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/20304442.8323935/aHR0cHM6Ly93d3cuZWR4Lm9yZy8_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtY...
Effective URL:
https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm...
Submission: On May 19 via api (May 19th 2020, 1:03:19 pm UTC) from US

Summary HTTP 97 Redirects Links 19 Behaviour Indicators

Summary

This website contacted 36 IPs in 6 countries across 32 domains to perform 97 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:b354	13335 (CLOUDFLAR...) (CLOUDFLARENET)
40	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	52.85.92.142 52.85.92.142	16509 (AMAZON-02) (AMAZON-02)
1	23.45.99.37 23.45.99.37	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	52.222.182.82 52.222.182.82	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:80b::200a	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:820::2003	15169 (GOOGLE) (GOOGLE)
4	54.70.9.247 54.70.9.247	16509 (AMAZON-02) (AMAZON-02)
5	2a00:1450:400... 2a00:1450:4001:81c::200e	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:801::2008	15169 (GOOGLE) (GOOGLE)
2	52.0.84.129 52.0.84.129	14618 (AMAZON-AES) (AMAZON-AES)
1	2600:9000:201... 2600:9000:2016:e400:19:9934:6a80:93a1	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700::68... 2606:4700::6811:d4cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	54.230.183.97 54.230.183.97	16509 (AMAZON-02) (AMAZON-02)
2	2a00:f48:2000... 2a00:f48:2000:1023::3	47447 (TTM) (TTM)
1 1	2a00:1450:400... 2a00:1450:400c:c00::9a	15169 (GOOGLE) (GOOGLE)
1 2	2a00:1450:400... 2a00:1450:4001:820::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:808::2003	15169 (GOOGLE) (GOOGLE)
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::6811:46b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2606:4700::68... 2606:4700::6810:ef48	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2600:9000:201... 2600:9000:2016:3800:11:f728:3040:93a1	16509 (AMAZON-02) (AMAZON-02)
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	2a02:6ea0:c71... 2a02:6ea0:c710::2	60068 (CDN77) (CDN77)
1	151.101.114.110 151.101.114.110	54113 (FASTLY) (FASTLY)
1	2606:4700::68... 2606:4700::6811:c9cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6813:9b53	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2600:9000:201... 2600:9000:2016:2600:f:8ce2:fb80:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	162.247.242.20 162.247.242.20	23467 (NEWRELIC-...) (NEWRELIC-AS-1)
1	2a02:26f0:12d... 2a02:26f0:12d:396::25ea	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2a03:2880:f11... 2a03:2880:f11c:8183:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1 2	2a05:f500:11:... 2a05:f500:11:101::b93f:9005	14413 (LINKEDIN) (LINKEDIN)
1 1	2a05:f500:11:... 2a05:f500:11:101::b93f:9001	14413 (LINKEDIN) (LINKEDIN)
1	172.217.22.34 172.217.22.34	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:815::2002	15169 (GOOGLE) (GOOGLE)
97	36

1 2606:4700::6810:b354 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

40 2606:4700::6810:b154 (United States)

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 52.85.92.142 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-92-142.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 52.222.182.82 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-182-82.ham50.r.cloudfront.net

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

1 2a00:1450:4001:80b::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

4 54.70.9.247 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-70-9-247.us-west-2.compute.amazonaws.com

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

5 2a00:1450:4001:81c::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:801::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 52.0.84.129 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-0-84-129.compute-1.amazonaws.com

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

1 2600:9000:2016:e400:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

1 2606:4700::6811:d4cc (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 54.230.183.97 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-230-183-97.ham50.r.cloudfront.net

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

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

ASN47447 (TTM, DE)

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

1 2a00:1450:400c:c00::9a (Brussels, Belgium) 1 redirects

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:820::2004 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	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::6811:46b0 (United States)

ASN13335 (CLOUDFLARENET, US)

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

5 2606:4700::6810:ef48 (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2600:9000:2016:3800:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02, US)

api2.branch.io	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 2a02:6ea0:c710::2 (Germany)

ASN60068 (CDN77, GB)

dntcl.qualaroo.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:c9cc (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6813:9b53 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2600:9000:2016:2600:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

2 2a03:2880:f01c:8012:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)

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

1 162.247.242.20 (San Francisco, United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-8.nr-data.net

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

1 2a02:26f0:12d:396::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

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

2 2a03:2880:f11c:8183:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK, US)

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

2 2a05:f500:11:101::b93f:9005 (Ireland) 1 redirects

ASN14413 (LINKEDIN, US)

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

1 2a05:f500:11:101::b93f:9001 (Ireland) 1 redirects

ASN14413 (LINKEDIN, US)

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

1 172.217.22.34 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s16-in-f2.1e100.net

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

1 2a00:1450:4001:815::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
41	edx.org 1 redirects link.edx.org www.edx.org	723 KB
5	edx-cdn.org prod-edx-edxapp-assets.edx-cdn.org	17 KB
5	google-analytics.com www.google-analytics.com	19 KB
5	gstatic.com fonts.gstatic.com	45 KB
4	segment.io api.segment.io	556 B
4	optimizely.com cdn.optimizely.com a1706490390.cdn.optimizely.com logx.optimizely.com	96 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	branch.io cdn.branch.io api2.branch.io	24 KB
2	facebook.com www.facebook.com	301 B
2	facebook.net connect.facebook.net	160 KB
2	google.de www.google.de	213 B
2	google.com 1 redirects www.google.com	279 B
2	doubleclick.net 1 redirects stats.g.doubleclick.net googleads.g.doubleclick.net	1 KB
2	googletagmanager.com www.googletagmanager.com	76 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	258 B
1	hubapi.com api.hubapi.com	330 B
1	newrelic.com js-agent.newrelic.com	9 KB
1	sail-personalize.com api.sail-personalize.com	433 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	619 B
1	app.link app.link	723 B
1	googleapis.com fonts.googleapis.com	995 B
1	segment.com cdn.segment.com	76 KB
97	32

	Domain	Requested by
40	www.edx.org	www.edx.org
5	prod-edx-edxapp-assets.edx-cdn.org	www.edx.org
5	www.google-analytics.com	cdn.segment.com www.google-analytics.com www.edx.org
5	fonts.gstatic.com	www.edx.org
4	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	api2.branch.io	www.edx.org
2	www.google.de	www.edx.org
2	www.google.com	1 redirects
2	cl.qualaroo.com	cdn.segment.com cl.qualaroo.com
2	logx.optimizely.com	www.edx.org
2	www.googletagmanager.com	cdn.segment.com js.hsadspixel.net
1	googleads.g.doubleclick.net	www.googleadservices.com
1	www.googleadservices.com	www.googletagmanager.com
1	www.linkedin.com	1 redirects
1	snap.licdn.com	js.hsadspixel.net
1	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	app.link	cdn.branch.io
1	fonts.googleapis.com	www.edx.org
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
97	39

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	`2020-04-28` - `2020-07-21`	3 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-04-28` - `2020-07-21`	3 months	crt.sh
logx.optimizely.com DigiCert SHA2 High Assurance Server CA	`2018-10-01` - `2020-10-05`	2 years	crt.sh
appipv4.link Amazon	`2019-08-19` - `2020-09-19`	a year	crt.sh
ak.sail-horizon.com Amazon	`2020-02-07` - `2021-03-07`	a year	crt.sh
cl.qualaroo.com Let's Encrypt Authority X3	`2020-05-10` - `2020-08-08`	3 months	crt.sh
www.google.de GTS CA 1O1	`2020-04-28` - `2020-07-21`	3 months	crt.sh
api.sail-track.com Gandi Standard SSL CA 2	`2018-06-27` - `2020-07-29`	2 years	crt.sh
api.sail-personalize.com Gandi Standard SSL CA 2	`2018-06-27` - `2020-07-29`	2 years	crt.sh
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	`2020-05-15` - `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
px.ads.linkedin.com DigiCert SHA2 Secure Server CA	`2020-03-04` - `2020-09-04`	6 months	crt.sh
www.googleadservices.com GTS CA 1O1	`2020-04-28` - `2020-07-21`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-04-28` - `2020-07-21`	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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
Frame ID: 372CA11D0B79BA64DCCF10F72D8961FC
Requests: 95 HTTP requests in this frame

Frame: https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html
Frame ID: 6C18363B28C589D820CEAF84289E68E8
Requests: 1 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: 3BCA6146C951A2FAB326259148D84AAD
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://link.edx.org/click/20304442.8323935/aHR0cHM6Ly93d3cuZWR4Lm9yZy8_dXRtX3NvdXJjZT1zYWlsdGhyd... HTTP 302
https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_... 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

97
Requests

100 %
HTTPS

72 %
IPv6

32
Domains

39
Subdomains

36
IPs

6
Countries

1383 kB
Transfer

4183 kB
Size

18
Cookies

19 Outgoing links

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

URL: https://partnerships.edx.org/online-campus/free
Title: Try for Free.

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_campaign=edX.org+Referral&utm_medium=Footer&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/20304442.8323935/aHR0cHM6Ly93d3cuZWR4Lm9yZy8_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1uZXdzbGV0dGVyX2NvdXJzZV9zdW5kYXlfcm91bmR1cF8yMDIwMDUxNyZ1dG1fY29udGVudD1xNF9jYW1wYWlnbg/5e1ccafd576f2c765d41b152C0bedba87 HTTP 302
https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 61

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j82&tid=UA-35248639-2&cid=2040910719.1589893377&jid=1127504189&gjid=302174871&_gid=1937256939.1589893377&_u=aGBAgAAj~&z=827517888 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=2040910719.1589893377&jid=1127504189&_v=j82&z=827517888 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=2040910719.1589893377&jid=1127504189&_v=j82&z=827517888&slf_rd=1&random=2341337505

Request Chain 90

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&time=1589893378155 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%252F%253Futm_source%253Dsailthru%2526utm_medium%253Demail%2526utm_campaign%253Dnewsletter_course_sunday_roundup_20200517%2526utm_content%253Dq4_campaign%26time%3D1589893378155%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&time=1589893378155&liSync=true

97 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 / Show response
www.edx.org/
Redirect Chain

https://link.edx.org/click/20304442.8323935/aHR0cHM6Ly93d3cuZWR4Lm9yZy8_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1uZXdzbGV0dGVyX2NvdXJzZV9zdW5kYXlfcm91bmR1cF8yMDIwMDUxNyZ1d...
https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

18 KB
6 KB

40ms
39ms

Document
text/html

2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

65bb14594c8cf1e38ed05d0f52cf57d9b9d330c7543e238dd6f6856c36f232c6

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: /?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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=d71fceb69517576cbd4936205b432d24b1589893375; sailthru_hid=1123eb9b638f983fea3c3ad5114c4f025e1ccafd576f2c765d41b152043dff83ffafdc71effc536bfdd2fd76; sailthru_bid=20304442.8323935
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: Tue, 19 May 2020 13:02:55 GMT
content-type: text/html; charset=utf-8
content-length: 5542
age: 975
cache-control: s-maxage=300, max-age=0, must-revalidate
content-encoding: gzip
content-language: en
etag: "1589892219-1"
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Tue, 19 May 2020 12:43:39 GMT
vary: X-Accept-Language,Accept-Encoding
via: varnish
x-ah-environment: prod
x-cache: HIT
x-cache-hits: 29
x-content-type-options: nosniff
x-drupal-cache: MISS
x-frame-options: SameOrigin
x-generator: Drupal 7 (http://drupal.org)
x-request-id: v-5d2df92c-99ce-11ea-8884-33213bd456fd
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: 595e03ddabdd980e-FRA
cf-request-id: 02cea0be850000980e883b3200000001

Redirect headers

status: 302
date: Tue, 19 May 2020 13:02:55 GMT
content-type: text/html; charset=UTF-8
content-length: 0
set-cookie: __cfduid=d71fceb69517576cbd4936205b432d24b1589893375; expires=Thu, 18-Jun-20 13:02:55 GMT; path=/; domain=.edx.org; HttpOnly; SameSite=Lax sailthru_hid=1123eb9b638f983fea3c3ad5114c4f025e1ccafd576f2c765d41b152043dff83ffafdc71effc536bfdd2fd76; expires=Wed, 19-May-2021 18:51:41 GMT; Max-Age=31556926; path=/; domain=edx.org sailthru_bid=20304442.8323935; expires=Thu, 18-Jun-2020 13:02:55 GMT; Max-Age=2592000; path=/; domain=edx.org
location: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: 595e03dafc139790-FRA
cf-request-id: 02cea0bcdf00009790749ca200000001

GET
H2 200 css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
www.edx.org/sites/default/files/css/ 7 KB
2 KB 39ms
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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
x-cache-hits: 4318
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2217
cf-request-id: 02cea0bebe0000980e883ba200000001
x-request-id: v-aa5646de-8bb2-11ea-9c06-375ac17c58e1
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: 595e03ddfc44980e-FRA
expires: Sun, 31 May 2020 13:50:06 GMT

GET
H2 200 css_mktzIRd5CRE-97qJhrh-LyZqgbhTe9MZCqn-bCpDQ_g.css
www.edx.org/sites/default/files/css/ 6 KB
2 KB 26ms
17ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65781
x-cache: HIT
status: 200
x-cache-hits: 4058
x-ah-environment: prod
vary: Accept-Encoding
content-length: 1660
cf-request-id: 02cea0bebf0000980e883bb200000001
x-request-id: v-1255351c-8d2d-11ea-97bf-97f1afde1504
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: 595e03ddfc48980e-FRA
expires: Tue, 02 Jun 2020 10:58:50 GMT

GET
H2 200 css_8PZDPhxXbON4165oW6zi0WE3IYizRXf8qreBQd3x9GM.css
www.edx.org/sites/default/files/css/ 457 KB
70 KB 43ms
34ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
x-cache-hits: 456
x-ah-environment: prod
vary: Accept-Encoding
content-length: 71054
cf-request-id: 02cea0bebf0000980e883bc200000001
x-request-id: v-92beae62-96cf-11ea-a944-17986b502c95
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: 595e03ddfc49980e-FRA
expires: Sun, 14 Jun 2020 17:14:45 GMT

GET
H2 200 css_vCUzQp3N37rfxD4aTUoEEwapKD-KAd7YlMV9XmochIo.css
www.edx.org/sites/default/files/css/ 925 B
530 B 60ms
51ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
x-cache-hits: 4009
x-ah-environment: prod
vary: Accept-Encoding
content-length: 355
cf-request-id: 02cea0bebf0000980e883bd200000001
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: 595e03ddfc4c980e-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 51ms
42ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
x-cache-hits: 4341
x-ah-environment: prod
vary: Accept-Encoding
content-length: 40954
cf-request-id: 02cea0bebf0000980e883be200000001
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: 595e03ddfc4d980e-FRA
expires: Sun, 31 May 2020 12:27:52 GMT

GET
H2 200 1743970571.js Show response
cdn.optimizely.com/js/ 331 KB
95 KB 31ms
12ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

0132bec318d6665f7765ea71f8245d99eaf622db3c3c41e2061363911d2ea380

Security Headers

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

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: kZrGA7JnIT9QSTeGJulOhi7KRjicB4Rc
content-encoding: gzip
etag: "9f886ea77d76c47de9ccaba50b4cc764"
x-amz-request-id: AA02DDF8768AF6E5
status: 200
x-amz-replication-status: COMPLETED
access-control-allow-methods: GET, HEAD
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GET
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www.edx.org/sites/default/files/js/ 14 KB
5 KB 27ms
19ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
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server: cloudflare
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strict-transport-security: max-age=2592000
content-type: text/javascript
via: varnish
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GET
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www.edx.org/sites/default/files/js/ 27 KB
10 KB 25ms
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_ED5CXIEwhB9PDdZv7AOYZUbFBi9KCcPctIWjP4xzd14.js

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

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Request headers

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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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
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vary: Accept-Encoding
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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: 595e03de0c4f980e-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
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518ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
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cf-polished: origSize=1894
x-cache: HIT
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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 11:00:53 GMT
cache-control: max-age=2592000
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cf-bgj: imgq:85,h2pri

GET
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www.edx.org/sites/default/files/js/ 789 B
839 B 13ms
11ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
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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: 595e03de7ca7980e-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 37ms
36ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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
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X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 537
x-cache: HIT
status: 200
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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: 595e03de7ca8980e-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 52ms
50ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
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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: 595e03dfbe79980e-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 14ms
12ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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
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X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65771
x-cache: HIT
status: 200
x-cache-hits: 4256
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vary: Accept-Encoding
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x-request-id: v-cd22de08-8be8-11ea-9bd6-dfbbf59a254d
last-modified: Wed, 29 Apr 2020 13:53:28 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03dfbe7c980e-FRA
expires: Sun, 31 May 2020 20:17:37 GMT

GET
H2 200 site_header.3e4ba60d539321afc02e.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 440 KB
121 KB 52ms
50ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65760
x-cache: HIT
status: 200
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vary: Accept-Encoding
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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: 595e03dfbe7f980e-FRA
expires: Sun, 31 May 2020 20:17:39 GMT

GET
H2 200 home.751ce4217a7cfe841cce.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 353 KB
100 KB 25ms
23ms 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/home.751ce4217a7cfe841cce.js?q9o5p8

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65760
x-cache: HIT
status: 200
x-cache-hits: 4258
x-ah-environment: prod
vary: Accept-Encoding
content-length: 102471
cf-request-id: 02cea0bfd40000980e883e4200000001
x-request-id: v-e57c2356-8be8-11ea-803d-f7090acb8961
last-modified: Wed, 29 Apr 2020 13:53:41 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: application/javascript
via: varnish
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03dfbe80980e-FRA
expires: Sun, 31 May 2020 20:18:18 GMT

GET
H2 200 base_footer.b80fdf8878ea70a9797c.js Show response
www.edx.org/sites/all/themes/atedx/scripts/dist/ 161 B
297 B 53ms
52ms 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/base_footer.b80fdf8878ea70a9797c.js?q9o5p8

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:55 GMT
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cf-cache-status: HIT
age: 65760
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server: cloudflare
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strict-transport-security: max-age=2592000
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AMAZON-02

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Check archive.org

Show headers Download Go to

Full URL: https://cdn.segment.com/analytics.js/v1/8fncv13bt5/analytics.min.js
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Response headers

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AKAMAI-ASN1

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Show headers Download Go to

Full URL

https://a1706490390.cdn.optimizely.com/client_storage/a1706490390.html

Requested by

Host: cdn.optimizely.com
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Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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Resource Hash

Security Headers

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Request headers

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Response headers

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AMAZON-02

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Full URL: https://cdn.branch.io/branch-latest.min.js
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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

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CLOUDFLARENET

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Full URL

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

Requested by

Host: www.edx.org
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Protocol

Security

TLS 1.3, , AES_128_GCM

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Security Headers

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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
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x-cache: HIT
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GET
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GOOGLE

General

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Full URL

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

Requested by

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

Protocol

Security

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Security Headers

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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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
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server: ESF
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expires: Tue, 19 May 2020 13:02:56 GMT

GET
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33 KB 50ms
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/homepage/banner/bkg/stay_connected_inline_768x340.png

Requested by

Host: www.edx.org
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3219
cf-polished: origSize=34803
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server: cloudflare
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strict-transport-security: max-age=2592000
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expires: Sat, 30 May 2020 22:27:00 GMT
cache-control: max-age=2592000
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cf-ray: 595e03e269c0980e-FRA
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76 KB 20ms
19ms Font
text/plain 2606:4700::6810:b154
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/home.751ce4217a7cfe841cce.js?q9o5p8

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Origin: https://www.edx.org

Response headers

date: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 552
x-cache: HIT
status: 200
x-cache-hits: 2470
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vary: Accept-Encoding
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x-request-id: v-a8580df0-650f-11ea-90d3-13b9ac3be79f
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
cache-control: max-age=86400
accept-ranges: bytes
cf-ray: 595e03e269cb980e-FRA
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GET
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18 KB 13ms
12ms 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/headers/homepage-en/539px.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: degrade=85, origSize=22435
x-cache: HIT
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x-cache-hits: 3475
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vary: Accept-Encoding
content-length: 17745
cf-request-id: 02cea0c1ec0000980e8800e200000001
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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: Wed, 20 May 2020 11:15:49 GMT
cache-control: max-age=86400
accept-ranges: bytes
cf-ray: 595e03e31a7b980e-FRA
cf-bgj: imgq:85,h2pri

GET
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1 KB 24ms
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/mit_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=2530
x-cache: HIT
status: 200
x-cache-hits: 137889
x-ah-environment: prod
vary: Accept-Encoding
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x-request-id: v-eee79a04-8b9a-11ea-9f70-335e947e049c
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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 11:00:13 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e31a88980e-FRA
cf-bgj: imgq:85,h2pri

GET
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www.edx.org/sites/default/files/school/image/banner/ 2 KB
3 KB 24ms
19ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=4786
x-cache: HIT
status: 200
x-cache-hits: 137112
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2278
cf-request-id: 02cea0c1f20000980e88010200000001
x-request-id: v-f73f4800-5c74-11ea-9a59-ab58743c8d83
last-modified: Wed, 07 May 2014 17:21:00 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 11:00:56 GMT
cache-control: max-age=2592000
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cf-ray: 595e03e31a8b980e-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 27ms
22ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=5074
x-cache: HIT
status: 200
x-cache-hits: 126163
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2628
cf-request-id: 02cea0c1f20000980e88011200000001
x-request-id: v-02e5849e-8b9b-11ea-a78b-b349dc288063
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: 595e03e31a8c980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ut_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 5 KB
6 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/ut_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

ee0818ff99cc74482db00e6f289fb931e1a1dcd6152c2f11f3bc3201bf8649d0

Security Headers

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

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=9049
x-cache: HIT
status: 200
x-cache-hits: 106142
x-ah-environment: prod
vary: Accept-Encoding
content-length: 5615
cf-request-id: 02cea0c1f30000980e88012200000001
x-request-id: v-a35489ec-5dfc-11ea-b084-c75321050206
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 11:00:06 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e31a8d980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 boston_logo_200x101_0_0.png
www.edx.org/sites/default/files/school/image/banner/ 1 KB
1 KB 24ms
20ms 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/boston_logo_200x101_0_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3219
cf-polished: origSize=1263
x-cache: HIT
status: 200
x-cache-hits: 113395
x-ah-environment: prod
vary: Accept-Encoding
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cf-request-id: 02cea0c1f30000980e88013200000001
x-request-id: v-b96a5db0-8d22-11ea-8f2c-c30b25f3af35
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 09:44:46 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e31a8e980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 hkpolyu_upload_02052018_200x101.png
www.edx.org/sites/default/files/school/image/logo/ 5 KB
5 KB 15ms
14ms 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/hkpolyu_upload_02052018_200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=7711
x-cache: HIT
status: 200
x-cache-hits: 119143
x-ah-environment: prod
vary: Accept-Encoding
content-length: 5360
cf-request-id: 02cea0c1fa0000980e88014200000001
x-request-id: v-15fa03e8-5c75-11ea-81de-5f7bfa768510
last-modified: Thu, 15 Feb 2018 18:54:05 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 11:01:08 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e32a9e980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 curtin-university-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 2 KB
3 KB 72ms
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/school/image/logo/curtin-university-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3219
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 119746
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2553
cf-request-id: 02cea0c2190000980e8801b200000001
x-request-id: v-114c7a88-5c75-11ea-ad77-9fc0455cadb4
last-modified: Tue, 12 Jan 2016 20:41:01 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 09:43:54 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e35ad9980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 rwthx-logo-200x101a.png
www.edx.org/sites/default/files/school/image/logo/ 3 KB
3 KB 27ms
14ms 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/rwthx-logo-200x101a.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 119020
x-ah-environment: prod
vary: Accept-Encoding
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cf-request-id: 02cea0c2240000980e8801c200000001
x-request-id: v-0825fbe6-8b9b-11ea-9e98-3b7c66f2e58e
last-modified: Tue, 12 Jan 2016 20:43:24 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 11:00:56 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e36afd980e-FRA
cf-bgj: imgq:85,h2pri

GET
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www.edx.org/sites/default/files/school/image/logo/ 3 KB
3 KB 89ms
76ms 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/uq_logo_purple_200x101px.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3219
cf-polished: origSize=3533
x-cache: HIT
status: 200
x-cache-hits: 106758
x-ah-environment: prod
vary: Accept-Encoding
content-length: 2573
cf-request-id: 02cea0c2240000980e8801d200000001
x-request-id: v-a34e124c-5dfc-11ea-96ff-dbc3cd8b88a6
last-modified: Thu, 04 Oct 2018 20:06:38 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 11:01:12 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e36afe980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 usmx_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/logo/ 6 KB
6 KB 39ms
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/usmx_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=9106
x-cache: HIT
status: 200
x-cache-hits: 118844
x-ah-environment: prod
vary: Accept-Encoding
content-length: 5902
cf-request-id: 02cea0c2250000980e8801e200000001
x-request-id: v-2f5a7890-5c75-11ea-a6de-4f684d8eb49f
last-modified: Thu, 15 Feb 2018 18:58:41 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: Sun, 31 May 2020 11:02:05 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e36b00980e-FRA
cf-bgj: imgq:85,h2pri

GET
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www.edx.org/sites/default/files/school/image/logo/ 13 KB
13 KB 32ms
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/sorbonne-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=18591
x-cache: HIT
status: 200
x-cache-hits: 117956
x-ah-environment: prod
vary: Accept-Encoding
content-length: 13573
cf-request-id: 02cea0c2250000980e8801f200000001
x-request-id: v-172c56f8-5c75-11ea-824f-53ab4830a3d7
last-modified: Tue, 06 Feb 2018 19:59:52 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 11:01:14 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e36b02980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 georgetown_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 15 KB
16 KB 12ms
11ms 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/georgetown_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=19820
x-cache: HIT
status: 200
x-cache-hits: 111895
x-ah-environment: prod
vary: Accept-Encoding
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x-request-id: v-a6ec759c-8d22-11ea-9429-3728bc3b6471
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server: cloudflare
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strict-transport-security: max-age=2592000
content-type: image/png
expires: Tue, 02 Jun 2020 09:44:15 GMT
cache-control: max-age=2592000
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GET
H2 200 delft_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 3 KB
3 KB 66ms
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/delft_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=6519
x-cache: HIT
status: 200
x-cache-hits: 137529
x-ah-environment: prod
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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
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cf-ray: 595e03e3cb7a980e-FRA
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GET
H2 200 adelaide-200x101.png
www.edx.org/sites/default/files/school/image/logo/ 5 KB
6 KB 48ms
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/adelaide-200x101.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: status=not_needed
x-cache: HIT
status: 200
x-cache-hits: 124323
x-ah-environment: prod
vary: Accept-Encoding
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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 11:00:22 GMT
cache-control: max-age=2592000
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cf-ray: 595e03e3cb7c980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 anu_logo_200x101_0.png
www.edx.org/sites/default/files/school/image/banner/ 9 KB
9 KB 32ms
12ms 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/anu_logo_200x101_0.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: origSize=13977
x-cache: HIT
status: 200
x-cache-hits: 124115
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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 11:01:19 GMT
cache-control: max-age=2592000
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cf-ray: 595e03e3cb7e980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 ubcx-200x101_0.jpg
www.edx.org/sites/default/files/school/image/logo/ 3 KB
3 KB 38ms
18ms 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/ubcx-200x101_0.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: degrade=85, origSize=10086
x-cache: HIT
status: 200
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x-request-id: v-099e235e-8b9b-11ea-8e86-c7d2e47be396
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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 11:00:58 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e3cb80980e-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 1179px.jpg
www.edx.org/sites/all/themes/atedx/images/headers/homepage-en/ 27 KB
27 KB 22ms
0ms 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/headers/homepage-en/1179px.jpg

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3144
cf-polished: degrade=85, origSize=34586
x-cache: HIT
status: 200
x-cache-hits: 3042
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vary: Accept-Encoding
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x-request-id: v-e506ec20-5f8e-11ea-bdae-230e0827695e
last-modified: Wed, 26 Feb 2020 10:57:31 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: Wed, 20 May 2020 11:18:08 GMT
cache-control: max-age=86400
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cf-ray: 595e03e32aa2980e-FRA
cf-bgj: imgq:85,h2pri

GET
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951 B 59ms
49ms 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/15.9e2f356a3cc424fdbc5a.js

Requested by

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

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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 65779
x-cache: HIT
status: 200
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x-request-id: v-d1c1ccd6-8a20-11ea-a035-6725355bcc9b
last-modified: Wed, 29 Apr 2020 13:53:28 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
via: varnish
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e3cb81980e-FRA
expires: Fri, 29 May 2020 13:53:35 GMT

GET
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www.edx.org/sites/default/files/homepage/banner/bkg/ 61 KB
61 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/homepage/banner/bkg/stay_connected_inline_1201x368.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/default/files/js/js_BS7lvIetxt5p0fnn8_eCWnMeaRrDtMr6wniCIIuVxSw.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
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X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:56 GMT
via: varnish
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1646
cf-polished: origSize=64217
x-cache: HIT
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x-ah-environment: prod
vary: Accept-Encoding
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x-request-id: v-6d5c468e-8b35-11ea-94f3-6b86c960b82c
last-modified: Thu, 30 Apr 2020 22:22:00 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: Sat, 30 May 2020 22:27:00 GMT
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 595e03e32aa0980e-FRA
cf-bgj: imgq:85,h2pri

GET
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fonts.gstatic.com/s/opensans/v17/ 9 KB
9 KB 7ms
6ms 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/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_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, 15 May 2020 19:37:03 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 19:30:49 GMT
server: sffe
age: 321953
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
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content-length: 9132
x-xss-protection: 0
expires: Sat, 15 May 2021 19:37:03 GMT

GET
H2 200 mem5YaGs126MiZpBA-UNirkOUuhpKKSTjw.woff2
fonts.gstatic.com/s/opensans/v17/ 9 KB
9 KB 8ms
7ms 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-UNirkOUuhpKKSTjw.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

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Security Headers

Name	Value
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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: Mon, 18 May 2020 18:25:04 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 19:30:44 GMT
server: sffe
age: 67072
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: 9180
x-xss-protection: 0
expires: Tue, 18 May 2021 18:25:04 GMT

GET
H2 200 mem5YaGs126MiZpBA-UN7rgOUuhpKKSTjw.woff2
fonts.gstatic.com/s/opensans/v17/ 9 KB
9 KB 12ms
8ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

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

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_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: Mon, 18 May 2020 22:01:20 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 19:31:11 GMT
server: sffe
age: 54096
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content-length: 9080
x-xss-protection: 0
expires: Tue, 18 May 2021 22:01:20 GMT

GET
H2 200 mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
fonts.gstatic.com/s/opensans/v17/ 9 KB
9 KB 9ms
9ms Font
font/woff2 2a00:1450:4001:820::2003
GOOGLE

General

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Show headers Download Go to

Full URL

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

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

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Resource Hash

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Security Headers

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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: Mon, 18 May 2020 22:59:16 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 19:30:37 GMT
server: sffe
age: 50620
status: 200
content-type: font/woff2
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cache-control: public, max-age=31536000
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content-length: 9016
x-xss-protection: 0
expires: Tue, 18 May 2021 22:59:16 GMT

POST
H2 200 i Show response
api.segment.io/v1/ 21 B
139 B 524ms
176ms XHR
application/json 54.70.9.247
AMAZON-02

General

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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
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Server: 54.70.9.247 Boardman, United States, ASN16509 (AMAZON-02, US),
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Software: /
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 45 KB
18 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:81c::200e
GOOGLE

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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

2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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
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vary: Accept-Encoding
content-type: text/javascript
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content-length: 18433
expires: Tue, 19 May 2020 14:56:19 GMT

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
139 B 392ms
177ms XHR
application/json 54.70.9.247
AMAZON-02

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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: 54.70.9.247 Boardman, United States, ASN16509 (AMAZON-02, US),
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Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
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POST
H2 200 t Show response
api.segment.io/v1/ 21 B
139 B 377ms
187ms XHR
application/json 54.70.9.247
AMAZON-02

General

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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: 54.70.9.247 Boardman, United States, ASN16509 (AMAZON-02, US),
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Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 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
15ms Script
application/javascript 2a00:1450:4001:801::2008
GOOGLE

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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

2a00:1450:4001:801::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: br
vary: Accept-Encoding
status: 200
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content-length: 44075
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last-modified: Tue, 19 May 2020 12:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Tue, 19 May 2020 13:02:57 GMT

POST
H/1.1 204
No Content events Show response
logx.optimizely.com/v1/ 0
356 B 417ms
106ms XHR
text/plain 52.0.84.129
AMAZON-AES

General

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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: 52.0.84.129 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software: nginx/1.17.2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 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: b3fed2ca-cb10-44bc-bbb1-b4c8663e454e

GET
H/1.1 200
OK _r Show response
app.link/ 90 B
723 B 239ms
169ms Script
text/javascript 2600:9000:2016:e400:19:9934:6a80:93a1
AMAZON-02

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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

2600:9000:2016:e400:19:9934:6a80:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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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: Tue, 19 May 2020 13:02:57 GMT
Via: 1.1 13a0c208a8609959304326557bca3a49.cloudfront.net (CloudFront)
X-Content-Type-Options: nosniff
Server: openresty/1.13.6.2
X-Amz-Cf-Pop: HAM50-C2
X-Powered-By: Express
X-Cache: Miss from cloudfront
Content-Type: text/javascript; charset=utf-8
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X-Amz-Cf-Id: JIjeYLYskMCNK6GHT_s8reypZxjn-nDTwE7mmLtMEA2qUS92xmzgkg==

GET
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fonts.gstatic.com/s/opensans/v17/ 10 KB
10 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:820::2003
GOOGLE

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Full URL

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

Requested by

Host: www.edx.org
URL: https://www.edx.org/sites/all/themes/atedx/scripts/dist/site_header.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

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Resource Hash

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Security Headers

Name	Value
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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: Mon, 18 May 2020 00:49:09 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 19:31:02 GMT
server: sffe
age: 130428
status: 200
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access-control-allow-origin: *
cache-control: public, max-age=31536000
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content-length: 9728
x-xss-protection: 0
expires: Tue, 18 May 2021 00:49:09 GMT

GET
H2 200 linkid.js Show response
www.google-analytics.com/plugins/ua/ 2 KB
930 B 6ms
6ms Script
text/javascript 2a00:1450:4001:81c::200e
GOOGLE

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Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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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: Tue, 19 May 2020 12:21:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 22 Oct 2019 18:15:00 GMT
server: sffe
age: 2502
vary: Accept-Encoding
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content-length: 859
x-xss-protection: 0
expires: Tue, 19 May 2020 13:21:15 GMT

GET
H2 200 4982103.js Show response
js.hs-scripts.com/ 1 KB
619 B 15ms
14ms Script
application/javascript 2606:4700::6811:d4cc
CLOUDFLARENET

General

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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:d4cc , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 60
cf-polished: origSize=1256
status: 200
cf-request-id: 02cea0c4c90000c29fe0016200000001
cf-bgj: minify
server: cloudflare
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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: 595e03e7ac6cc29f-FRA
expires: Tue, 19 May 2020 13:03:57 GMT

POST
H2 200 p Show response
api.segment.io/v1/ 21 B
139 B 191ms
190ms XHR
application/json 54.70.9.247
AMAZON-02

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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: 54.70.9.247 Boardman, United States, ASN16509 (AMAZON-02, US),
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Software: /
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
access-control-allow-origin: https://www.edx.org
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 personalize.v0.0.4.min.js Show response
ak.sail-horizon.com/onsite/ 114 KB
39 KB 107ms
37ms Script
application/javascript 54.230.183.97
AMAZON-02

General

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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: 54.230.183.97 Seattle, United States, ASN16509 (AMAZON-02, US),
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 12:59:00 GMT
content-encoding: gzip
last-modified: Mon, 04 May 2020 20:59:10 GMT
server: AmazonS3
age: 267
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
status: 200
cache-control: max-age=600; must-revalidate
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via: 1.1 425ccbcb040dd779e5f3bdc76b6d8ff9.cloudfront.net (CloudFront)

GET
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cl.qualaroo.com/ki.js/59450/ 373 B
780 B 35ms
13ms 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
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: gzip
cdn-edgestorageid: 481
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status: 200
cdn-cachedat: 2020-05-12 11:34:18
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cdn-requestid: ebac8bd82e2926b3bfc2ec6099ec6576
accept-ranges: bytes
cdn-requestcountrycode: DE

GET
H2 200 collect
www.google-analytics.com/ 35 B
105 B 10ms
6ms Image
image/gif 2a00:1450:4001:81c::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=949516132&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.edx.org%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&ul=en-us&de=UTF-8&dt=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=All&ea=Experiment%20Viewed&ev=0&_u=aGBAgAAj~&jid=1127504189&gjid=302174871&cid=2040910719.1589893377&tid=UA-35248639-2&_gid=1937256939.1589893377&cd28=%5BMarketing%5D%20Inline%20Homepage%20Merch%20COVID-19%20Response&cd29=%5BMarketing%5D%20Merchandising%20Inline%20Banner%20-%20Blog&z=36974000

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Mon, 18 May 2020 23:29:52 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 48785
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content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
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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=2040910719.1589893377&jid=1127504189&gjid=302174871&_gid=1937256939.1589893377&_u=aGBAgAAj~&z=827517888
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=2040910719.1589893377&jid=1127504189&_v=j82&z=827517888
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=2040910719.1589893377&jid=1127504189&_v=j82&z=827517888&slf_rd=1&random=2341337505

42 B
106 B

18ms
17ms

Image
image/gif

2a00:1450:4001:808::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=2040910719.1589893377&jid=1127504189&_v=j82&z=827517888&slf_rd=1&random=2341337505

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 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
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content-type: image/gif
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Tue, 19 May 2020 13:02:57 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=2040910719.1589893377&jid=1127504189&_v=j82&z=827517888&slf_rd=1&random=2341337505
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
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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
100 B 10ms
7ms Image
image/gif 2a00:1450:4001:81c::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=949516132&t=event&ni=1&_s=2&dl=https%3A%2F%2Fwww.edx.org%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&ul=en-us&de=UTF-8&dt=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=All&ea=Experiment%20Viewed&ev=0&_u=aGBAgAAj~&jid=&gjid=&cid=2040910719.1589893377&tid=UA-35248639-2&_gid=1937256939.1589893377&cd28=%5BMarketing%5D%20edX%20Online%20Campus%20Sitewide%20Banner%20Limited%20Scope&cd29=Global%20Banner&z=994610039

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Mon, 18 May 2020 23:29:52 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 48785
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
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content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
100 B 10ms
7ms Image
image/gif 2a00:1450:4001:81c::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=949516132&t=pageview&_s=3&dl=https%3A%2F%2Fwww.edx.org%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&dp=%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&ul=en-us&de=UTF-8&dt=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aGBAgAAj~&jid=&gjid=&cid=2040910719.1589893377&tid=UA-35248639-2&_gid=1937256939.1589893377&cd28=%5BMarketing%5D%20edX%20Online%20Campus%20Sitewide%20Banner%20Limited%20Scope&cd29=Global%20Banner&z=746288909

Requested by

Host: www.edx.org
URL: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Mon, 18 May 2020 23:29:52 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 48785
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 footer Show response
www.edx.org/api/ 13 KB
3 KB 29ms
26ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 633
x-cache: HIT
status: 200
x-cache-hits: 810
x-ah-environment: prod
vary: X-Accept-Language,Accept-Encoding
content-length: 2684
cf-request-id: 02cea0c5020000980e88054200000001
x-request-id: v-a3119224-99a0-11ea-ba0d-cf74db959f2f
last-modified: Tue, 19 May 2020 07:16:19 GMT
server: cloudflare
x-frame-options: SameOrigin
etag: "1589872579-1"
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: max-age: 0
accept-ranges: bytes
cf-ray: 595e03e80808980e-FRA
x-drupal-cache: MISS
expires: Sun, 19 Nov 1978 05:00:00 GMT

GET
H2 200 4982103.js Show response
js.hs-banner.com/ 23 KB
6 KB 27ms
24ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: br
cf-cache-status: HIT
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x-goog-storage-class: STANDARD
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access-control-max-age: 604800
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
content-type: text/javascript
cf-request-id: 02cea0c5020000d6f11aa72200000001
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: 595e03e80b46d6f1-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: Tue, 19 May 2020 13:03:34 GMT

GET
H2 200 fb.js Show response
js.hsadspixel.net/ 4 KB
2 KB 19ms
18ms 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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
via: 1.1 d91484ed0f2bc08dc4c74b0ab1bda282.cloudfront.net (CloudFront)
cf-cache-status: HIT
age: 311
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: 02cea0c50200000610e234d200000001
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: 595e03e80ea60610-FRA
x-amz-cf-id: 8Dl2DlRe2llFznyKa2XP-z2gDKgXuAdQ8hwVCo0XEMTCb3ZvoQtWHA==

GET
H2 200 4982103.js Show response
js.hs-analytics.net/analytics/1589893200000/ 62 KB
19 KB 32ms
31ms Script
text/javascript 2606:4700::6811:46b0
CLOUDFLARENET

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Full URL: https://js.hs-analytics.net/analytics/1589893200000/4982103.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::6811:46b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d44566fe69ac58d5389510602c9a08aa6244e69105633185cb08fcd1532b5fbf

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: br
cf-cache-status: HIT
age: 158
x-amz-server-side-encryption: AES256
status: 200
x-amz-request-id: EC6A6C466B95417D
x-amz-id-2: owwqI2lWNrOMlKRfJYAcBRDIWtZDO53wFx9DrzCBswqrvZtyx4v/4VacqVDslp1isr/yAKdOZkc=
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: 02cea0c5020000dfdb53bb8200000001
cf-ray: 595e03e809f7dfdb-FRA
expires: Tue, 19 May 2020 13:05:19 GMT

GET
H2 200 dj_qoo.js Show response
cl.qualaroo.com/ki.js/59450/ 139 KB
48 KB 13ms
13ms Script
application/ecmascript 2a00:f48:2000:1023::3
TTM

General

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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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 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
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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: 35a0276d406edaedbd8bf83e779ec264
accept-ranges: bytes
cdn-requestcountrycode: DE

GET
H2 200 lms-footer-edx.6c96491cd448.css
prod-edx-edxapp-assets.edx-cdn.org/static/edx.org/css/ 22 KB
4 KB 30ms
29ms Stylesheet
text/css 2606:4700::6810:ef48
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:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5458c0cad87e55817119692b4f0af75e95b9852fc13d6cee005ff19af5876f4d

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 4601
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: 02cea0c536000097a860186200000001
cf-ray: 595e03e85f2497a8-FRA
expires: Tue, 19 May 2020 17:02:57 GMT

GET
H2 200 footer-edx.dca113193668.js Show response
prod-edx-edxapp-assets.edx-cdn.org/static/js/ 551 B
555 B 442ms
441ms Script
application/javascript 2606:4700::6810:ef48
CLOUDFLARENET

General

Check archive.org

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Full URL: https://prod-edx-edxapp-assets.edx-cdn.org/static/js/footer-edx.dca113193668.js?_=1589893376220
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:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: aea21aa54270aa3468c00c1f8cec52fd3c7944145083ef08aa6f659baf3baa4f

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: gzip
cf-cache-status: MISS
x-amz-request-id: 37CEFF1126D3135E
status: 200
x-amz-id-2: RBble/vntrbqZc48pERnHVJ6qMfvQ/1FXxOJSaXexCv2d1MjX4cWRII/DVa/TPJdvBOW+pLvkeY=
last-modified: Sat, 16 May 2020 19:59:20 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: 02cea0c538000097a860187200000001
cf-ray: 595e03e85f2797a8-FRA
expires: Tue, 19 May 2020 17:02:57 GMT

GET
H2 200 logo-footer.fde85fe42f6b.png
prod-edx-edxapp-assets.edx-cdn.org/static/edx.org/images/ 3 KB
3 KB 23ms
21ms Image
image/png 2606:4700::6810:ef48
CLOUDFLARENET

General

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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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5cf97370a2c8bba2ab994e14807bc494cc002d76e3946048a43b12e143f6109c

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
cf-cache-status: HIT
age: 1646
cf-ray: 595e03e85f2a97a8-FRA
status: 200
content-length: 3091
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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: 02cea0c53b000097a860188200000001
accept-ranges: bytes
content-type: image/png
expires: Tue, 19 May 2020 17:02:57 GMT

GET
H2 200 app_store_badge_135x40.d0558d910630.svg
prod-edx-edxapp-assets.edx-cdn.org/static/images/app/ 12 KB
5 KB 26ms
25ms Image
image/svg+xml 2606:4700::6810:ef48
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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 1652
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: 02cea0c53f000097a860189200000001
cf-ray: 595e03e86f2f97a8-FRA
expires: Tue, 19 May 2020 17:02:57 GMT

GET
H2 200 google_play_badge_45.6ea466e328da.png
prod-edx-edxapp-assets.edx-cdn.org/static/images/app/ 4 KB
4 KB 19ms
18ms Image
image/png 2606:4700::6810:ef48
CLOUDFLARENET

General

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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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d838b2098a6dde4053f9ccdbbc0f889d4444b5a27da3ee211cd782a8458bb63e

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
cf-cache-status: HIT
age: 1652
cf-ray: 595e03e86f3197a8-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: 02cea0c53f000097a86018a200000001
accept-ranges: bytes
content-type: image/png
expires: Tue, 19 May 2020 17:02:57 GMT

POST
H2 200 open Show response
api2.branch.io/v1/ 265 B
553 B 214ms
183ms XHR
application/json 2600:9000:2016:3800:11:f728:3040:93a1
AMAZON-02

General

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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: 2600:9000:2016:3800:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 /
Resource Hash: a0977842e2b401310439c45c9a8c1129f0da8cff966692c39b4e3b51638f1494

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
via: 1.1 2408979685aa1bdb752824d292e63bf7.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: uBo28tzEYZb4d_5jQk7G_b06um5ko-pQcMKCZaYSElag5PzFYpcGvw==

POST
H2 202 pageview Show response
api.sail-track.com/v1/track/event/ 88 B
315 B 122ms
122ms XHR
application/json 75.2.104.6
AMAZON-02

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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: 276c6adbf560ee6b8c587fb2dd702d2c291e5cadd484f61ed409d8d4de4e3d87

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 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

POST
H2 200 pageview Show response
api2.branch.io/v1/ 28 B
363 B 188ms
188ms XHR
application/json 2600:9000:2016:3800:11:f728:3040:93a1
AMAZON-02

General

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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: 2600:9000:2016:3800:11: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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:57 GMT
via: 1.1 2408979685aa1bdb752824d292e63bf7.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: HzoQDb0CW7kgtWWNuSQc5_OQj9AKIlROUy7yx3RBMxDjkoxRo3oQcg==

GET
H2 200 simple Show response
api.sail-personalize.com/v1/personalize/ 257 B
433 B 166ms
158ms 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=20304442.8323935&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: bddb4a347406b788fe33ba31d4777dd1bff2d3fb47a85ad1ef320295402c2b88

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 GMT
content-encoding: gzip
allowedorigins: *
status: 200
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content-type: application/json
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101ms XHR
text/plain 52.0.84.129
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: 52.0.84.129 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-0-84-129.compute-1.amazonaws.com
Software: nginx/1.17.2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 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: fb3e13f4-1b4a-4d0e-8c15-bf199fb14ef7

GET
H2 200 /
www.facebook.com/tr/ 44 B
252 B 6ms
6ms Image
image/gif 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1601661033380488&ev=PageView&dl=https%3A%2F%2Fwww.edx.org%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&rl=&if=false&ts=1589893378103&sw=1600&sh=1200&v=2.9.18&r=stable&ec=0&o=30&fbp=fb.1.1589893378102.2029653146&it=1589893377977&coo=false&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8183: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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 GMT, Tue, 19 May 2020 13:02:58 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: Tue, 19 May 2020 13:02:58 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%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26...
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%252F%253Futm_source%253Dsailthru%2...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26...

0
57 B

189ms
175ms

Image
application/javascript

2a05:f500:11:101::b93f:9005
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%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&time=1589893378155&liSync=true
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a05:f500:11:101::b93f:9005 , Ireland, ASN14413 (LINKEDIN, US),
Reverse DNS
Software: Play /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 GMT
server: Play
linkedin-action: 1
x-li-fabric: prod-lor1
status: 200
x-li-proto: http/2
x-li-pop: prod-tln1
content-type: application/javascript
content-length: 0
x-li-uuid: MTB/r5pvEBbw7kGaiisAAA==

Redirect headers

date: Tue, 19 May 2020 13:02:58 GMT
x-content-type-options: nosniff
linkedin-action: 1
status: 302
x-li-pop: prod-tln1
content-length: 0
x-li-uuid: LANKpJpvEBaAcnFuFSsAAA==
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
x-li-fabric: prod-lor1
location: https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&time=1589893378155&liSync=true
x-xss-protection: 1; mode=block
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
expires: Thu, 01 Jan 1970 00:00:00 GMT

GET
H2 200 conversion_async.js Show response
www.googleadservices.com/pagead/ 28 KB
11 KB 32ms
32ms Script
text/javascript 172.217.22.34
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

172.217.22.34 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s16-in-f2.1e100.net

Software

cafe /

Resource Hash

65a1850028118c64febbde9b109da293910bfff6ee261caf0087d3d3364359ba

Security Headers

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

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 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: 10877
x-xss-protection: 0
server: cafe
etag: 12200185889747903800
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
timing-allow-origin: *
expires: Tue, 19 May 2020 13:02:58 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/ 2 KB
1 KB 19ms
18ms Script
text/javascript 2a00:1450:4001:815::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/?random=1589893378236&cv=9&fst=1589893378236&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%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&tiba=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:815::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

3a009af810af63e1bc42fe4b8c1cb079bd186d158f9fbe8bcf0445c51398bb7b

Security Headers

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

Request headers

Referer: https://www.edx.org/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 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: 1123
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
107 B 26ms
25ms Image
image/gif 2a00:1450:4001:820::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=1589893378236&cv=9&fst=1589893200000&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%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&tiba=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&async=1&fmt=3&is_vtc=1&random=182370865&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:820::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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 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 20ms
20ms Image
image/gif 2a00:1450:4001:808::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=1589893378236&cv=9&fst=1589893200000&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%2F%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dnewsletter_course_sunday_roundup_20200517%26utm_content%3Dq4_campaign&tiba=edX%20%7C%20Free%20Online%20Courses%20by%20Harvard%2C%20MIT%2C%20%26%20more&async=1&fmt=3&is_vtc=1&random=182370865&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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: Tue, 19 May 2020 13:02:58 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
H2 200 /
www.facebook.com/tr/ 0
49 B 6ms
6ms Other
text/plain 2a03:2880:f11c:8183: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:f11c:8183: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/?utm_source=sailthru&utm_medium=email&utm_campaign=newsletter_course_sunday_roundup_20200517&utm_content=q4_campaign
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=----WebKitFormBoundaryFxYdBvh6kuSTCLx3

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
server: proxygen-bolt
date: Tue, 19 May 2020 13:02:58 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.

18 Cookies

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

Domain/Path	Expires	Name / Value
.edx.org/	1970-01-19 09:38:15	Name: __hssc Value: 23171429.1.1589893377815
.edx.org/	1970-01-19 18:59:49	Name: hubspotutk Value: 82b560bc961f2cd71cbc1ca4808d06ac
.edx.org/	1970-01-19 18:59:49	Name: __hstc Value: 23171429.82b560bc961f2cd71cbc1ca4808d06ac.1589893377815.1589893377815.1589893377815.1
www.edx.org/	1970-01-21 05:27:39	Name: ki_r Value:
www.edx.org/	1970-01-21 05:27:39	Name: ki_t Value: 1589893377787%3B1589893377787%3B1589893377787%3B1%3B1
.edx.org/	1970-01-19 09:38:13	Name: _gat Value: 1
.edx.org/	1970-01-19 11:47:49	Name: prod.edx.utm Value: {"utm_source":"sailthru","utm_medium":"email","utm_campaign":"newsletter_course_sunday_roundup_20200517","utm_content":"q4_campaign","created_at":1589893377222}
.edx.org/	1970-01-19 09:39:39	Name: _gid Value: GA1.2.1937256939.1589893377
.edx.org/	1970-01-19 18:23:49	Name: ajs_anonymous_id Value: %22bab04528-202f-4e9b-a966-0b88017b3a0e%22
.edx.org/	1970-01-19 18:23:49	Name: ajs_user_id Value: null
.edx.org/	1970-01-19 10:21:25	Name: sailthru_bid Value: 20304442.8323935
.edx.org/	1970-01-19 13:57:25	Name: optimizelyEndUserId Value: oeu1589893375838r0.6159697059658338
.edx.org/	1970-01-20 03:09:25	Name: _ga Value: GA1.2.2040910719.1589893377
.edx.org/	1969-12-31 23:59:59	Name: __hssrc Value: 1
.edx.org/	1970-01-19 18:23:49	Name: ajs_group_id Value: null
www.edx.org/	1969-12-31 23:59:59	Name: has_js Value: 1
.edx.org/	1970-01-19 18:24:10	Name: sailthru_hid Value: 1123eb9b638f983fea3c3ad5114c4f025e1ccafd576f2c765d41b152043dff83ffafdc71effc536bfdd2fd76
.edx.org/	1970-01-19 10:21:25	Name: __cfduid Value: d71fceb69517576cbd4936205b432d24b1589893375

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
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
162.247.242.20
172.217.22.34
23.45.99.37
2600:9000:2016:2600:f:8ce2:fb80:93a1
2600:9000:2016:3800:11:f728:3040:93a1
2600:9000:2016:e400:19:9934:6a80:93a1
2606:4700::6810:b154
2606:4700::6810:b354
2606:4700::6810:ef48
2606:4700::6811:46b0
2606:4700::6811:70b0
2606:4700::6811:c9cc
2606:4700::6811:d4cc
2606:4700::6812:14bf
2606:4700::6813:9b53
2a00:1450:4001:801::2008
2a00:1450:4001:808::2003
2a00:1450:4001:80b::200a
2a00:1450:4001:815::2002
2a00:1450:4001:81c::200e
2a00:1450:4001:820::2003
2a00:1450:4001:820::2004
2a00:1450:400c:c00::9a
2a00:f48:2000:1023::3
2a02:26f0:12d:396::25ea
2a02:26f0:6c00:284::13b8
2a02:6ea0:c710::2
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
2a05:f500:11:101::b93f:9001
2a05:f500:11:101::b93f:9005
52.0.84.129
52.222.182.82
52.85.92.142
54.230.183.97
54.70.9.247
75.2.104.6
99.83.154.140
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276c6adbf560ee6b8c587fb2dd702d2c291e5cadd484f61ed409d8d4de4e3d87
2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe
2b0cfb7364e5cf3c60e49741fa7dfce14c0efbb57857502537218f7182498501
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2faf6c2039f4c8e1a406aab14884c63a23664ca9bacc4c69981c866834c3c7a4
3059a29c49ef78060508e224fc8049f58e539b049e293e5dc959f7e3b80a8837
31b435c67a79636d192a1e0f65f1d15bf0b22d9c3b675d14a69f32810beebfcf
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4cb61e44bf63a9e090e666898cd04d382e4c33b55b62cc5e9ff7dab055fbf787
5458c0cad87e55817119692b4f0af75e95b9852fc13d6cee005ff19af5876f4d
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7cdebb92c8372f0227e9088b3d281410f78667b4bca367aba081af42e5072236
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829853e4576100a52db1aa15428cf75b1a508d1a44bca93c19d4704a976a4659
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
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a0977842e2b401310439c45c9a8c1129f0da8cff966692c39b4e3b51638f1494
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f03a97516b51616d2838026b291d7aa6fd7fb372421e2961b58723b7f2b8cda0
f0f6433e1c576ce378d7ae685bace2d161372188b34577fcaab78141ddf1f463
f1de1616f5e5a447ce8b1fe4a0b54639bcd1188a01235ec324c046f30accc53b
ffcde34efda55a63cb66dbec4bf10acb531014d581e2d8e511836b84e08c2305

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

97 Requests

100 %HTTPS

72 %IPv6

32 Domains

39 Subdomains

36 IPs

6 Countries

1383 kBTransfer

4183 kBSize

18 Cookies

19 Outgoing links

Page URL History

Redirected requests

97 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

97
Requests

100 %
HTTPS

72 %
IPv6

32
Domains

39
Subdomains

36
IPs

6
Countries

1383 kB
Transfer

4183 kB
Size

18
Cookies

97 HTTP transactions
0 data transactions