/sites/default/files/ 28 KB
28 KB 81ms
55ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/imagen_programa_colaboracion.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d081a6efb183fa44d28eae5472fa971b3fd0d461c18dddefbb28fe9654f21f24

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2920
cf-polished: degrade=85, origSize=101645
x-cache: HIT
status: 200
x-cache-hits: 17107
x-ah-environment: prod
vary: Accept-Encoding
content-length: 28835
cf-request-id: 02b59846d80000dfc74ea86200000001
x-request-id: v-a51cecb6-8b9b-11ea-8e43-e31d96043d64
last-modified: Fri, 08 Feb 2019 15:56:13 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/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515927dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 cret_program_card_mbse-01-02.jpeg
www.edx.org/sites/default/files/ 8 KB
9 KB 81ms
55ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/cret_program_card_mbse-01-02.jpeg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2920
cf-polished: degrade=85, origSize=13513
x-cache: HIT
status: 200
x-cache-hits: 17228
x-ah-environment: prod
vary: Accept-Encoding
content-length: 8489
cf-request-id: 02b59846d80000dfc74ea87200000001
x-request-id: v-20305d30-5c75-11ea-b2af-43738af97eca
last-modified: Wed, 10 Apr 2019 16:30:59 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/jpeg
expires: Tue, 02 Jun 2020 09:43:20 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515928dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 analisis_de_datos_para_la_toma_de_decisiones_empresariales-378x260.png
www.edx.org/sites/default/files/ 144 KB
144 KB 82ms
57ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/analisis_de_datos_para_la_toma_de_decisiones_empresariales-378x260.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e7bde08992b7a1fb9b89974d5c3a893eaa116a69218f0ea71806a8b79c91fcac

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2920
cf-polished: origSize=147961
x-cache: HIT
status: 200
x-cache-hits: 15512
x-ah-environment: prod
vary: Accept-Encoding
content-length: 147130
cf-request-id: 02b59846d80000dfc74ea88200000001
x-request-id: v-0b389b52-5dfd-11ea-8a78-87867ec8848d
last-modified: Thu, 19 Sep 2019 05:18:20 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, 31 May 2020 11:04:39 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651592adfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 edxmtechiandecertificatesmall_1.png
www.edx.org/sites/default/files/ 111 KB
111 KB 84ms
59ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/edxmtechiandecertificatesmall_1.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4ca804ec4bb570e0a8847e76a824b49b33354e92f810014919ee239caa6e19f7

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2920
cf-polished: origSize=128464
x-cache: HIT
status: 200
x-cache-hits: 45653
x-ah-environment: prod
vary: Accept-Encoding
content-length: 113727
cf-request-id: 02b59846d80000dfc74ea89200000001
x-request-id: v-716ac34a-7e83-11ea-8cb8-73f54d9f3433
last-modified: Wed, 19 Feb 2020 14:58:56 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: Thu, 14 May 2020 19:09:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651592bdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 378x225_nyif_1.jpg
www.edx.org/sites/default/files/ 17 KB
17 KB 80ms
56ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/378x225_nyif_1.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

04ced42b21048fc4cf6e3a09b1d91bfc3e30626cdb0bea8e4d0a12437637102a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=101608
x-cache: HIT
status: 200
x-cache-hits: 15727
x-ah-environment: prod
vary: Accept-Encoding
content-length: 17164
cf-request-id: 02b59846d80000dfc74ea8a200000001
x-request-id: v-98a78086-5c75-11ea-96cb-ab50aec87621
last-modified: Fri, 21 Dec 2018 16:25:07 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/jpeg
expires: Sun, 31 May 2020 11:04:49 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651592cdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 card_image_1.png
www.edx.org/sites/default/files/ 385 KB
386 KB 80ms
56ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card_image_1.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

57d23558dd54abd32f09df9aaad107370d4c703ad8248375b12082cb7ba213e2

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: origSize=464927
x-cache: HIT
status: 200
x-cache-hits: 14851
x-ah-environment: prod
vary: Accept-Encoding
content-length: 394340
cf-request-id: 02b59846d80000dfc74ea8b200000001
x-request-id: v-018222c2-5dfd-11ea-b329-5f550c5e8f0d
last-modified: Wed, 26 Dec 2018 20:35:37 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: Tue, 02 Jun 2020 09:47:07 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651592ddfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 edx_program_card_378x225px.jpg
www.edx.org/sites/default/files/ 21 KB
21 KB 82ms
58ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/edx_program_card_378x225px.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f9d3da99ef95ddea224b0c625755ab14da8e3536b571e872437edc3c5a957f16

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2909
cf-polished: degrade=85, origSize=102565
x-cache: HIT
status: 200
x-cache-hits: 14196
x-ah-environment: prod
vary: Accept-Encoding
content-length: 21241
cf-request-id: 02b59846d80000dfc74ea8c200000001
x-request-id: v-846c564a-5dfc-11ea-81bd-7b77894f088e
last-modified: Thu, 01 Nov 2018 04:28:22 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/jpeg
expires: Tue, 02 Jun 2020 09:44:57 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515930dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 banner_option_2_378x225.jpg
www.edx.org/sites/default/files/ 26 KB
27 KB 80ms
56ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/banner_option_2_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

729b7ca11f47de27711b777e262829ae57b16f10c843a906d352ef72a5752255

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=31685
x-cache: HIT
status: 200
x-cache-hits: 13888
x-ah-environment: prod
vary: Accept-Encoding
content-length: 27133
cf-request-id: 02b59846d80000dfc74ea8d200000001
x-request-id: v-c7e05aac-5dfc-11ea-a26a-b7bae8cd99aa
last-modified: Tue, 04 Apr 2017 16:16:56 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/jpeg
expires: Tue, 02 Jun 2020 09:45:41 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515931dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ruby-rails-programming-378x225.jpg
www.edx.org/sites/default/files/card/images/ 16 KB
16 KB 81ms
57ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card/images/ruby-rails-programming-378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

df9066896d8cb60b10baacfe6c4a2a76ca78d6bcee926008def771a7d599d1a6

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2811
cf-polished: degrade=85, origSize=16432
x-cache: HIT
status: 200
x-cache-hits: 16489
x-ah-environment: prod
vary: Accept-Encoding
content-length: 16197
cf-request-id: 02b59846d80000dfc74ea8e200000001
x-request-id: v-c3cb3950-5dfc-11ea-8ca0-cffb73045711
last-modified: Tue, 12 Jan 2016 13:59:10 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/jpeg
expires: Sun, 31 May 2020 11:07:30 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515933dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 card_image.jpg
www.edx.org/sites/default/files/ 12 KB
12 KB 83ms
59ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card_image.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8693810950f73a0a50f1b822d4bee9bd11499e756cd574a7f798a52007dddec6

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=12951
x-cache: HIT
status: 200
x-cache-hits: 18611
x-ah-environment: prod
vary: Accept-Encoding
content-length: 12243
cf-request-id: 02b59846d80000dfc74ea8f200000001
x-request-id: v-98ad0092-5c75-11ea-bdc9-ef9de21083fe
last-modified: Tue, 11 Apr 2017 15:10:05 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/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515935dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 project_finance_card_image.jpg
www.edx.org/sites/default/files/ 28 KB
28 KB 86ms
62ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/project_finance_card_image.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

867e295343aafaa1ff8a2592e493900b759d19628f78d84b9c64f18fa0cd22fe

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=35164
x-cache: HIT
status: 200
x-cache-hits: 12380
x-ah-environment: prod
vary: Accept-Encoding
content-length: 28545
cf-request-id: 02b59846d80000dfc74ea90200000001
x-request-id: v-957f9b0e-5dfc-11ea-9e26-53705563061d
last-modified: Tue, 11 Apr 2017 15:45:28 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: image/jpeg
expires: Sun, 31 May 2020 11:09:18 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515939dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program.jpg
www.edx.org/sites/default/files/ 25 KB
26 KB 81ms
58ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b4a0195f52dac8b2cf4a7d4caa3d07c809adc3f5f0b38ca6d6387117bde44603

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=86649
x-cache: HIT
status: 200
x-cache-hits: 23307
x-ah-environment: prod
vary: Accept-Encoding
content-length: 26094
cf-request-id: 02b59846d80000dfc74ea91200000001
x-request-id: v-54bdaddc-5c75-11ea-8ef2-4b801d4a71cb
last-modified: Thu, 20 Apr 2017 19:30:33 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/jpeg
expires: Tue, 02 Jun 2020 09:46:58 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651593edfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 certificate-banner-small.jpg
www.edx.org/sites/default/files/ 19 KB
19 KB 82ms
59ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/certificate-banner-small.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

59afb12df6a81d494919dfbd58dd254f6dbbc1acbf97979149b962a0c8afed36

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2949
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 15977
x-ah-environment: prod
vary: Accept-Encoding
content-length: 19164
cf-request-id: 02b59846d80000dfc74ea92200000001
x-request-id: v-0ed5981a-7409-11ea-a8e9-cf80360bcf4c
last-modified: Thu, 20 Apr 2017 19:56:37 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/jpeg
expires: Sun, 31 May 2020 11:08:45 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515941dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 sd_discover_card.jpg
www.edx.org/sites/default/files/ 33 KB
33 KB 108ms
85ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/sd_discover_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

532d9e6fc0213a79dff15d0181d84940dd9eee8b7da56642a81fea864fb1a342

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=141971
x-cache: HIT
status: 200
x-cache-hits: 18883
x-ah-environment: prod
vary: Accept-Encoding
content-length: 33951
cf-request-id: 02b59846d80000dfc74ea93200000001
x-request-id: v-5ab367ea-5c75-11ea-baf4-1ff6df07b0c4
last-modified: Fri, 21 Apr 2017 19:06:05 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/jpeg
expires: Sun, 31 May 2020 11:04:29 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515945dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 card_essentials_cybersecurity.jpg
www.edx.org/sites/default/files/ 21 KB
21 KB 82ms
60ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/card_essentials_cybersecurity.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

df25d381307611a8007bb9c0c82c9924f12f6ef4fab5f687416a450c74688340

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=26558
x-cache: HIT
status: 200
x-cache-hits: 14787
x-ah-environment: prod
vary: Accept-Encoding
content-length: 21037
cf-request-id: 02b59846d80000dfc74ea94200000001
x-request-id: v-98b20aa6-5c75-11ea-8f4d-8b55586f0f64
last-modified: Wed, 07 Jun 2017 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: image/jpeg
expires: Tue, 02 Jun 2020 09:47:07 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515947dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 mbs_pc_card.jpg
www.edx.org/sites/default/files/ 14 KB
14 KB 83ms
61ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/mbs_pc_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1bb4f00b8d3230833d26aa5b84904e9a8944e0829288466ce44b27bf516b2f8a

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=16173
x-cache: HIT
status: 200
x-cache-hits: 14597
x-ah-environment: prod
vary: Accept-Encoding
content-length: 14340
cf-request-id: 02b59846d80000dfc74ea95200000001
x-request-id: v-989555f0-5c75-11ea-9067-3bfa5d3b00d0
last-modified: Tue, 20 Jun 2017 18:26:46 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: image/jpeg
expires: Tue, 02 Jun 2020 09:47:06 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515948dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 israelx-_pc-signal_and_image_processing-378225_0.jpg
www.edx.org/sites/default/files/ 22 KB
23 KB 82ms
60ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/israelx-_pc-signal_and_image_processing-378225_0.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

348b405bc29132f6411877d604a0f11f2f16d688e286978e56e2dad5e88b9a87

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=24203
x-cache: HIT
status: 200
x-cache-hits: 14980
x-ah-environment: prod
vary: Accept-Encoding
content-length: 22869
cf-request-id: 02b59846d80000dfc74ea96200000001
x-request-id: v-725f5a2a-8b9b-11ea-bd73-c3ecd171a4ad
last-modified: Fri, 11 Aug 2017 19:26:23 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/jpeg
expires: Tue, 02 Jun 2020 09:49:46 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651594adfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 404 prof_cert_page-378225.jpg
www.edx.org/sites/default/files/ 15 KB
15 KB 102ms
80ms Image
text/html 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/prof_cert_page-378225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

706068036cc7df0c25d4b27783295308205f99c1677038603ccc9367df4df1ca

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
x-cache: HIT
status: 404
x-cache-hits: 25
x-ah-environment: prod
vary: X-Accept-Language,Accept-Encoding
content-length: 4970
cf-request-id: 02b59846d80000dfc74ea97200000001
x-request-id: v-b0b2a9c8-95fd-11ea-9c2c-bfbe40314086
last-modified: Thu, 14 May 2020 16:12:21 GMT
server: cloudflare
x-frame-options: SameOrigin
etag: "1589472741-1"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-language: en
via: varnish
x-generator: Drupal 7 (http://drupal.org)
cache-control: max-age=900, public
x-drupal-cache: MISS
cf-ray: 5935f651594ddfc7-FRA
content-type: text/html; charset=utf-8
expires: Sun, 19 Nov 1978 05:00:00 GMT

GET
H/1.1 200
OK card_image-378225.jpg
prod-edx-mktg-edit.edx.org/sites/default/files/ 36 KB
36 KB 840ms
282ms Image
image/jpeg 3.216.195.125
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-edx-mktg-edit.edx.org/sites/default/files/card_image-378225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

3.216.195.125 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-3-216-195-125.compute-1.amazonaws.com

Software

nginx /

Resource Hash

9d255d9d07422fdc839e48e6924984261fc7f546e2a8d1d42de349d790a0ce45

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Thu, 14 May 2020 16:23:10 GMT
Via: varnish
X-Content-Type-Options: nosniff
Age: 1142361
X-Cache: HIT
X-Cache-Hits: 38066
Connection: keep-alive
X-AH-Environment: prod
Content-Length: 36628
X-Request-ID: v-74eec56e-5c75-11ea-9b0a-6fbaf8d88e71
Last-Modified: Fri, 18 Aug 2017 21:56:03 GMT
Server: nginx
Content-Type: image/jpeg
Cache-Control: max-age=2592000
Accept-Ranges: bytes
Expires: Sun, 31 May 2020 11:03:49 GMT

GET
H2 200 mep201x_project_mastering_378x225.jpg
www.edx.org/sites/default/files/course/image/promoted/ 30 KB
30 KB 79ms
58ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/course/image/promoted/mep201x_project_mastering_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9587a077ad662cae74293b707c5d9407be5b008036ec91de3a718de1cb86527c

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 153
cf-polished: degrade=85, origSize=42524
x-cache: HIT
status: 200
x-cache-hits: 15010
x-ah-environment: prod
vary: Accept-Encoding
content-length: 30376
cf-request-id: 02b59846d80000dfc74ea98200000001
x-request-id: v-b7a4e7a2-5dfc-11ea-aa96-735f6ff5c40e
last-modified: Tue, 07 Mar 2017 22:13:12 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/jpeg
expires: Sun, 31 May 2020 11:03:56 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515951dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 citg_mep301x_edx_2120p_2.png
www.edx.org/sites/default/files/course/image/promoted/ 62 KB
63 KB 107ms
86ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/course/image/promoted/citg_mep301x_edx_2120p_2.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

791e223c9d679ebd867921e7295c16b748f011a775c16a2a9f0481e475110e55

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 152
cf-polished: origSize=73000
x-cache: HIT
status: 200
x-cache-hits: 13362
x-ah-environment: prod
vary: Accept-Encoding
content-length: 63957
cf-request-id: 02b59846d80000dfc74ea99200000001
x-request-id: v-e904fcc4-5dfc-11ea-b861-0b783a5638af
last-modified: Mon, 03 Apr 2017 20:35:19 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, 31 May 2020 11:10:13 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515953dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 imagen-programa-isc-original-378225.jpg
www.edx.org/sites/default/files/ 22 KB
22 KB 81ms
60ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/imagen-programa-isc-original-378225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fbb49656d681c1ee1ad2a1fb31ba5dc9530f2e49ed572769f4e983585d8f84d3

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 152
cf-polished: degrade=85, origSize=81707
x-cache: HIT
status: 200
x-cache-hits: 16339
x-ah-environment: prod
vary: Accept-Encoding
content-length: 22455
cf-request-id: 02b59846d80000dfc74ea9a200000001
x-request-id: v-ad02ab5e-5dfc-11ea-b3cd-57c7d9fa20c8
last-modified: Mon, 18 Dec 2017 23:34:33 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/jpeg
expires: Sun, 31 May 2020 11:07:49 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515955dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 pcp_bussines_intelligence_banner-378225.jpg
www.edx.org/sites/default/files/ 8 KB
9 KB 81ms
60ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/pcp_bussines_intelligence_banner-378225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

890718d4f44840322d9d973e20fcc1d80f96bab57451f0558d6a428eb670d850

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 152
cf-polished: degrade=85, origSize=36440
x-cache: HIT
status: 200
x-cache-hits: 18937
x-ah-environment: prod
vary: Accept-Encoding
content-length: 8617
cf-request-id: 02b59846d80000dfc74ea9b200000001
x-request-id: v-d6db3be4-5dfc-11ea-b2ab-13b63336e8fd
last-modified: Fri, 22 Dec 2017 20:09:48 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/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515957dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 wageningenx-xseries_course_card_image-378x225.png
www.edx.org/sites/default/files/ 99 KB
100 KB 83ms
63ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/wageningenx-xseries_course_card_image-378x225.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

db4ee0e9e6caa075ee5c7141aab5f54869999530d48eab47bb373fafa4baa0ca

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2757
cf-polished: origSize=120603
x-cache: HIT
status: 200
x-cache-hits: 16482
x-ah-environment: prod
vary: Accept-Encoding
content-length: 101852
cf-request-id: 02b59846d80000dfc74ea9c200000001
x-request-id: v-989d873e-5c75-11ea-8e8d-6f032121dcf5
last-modified: Mon, 19 Jun 2017 14:06:12 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, 31 May 2020 11:05:47 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651595adfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 latam_map_card.jpg
www.edx.org/sites/default/files/ 12 KB
12 KB 99ms
80ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/latam_map_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b620692cfb652a582a1f05c00b29f134eeeec05f0cb2c1e647e1b4baa1d22241

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 152
cf-polished: degrade=85, origSize=31199
x-cache: HIT
status: 200
x-cache-hits: 11654
x-ah-environment: prod
vary: Accept-Encoding
content-length: 11825
cf-request-id: 02b59846d80000dfc74ea9d200000001
x-request-id: v-1967836e-8d23-11ea-a6c0-133c9c1d1f0f
last-modified: Thu, 11 Jan 2018 06:01:03 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/jpeg
expires: Sun, 31 May 2020 11:09:18 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651595bdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 xlsprogram-image-card.jpg
www.edx.org/sites/default/files/ 26 KB
26 KB 114ms
95ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/xlsprogram-image-card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c14cb4f766a53a60ae7e1bfff85c441d2c0940f9e02cc7c6e146ecd3ba2143b0

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1826
cf-polished: degrade=85, origSize=48488
x-cache: HIT
status: 200
x-cache-hits: 20364
x-ah-environment: prod
vary: Accept-Encoding
content-length: 26156
cf-request-id: 02b59846d80000dfc74ea9e200000001
x-request-id: v-e90f19e8-5dfc-11ea-bfe4-7714c7e7a196
last-modified: Thu, 11 Jan 2018 06:27:13 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/jpeg
expires: Sun, 31 May 2020 11:01:43 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651595edfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 data_analysis_xseries-course_card-378x225.jpg
www.edx.org/sites/default/files/ 26 KB
26 KB 81ms
62ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/data_analysis_xseries-course_card-378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7143194b59e0ffba181cfce32fa3a5ca4dfb6f2a9bc6b0f3669d4eceb112bea4

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 898
cf-polished: degrade=85, origSize=122581
x-cache: HIT
status: 200
x-cache-hits: 15250
x-ah-environment: prod
vary: Accept-Encoding
content-length: 26725
cf-request-id: 02b59846d80000dfc74ea9f200000001
x-request-id: v-93294ce2-5dfc-11ea-bb71-3fe16d3cf212
last-modified: Fri, 25 Aug 2017 18:24:43 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: image/jpeg
expires: Sun, 31 May 2020 11:03:36 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515961dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 programa_1.png
www.edx.org/sites/default/files/ 111 KB
111 KB 75ms
56ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/programa_1.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6508b7845a42281421866ffa90dd27b7c0b61453f70e2763a0f0eada8bdb02f8

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2909
cf-polished: origSize=131274
x-cache: HIT
status: 200
x-cache-hits: 13410
x-ah-environment: prod
vary: Accept-Encoding
content-length: 113516
cf-request-id: 02b59846d80000dfc74eaa0200000001
x-request-id: v-c9267ab8-5dfc-11ea-82b0-832ce3c03b78
last-modified: Wed, 28 Mar 2018 05:25:47 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: image/png
expires: Sun, 31 May 2020 11:04:53 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6515964dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ramp-program_logo-course_discovery_card.png
www.edx.org/sites/default/files/ 115 KB
115 KB 79ms
61ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/ramp-program_logo-course_discovery_card.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5316500922b055455ca7df068cea9266ab7de1dd528de75bb05224107dabf510

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 152
cf-polished: origSize=121512
x-cache: HIT
status: 200
x-cache-hits: 13120
x-ah-environment: prod
vary: Accept-Encoding
content-length: 117415
cf-request-id: 02b59846f00000dfc74eaa2200000001
x-request-id: v-9d2b939e-5dfc-11ea-b169-cb15af421767
last-modified: Wed, 28 Mar 2018 17:10:08 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: Tue, 02 Jun 2020 09:45:36 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518981dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ent_mindset_course_certificate_card.jpg
www.edx.org/sites/default/files/ 14 KB
14 KB 80ms
61ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/ent_mindset_course_certificate_card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9be6064d63b71744bc5549e55e9a9834a4bb52208dde8e34236f9fdd5c73a54b

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2757
cf-polished: degrade=85, origSize=59750
x-cache: HIT
status: 200
x-cache-hits: 12620
x-ah-environment: prod
vary: Accept-Encoding
content-length: 14229
cf-request-id: 02b59846f00000dfc74eaa3200000001
x-request-id: v-98bb7d7a-5c75-11ea-8cb9-2318860eaeff
last-modified: Wed, 04 Apr 2018 20:48:03 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/jpeg
expires: Tue, 02 Jun 2020 09:47:25 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518985dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 imagen-diseno-software.jpg
www.edx.org/sites/default/files/ 21 KB
21 KB 80ms
62ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/imagen-diseno-software.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

38b996039d48df96a0f674092e6c5575e843661ce7f4ffb59995542c50368b96

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 152
cf-polished: degrade=85, origSize=82242
x-cache: HIT
status: 200
x-cache-hits: 13897
x-ah-environment: prod
vary: Accept-Encoding
content-length: 21742
cf-request-id: 02b59846f00000dfc74eaa4200000001
x-request-id: v-acfeeb68-5dfc-11ea-8d31-9335a60067cb
last-modified: Wed, 02 May 2018 18:41:55 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/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518988dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 vg_pc_card.png
www.edx.org/sites/default/files/ 48 KB
49 KB 80ms
63ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/vg_pc_card.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c239364498845168f8d3d0e54490205b4ca5ead860ea04a1839f4d31a05c3e2d

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2757
cf-polished: origSize=65722
x-cache: HIT
status: 200
x-cache-hits: 13426
x-ah-environment: prod
vary: Accept-Encoding
content-length: 49530
cf-request-id: 02b59846f00000dfc74eaa5200000001
x-request-id: v-ee49a2f2-5dfc-11ea-abac-8f1d600f71f2
last-modified: Fri, 04 May 2018 18:23:54 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: Tue, 02 Jun 2020 09:48:20 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651898bdfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 pcpnutrdis_378x225_0.jpg
www.edx.org/sites/default/files/ 2 MB
2 MB 80ms
63ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/pcpnutrdis_378x225_0.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f08e170a7b62a32e2b134f33253c35bc02c9cfd5d003122855248469364ab0cb

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151
cf-polished: degrade=85, origSize=2743553
x-cache: HIT
status: 200
x-cache-hits: 13100
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2361099
cf-request-id: 02b59846f00000dfc74eaa6200000001
x-request-id: v-ad03609e-5dfc-11ea-b12c-739b789d67a2
last-modified: Tue, 29 May 2018 16:58:21 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: image/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651898ddfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 tbm_lefe_pcp_378p.png
www.edx.org/sites/default/files/ 98 KB
98 KB 96ms
79ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/tbm_lefe_pcp_378p.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

dcf3b42576f20990e73c6354e35da391014827c13ef0351425e2b2a2ff5d12c0

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2905
cf-polished: origSize=101518
x-cache: HIT
status: 200
x-cache-hits: 12214
x-ah-environment: prod
vary: Accept-Encoding
content-length: 100330
cf-request-id: 02b59846f00000dfc74eaa7200000001
x-request-id: v-53ec6040-8d23-11ea-ae3c-9b61fd34e4f7
last-modified: Tue, 29 May 2018 20:31:02 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, 31 May 2020 11:04:57 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518991dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 womencoding_c-mooc_1.jpg
www.edx.org/sites/default/files/ 150 KB
151 KB 103ms
86ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/womencoding_c-mooc_1.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

24bf105764accbe7ab1b93b9f05afeeea33b613defdd521edc746687d7932fac

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2905
cf-polished: degrade=85, origSize=641279
x-cache: HIT
status: 200
x-cache-hits: 1632
x-ah-environment: prod
vary: Accept-Encoding
content-length: 153973
cf-request-id: 02b59846f00000dfc74eaa8200000001
x-request-id: v-dbed8310-6556-11ea-9847-9f5d6cf90838
last-modified: Fri, 13 Mar 2020 18:16:54 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/jpeg
expires: Thu, 11 Jun 2020 18:24:27 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518993dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 certificado_378x225_0.jpg
www.edx.org/sites/default/files/ 27 KB
27 KB 98ms
81ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/certificado_378x225_0.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5661dbcb7f6d10a02befb0a62bc46d252e54bd05cc84cc97bc7eec9e9adc8992

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151
cf-polished: degrade=85, origSize=51131
x-cache: HIT
status: 200
x-cache-hits: 11324
x-ah-environment: prod
vary: Accept-Encoding
content-length: 27465
cf-request-id: 02b59846f00000dfc74eaa9200000001
x-request-id: v-6b36362c-8d23-11ea-9931-93ffec8249a4
last-modified: Fri, 08 Jun 2018 21:28:06 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/jpeg
expires: Tue, 02 Jun 2020 09:49:45 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518995dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 program-card-2120-x-1192.jpg
www.edx.org/sites/default/files/ 247 KB
248 KB 98ms
81ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/program-card-2120-x-1192.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8d7851a0495cfd3894491a7375c5895ab8da3a6a145c79663b478b854cdb8a2e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151
cf-polished: degrade=85, origSize=1261480
x-cache: HIT
status: 200
x-cache-hits: 13794
x-ah-environment: prod
vary: Accept-Encoding
content-length: 253053
cf-request-id: 02b59846f00000dfc74eaaa200000001
x-request-id: v-98c1aee8-5c75-11ea-a2dd-1f2430a75d00
last-modified: Tue, 12 Jun 2018 18:44:14 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: image/jpeg
expires: Sun, 31 May 2020 11:05:19 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518996dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ben_network_card.png
www.edx.org/sites/default/files/ 63 KB
63 KB 98ms
82ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/ben_network_card.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

35b48fd8d1a3bfa6185f350ce110b8fe14dde3053a322e562bf88969671300fc

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151
cf-polished: origSize=67886
x-cache: HIT
status: 200
x-cache-hits: 18390
x-ah-environment: prod
vary: Accept-Encoding
content-length: 64025
cf-request-id: 02b59846f00000dfc74eaab200000001
x-request-id: v-f2d3d5b8-5dfc-11ea-8e0f-93e69d21841a
last-modified: Wed, 20 Jun 2018 04:43:43 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: image/png
expires: Sun, 31 May 2020 11:03:10 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f6518998dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 rmbfm_banner_image.png
www.edx.org/sites/default/files/ 995 KB
997 KB 102ms
85ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/rmbfm_banner_image.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c1aa056e90daf1d04b8d6330e299c4e735c4142b1e445eb2c0a5b3cfcc7d355e

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2756
cf-polished: origSize=1034083
x-cache: HIT
status: 200
x-cache-hits: 13267
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1019213
cf-request-id: 02b59846f00000dfc74eaac200000001
x-request-id: v-d5aa526e-5dfc-11ea-8dde-2b27bf1bb039
last-modified: Wed, 04 Jul 2018 01:35:01 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: Tue, 02 Jun 2020 09:46:42 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651899adfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 tbm_bmixseries_edx_378_225_0.jpg
www.edx.org/sites/default/files/ 5 KB
5 KB 99ms
83ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/tbm_bmixseries_edx_378_225_0.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

59358870eaf40b20b8bf86b8110ba6b00325e244732af03b4adb8e924c719e36

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2756
cf-polished: degrade=85, origSize=5909
x-cache: HIT
status: 200
x-cache-hits: 12036
x-ah-environment: prod
vary: Accept-Encoding
content-length: 4899
cf-request-id: 02b59846f00000dfc74eaad200000001
x-request-id: v-c6cc978e-758f-11ea-a26b-7b84a71993cc
last-modified: Wed, 11 Jul 2018 16:38:59 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/jpeg
expires: Tue, 02 Jun 2020 09:45:17 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f651899edfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 hienglish201program-card.jpg
www.edx.org/sites/default/files/ 20 KB
20 KB 99ms
84ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/hienglish201program-card.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

812d7982393ba3d11fc5d78c8016bb633cde6665306ff5bbe686a5c06ec5c3bc

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3066
cf-polished: degrade=85, origSize=20091
x-cache: HIT
status: 200
x-cache-hits: 22583
x-ah-environment: prod
vary: Accept-Encoding
content-length: 20065
cf-request-id: 02b59846f00000dfc74eaae200000001
x-request-id: v-3f4e3b1a-5c75-11ea-8c9b-cb4a211cd05e
last-modified: Fri, 27 Jul 2018 03:43:42 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/jpeg
expires: Sun, 31 May 2020 11:02:29 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65189a1dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 eemcs_st1x2x_edx_teaser_pcp.png
www.edx.org/sites/default/files/ 58 KB
58 KB 100ms
84ms Image
image/png 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/eemcs_st1x2x_edx_teaser_pcp.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1631dd393725a12b156cb5377d753085450bec6ba103df3d3566dc3594fc9e18

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2851
cf-polished: origSize=62206
x-cache: HIT
status: 200
x-cache-hits: 12356
x-ah-environment: prod
vary: Accept-Encoding
content-length: 58886
cf-request-id: 02b59846f00000dfc74eaaf200000001
x-request-id: v-acfef7ca-5dfc-11ea-8fb5-1bf21e37a864
last-modified: Tue, 04 Sep 2018 18:20:54 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, 31 May 2020 11:10:37 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65189a4dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 banner_c_378x225.jpg
www.edx.org/sites/default/files/ 15 KB
15 KB 100ms
84ms Image
image/jpeg 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.edx.org/sites/default/files/banner_c_378x225.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b154 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6b435f49474dcae3e322cef554837d8c2745fdef3a309f9acebd2f066cda476d

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151
cf-polished: degrade=85, origSize=64266
x-cache: HIT
status: 200
x-cache-hits: 12047
x-ah-environment: prod
vary: Accept-Encoding
content-length: 15090
cf-request-id: 02b59846f00000dfc74eab0200000001
x-request-id: v-99d6d248-8d23-11ea-9f75-abd7ec1712be
last-modified: Wed, 12 Sep 2018 03:49:19 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/jpeg
expires: Tue, 02 Jun 2020 09:51:03 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 5935f65189a5dfc7-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 lms-footer-edx.6c96491cd448.css
prod-edx-edxapp-assets.edx-cdn.org/static/edx.org/css/ 22 KB
4 KB 80ms
27ms Stylesheet
text/css 2606:4700::6810:f048
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/edx.org/css/lms-footer-edx.6c96491cd448.css
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/vendor.cf0f230ca1ec42dc02a8.js?q9o5p8
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5458c0cad87e55817119692b4f0af75e95b9852fc13d6cee005ff19af5876f4d

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 2581
status: 200
x-amz-request-id: C343BFD1525075A4
x-amz-id-2: lbMLVKkaGflclWoZkTBmZY79G6LQU++2WxRr93vaG8ElSxh286Cwz/zzBAVp6QOaygzOlWfxq8Y=
last-modified: Wed, 06 May 2020 21:24:12 GMT
server: cloudflare
etag: W/"6c96491cd448e134b0eebddbcca0579b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
cf-request-id: 02b59846fe00003233632f9200000001
cf-ray: 5935f6519d8e3233-FRA
expires: Thu, 14 May 2020 20:23:10 GMT

GET
H2 200 footer-edx.dca113193668.js Show response
prod-edx-edxapp-assets.edx-cdn.org/static/js/ 551 B
556 B 571ms
519ms Script
application/javascript 2606:4700::6810:f048
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/footer-edx.dca113193668.js?_=1589473389593
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/vendor.cf0f230ca1ec42dc02a8.js?q9o5p8
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: aea21aa54270aa3468c00c1f8cec52fd3c7944145083ef08aa6f659baf3baa4f

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: gzip
cf-cache-status: MISS
x-amz-request-id: BC0D4EEE59F1CA4D
status: 200
x-amz-id-2: fNWpQdj9SiFTlews3qSSknvuIL4K9UQpqFFu6PXqOSMW+IGnGSzXebD4H/ySYHKLCyYyQBPMTRE=
last-modified: Thu, 14 May 2020 16:05:16 GMT
server: cloudflare
etag: W/"dca113193668c302900adf7dbc05cedd"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-request-id: 02b59846fe00003233632fa200000001
cf-ray: 5935f6519d943233-FRA
expires: Thu, 14 May 2020 20:23:10 GMT

GET
H2 200 logo-footer.fde85fe42f6b.png
prod-edx-edxapp-assets.edx-cdn.org/static/edx.org/images/ 3 KB
3 KB 79ms
27ms Image
image/png 2606:4700::6810:f048
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/edx.org/images/logo-footer.fde85fe42f6b.png
Requested by: Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5cf97370a2c8bba2ab994e14807bc494cc002d76e3946048a43b12e143f6109c

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
cf-cache-status: HIT
age: 6858
cf-ray: 5935f6519d963233-FRA
status: 200
content-length: 3091
x-amz-id-2: kBP7KWfJQUDROOyTlKzCbSuPBJJaCf+uCqmpwQLoFboApQ0w7uTFqHMk71i3q0r/jd1VeZXJflE=
last-modified: Mon, 13 Jan 2020 15:06:08 GMT
server: cloudflare
etag: "fde85fe42f6b9216db1805eca09c84a9"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
x-amz-request-id: AE41DF8F39A8B787
cache-control: public, max-age=14400
cf-request-id: 02b59846fe00003233632fb200000001
accept-ranges: bytes
content-type: image/png
expires: Thu, 14 May 2020 20:23:10 GMT

GET
H2 200 app_store_badge_135x40.d0558d910630.svg
prod-edx-edxapp-assets.edx-cdn.org/static/images/app/ 12 KB
5 KB 80ms
28ms Image
image/svg+xml 2606:4700::6810:f048
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg
Requested by: Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 6857
status: 200
x-amz-request-id: DD85488E38AF6284
x-amz-id-2: 0xAc1yV8LMD4y6YolxJtNZ95HEQ7Kqw+z3okjhG6twmudp+ZcLHqopHnc0bfHmRTtfHhzyrW7WI=
last-modified: Mon, 13 Jan 2020 15:06:19 GMT
server: cloudflare
etag: W/"d0558d91063038236b60e3ef71fdc1fd"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/svg+xml
cache-control: public, max-age=14400
cf-request-id: 02b59846fe00003233632fc200000001
cf-ray: 5935f6519d973233-FRA
expires: Thu, 14 May 2020 20:23:10 GMT

GET
H2 200 google_play_badge_45.6ea466e328da.png
prod-edx-edxapp-assets.edx-cdn.org/static/images/app/ 4 KB
5 KB 78ms
26ms Image
image/png 2606:4700::6810:f048
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png
Requested by: Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:f048 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d838b2098a6dde4053f9ccdbbc0f889d4444b5a27da3ee211cd782a8458bb63e

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
cf-cache-status: HIT
age: 6925
cf-ray: 5935f6519d983233-FRA
status: 200
content-length: 4109
x-amz-id-2: fdv2finw8yaFaBNzzOjkMOj5fri4HMrAUQbjdCq5qIdH0BH3krVW+eBs4HbzRhE9RdxSsKYeKmY=
last-modified: Mon, 13 Jan 2020 15:06:19 GMT
server: cloudflare
etag: "6ea466e328da752cabd8787d8e4b9612"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
x-amz-request-id: D3071F496F0BAA2C
cache-control: public, max-age=14400
cf-request-id: 02b59846fe00003233632fd200000001
accept-ranges: bytes
content-type: image/png
expires: Thu, 14 May 2020 20:23:10 GMT

POST
H2 200 p Show response
api.segment.io/v1/ 21 B
139 B 221ms
220ms XHR
application/json 52.42.46.86
AMAZON-02

General

Check archive.org

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: 52.42.46.86 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-42-46-86.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

status: 200
date: Thu, 14 May 2020 16:23:10 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 linkid.js Show response
www.google-analytics.com/plugins/ua/ 2 KB
920 B 23ms
8ms Script
text/javascript 2a00:1450:4001:819::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

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 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

92fca55833f48b4289ac8f1cedd48752b580fce4ec4b5d81670b8193d6e51b54

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 15:52:43 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 22 Oct 2019 18:15:00 GMT
server: sffe
age: 1827
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=3600
accept-ranges: bytes
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 859
x-xss-protection: 0
expires: Thu, 14 May 2020 16:52:43 GMT

GET
H2 200 dj_.js Show response
cl.qualaroo.com/ki.js/59450/ 373 B
780 B 58ms
6ms Script
application/ecmascript 2a00:f48:2000:1023::3
TTM

General

Check archive.org

Show headers Download Go to

Full URL: https://cl.qualaroo.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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a00:f48:2000:1023::3 , Germany, ASN47447 (TTM, DE),
Reverse DNS
Software: BunnyCDN-DE1-481 /
Resource Hash: 829853e4576100a52db1aa15428cf75b1a508d1a44bca93c19d4704a976a4659

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: gzip
cdn-edgestorageid: 481
x-amz-request-id: CAE0DAD60BC126A5
status: 200
cdn-cachedat: 2020-05-12 11:34:18
cdn-pullzone: 92714
content-length: 291
x-amz-id-2: 6JbdNOl2CGFbON2mzBTV+OzMMkrIsuc442Zb76eGPKfzFgFQJMMn3Oyqesoth4HIHiuab9rKmOk=
last-modified: Tue, 12 May 2020 11:24:19 GMT
server: BunnyCDN-DE1-481
vary: Accept-Encoding, Accept-Encoding
content-type: application/ecmascript
cdn-cache: HIT
cdn-uid: 50c043fb-dcd1-4574-9faf-b60384f66f78
cache-control: s-maxage=3600, max-age=0
cdn-requestid: 3b9295d9f843699b88ec4480cc81dcbf
accept-ranges: bytes
cdn-requestcountrycode: DE

GET
H2 200 4982103.js Show response
js.hs-scripts.com/ 1 KB
631 B 19ms
19ms Script
application/javascript 2606:4700::6811:d3cc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://js.hs-scripts.com/4982103.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:d3cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 05e0c1dd4d9b630dc71fa292713906ecf374af2b6ce21779bc90a6c0d8f12c34

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 19
cf-polished: origSize=1256
status: 200
cf-request-id: 02b59847680000d711673a6200000001
cf-bgj: minify
server: cloudflare
x-trace: 2B3519C9475A3EE4800A0B26E5F003FF2D84FC44FE000000000000000000
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 3600
content-type: application/javascript;charset=utf-8
access-control-allow-origin: https://courses.edx.org
cache-control: public, max-age=60
access-control-allow-credentials: true
cf-ray: 5935f6524877d711-FRA
expires: Thu, 14 May 2020 16:24:10 GMT

POST
H2 200 open Show response
api2.branch.io/v1/ 265 B
552 B 215ms
174ms XHR
application/json 2600:9000:2016:ca00:11:f728:3040:93a1
AMAZON-02

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
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:2016:ca00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 /
Resource Hash: ac232b6a301eed275e59aef74932601cfc43389e31a06dfea68b5c8b348cce9c

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: 1.1 0e4b604319ca1dc81c333441f110c482.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-amz-cf-pop: HAM50-C2
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: ZgxkJwRdLejsk2pzcimDFzRgYcYB5jkAU92bPZwz4pwtiEpuOAwN-w==

GET
H2 200 css
fonts.googleapis.com/ 12 KB
999 B 19ms
18ms Stylesheet
text/css 2a00:1450:4001:800::200a
GOOGLE

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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

d3ea486b4a93f76a4503c619279b90adff56f0fc78c0699b3d1661383276f890

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Thu, 14 May 2020 16:23:10 GMT
server: ESF
date: Thu, 14 May 2020 16:23:10 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Thu, 14 May 2020 16:23:10 GMT

GET
H2 200 personalize.v0.0.4.min.js Show response
ak.sail-horizon.com/onsite/ 114 KB
39 KB 207ms
84ms Script
application/javascript 52.222.182.125
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://ak.sail-horizon.com/onsite/personalize.v0.0.4.min.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.222.182.125 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-182-125.ham50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 2faf6c2039f4c8e1a406aab14884c63a23664ca9bacc4c69981c866834c3c7a4

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:17:19 GMT
content-encoding: gzip
last-modified: Mon, 04 May 2020 20:59:10 GMT
server: AmazonS3
age: 428
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
status: 200
cache-control: max-age=600; must-revalidate
x-amz-cf-pop: HAM50-C1
x-amz-cf-id: fRjA4t7AKfdaCfS8SRxXbjboRNoNKu0N-aSYevgiHL7S6oDS6yKssg==
via: 1.1 e37f79ad8aac2f2f2e74a09fc473b7bf.cloudfront.net (CloudFront)

GET
H2 200 collect
www.google-analytics.com/ 35 B
97 B 6ms
6ms Image
image/gif 2a00:1450:4001:819::200e
GOOGLE

General

Check archive.org

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j82&a=237863723&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&ul=en-us&de=UTF-8&dt=Online%20Professional%20Certificates%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=All&ea=Experiment%20Viewed&ev=0&_u=aGBAgAAj~&jid=557838049&gjid=774431760&cid=1600820936.1589473390&tid=UA-35248639-2&_gid=1143565723.1589473390&cd28=%5BMarketing%5D%20edX%20Online%20Campus%20Sitewide%20Banner&cd29=Global%20Banner&z=701839715

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 11 Apr 2020 12:50:12 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 2863978
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 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=j82&tid=UA-35248639-2&cid=1600820936.1589473390&jid=557838049&gjid=774431760&_gid=1143565723.1589473390&_u=aGBAgAAj~&z=1814722758
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1600820936.1589473390&jid=557838049&_v=j82&z=1814722758
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1600820936.1589473390&jid=557838049&_v=j82&z=1814722758&slf_rd=1&random=1950660300

42 B
106 B

17ms
17ms

Image
image/gif

2a00:1450:4001:825::2003
GOOGLE

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=1600820936.1589473390&jid=557838049&_v=j82&z=1814722758&slf_rd=1&random=1950660300

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:825::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, 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/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 14 May 2020 16:23:10 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-type: image/gif
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Thu, 14 May 2020 16:23:10 GMT
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 302
content-type: text/html; charset=UTF-8
location: https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=1600820936.1589473390&jid=557838049&_v=j82&z=1814722758&slf_rd=1&random=1950660300
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
90 B 7ms
6ms Image
image/gif 2a00:1450:4001:819::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j82&a=237863723&t=pageview&_s=2&dl=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&dp=%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&ul=en-us&de=UTF-8&dt=Online%20Professional%20Certificates%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aGBAgAAj~&jid=&gjid=&cid=1600820936.1589473390&tid=UA-35248639-2&_gid=1143565723.1589473390&cd28=%5BMarketing%5D%20edX%20Online%20Campus%20Sitewide%20Banner&cd29=Global%20Banner&z=709519840

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 11 Apr 2020 12:50:12 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 2863978
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

POST
H/1.1 204
No Content events Show response
logx.optimizely.com/v1/ 0
356 B 529ms
133ms XHR
text/plain 3.228.91.184
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://logx.optimizely.com/v1/events
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.228.91.184 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-228-91-184.compute-1.amazonaws.com
Software: nginx/1.17.2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Date: Thu, 14 May 2020 16:23:11 GMT
Server: nginx/1.17.2
Content-Type: text/plain
Access-Control-Allow-Origin: https://www.edx.org
Access-Control-Expose-Headers: X-Results-Data-Source
Access-Control-Allow-Credentials: true
Connection: keep-alive
Timing-Allow-Origin: *
X-Request-Id: 4f904757-4711-4a3f-9799-566190ddfa37

GET
H2 200 4982103.js Show response
js.hs-banner.com/ 23 KB
6 KB 14ms
13ms Script
text/javascript 2606:4700::6812:14bf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://js.hs-banner.com/4982103.js
Requested by: Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/4982103.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:14bf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b7f51b41d1dfe1fd64eda538fe2d389f267854c08b5d0096d0f5c2ca08cdbf02

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-goog-hash: crc32c=OwaO9w==, md5=O2Sjng0Nb6+8yPCHxZ+b9A==
date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: br
cf-cache-status: HIT
age: 195
x-guploader-uploadid: AAANsUkYyy5ebHkHv7kU47Mh2boa6IWltYwQDQk07N6RA-Vp5UHSY6WRwMrh-S8qynf-z4wq7l6ams_m7M06KwdR7A
x-goog-storage-class: STANDARD
status: 200
access-control-max-age: 604800
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
content-type: text/javascript
cf-request-id: 02b598484d000005e4d5122200000001
timing-allow-origin: *
last-modified: Wed, 06 May 2020 22:00:18 GMT
server: cloudflare
etag: W/"3b64a39e0d0d6fafbcc8f087c59f9bf4"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
x-goog-generation: 1588802418376848
access-control-allow-origin: https://www.edx.org
access-control-expose-headers: x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
cache-control: max-age=300, public
access-control-allow-credentials: true
x-goog-stored-content-length: 23342
cf-ray: 5935f653ad6805e4-FRA
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept, Accept-Charset, Accept-Encoding, X-Override-Internal-Permissions, X-Properties-Source, X-Properties-SourceId, X-Properties-Flag, X-Hubspot-User-Id, X-Hubspot-Trace, X-Hubspot-Callee, X-Hubspot-Offset, X-Hubspot-No-Trace, X-HubSpot-Static-App-Info, X-HubSpot-Messages-Uri, X-HubSpot-Request-Source, X-HubSpot-Request-Reason, Subscription-Billing-Auth-Token, X-App-CSRF, X-Tools-CSRF, Online-Payment-Signing-UUID, X-Source, X-SourceId, X-Origin-UserId, X-Biden-Request-Source, X-HubSpot-CSRF-hubspotapi, X-Force-Cookie-Refresh, X-Force-Cookie-Refresh-No-Cache, X-HS-User-Request, X-Application-Id, X-HS-Referer, X-HubSpot-Correlation-Id
expires: Thu, 14 May 2020 16:24:55 GMT

GET
H2 200 fb.js Show response
js.hsadspixel.net/ 4 KB
2 KB 14ms
14ms Script
application/javascript 2606:4700::6811:70b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://js.hsadspixel.net/fb.js
Requested by: Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/4982103.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:70b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 921e31ddb2dbb1950d5bf97f5ea4620af5f9e938f4a9decd74e30b5d765cd12b

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: 1.1 d91484ed0f2bc08dc4c74b0ab1bda282.cloudfront.net (CloudFront)
cf-cache-status: HIT
age: 426
x-amz-server-side-encryption: AES256
x-cache: Miss from cloudfront
status: 200
x-amz-replication-status: COMPLETED
content-encoding: br
content-type: application/javascript; charset=utf-8
cf-request-id: 02b598484c0000dff31120a200000001
last-modified: Mon, 11 May 2020 01:18:07 UTC
server: cloudflare
etag: W/"151b84c25e7e0634e708e9e175639daa"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
x-amz-version-id: J9hUwJFa.nt.9EMcIhMfcb3NZEP0HFUa
cache-control: max-age=600
x-amz-cf-pop: IAD89-C2
cf-ray: 5935f653ad9cdff3-FRA
x-amz-cf-id: 8Dl2DlRe2llFznyKa2XP-z2gDKgXuAdQ8hwVCo0XEMTCb3ZvoQtWHA==

GET
H2 200 4982103.js Show response
js.hs-analytics.net/analytics/1589473200000/ 62 KB
19 KB 15ms
15ms Script
text/javascript 2606:4700::6811:44b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://js.hs-analytics.net/analytics/1589473200000/4982103.js
Requested by: Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/4982103.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:44b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d44566fe69ac58d5389510602c9a08aa6244e69105633185cb08fcd1532b5fbf

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: br
cf-cache-status: HIT
age: 165
x-amz-server-side-encryption: AES256
status: 200
x-amz-request-id: 177229130FB00790
x-amz-id-2: 4Jo5RUV5cUgymKrvEzNBc6xGDYu+3IRxSk7FgAjAyNrai+OkCArwYwiXuJFWy0gP7MiDA5R0d3k=
last-modified: Wed, 06 May 2020 14:31:02 GMT
server: cloudflare
etag: W/"92dff092b5053bd29bbcd421678967e9"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/javascript
cache-control: max-age=300, public
access-control-allow-credentials: false
x-amz-version-id: null
cf-request-id: 02b598484c0000073ea7907200000001
cf-ray: 5935f653adee073e-FRA
expires: Thu, 14 May 2020 16:25:24 GMT

GET
H2 200 dj_qoo.js Show response
cl.qualaroo.com/ki.js/59450/ 139 KB
48 KB 11ms
10ms Script
application/ecmascript 2a00:f48:2000:1023::3
TTM

General

Check archive.org

Show headers Download Go to

Full URL: https://cl.qualaroo.com/ki.js/59450/dj_qoo.js
Requested by: Host: cl.qualaroo.com
URL: https://cl.qualaroo.com/ki.js/59450/dj_.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a00:f48:2000:1023::3 , Germany, ASN47447 (TTM, DE),
Reverse DNS
Software: BunnyCDN-DE1-481 /
Resource Hash: d9e937de91f20813ce782f8db5c9b79d655d6059d8b358e765e21b2373fe7186

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
content-encoding: gzip
cdn-edgestorageid: 481
x-amz-request-id: BB0A3EE955E68B58
status: 200
cdn-cachedat: 2020-05-12 11:35:14
cdn-pullzone: 92714
content-length: 48302
x-amz-id-2: 6ZW5CXnTBAYGmR6xkXeZfnpRFdZyveN2JCrqkzLJo6wiTdbfZ0hWvJB2a1b9AESiwEOqiIqU1Nw=
last-modified: Tue, 12 May 2020 11:24:19 GMT
server: BunnyCDN-DE1-481
vary: Accept-Encoding, Accept-Encoding
content-type: application/ecmascript
cdn-cache: HIT
cdn-uid: 50c043fb-dcd1-4574-9faf-b60384f66f78
cache-control: s-maxage=3600, max-age=0
cdn-requestid: e235b05249e13718ac5a33fa4f55d4b4
accept-ranges: bytes
cdn-requestcountrycode: DE

POST
H2 200 pageview Show response
api2.branch.io/v1/ 28 B
360 B 372ms
372ms XHR
application/json 2600:9000:2016:ca00:11:f728:3040:93a1
AMAZON-02

General

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
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:2016:ca00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 / Express
Resource Hash: a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Thu, 14 May 2020 16:23:10 GMT
via: 1.1 0e4b604319ca1dc81c333441f110c482.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-amz-cf-pop: HAM50-C2
x-powered-by: Express
etag: W/"1c-KRZWpHfIKyIHGKJ9mp9lAyX+vFY"
status: 200
x-cache: Miss from cloudfront
content-type: application/json; charset=utf-8
access-control-allow-origin: *
content-length: 28
x-amz-cf-id: x2hSF6nCbt--klc0UYfBQDwD5L7Bbe7gnZqcsvT4joqmtfh4E2xRvg==

POST
H2 202 pageview Show response
api.sail-track.com/v1/track/event/ 88 B
315 B 133ms
133ms XHR
application/json 75.2.104.6
AMAZON-02

General

Check archive.org

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/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 75.2.104.6 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a710cf531d4cd2506.awsglobalaccelerator.com
Software: /
Resource Hash: 5db406056aa229b2b58855605e871ce397e0cc5c936487d17af4fd4907f937fc

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
X-Lib-Version: v0.0.4
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Authorization: Bearer ee68b63ccb709723118b3fbf77473a40
Content-Type: application/json

Response headers

date: Thu, 14 May 2020 16:23:11 GMT
allowedorigins: *
status: 202
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 simple Show response
api.sail-personalize.com/v1/personalize/ 257 B
435 B 171ms
170ms XHR
application/json 99.83.154.140
AMAZON-02

General

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Full URL: https://api.sail-personalize.com/v1/personalize/simple?messageId=5ebd206d02943a4bd7a7081f&horizonId=1123eb9b638f983fea3c3ad5114c4f025e1ccafd576f2c765d41b152043dff83ffafdc71effc536bfdd2fd76
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: 99.83.154.140 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: aa7557bb34ea5624b.awsglobalaccelerator.com
Software: /
Resource Hash: b8b20a15ca42a8668ae9c742050836563edb92c994ea28d1d18775fc082d7c05

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
X-Lib-Version: v0.0.4
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:11 GMT
content-encoding: gzip
allowedorigins: *
status: 200
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: 176
allowedmethods: GET,OPTIONS

GET
H2 200 frame.html
dntcl.qualaroo.com/ Frame 34D1 0
0 27ms
6ms Document
text/html 2a00:f48:2000:1023::3
TTM

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Full URL: https://dntcl.qualaroo.com/frame.html
Requested by: Host: cl.qualaroo.com
URL: https://cl.qualaroo.com/ki.js/59450/dj_qoo.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a00:f48:2000:1023::3 , Germany, ASN47447 (TTM, DE),
Reverse DNS
Software: BunnyCDN-DE1-481 /
Resource Hash

Request headers

:method: GET
:authority: dntcl.qualaroo.com
:scheme: https
:path: /frame.html
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Response headers

status: 200
date: Thu, 14 May 2020 16:23:11 GMT
content-type: text/html
vary: Accept-Encoding
server: BunnyCDN-DE1-481
cdn-pullzone: 99568
cdn-uid: 50c043fb-dcd1-4574-9faf-b60384f66f78
cdn-requestcountrycode: DE
cdn-edgestorageid: 481
cdn-storageserver: DE-51
cache-control: public, max-age=604800
last-modified: Fri, 06 Dec 2019 12:46:59 GMT
cdn-cachedat: 2020-05-14 02:53:11
cdn-requestid: 3defa53e83f8f07c31f9fee304498a45
cdn-cache: HIT
content-encoding: gzip

GET
H2 200 nr-768.min.js Show response
js-agent.newrelic.com/ 22 KB
9 KB 145ms
47ms Script
application/javascript 151.101.114.110
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
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.114.110 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d7c3f2fd93cfda0e0d1c97653f365b33676a10d53bfffa631e8d626d9d635c0c

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:11 GMT
content-encoding: gzip
x-amz-request-id: 7B1B9B83C0F0A0F9
x-cache: HIT
status: 200
content-length: 8634
x-amz-id-2: 44xNclomNe11jMDg7EBOAd5kpWj8XwrqmUstlx3oqrRyBSS3wFVhV31H5Th8QKc/MfB1C14eoSk=
x-served-by: cache-hhn4061-HHN
last-modified: Wed, 28 Feb 2018 23:33:43 GMT
server: AmazonS3
x-timer: S1589473391.262883,VS0,VE0
etag: "b4b84a4b4f36d13ffaa93c062b2d3e17"
vary: Accept-Encoding
content-type: application/javascript
via: 1.1 varnish
cache-control: public, max-age=7200, stale-if-error=604800
accept-ranges: bytes
x-cache-hits: 23

GET
H2 200 json Show response
api.hubapi.com/hs-script-loader-public/v1/config/ 79 B
364 B 180ms
180ms XHR
application/json 2606:4700::6811:c8cc
CLOUDFLARENET

General

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Full URL

https://api.hubapi.com/hs-script-loader-public/v1/config/json?portalId=4982103

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:c8cc , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

14489b89299fcc36d6eaea292fb72e40b9752a22dd334040915e034d8e5385f9

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:11 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: DYNAMIC
status: 200
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-request-id: 02b5984a2e0000dff3188a9200000001
server: cloudflare
x-trace: 2B5BF5F9FCA8901D0B6F742D6167AF99249063CE81000000000000000000
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 180
access-control-allow-methods: GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
content-type: application/json;charset=utf-8
access-control-allow-origin: https://www.edx.org
access-control-allow-credentials: false
cf-ray: 5935f656bf2edff3-FRA
access-control-allow-headers: *

GET
H2 200 __ptq.gif
track.hubspot.com/ 45 B
256 B 26ms
25ms Image
image/gif 2606:4700::6813:9a53
CLOUDFLARENET

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Full URL

https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=1126678966&v=1.1&a=4982103&rcu=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate&pu=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&t=Online+Professional+Certificates+%7C+edX&cts=1589473391150&vi=1565b46b0c76d17f8d2a2ec82f103ed2&nc=true&u=23171429.1565b46b0c76d17f8d2a2ec82f103ed2.1589473391144.1589473391144.1589473391144.1&b=23171429.1.1589473391144

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:9a53 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

cf-ray: 5935f656bfbb16ea-FRA
date: Thu, 14 May 2020 16:23:11 GMT
cf-cache-status: DYNAMIC
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
p3p: CP="NOI CUR ADM OUR NOR STA NID"
status: 200
cache-control: no-cache, no-store, no-transform
access-control-allow-credentials: false
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/gif
content-length: 45
cf-request-id: 02b5984a34000016eae11a1200000001
x-robots-tag: none

GET
H2 200 6798.js Show response
www.dwin1.com/ 11 KB
6 KB 46ms
15ms Script
application/javascript 2600:9000:2093:4000:f:8ce2:fb80:93a1
AMAZON-02

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Full URL: https://www.dwin1.com/6798.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:2093:4000:f:8ce2:fb80:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 4b8ce8f6664832925626ca322b0129d9a9848ad611c0968807ea59e210fa7fdd

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-version-id: AjLfYDcBWAk2xXsXOodl8vIen5btKJ9N
content-encoding: gzip
age: 1022
x-cache: Hit from cloudfront
status: 200
x-amz-replication-status: COMPLETED
access-control-allow-origin: *
last-modified: Wed, 22 Apr 2020 14:32:21 GMT
server: AmazonS3
date: Thu, 14 May 2020 16:06:09 GMT
access-control-allow-methods: GET, HEAD
content-type: application/javascript
via: 1.1 8546619508b421ce9fe06c7b912968a9.cloudfront.net (CloudFront)
cache-control: max-age=3600,s-maxage=3600
x-amz-cf-pop: HAM50-C1
x-amz-cf-id: YH7UKFDGITBmivvbvg7obNvRsPol8eLZzV-72XbRcHHlsQ4KbGNmtg==

GET
H2 200 fbevents.js Show response
connect.facebook.net/en_US/ 131 KB
32 KB 18ms
6ms Script
application/x-javascript 2a03:2880:f02d:12:face:b00c:0:3
FACEBOOK

General

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Full URL

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

Requested by

Host: www.edx.org
URL: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

4cb61e44bf63a9e090e666898cd04d382e4c33b55b62cc5e9ff7dab055fbf787

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob:;script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .virtualearth.net .google.com 127.0.0.1:* .spotilocal.com: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net .spotilocal.com: wss://.facebook.com: https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; preload; includeSubDomains
content-encoding: gzip
x-content-type-options: nosniff
status: 200
alt-svc: h3-27=":443"; ma=3600
content-length: 31766
x-xss-protection: 0
pragma: public
x-fb-debug: rLu/yQSabBa4qs3eH7JNTnCVRM9Vqj0X4S/MmLatX0hl/OsBMNuUqC4VXT07MyvjYX6G3UIIaTli/9PBfpaAoA==
x-fb-trip-id: 780166575
x-frame-options: DENY
date: Thu, 14 May 2020 16:23:11 GMT, Thu, 14 May 2020 16:23:11 GMT
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
cache-control: public, max-age=1200
content-security-policy: default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 1601661033380488 Show response
connect.facebook.net/signals/config/ 517 KB
129 KB 9ms
9ms Script
application/x-javascript 2a03:2880:f02d:12:face:b00c:0:3
FACEBOOK

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Full URL

https://connect.facebook.net/signals/config/1601661033380488?v=2.9.18&r=stable

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

76502acb53a694e7006af13dced2973b7f134179d7448be593ff7a6398200754

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob:;script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .virtualearth.net .google.com 127.0.0.1:* .spotilocal.com: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net .spotilocal.com: wss://.facebook.com: https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; preload; includeSubDomains
content-encoding: gzip
x-content-type-options: nosniff
status: 200
alt-svc: h3-27=":443"; ma=3600
content-length: 131733
x-xss-protection: 0
pragma: public
x-fb-debug: FvagKOHIQsOsI29Yfcib8hu3squ4xTGjivkyfx6t41hKxoCdsLjStLasLdkVEGtw1aBGZdwSsHLMf1m5lJvoRw==
x-fb-trip-id: 780166575
x-frame-options: DENY
date: Thu, 14 May 2020 16:23:11 GMT, Thu, 14 May 2020 16:23:11 GMT
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
cache-control: public, max-age=1200
content-security-policy: default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 44 B
351 B 19ms
6ms Image
image/gif 2a03:2880:f12d:83:face:b00c:0:25de
FACEBOOK

General

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Full URL

https://www.facebook.com/tr/?id=1601661033380488&ev=PageView&dl=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&rl=&if=false&ts=1589473391257&sw=1600&sh=1200&v=2.9.18&r=stable&ec=0&o=30&fbp=fb.1.1589473391255.1140950676&it=1589473391200&coo=false&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:11 GMT, Thu, 14 May 2020 16:23:11 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
status: 200
cache-control: no-cache, must-revalidate, max-age=0
alt-svc: h3-27=":443"; ma=3600
content-length: 44
expires: Thu, 14 May 2020 16:23:11 GMT

GET
H/1.1 200
OK 1beac94c95 Show response
bam.nr-data.net/1/ 57 B
268 B 561ms
141ms Script
text/javascript 162.247.242.19
NEWRELIC-AS-1

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Full URL: https://bam.nr-data.net/1/1beac94c95?a=12274678&sa=1&pl=1589473388671&v=768.2acc9fa&t=Unnamed%20Transaction&be=858&fe=1607&dc=178&f=%5B%22err%22,%22xhr%22,%22stn%22%5D&perf=%7B%22timing%22:%7B%22of%22:1589473388671,%22n%22:0,%22dl%22:702,%22di%22:1003,%22ds%22:1003,%22de%22:1037,%22dc%22:2458,%22l%22:2464,%22le%22:2483,%22f%22:652,%22dn%22:652,%22dne%22:653,%22c%22:653,%22ce%22:672,%22s%22:658,%22rq%22:672,%22rp%22:699,%22rpe%22:700%7D,%22navigation%22:%7B%7D%7D&jsonp=NREUM.setToken
Requested by: Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-768.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 162.247.242.19 San Francisco, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS: bam-7.nr-data.net
Software: /
Resource Hash: 5e864c2e3f674c60970513411eaeeeafd2d615d842e65ec01d09ccfcb4a7b38d

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Expires: Thu, 01 Jan 1970 00:00:00 GMT
Content-Length: 57
Content-Type: text/javascript;charset=ISO-8859-1

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 82 KB
32 KB 16ms
15ms Script
application/javascript 2a00:1450:4001:81d::2008
GOOGLE

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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 1.3, , AES_128_GCM

Server

2a00:1450:4001:81d::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

f1de1616f5e5a447ce8b1fe4a0b54639bcd1188a01235ec324c046f30accc53b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:11 GMT
content-encoding: br
vary: Accept-Encoding
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 33136
x-xss-protection: 0
last-modified: Thu, 14 May 2020 15:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Thu, 14 May 2020 16:23:11 GMT

GET
H/1.1 200
OK insight.min.js Show response
snap.licdn.com/li.lms-analytics/ 3 KB
2 KB 37ms
12ms Script
application/x-javascript 2a02:26f0:12d:3aa::25ea
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by: Host: js.hsadspixel.net
URL: https://js.hsadspixel.net/fb.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:26f0:12d:3aa::25ea , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
Software: /
Resource Hash: 41dd5e421fe221a7d2921d6fa2b36e8b01a9f2c054aaef5fad866fe896c1d1e0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Thu, 14 May 2020 16:23:11 GMT
Content-Encoding: gzip
Last-Modified: Mon, 07 Oct 2019 16:41:31 GMT
X-CDN: AKAM
Vary: Accept-Encoding
Content-Type: application/x-javascript;charset=utf-8
Cache-Control: max-age=20856
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 1576

GET
H2 200 conversion_async.js Show response
www.googleadservices.com/pagead/ 28 KB
11 KB 47ms
47ms Script
text/javascript 216.58.208.34
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

216.58.208.34 Mountain View, United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s12-in-f34.1e100.net

Software

cafe /

Resource Hash

20f2b7c4f6f460542ac14424e621a9aa42dbdd98447feb325b3e81e322598860

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:11 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: h3-27="googleads.g.doubleclick.net:443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25="googleads.g.doubleclick.net:443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 10882
x-xss-protection: 0
server: cafe
etag: 5410868192711959244
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
timing-allow-origin: *
expires: Thu, 14 May 2020 16:23:11 GMT

GET
H2

200

collect
px.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurc...
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26url%3Dhttps%253A%252F%252Fwww.edx.org%252Fprofessional-certificate%253Fu...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurc...

0
57 B

104ms
104ms

Image
application/javascript

2a05:f500:10:101::b93f:9105
LINKEDIN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&time=1589473391369&liSync=true
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a05:f500:10:101::b93f:9105 , Ireland, ASN14413 (LINKEDIN, US),
Reverse DNS
Software: Play /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 14 May 2020 16:23:11 GMT
server: Play
linkedin-action: 1
x-li-fabric: prod-lva1
status: 200
x-li-proto: http/2
x-li-pop: prod-efr5
content-type: application/javascript
content-length: 0
x-li-uuid: LUa42aDxDhbglNgX8CoAAA==

Redirect headers

date: Thu, 14 May 2020 16:23:11 GMT
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":1296000,"success_fraction":0.00066,"failure_fraction":1,"include_subdomains":true}
linkedin-action: 1
status: 302
x-li-pop: prod-efr5
content-length: 0
x-xss-protection: 1; mode=block
pragma: no-cache
server: Play
cache-control: no-cache, no-store
x-frame-options: sameorigin
expect-ct: max-age=86400, report-uri="https://www.linkedin.com/platform-telemetry/ct"
strict-transport-security: max-age=2592000
report-to: {"group":"network-errors","max_age":2592000,"endpoints":[{"url":"https://www.linkedin.com/li/rep"}],"include_subdomains":true}
x-li-uuid: 5CMU0qDxDhZAPffpyioAAA==
location: https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&time=1589473391369&liSync=true
x-li-proto: http/2
content-security-policy: default-src *; connect-src 'self' 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: static.licdn.com static-exp1.licdn.com static-exp2.licdn.com static-exp3.licdn.com media.licdn.com media-exp1.licdn.com media-exp2.licdn.com media-exp3.licdn.com; 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' 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 https://snap.licdn.com/li.lms-analytics/insight.min.js platform.linkedin.com platform-akam.linkedin.com platform-ecst.linkedin.com platform-azur.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-fabric: prod-lva1
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 17ms
17ms Script
text/javascript 2a00:1450:4001:81a::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/?random=1589473391421&cv=9&fst=1589473391421&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=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa561&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&tiba=Online%20Professional%20Certificates%20%7C%20edX&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

3abb6b5ebd428091e14451a5efaa3a824c0f6b5e8851caed31588761e09d1427

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 14 May 2020 16:23:11 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
status: 200
cache-control: no-cache, must-revalidate
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3-27="googleads.g.doubleclick.net:443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25="googleads.g.doubleclick.net:443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 1100
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
119 B 26ms
25ms Image
image/gif 2a00:1450:4001:800::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/796433197/?random=1589473391421&cv=9&fst=1589472000000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa561&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&tiba=Online%20Professional%20Certificates%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=1026646176&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 14 May 2020 16:23:11 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/796433197/ 42 B
107 B 18ms
18ms Image
image/gif 2a00:1450:4001:825::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/796433197/?random=1589473391421&cv=9&fst=1589472000000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa561&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fprofessional-certificate%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dreengagement_notpurchased_4mo&tiba=Online%20Professional%20Certificates%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=1026646176&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:825::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 14 May 2020 16:23:11 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H/1.1 204
No Content events Show response
logx.optimizely.com/v1/ 0
356 B 131ms
131ms XHR
text/plain 3.228.91.184
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://logx.optimizely.com/v1/events
Requested by: Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.228.91.184 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-228-91-184.compute-1.amazonaws.com
Software: nginx/1.17.2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Date: Thu, 14 May 2020 16:23:11 GMT
Server: nginx/1.17.2
Content-Type: text/plain
Access-Control-Allow-Origin: https://www.edx.org
Access-Control-Expose-Headers: X-Results-Data-Source
Access-Control-Allow-Credentials: true
Connection: keep-alive
Timing-Allow-Origin: *
X-Request-Id: ee3f33a4-2042-4094-9487-29808848bdc2

POST
H2 200 /
www.facebook.com/tr/ 0
81 B 11ms
10ms Other
text/plain 2a03:2880:f12d:83:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://www.facebook.com/tr/

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

Referer: https://www.edx.org/professional-certificate?utm_source=sailthru&utm_medium=email&utm_campaign=reengagement_notpurchased_4mo
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryDn97Z9ZAGeDo11J0

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
server: proxygen-bolt
date: Thu, 14 May 2020 16:23:11 GMT
status: 200
content-type: text/plain
access-control-allow-origin: https://www.edx.org
access-control-allow-credentials: true
alt-svc: h3-27=":443"; ma=3600
content-length: 0

Verdicts & Comments Add Verdict or Comment

78 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.

0 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.

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

Security Headers

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

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

a1706490390.cdn.optimizely.com
ak.sail-horizon.com
api.hubapi.com
api.sail-personalize.com
api.sail-track.com
api.segment.io
api2.branch.io
app.link
bam.nr-data.net
cdn.branch.io
cdn.optimizely.com
cdn.segment.com
cl.qualaroo.com
connect.facebook.net
dntcl.qualaroo.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-banner.com
js.hs-scripts.com
js.hsadspixel.net
link.edx.org
logx.optimizely.com
prod-edx-edxapp-assets.edx-cdn.org
prod-edx-mktg-edit.edx.org
px.ads.linkedin.com
snap.licdn.com
stats.g.doubleclick.net
track.hubspot.com
www.dwin1.com
www.edx.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
151.101.114.110
162.247.242.19
216.58.208.34
23.45.99.37
2600:9000:2016:ca00:11:f728:3040:93a1
2600:9000:2070:6800:19:9934:6a80:93a1
2600:9000:2093:4000:f:8ce2:fb80:93a1
2606:4700::6810:b154
2606:4700::6810:b554
2606:4700::6810:f048
2606:4700::6811:44b0
2606:4700::6811:70b0
2606:4700::6811:c8cc
2606:4700::6811:d3cc
2606:4700::6812:14bf
2606:4700::6813:9a53
2a00:1450:4001:800::2004
2a00:1450:4001:800::200a
2a00:1450:4001:819::200e
2a00:1450:4001:81a::2002
2a00:1450:4001:81d::2008
2a00:1450:4001:820::2003
2a00:1450:4001:825::2003
2a00:1450:400c:c06::9d
2a00:f48:2000:1023::3
2a02:26f0:12d:3aa::25ea
2a02:26f0:6c00:284::13b8
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
2a05:f500:10:101::b93f:9101
2a05:f500:10:101::b93f:9105
3.216.195.125
3.228.91.184
52.222.182.125
52.222.182.93
52.42.46.86
54.239.186.139
75.2.104.6
99.83.154.140
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www.edx.org Open in urlscan Pro 2606:4700::6810:b154 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

202 Requests

100 %HTTPS

69 %IPv6

32 Domains

40 Subdomains

36 IPs

6 Countries

12208 kBTransfer

15496 kBSize

0 Cookies

19 Outgoing links

Page URL History

Redirected requests

202 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:b154 Public Scan

Screenshot
Live screenshot

Full Image

202
Requests

100 %
HTTPS

69 %
IPv6

32
Domains

40
Subdomains

36
IPs

6
Countries

12208 kB
Transfer

15496 kB
Size

0
Cookies

202 HTTP transactions
0 data transactions