www.masterclass.com Open in urlscan Pro
104.16.167.47 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://links.masterclass.com/a/click?_t=c862c12dcd894e7aaa5de2c182120673&_m=cd5d01dc69a94ae6a7c2eada8d5191e6&_e=l_N4xltWH7GIo...
Effective URL:
https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=1...
Submission: On April 02 via api (April 2nd 2024, 12:21:06 am UTC) from CA — Scanned from CA

Summary HTTP 266 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 36 IPs in 2 countries across 25 domains to perform 266 HTTP transactions. The main IP is 104.16.167.47, located in and belongs to CLOUDFLARENET, US. The main domain is www.masterclass.com. The Cisco Umbrella rank of the primary domain is 76293.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on May 5th 2023. Valid for: a year.

This is the only time www.masterclass.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3 134	104.16.167.47 104.16.167.47	13335 (CLOUDFLAR...) (CLOUDFLARENET)
14	13.226.38.199 13.226.38.199	16509 (AMAZON-02) (AMAZON-02)
4	172.255.116.98 172.255.116.98	7203 (LEASEWEB-...) (LEASEWEB-USA-SFO)
40	52.85.61.76 52.85.61.76	16509 (AMAZON-02) (AMAZON-02)
5	142.250.72.104 142.250.72.104	15169 (GOOGLE) (GOOGLE)
1	18.164.115.162 18.164.115.162	16509 (AMAZON-02) (AMAZON-02)
13	142.251.32.110 142.251.32.110	15169 (GOOGLE) (GOOGLE)
2	31.13.71.7 31.13.71.7	32934 (FACEBOOK) (FACEBOOK)
4	13.107.21.200 13.107.21.200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	216.239.34.181 216.239.34.181	15169 (GOOGLE) (GOOGLE)
3	172.253.115.156 172.253.115.156	15169 (GOOGLE) (GOOGLE)
6	142.251.40.131 142.251.40.131	15169 (GOOGLE) (GOOGLE)
10	52.12.47.65 52.12.47.65	16509 (AMAZON-02) (AMAZON-02)
2 3	142.250.64.66 142.250.64.66	15169 (GOOGLE) (GOOGLE)
2	142.251.32.98 142.251.32.98	15169 (GOOGLE) (GOOGLE)
1	13.35.93.115 13.35.93.115	16509 (AMAZON-02) (AMAZON-02)
3	18.173.242.164 18.173.242.164	16509 (AMAZON-02) (AMAZON-02)
1	104.17.24.14 104.17.24.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
1 1	44.220.5.167 44.220.5.167	14618 (AMAZON-AES) (AMAZON-AES)
1	54.156.236.238 54.156.236.238	14618 (AMAZON-AES) (AMAZON-AES)
1	44.231.85.219 44.231.85.219	16509 (AMAZON-02) (AMAZON-02)
3	52.41.35.115 52.41.35.115	16509 (AMAZON-02) (AMAZON-02)
2 4	142.250.65.228 142.250.65.228	15169 (GOOGLE) (GOOGLE)
1	151.101.129.108 151.101.129.108	54113 (FASTLY) (FASTLY)
2	31.13.71.36 31.13.71.36	32934 (FACEBOOK) (FACEBOOK)
1	52.38.108.82 52.38.108.82	16509 (AMAZON-02) (AMAZON-02)
1	18.173.130.53 18.173.130.53	16509 (AMAZON-02) (AMAZON-02)
1	13.225.210.183 13.225.210.183	16509 (AMAZON-02) (AMAZON-02)
1	108.138.113.28 108.138.113.28	16509 (AMAZON-02) (AMAZON-02)
1	108.139.33.128 108.139.33.128	16509 (AMAZON-02) (AMAZON-02)
1 2	54.164.81.37 54.164.81.37	14618 (AMAZON-AES) (AMAZON-AES)
1	68.67.178.10 68.67.178.10	29990 (ASN-APPNEX) (ASN-APPNEX)
1	162.247.243.39 162.247.243.39	54113 (FASTLY) (FASTLY)
1 2	35.71.131.137 35.71.131.137	16509 (AMAZON-02) (AMAZON-02)
2	162.247.243.30 162.247.243.30	54113 (FASTLY) (FASTLY)
266	36

134 104.16.167.47 (None, ) 3 redirects

ASN13335 (CLOUDFLARENET, US)

links.masterclass.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
masterclass.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.masterclass.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

14 13.226.38.199 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-38-199.ewr53.r.cloudfront.net

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

4 172.255.116.98 (San Jose, United States)

ASN7203 (LEASEWEB-USA-SFO, US)

ujjak2x1py-dsn.algolia.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

40 52.85.61.76 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-61-76.ewr53.r.cloudfront.net

edge.masterclass.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 142.250.72.104 (Plainview, United States)

ASN15169 (GOOGLE, US)
PTR: lga34s32-in-f8.1e100.net

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

1 18.164.115.162 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-164-115-162.jfk50.r.cloudfront.net

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

13 142.251.32.110 (Queens, United States)

ASN15169 (GOOGLE, US)
PTR: lga25s77-in-f14.1e100.net

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

2 31.13.71.7 (Secaucus, United States)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-01-lga3.fbcdn.net

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

4 13.107.21.200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

bat.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 216.239.34.181 (United States)

ASN15169 (GOOGLE, US)

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

3 172.253.115.156 (United States)

ASN15169 (GOOGLE, US)
PTR: bg-in-f156.1e100.net

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

6 142.251.40.131 (Queens, United States)

ASN15169 (GOOGLE, US)
PTR: lga25s80-in-f3.1e100.net

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

10 52.12.47.65 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-12-47-65.us-west-2.compute.amazonaws.com

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

3 142.250.64.66 (Plainview, United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: lga34s30-in-f2.1e100.net

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

2 142.251.32.98 (Queens, United States)

ASN15169 (GOOGLE, US)
PTR: lga25s77-in-f2.1e100.net

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

1 13.35.93.115 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-93-115.jfk50.r.cloudfront.net

static.getangler.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 18.173.242.164 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-242-164.jfk52.r.cloudfront.net

d2hrivdxn8ekm8.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.186.249.72 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 72.249.186.35.bc.googleusercontent.com

utt.impactcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 44.220.5.167 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-220-5-167.compute-1.amazonaws.com

pixel.pointmediatracker.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.156.236.238 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-156-236-238.compute-1.amazonaws.com

cnv.event.prod.bidr.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 44.231.85.219 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-231-85-219.us-west-2.compute.amazonaws.com

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

3 52.41.35.115 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-41-35-115.us-west-2.compute.amazonaws.com

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

4 142.250.65.228 (Plainview, United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: lga25s73-in-f4.1e100.net

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

1 151.101.129.108 (United States)

ASN54113 (FASTLY, US)

acdn.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 31.13.71.36 (Secaucus, United States)

ASN32934 (FACEBOOK, US)
PTR: edge-star-mini-shv-01-lga3.facebook.com

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

1 52.38.108.82 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-38-108-82.us-west-2.compute.amazonaws.com

data.getangler.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.173.130.53 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-130-53.jfk52.r.cloudfront.net

dvqigh9b7wa32.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.225.210.183 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-210-183.ewr50.r.cloudfront.net

d330aiyvva2oww.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.113.28 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-113-28.jfk50.r.cloudfront.net

d1lu3pmaz2ilpx.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.139.33.128 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-139-33-128.jfk50.r.cloudfront.net

js.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.164.81.37 (United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-164-81-37.compute-1.amazonaws.com

segment.prod.bidr.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 68.67.178.10 (North Bergen, United States)

ASN29990 (ASN-APPNEX, US)
PTR: 634.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net

ib.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 162.247.243.39 (United States)

ASN54113 (FASTLY, US)

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

2 35.71.131.137 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: a6370ebea231e0c9a.awsglobalaccelerator.com

insight.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
match.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 162.247.243.30 (United States)

ASN54113 (FASTLY, US)

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

	Apex Domain Subdomains	Transfer
174	masterclass.com 3 redirects links.masterclass.com — Cisco Umbrella Rank: 550988 masterclass.com — Cisco Umbrella Rank: 71652 www.masterclass.com — Cisco Umbrella Rank: 76293 edge.masterclass.com — Cisco Umbrella Rank: 763485	44 MB
14	segment.com cdn.segment.com — Cisco Umbrella Rank: 1729	146 KB
13	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 34	23 KB
10	segment.io api.segment.io — Cisco Umbrella Rank: 1342	2 KB
7	google.com 2 redirects analytics.google.com — Cisco Umbrella Rank: 148 www.google.com — Cisco Umbrella Rank: 2	448 B
6	cloudfront.net d2hrivdxn8ekm8.cloudfront.net dvqigh9b7wa32.cloudfront.net d330aiyvva2oww.cloudfront.net d1lu3pmaz2ilpx.cloudfront.net	29 KB
6	google.ca www.google.ca — Cisco Umbrella Rank: 9137	271 B
6	doubleclick.net 2 redirects stats.g.doubleclick.net — Cisco Umbrella Rank: 91 googleads.g.doubleclick.net — Cisco Umbrella Rank: 39	2 KB
5	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 42	468 KB
4	bing.com bat.bing.com — Cisco Umbrella Rank: 360	14 KB
4	amplitude.com cdn.amplitude.com — Cisco Umbrella Rank: 2926 api.amplitude.com — Cisco Umbrella Rank: 2073	19 KB
4	algolia.net ujjak2x1py-dsn.algolia.net — Cisco Umbrella Rank: 152960	88 KB
3	adsrvr.org 1 redirects js.adsrvr.org — Cisco Umbrella Rank: 1509 insight.adsrvr.org — Cisco Umbrella Rank: 629 match.adsrvr.org — Cisco Umbrella Rank: 350	5 KB
3	bidr.io 1 redirects cnv.event.prod.bidr.io — Cisco Umbrella Rank: 10447 segment.prod.bidr.io — Cisco Umbrella Rank: 6920	2 KB
2	nr-data.net bam-cell.nr-data.net — Cisco Umbrella Rank: 3259	817 B
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 100	306 B
2	adnxs.com acdn.adnxs.com — Cisco Umbrella Rank: 599 ib.adnxs.com — Cisco Umbrella Rank: 255	4 KB
2	getangler.ai static.getangler.ai — Cisco Umbrella Rank: 132475 data.getangler.ai — Cisco Umbrella Rank: 133375	2 KB
2	googleadservices.com www.googleadservices.com — Cisco Umbrella Rank: 128	4 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 182	71 KB
1	newrelic.com js-agent.newrelic.com — Cisco Umbrella Rank: 636	18 KB
1	tvspix.com tvspix.com — Cisco Umbrella Rank: 17764	194 B
1	pointmediatracker.com 1 redirects pixel.pointmediatracker.com — Cisco Umbrella Rank: 4240	523 B
1	impactcdn.com utt.impactcdn.com — Cisco Umbrella Rank: 4043	15 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 234	4 KB
266	25

	Domain	Requested by
132	www.masterclass.com	1 redirects www.masterclass.com
40	edge.masterclass.com	www.masterclass.com
14	cdn.segment.com	www.masterclass.com
13	www.google-analytics.com	www.masterclass.com www.googletagmanager.com
10	api.segment.io	www.masterclass.com
6	www.google.ca	www.masterclass.com
5	www.googletagmanager.com	www.masterclass.com
4	www.google.com	2 redirects www.masterclass.com
4	bat.bing.com	www.masterclass.com
4	ujjak2x1py-dsn.algolia.net	www.masterclass.com
3	api.amplitude.com	www.masterclass.com
3	d2hrivdxn8ekm8.cloudfront.net	www.masterclass.com
3	googleads.g.doubleclick.net	2 redirects www.masterclass.com
3	stats.g.doubleclick.net	www.googletagmanager.com www.masterclass.com
3	analytics.google.com	www.googletagmanager.com
2	bam-cell.nr-data.net	www.masterclass.com
2	segment.prod.bidr.io	1 redirects www.masterclass.com
2	www.facebook.com	www.masterclass.com
2	www.googleadservices.com	www.masterclass.com
2	connect.facebook.net	www.masterclass.com
1	match.adsrvr.org	www.masterclass.com
1	insight.adsrvr.org	1 redirects
1	js-agent.newrelic.com	www.masterclass.com
1	ib.adnxs.com	www.masterclass.com
1	js.adsrvr.org	www.masterclass.com
1	d1lu3pmaz2ilpx.cloudfront.net	www.masterclass.com
1	d330aiyvva2oww.cloudfront.net	www.masterclass.com
1	dvqigh9b7wa32.cloudfront.net	www.masterclass.com
1	data.getangler.ai	www.masterclass.com
1	acdn.adnxs.com	www.masterclass.com
1	tvspix.com	www.masterclass.com
1	cnv.event.prod.bidr.io	www.masterclass.com
1	pixel.pointmediatracker.com	1 redirects
1	utt.impactcdn.com	www.masterclass.com
1	cdnjs.cloudflare.com	www.masterclass.com
1	static.getangler.ai	www.masterclass.com
1	cdn.amplitude.com	www.masterclass.com
1	masterclass.com	1 redirects
1	links.masterclass.com	1 redirects
266	39

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

Domain
privacy.masterclass.com
support.masterclass.com
learn.masterclass.com
masterclasshelp.zendesk.com
twitter.com
www.instagram.com
www.facebook.com
youtube.com
www.linkedin.com
itunes.apple.com
play.google.com
www.amazon.com
channelstore.roku.com

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-05-05` - `2024-05-04`	a year	crt.sh
*.segment.com Amazon RSA 2048 M03	`2023-11-14` - `2024-12-13`	a year	crt.sh
algolia.net Sectigo RSA Organization Validation Secure Server CA	`2024-01-04` - `2025-02-02`	a year	crt.sh
edge.masterclass.com Amazon RSA 2048 M02	`2024-02-09` - `2025-03-09`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
cdn.amplitude.com Amazon RSA 2048 M02	`2023-12-14` - `2025-01-12`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2024-01-10` - `2024-04-09`	3 months	crt.sh
www.bing.com Microsoft Azure TLS Issuing CA 06	`2024-04-01` - `2024-06-27`	3 months	crt.sh
*.google.com GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
*.google.ca GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
*.segment.io Amazon RSA 2048 M03	`2023-12-13` - `2025-01-11`	a year	crt.sh
*.googleadservices.com GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
static.getangler.ai Amazon RSA 2048 M02	`2024-03-27` - `2025-04-26`	a year	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
utt.impactcdn.com GTS CA 1D4	`2024-02-28` - `2024-05-28`	3 months	crt.sh
tvspix.com Amazon RSA 2048 M03	`2024-03-25` - `2025-04-24`	a year	crt.sh
*.amplitude.com COMODO RSA Domain Validation Secure Server CA	`2024-01-31` - `2025-03-02`	a year	crt.sh
cdn.adnxs.com GeoTrust TLS RSA CA G1	`2023-03-27` - `2024-04-26`	a year	crt.sh
prd-alb.data.getangler.ai Amazon RSA 2048 M02	`2023-11-02` - `2024-12-01`	a year	crt.sh
*.adsrvr.org GlobalSign GCC R3 DV TLS CA 2020	`2023-04-12` - `2024-05-13`	a year	crt.sh
*.adnxs.com GeoTrust ECC CA 2018	`2024-02-14` - `2025-03-16`	a year	crt.sh
js-agent.newrelic.com GlobalSign Atlas R3 DV TLS CA 2024 Q1	`2024-03-21` - `2025-04-22`	a year	crt.sh
*.nr-data.net DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-09-29` - `2024-10-01`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Frame ID: 999031B3035B92CC92E3B7BB542C1BA4
Requests: 264 HTTP requests in this frame

Frame: https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0
Frame ID: 4BC959E5A0BDAC375A8F1BFD05443073
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Prepare to Be Unprepared

Page URL History Show full URLs

https://links.masterclass.com/a/click?_t=c862c12dcd894e7aaa5de2c182120673&_m=cd5d01dc69a94ae6a7c2eada8d519... HTTP 303
https://masterclass.com/course/450?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112... HTTP 301
https://www.masterclass.com/course/450?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112... HTTP 302
https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=... Page URL

Detected technologies

Amplitude (Analytics) Expand

Overall confidence: 100%
Detected patterns

cdn\.amplitude\.com

AppNexus (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

adnxs\.(?:net|com)

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Segment (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

266
Requests

98 %
HTTPS

0 %
IPv6

25
Domains

39
Subdomains

36
IPs

2
Countries

45906 kB
Transfer

50785 kB
Size

57
Cookies

17 Outgoing links

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

URL: https://privacy.masterclass.com/
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://support.masterclass.com/hc/en-us/requests/new
Title: contact us

Search URL Search Domain Scan URL

URL: https://support.masterclass.com/hc/en-us/articles/204896758-How-do-I-get-a-refund
Title: here

Search URL Search Domain Scan URL

URL: https://learn.masterclass.com/dei
Title: Diversity, Equity, and Inclusion

Search URL Search Domain Scan URL

URL: https://learn.masterclass.com/security
Title: Security

Search URL Search Domain Scan URL

URL: https://learn.masterclass.com/grants
Title: Social Impact

Search URL Search Domain Scan URL

URL: https://masterclasshelp.zendesk.com/hc
Title: Support

Search URL Search Domain Scan URL

URL: https://twitter.com/masterclass
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.instagram.com/masterclass
Title: Instagram

Search URL Search Domain Scan URL

URL: https://www.facebook.com/masterclassofficial
Title: Facebook

Search URL Search Domain Scan URL

URL: https://youtube.com/c/masterclass
Title: YouTube

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/masterclassinc
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/US/app/id1273867416
Title: Download on the App Store

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=com.yanka.mc
Title: Get it on Google Play

Search URL Search Domain Scan URL

URL: https://www.amazon.com/MasterClass-Learn-from-the-best/dp/B081QX5R8T/ref=sr_1_1?keywords=masterclass&qid=1575500772&s=mobile-apps&sr=1-1
Title: Available at amazon app store

Search URL Search Domain Scan URL

URL: https://channelstore.roku.com/details/579323/masterclass-learn-new-skills
Title: Available on Roku

Search URL Search Domain Scan URL

URL: https://support.masterclass.com/hc/en-us/articles/7714190375447-How-to-watch-classes-on-a-Comcast-device-
Title: Available on Xfinity

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://links.masterclass.com/a/click?_t=c862c12dcd894e7aaa5de2c182120673&_m=cd5d01dc69a94ae6a7c2eada8d5191e6&_e=l_N4xltWH7GIofnPpYvo_lGxMK42hnmgzKhsCwEq1eRgbfDeJZFgu1NmSaUltoyh4_Lw3dp3NLfSc-hX85Tlhez9uXDmCZoJrgdfBy8SlDxJVGsbdswhNPXy1K1XiTitv-DWW_JrzNlLnnd0PSH2KmywW9hAhSvAueHx0bGlBAjKBDBFEInCf6rjpd0jnu9MZ5ox1TSHuNPSNaxag-EDj7cChUqqGdc9XqPlWsG1jayPhJ4LftN9US5oGiBu230wyb-SavqCBQdp9v5GeM5BQgk1pwHKPXYBLwYOUsejDodMZ72Ej2lgjGSvgV4OUnNf5Xf_VU6ovWhPBE9R9xmKDifn6qvFf3kCFngKD7NLIUmIcXfLMb3Drnf7slX_u7Jyb0hnhqaV-ZEhHfDmAz63qWU4AeQXnSry5h_IN5XqLh4HW7SknZ5L4Fk84-bu5_Dw HTTP 303
https://masterclass.com/course/450?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement HTTP 301
https://www.masterclass.com/course/450?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement HTTP 302
https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 188

https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=209b7584-ce05-4698-a75d6d4eef84c9d2&user_id=undefined&utm_source=Email&utm_medium=Blast&utm_campaign=APoeAnnouncement&gtmcb=830619800 HTTP 302
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=0f1280ad-ac8a-443d-9d3a-adad8bb7015f.undefined&ord=7879766394841888150

Request Chain 205

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=324790088&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=z4NLCOWD7NEBEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DCourse%20Marketing%3Bpath%3D%2Fclasses%2Fprepare-to-be-unprepared%3Breferrer%3D%3Bsearch%3D%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Btitle%3DPrepare%20to%20Be%20Unprepared%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COG9sQIIucGxAgiYwbEC&pscrd=IhMI4-f3o6GihQMVVQ_QBB3dfg-MMgIIAzICCAQyAggHMgIICDICCAkyAggKMgIIAjocaHR0cHM6Ly93d3cubWFzdGVyY2xhc3MuY29tLw HTTP 302
https://www.google.com/pagead/1p-conversion/952839809/?random=324790088&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=z4NLCOWD7NEBEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DCourse%20Marketing%3Bpath%3D%2Fclasses%2Fprepare-to-be-unprepared%3Breferrer%3D%3Bsearch%3D%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Btitle%3DPrepare%20to%20Be%20Unprepared%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COG9sQIIucGxAgiYwbEC&pscrd=IhMI4-f3o6GihQMVVQ_QBB3dfg-MMgIIAzICCAQyAggHMgIICDICCAkyAggKMgIIAjocaHR0cHM6Ly93d3cubWFzdGVyY2xhc3MuY29tLw&is_vtc=1&cid=CAQSKQB7FLtqCioYZ392vWZJYITgxYkR7EAi2DXNkWBx4vdfEObRzCLHvwlA&random=2759404019 HTTP 302
https://www.google.ca/pagead/1p-conversion/952839809/?random=324790088&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=z4NLCOWD7NEBEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DCourse%20Marketing%3Bpath%3D%2Fclasses%2Fprepare-to-be-unprepared%3Breferrer%3D%3Bsearch%3D%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Btitle%3DPrepare%20to%20Be%20Unprepared%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COG9sQIIucGxAgiYwbEC&pscrd=IhMI4-f3o6GihQMVVQ_QBB3dfg-MMgIIAzICCAQyAggHMgIICDICCAkyAggKMgIIAjocaHR0cHM6Ly93d3cubWFzdGVyY2xhc3MuY29tLw&is_vtc=1&cid=CAQSKQB7FLtqCioYZ392vWZJYITgxYkR7EAi2DXNkWBx4vdfEObRzCLHvwlA&random=2759404019&ipr=y

Request Chain 216

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1326643627 HTTP 303
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1326643627&_bee_ppp=1

Request Chain 240

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1526659613&cv=11&fst=1712017258786&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=oHZMCPGuhvUYEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DProduct%20Viewed%3Bactive_annual_pass%3Dfalse%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bplatform%3Dweb%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bcontent_type%3Dproduct%3Bname%3DAmy%20Poehler%20Prepare%20to%20Be%20Unprepared%3Bproduct_id%3D556%3Bprice%3D126.310604%3Bquantity%3D1%3Bcategory%3D280&fmt=3&ct_cookie_present=false&sscte=1&crd=COG9sQIIucGxAgiYwbEC&pscrd=IhMIjeq-pKGihQMVFSbQBB0wEQyLMgIIAzICCAQyAggHMgIICDICCAkyAggKMgIIAjocaHR0cHM6Ly93d3cubWFzdGVyY2xhc3MuY29tLw HTTP 302
https://www.google.com/pagead/1p-conversion/952839809/?random=1526659613&cv=11&fst=1712017258786&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=oHZMCPGuhvUYEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DProduct%20Viewed%3Bactive_annual_pass%3Dfalse%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bplatform%3Dweb%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bcontent_type%3Dproduct%3Bname%3DAmy%20Poehler%20Prepare%20to%20Be%20Unprepared%3Bproduct_id%3D556%3Bprice%3D126.310604%3Bquantity%3D1%3Bcategory%3D280&fmt=3&ct_cookie_present=false&sscte=1&crd=COG9sQIIucGxAgiYwbEC&pscrd=IhMIjeq-pKGihQMVFSbQBB0wEQyLMgIIAzICCAQyAggHMgIICDICCAkyAggKMgIIAjocaHR0cHM6Ly93d3cubWFzdGVyY2xhc3MuY29tLw&is_vtc=1&cid=CAQSKQB7FLtqkiiir0qB5KIxn54TDsWHr6ncqwt_uP6UW67vwNEqIn7mw2iV&random=1488755663 HTTP 302
https://www.google.ca/pagead/1p-conversion/952839809/?random=1526659613&cv=11&fst=1712017258786&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=oHZMCPGuhvUYEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DProduct%20Viewed%3Bactive_annual_pass%3Dfalse%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bplatform%3Dweb%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bcontent_type%3Dproduct%3Bname%3DAmy%20Poehler%20Prepare%20to%20Be%20Unprepared%3Bproduct_id%3D556%3Bprice%3D126.310604%3Bquantity%3D1%3Bcategory%3D280&fmt=3&ct_cookie_present=false&sscte=1&crd=COG9sQIIucGxAgiYwbEC&pscrd=IhMIjeq-pKGihQMVFSbQBB0wEQyLMgIIAzICCAQyAggHMgIICDICCAkyAggKMgIIAjocaHR0cHM6Ly93d3cubWFzdGVyY2xhc3MuY29tLw&is_vtc=1&cid=CAQSKQB7FLtqkiiir0qB5KIxn54TDsWHr6ncqwt_uP6UW67vwNEqIn7mw2iV&random=1488755663&ipr=y

Request Chain 260

https://insight.adsrvr.org/track/up?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0 HTTP 302
https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0

266 HTTP transactions
2 data transactions

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

GET
H2

200

Primary Request prepare-to-be-unprepared Show response
www.masterclass.com/classes/
Redirect Chain

https://links.masterclass.com/a/click?_t=c862c12dcd894e7aaa5de2c182120673&_m=cd5d01dc69a94ae6a7c2eada8d5191e6&_e=l_N4xltWH7GIofnPpYvo_lGxMK42hnmgzKhsCwEq1eRgbfDeJZFgu1NmSaUltoyh4_Lw3dp3NLfSc-hX85Tl...
https://masterclass.com/course/450?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
https://www.masterclass.com/course/450?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_cam...

542 KB
114 KB

587ms
587ms

Document
text/html

104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Next.js

Resource Hash

1c3824ecb1675099677986a60fe1b011045eed922389ccb046af5adbb7878389

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self' https://learn.masterclass.com
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: en-CA,en;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

cache-control: private, no-cache, no-store, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 86dca7e51feda1e0-YYZ
content-encoding: br
content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
content-type: text/html; charset=utf-8
date: Tue, 02 Apr 2024 00:20:55 GMT
server: cloudflare
strict-transport-security: max-age=15724800; includeSubDomains
vary: Accept-Encoding
x-content-type-options: nosniff
x-powered-by: Next.js
x-upstream: http://next_frontend
x-xss-protection: 1; mode=block

Redirect headers

cache-control: no-cache
cf-cache-status: DYNAMIC
cf-ray: 86dca7e3dd83a1e0-YYZ
content-type: text/html; charset=utf-8
date: Tue, 02 Apr 2024 00:20:55 GMT
location: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
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Content-Security-Policy	frame-ancestors 'self' https://learn.masterclass.com
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:56 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
cf-cache-status: HIT
age: 2869577
content-encoding: br
x-xss-protection: 1; mode=block
last-modified: Wed, 28 Feb 2024 17:30:25 GMT
server: cloudflare
etag: W/"34f-18df0c47b68"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
x-upstream: http://next_frontend
cache-control: public, max-age=31536000
cf-ray: 86dca7edfff2a1e0-YYZ
expires: Wed, 02 Apr 2025 00:20:56 GMT

GET
H2 401 current Show response
www.masterclass.com/jsonapi/v1/users/ 74 B
794 B 1199ms
1198ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/users/current?deep=false

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-bd1708b0c76af20b----1712017256404
traceparent: 00-f3dc1a5c7766d309c79847ef4a3e4db0-bd1708b0c76af20b-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiYmQxNzA4YjBjNzZhZjIwYiIsInRyIjoiZjNkYzFhNWM3NzY2ZDMwOWM3OTg0N2VmNGEzZTRkYjAiLCJ0aSI6MTcxMjAxNzI1NjQwNH19
content-type: application/json
accept: application/json
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
x-request-id: 8d1c3edb6dd0fa89b5ac8f115d35a3cf
x-runtime: 0.006631
server: cloudflare
x-download-options: noopen
x-frame-options: DENY
vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 86dca7ec9dcfa1e0-YYZ

GET
H2 401 cart-data Show response
www.masterclass.com/jsonapi/v1/user/ 74 B
626 B 86ms
79ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-ad24a1b19ed61345----1712017256406
traceparent: 00-556a9c3a33063ad56f8ecef78c0ba9c0-ad24a1b19ed61345-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiYWQyNGExYjE5ZWQ2MTM0NSIsInRyIjoiNTU2YTljM2EzMzA2M2FkNTZmOGVjZWY3OGMwYmE5YzAiLCJ0aSI6MTcxMjAxNzI1NjQwNn19
content-type: application/json
accept: application/json
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:56 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
x-request-id: ddbf85dc8157d2da4aa6f401795f0386
x-runtime: 0.009210
server: cloudflare
x-download-options: noopen
x-frame-options: DENY
vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 86dca7ec9dd1a1e0-YYZ

GET
H2 401 current Show response
www.masterclass.com/jsonapi/v1/users/ 74 B
818 B 91ms
83ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/users/current?deep=false

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-3eb40656d36f58bd----1712017256406
traceparent: 00-28f82f1b0733d07a21098af18fbf2ae0-3eb40656d36f58bd-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiM2ViNDA2NTZkMzZmNThiZCIsInRyIjoiMjhmODJmMWIwNzMzZDA3YTIxMDk4YWYxOGZiZjJhZTAiLCJ0aSI6MTcxMjAxNzI1NjQwNn19
content-type: application/json
accept: application/json
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:56 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
x-request-id: 4a47431296694f550671ddf8c817a198
x-runtime: 0.009714
server: cloudflare
x-download-options: noopen
x-frame-options: DENY
vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 86dca7ecaddfa1e0-YYZ

GET
H2 401 cart-data Show response
www.masterclass.com/jsonapi/v1/user/ 74 B
723 B 92ms
84ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-3bb98caa8c1d9768----1712017256407
traceparent: 00-da794b4f9e5493c146a78df8925e0870-3bb98caa8c1d9768-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiM2JiOThjYWE4YzFkOTc2OCIsInRyIjoiZGE3OTRiNGY5ZTU0OTNjMTQ2YTc4ZGY4OTI1ZTA4NzAiLCJ0aSI6MTcxMjAxNzI1NjQwN319
content-type: application/json
accept: application/json
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:56 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
x-request-id: ac74bab59ed7fb1a9f4a6770b00cd120
x-runtime: 0.007327
server: cloudflare
x-download-options: noopen
x-frame-options: DENY
vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 86dca7ecade1a1e0-YYZ

GET
H2 401 current Show response
www.masterclass.com/jsonapi/v1/users/ 74 B
651 B 82ms
75ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/users/current?deep=false

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-63097bc42f48a2a9----1712017256407
traceparent: 00-69959f16fa635c9ab6721bbcc6a457d0-63097bc42f48a2a9-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiNjMwOTdiYzQyZjQ4YTJhOSIsInRyIjoiNjk5NTlmMTZmYTYzNWM5YWI2NzIxYmJjYzZhNDU3ZDAiLCJ0aSI6MTcxMjAxNzI1NjQwN319
content-type: application/json
accept: application/json
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:56 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
x-request-id: a576862a57efaca95d30a363f1e26563
x-runtime: 0.006434
server: cloudflare
x-download-options: noopen
x-frame-options: DENY
vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 86dca7ecade3a1e0-YYZ

GET
H2 401 cart-data Show response
www.masterclass.com/jsonapi/v1/user/ 74 B
713 B 79ms
71ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-3bed996309291102----1712017256408
traceparent: 00-b0d4e6a88783752e0623d6db12cb2e20-3bed996309291102-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiM2JlZDk5NjMwOTI5MTEwMiIsInRyIjoiYjBkNGU2YTg4NzgzNzUyZTA2MjNkNmRiMTJjYjJlMjAiLCJ0aSI6MTcxMjAxNzI1NjQwOH19
content-type: application/json
accept: application/json
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:56 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
x-request-id: 59ed556fa4ef917a9fd084cf873e187f
x-runtime: 0.008208
server: cloudflare
x-download-options: noopen
x-frame-options: DENY
vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 86dca7ecade4a1e0-YYZ

GET
H2 401 current Show response
www.masterclass.com/jsonapi/v1/users/ 74 B
631 B 84ms
77ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/users/current?deep=false

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-21928f99dd90d724----1712017256408
traceparent: 00-93985056064e3d35cdb8a3c07f567dd0-21928f99dd90d724-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiMjE5MjhmOTlkZDkwZDcyNCIsInRyIjoiOTM5ODUwNTYwNjRlM2QzNWNkYjhhM2MwN2Y1NjdkZDAiLCJ0aSI6MTcxMjAxNzI1NjQwOH19
content-type: application/json
accept: application/json
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:56 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
x-request-id: f45420dc6f756a2bf42e6fcd712386ca
x-runtime: 0.008727
server: cloudflare
x-download-options: noopen
x-frame-options: DENY
vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 86dca7ecade5a1e0-YYZ

GET
H2 401 cart-data Show response
www.masterclass.com/jsonapi/v1/user/ 74 B
808 B 69ms
64ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
tracestate: 981762@nr=0-1-981762-1809867345-d08b7a1ec933802f----1712017256408
traceparent: 00-d902fe7bcf2642e7a3bae2271a1b89d0-d08b7a1ec933802f-01
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
newrelic: eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6Ijk4MTc2MiIsImFwIjoiMTgwOTg2NzM0NSIsImlkIjoiZDA4YjdhMWVjOTMzODAyZiIsInRyIjoiZDkwMmZlN2JjZjI2NDJlN2EzYmFlMjI3MWExYjg5ZDAiLCJ0aSI6MTcxMjAxNzI1NjQwOH19
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content-security-policy: default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Tue, 02 Apr 2024 00:20:57 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 58040
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x-fb-connection-quality: EXCELLENT; q=0.9, rtt=14, rtx=0, c=12, mss=1380, tbw=2767, tp=-1, tpl=-1, uplat=1, ullat=-1
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cross-origin-opener-policy: same-origin-allow-popups;report-to="coop_report"
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content-type: application/x-javascript; charset=utf-8
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cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), ch-device-memory=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), clipboard-read=(), clipboard-write=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 289 KB
96 KB 57ms
56ms Script
application/javascript 142.250.72.104
GOOGLE

General

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Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.72.104 Plainview, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga34s32-in-f8.1e100.net

Software

Google Tag Manager /

Resource Hash

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Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 98442
x-xss-protection: 0
last-modified: Tue, 02 Apr 2024 00:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
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, 02 Apr 2024 00:20:57 GMT

GET
H2 206 apoetrailerv8brightcovev1-39112_AAC_192_t0.cmfa Show response
edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3O... 98 KB
98 KB 68ms
68ms XHR
audio/mp4 52.85.61.76
AMAZON-02

General

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Full URL: https://edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3OGMtNDY5Mi1hODg3LTNmYzgxMDc2MTE4MC8qIl0sImF1ZCI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vY29udGVudCIsImlzcyI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vYXBpL3YxL21lZGlhIn0.7yLhJESCpbOyQNr5AGeTd_CoKkG7kph2kgm-iJict18/mc/3c/0c/1a/3c0c1a2d-278c-4692-a887-3fc810761180/masterclass-cmaf/apoetrailerv8brightcovev1-39112_AAC_192_t0.cmfa
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.85.61.76 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-85-61-76.ewr53.r.cloudfront.net
Software: AmazonS3 /
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Range: bytes=1178-101135
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 22 Mar 2024 17:22:12 GMT
x-amz-version-id: .qZDRJdob0Nc4FusFYf1QhHgD2GQc4Pc
via: 1.1 35c803afef083002d824403342d4c62e.cloudfront.net (CloudFront)
x-cdn: cloudfront
x-amz-cf-pop: EWR53-P1
age: 889125
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-amz-storage-class: INTELLIGENT_TIERING
Content-Range: bytes 1178-101135/1962456
Content-Length: 99958
last-modified: Wed, 13 Mar 2024 06:42:54 GMT
server: AmazonS3
etag: "a6d6a6c0046f639f08d809109733eae9"
x-amz-meta-mediaconvert_jobid: 1710312143211-s9bn25
vary: Origin
content-type: audio/mp4
access-control-allow-origin: https://www.masterclass.com
access-control-expose-headers: Etag,Last-Modified,Cache-Control,Via,X-Cache,X-Cdn,X-Edge-*
cache-control: private, no-cache
accept-ranges: bytes
x-amz-cf-id: m4m85y2OymSfzF-QUIuSYFhkIov2E_MVK7cqMOw7F8I_E_Ro0-xQJQ==

GET
H2 200 bat.js Show response
bat.bing.com/ 45 KB
13 KB 116ms
44ms Script
application/javascript 13.107.21.200
MICROSOFT-CORP-MS...

General

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Full URL

https://bat.bing.com/bat.js

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

13.107.21.200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

823804a7807864b44093a3843788f4cd076e89cf4a6fdeb8d153ae5c2c2df721

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
date: Tue, 02 Apr 2024 00:20:56 GMT
last-modified: Thu, 29 Feb 2024 19:58:06 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 273F10FF6579437AB5A08A93A3D1C315 Ref B: YTO01EDGE0816 Ref C: 2024-04-02T00:20:57Z
etag: "01b4e9c496bda1:0"
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
cache-control: private,max-age=1800
accept-ranges: bytes
content-length: 13261

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 240 KB
84 KB 63ms
63ms Script
application/javascript 142.250.72.104
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=AW-952839809

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.72.104 Plainview, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga34s32-in-f8.1e100.net

Software

Google Tag Manager /

Resource Hash

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Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 85948
x-xss-protection: 0
last-modified: Tue, 02 Apr 2024 00:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
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, 02 Apr 2024 00:20:57 GMT

POST
H2 204 collect
analytics.google.com/g/ 0
257 B 145ms
32ms Ping
text/plain 216.239.34.181
GOOGLE

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Full URL: https://analytics.google.com/g/collect?v=2&tid=G-CKM9ZCCQBN&gtm=45je4410v9115597275za200&_p=1712017257168&_gaz=1&gcd=13l3l3l3l2&npa=0&dma=0&cid=338722701.1712017257&ul=en-us&sr=800x600&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&ck=REMCAN&cs=Email&cn=APoeAnnouncement&cm=Blast&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&sid=1712017257&sct=1&seg=0&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dt=Prepare%20to%20Be%20Unprepared&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=2698
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CKM9ZCCQBN
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 216.239.34.181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
248 B 148ms
35ms Ping
text/plain 172.253.115.156
GOOGLE

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-CKM9ZCCQBN&cid=338722701.1712017257&gtm=45je4410v9115597275za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CKM9ZCCQBN
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.253.115.156 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: bg-in-f156.1e100.net
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 502 ga-audiences
www.google.ca/ads/ 0
8 B 4133ms
4027ms Image
text/html 142.251.40.131
GOOGLE

General

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Full URL: https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-CKM9ZCCQBN&cid=338722701.1712017257&gtm=45je4410v9115597275za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=479868763
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 142.251.40.131 Queens, United States, ASN15169 (GOOGLE, US),
Reverse DNS: lga25s80-in-f3.1e100.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:21:01 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-type: text/html; charset=UTF-8

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
177 B 339ms
160ms Fetch
application/json 52.12.47.65
AMAZON-02

General

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Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

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Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 337ms
162ms Fetch
application/json 52.12.47.65
AMAZON-02

General

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Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 340ms
167ms Fetch
application/json 52.12.47.65
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 334ms
167ms Fetch
application/json 52.12.47.65
AMAZON-02

General

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Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 402ms
238ms Fetch
application/json 52.12.47.65
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 400ms
237ms Fetch
application/json 52.12.47.65
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 397ms
237ms Fetch
application/json 52.12.47.65
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 i Show response
api.segment.io/v1/ 21 B
176 B 391ms
233ms Fetch
application/json 52.12.47.65
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/i

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 p Show response
api.segment.io/v1/ 21 B
176 B 328ms
172ms Fetch
application/json 52.12.47.65
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/p

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

GET
H3 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/ 3 KB
1 KB 114ms
59ms Script
text/javascript 142.250.64.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1712017257553&cv=11&fst=1712017257553&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3Dgtag.config&rfmt=3&fmt=4

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.64.66 Plainview, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga34s30-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1393
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 / Show response
www.googleadservices.com/pagead/conversion/952839809/ 4 KB
2 KB 119ms
63ms Script
text/javascript 142.251.32.98
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.googleadservices.com/pagead/conversion/952839809/?random=1712017257572&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=z4NLCOWD7NEBEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DCourse%20Marketing%3Bpath%3D%2Fclasses%2Fprepare-to-be-unprepared%3Breferrer%3D%3Bsearch%3D%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Btitle%3DPrepare%20to%20Be%20Unprepared%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bname%3DCourse%20Marketing&rfmt=3&fmt=4

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.98 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1811
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 _latest.min.js Show response
static.getangler.ai/dist/analytics/ 5 KB
2 KB 218ms
85ms Script
text/javascript 13.35.93.115
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://static.getangler.ai/dist/analytics/_latest.min.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.93.115 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-93-115.jfk50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 53c2b9b05e262b024d4554355ce45522060b51ac6ff088975f20007d21ab38cc

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 01 Apr 2024 15:09:04 GMT
content-encoding: gzip
via: 1.1 14b9e21ac67dd643dc9e782cb20c49a2.cloudfront.net (CloudFront)
last-modified: Mon, 25 Mar 2024 15:08:56 GMT
server: AmazonS3
x-amz-cf-pop: JFK50-P8
age: 33114
x-amz-server-side-encryption: AES256
etag: W/"d08efb6a0284d506c6631d7425cdb544"
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content-type: text/javascript
x-amz-cf-id: xW_g2xT80cHB5EDeNcBgCN1mIc07NFF8it81U4TzZwpcSxrBurzU7w==

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 273 KB
94 KB 67ms
67ms Script
application/javascript 142.250.72.104
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-MXX8KXSBK0&l=dataLayer&cx=c

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.72.104 Plainview, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga34s32-in-f8.1e100.net

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
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cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
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x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 02 Apr 2024 00:20:57 GMT

GET
H2 200 80752cd2-8169-4cd3-befe-3f633477145b-latest.js Show response
d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 7 KB
7 KB 91ms
28ms Script
application/javascript 18.173.242.164
AMAZON-02

General

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Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tag-manager/80752cd2-8169-4cd3-befe-3f633477145b-latest.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.173.242.164 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-173-242-164.jfk52.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: cf30fc46e88226ceff712ded39041a4bb254cdf375ad42ebb2c01c44ec4ffc86

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-amz-version-id: HV_EZPUgJZPeE16dmA.01sxbUoXBv0RL
date: Mon, 01 Apr 2024 07:06:09 GMT
via: 1.1 a7c9fe7eb79f698774d5b4dbc632cf68.cloudfront.net (CloudFront)
last-modified: Tue, 28 Jun 2022 19:34:50 GMT
server: AmazonS3
x-amz-cf-pop: JFK52-P1
age: 62089
etag: "26266ea9e60a32c8272f34523cc3d7e1"
x-cache: Hit from cloudfront
content-type: application/javascript
accept-ranges: bytes
content-length: 6952
x-amz-cf-id: VTpdP8n4FPcJGU6P9X5yuTF8wwlfJeN0swfYkeYe8bQL4vpe5HSpjg==

GET
H3 200 sha256.min.js Show response
cdnjs.cloudflare.com/ajax/libs/js-sha256/0.9.0/ 9 KB
4 KB 42ms
25ms Script
application/javascript 104.17.24.14
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/js-sha256/0.9.0/sha256.min.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
Origin: https://www.masterclass.com
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 2268413
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alt-svc: h3=":443"; ma=86400
content-length: 2977
last-modified: Mon, 04 May 2020 16:11:50 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03ec6-2339"
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content-type: application/javascript; charset=utf-8
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cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 86dca7f42e4f36f9-YYZ
expires: Sun, 23 Mar 2025 00:20:57 GMT

GET
H2 200 A3406646-934a-4eb1-b7d7-053de9a77e471.js Show response
utt.impactcdn.com/ 37 KB
15 KB 46ms
15ms Script
text/javascript 35.186.249.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://utt.impactcdn.com/A3406646-934a-4eb1-b7d7-053de9a77e471.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.249.72 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 72.249.186.35.bc.googleusercontent.com
Software: UploadServer /
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:16:40 GMT
content-encoding: gzip
age: 257
x-guploader-uploadid: ABPtcPoenwZ76KsGFO-03GumdPYWlj8IDdzXATaJWbEbIgHql8azHexAJWeq8bD0EWDKJPKZKv0
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server: UploadServer
etag: "13985de108ba54a5300452fd688ce752"
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access-control-allow-origin: *
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cache-control: public,max-age=900,s-maxage=300
x-goog-stored-content-length: 15298
accept-ranges: bytes
expires: Tue, 02 Apr 2024 00:21:40 GMT

GET
H/1.1

200
OK

cnv
cnv.event.prod.bidr.io/log/
Redirect Chain

https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=209b7584-ce05-4698-a75d6d4eef84c9d2&user_id=undefined&utm_source=Email&utm_medium=Blast&utm_campaign=APoeAnnouncement&...
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=0f1280ad-ac8a-443d-9d3a-adad8bb7015f.undefined&ord=7879766394841888150

43 B
560 B

150ms
32ms

Image
image/gif

54.156.236.238
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=0f1280ad-ac8a-443d-9d3a-adad8bb7015f.undefined&ord=7879766394841888150

Requested by

Protocol

HTTP/1.1

Server

54.156.236.238 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-54-156-236-238.compute-1.amazonaws.com

Software

gunicorn /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

pragma: no-cache
Date: Tue, 02 Apr 2024 00:20:58 GMT
strict-transport-security: max-age=2592000; includeSubDomains
Server: gunicorn
content-type: image/gif
p3p: CP="This is not a P3P policy! See https://beeswax.com/privacy for more info."
cache-control: no-cache, must-revalidate
Connection: keep-alive
Content-Length: 43
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

date: Tue, 02 Apr 2024 00:20:58 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-amzn-requestid: d67dbfdd-1b1a-48cd-b8fb-d4800d61100c
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content-type: application/json
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access-control-allow-origin: *
x-amz-apigw-id: VklYkH4vIAMEkyg=
content-length: 2

GET
H2 200 t.png
tvspix.com/ 68 B
194 B 277ms
92ms Image
image/png 44.231.85.219
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://tvspix.com/t.png?&t=1712017257607&l=tvscientific-pix-o-63862f60-5d5e-4ea8-8db2-9603da72d071&u3=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 44.231.85.219 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-44-231-85-219.us-west-2.compute.amazonaws.com
Software: /
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

content-type: image/png
pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
cache-control: no-cache, no-store, must-revalidate
content-length: 68
expires: 0

POST
H2 200 collect Show response
www.google-analytics.com/j/ 15 B
162 B 41ms
39ms XHR
text/plain 142.251.32.110
GOOGLE

General

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=962932014&t=pageview&_s=1&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&_u=aCDAgEABAAAAACgCIAB~&jid=842285652&gjid=1206267800&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&_slc=1&z=1193639929

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

7c84162d7d190aaa73841763c42d05311be64033a1aac8b953b33ca36edd3bef

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
151 B 45ms
44ms XHR
text/plain 172.253.115.156
GOOGLE

General

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Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-78250207-2&cid=338722701.1712017257&jid=842285652&gjid=1206267800&_gid=353360099.1712017258&_u=aCDAgEABAAAAAGgCIAD~&z=849019022

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bg-in-f156.1e100.net

Software

Golfe2 /

Resource Hash

8685bca4bb29a8a8289c3effd282cb8718a7d14da65f1397481f213b15469f50

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Tue, 02 Apr 2024 00:20:57 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
194 B 26ms
25ms Image
image/gif 142.251.32.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=962932014&t=event&ni=1&_s=2&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Viewed%20Course%20Marketing%20Page&ev=0&_u=aCDAgEABAAAAAGgCIAD~&jid=&gjid=&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&z=1379261373

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 01 Apr 2024 04:59:42 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 69675
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 204 5563574.js Show response
bat.bing.com/p/action/ 0
118 B 47ms
45ms Script
text/plain 13.107.21.200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://bat.bing.com/p/action/5563574.js

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

13.107.21.200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: private,max-age=1800
date: Tue, 02 Apr 2024 00:20:56 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 9E32551D4B874F6F8DD19CDA2569B2BD Ref B: YTO01EDGE0816 Ref C: 2024-04-02T00:20:57Z
x-cache: CONFIG_NOCACHE

GET
H2 204 0
bat.bing.com/action/ 0
360 B 56ms
56ms Image
text/plain 13.107.21.200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=5563574&Ver=2&mid=b69d4def-5726-4d59-a6cc-56a01c66b865&sid=e06e2e90f08611ee94d4b54759079465&vid=e06e4c20f08611ee88a9e576e7324579&vids=1&msclkid=N&pi=918639831&lg=en-US&sw=800&sh=600&sc=24&tl=Prepare%20to%20Be%20Unprepared&p=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&r=&lt=1632&evt=pageLoad&sv=1&rn=434396

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

13.107.21.200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Tue, 02 Apr 2024 00:20:56 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 78F1084A01D74D1E84458C77A26BCAEF Ref B: YTO01EDGE0816 Ref C: 2024-04-02T00:20:57Z
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 / Show response
api.amplitude.com/ 7 B
227 B 295ms
117ms XHR
text/html 52.41.35.115
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.amplitude.com/

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.41.35.115 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-41-35-115.us-west-2.compute.amazonaws.com

Software

Resource Hash

aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=15768000
access-control-max-age: 86400
access-control-allow-methods: GET, POST
content-type: text/html;charset=utf-8
access-control-allow-origin: *
trace-id: Root=1-660b4f69-0fb0da650a56ced260a9ead3
content-length: 7

GET
H2 200 663261977135355 Show response
connect.facebook.net/signals/config/ 56 KB
12 KB 29ms
28ms Script
application/x-javascript 31.13.71.7
FACEBOOK

General

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Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/663261977135355?v=2.9.151&r=stable&domain=www.masterclass.com&hme=8ce74e881727851b4427183947937854816d72704925561b9de6420cd43214ee&ex_m=66%2C111%2C98%2C102%2C57%2C3%2C92%2C65%2C15%2C90%2C83%2C48%2C50%2C157%2C160%2C171%2C167%2C168%2C170%2C28%2C93%2C49%2C72%2C169%2C152%2C155%2C164%2C165%2C172%2C120%2C14%2C47%2C176%2C175%2C122%2C17%2C32%2C36%2C1%2C40%2C61%2C62%2C63%2C67%2C87%2C16%2C13%2C89%2C86%2C85%2C99%2C101%2C35%2C100%2C29%2C25%2C153%2C156%2C129%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C53%2C58%2C60%2C70%2C94%2C26%2C71%2C8%2C7%2C75%2C45%2C20%2C96%2C95%2C9%2C19%2C18%2C77%2C82%2C44%2C43%2C81%2C37%2C39%2C80%2C52%2C78%2C31%2C41%2C34%2C69%2C0%2C88%2C4%2C84%2C76%2C79%2C2%2C33%2C59%2C38%2C97%2C42%2C74%2C64%2C103%2C56%2C55%2C30%2C91%2C54%2C51%2C46%2C73%2C68%2C23%2C104

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

31.13.71.7 Secaucus, United States, ASN32934 (FACEBOOK, US),

Reverse DNS

xx-fbcdn-shv-01-lga3.fbcdn.net

Software

Resource Hash

227f17fdd388bff8f3a5cc838af8650c0b5dfabfd81ffc08ad4cd27bbf7824b9

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' data: blob: ;script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net wss://.facebook.com: wss://.whatsapp.com: wss://.fbcdn.net attachment.fbsbx.com ws://localhost: blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

content-security-policy: default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Tue, 02 Apr 2024 00:20:57 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 11971
x-xss-protection: 0
reporting-endpoints: coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality: EXCELLENT; q=0.9, rtt=13, rtx=0, c=61, mss=1380, tbw=63156, tp=-1, tpl=-1, uplat=1, ullat=-1
pragma: public
x-fb-debug: 8bQer+/fPU6Y2P23V7xMciZ5oLtwXB6PobY6ZkPi8HUomKxCkTrfG+Bm2Zb1xRy91ue8lT39FNeH+27py7isUA==
cross-origin-embedder-policy-report-only: require-corp;report-to="coep_report"
cross-origin-opener-policy: same-origin-allow-popups;report-to="coop_report"
vary: Accept-Encoding
report-to: {"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type: application/x-javascript; charset=utf-8
x-frame-options: DENY
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), ch-device-memory=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), clipboard-read=(), clipboard-write=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 269 KB
93 KB 57ms
56ms Script
application/javascript 142.250.72.104
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-TXTKCL3651&cx=c&_slc=1

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.72.104 Plainview, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga34s32-in-f8.1e100.net

Software

Google Tag Manager /

Resource Hash

c1e041e9c5e95a75c031b8f7014229faf53356aef75fe8cae9855aaa24725f3d

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 95445
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 02 Apr 2024 00:20:57 GMT

GET
H3 502 ga-audiences
www.google.com/ads/ 0
8 B 170ms
112ms Image
text/html 142.250.65.228
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-78250207-2&cid=338722701.1712017257&jid=842285652&_u=aCDAgEABAAAAAGgCIAD~&z=1576402256
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 142.250.65.228 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS: lga25s73-in-f4.1e100.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-type: text/html; charset=UTF-8

GET
H3 200 ga-audiences
www.google.ca/ads/ 42 B
63 B 1570ms
1569ms Image
image/gif 142.251.40.131
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-78250207-2&cid=338722701.1712017257&jid=842285652&_u=aCDAgEABAAAAAGgCIAD~&z=1576402256

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.40.131 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s80-in-f3.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:58 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.com/pagead/1p-user-list/952839809/ 42 B
64 B 809ms
794ms Image
image/gif 142.250.65.228
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/952839809/?random=1712017257553&cv=11&fst=1712016000000&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&frm=0&tiba=Prepare%20to%20Be%20Unprepared&npa=0&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwB7FLtqEjQxL1B7aq0EPGPU-kROl1AbIHe7tQ&random=2539707951&rmt_tld=0&ipr=y

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.65.228 Plainview, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s73-in-f4.1e100.net

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

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:58 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.ca/pagead/1p-user-list/952839809/ 42 B
64 B 46ms
45ms Image
image/gif 142.251.40.131
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-user-list/952839809/?random=1712017257553&cv=11&fst=1712016000000&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&frm=0&tiba=Prepare%20to%20Be%20Unprepared&npa=0&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwB7FLtqEjQxL1B7aq0EPGPU-kROl1AbIHe7tQ&random=2539707951&rmt_tld=1&ipr=y

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.40.131 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s80-in-f3.1e100.net

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

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK pixie.js Show response
acdn.adnxs.com/dmp/up/ 9 KB
4 KB 49ms
13ms Script
application/javascript 151.101.129.108
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://acdn.adnxs.com/dmp/up/pixie.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.129.108 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: f994a546112b265cdccf32e0b13a67b3999416ba5c7084c9c5044c182cc82b0c

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Expires: Sat, 30 Mar 2024 02:25:40 GMT
Date: Tue, 02 Apr 2024 00:20:57 GMT
Content-Encoding: gzip
Via: 1.1 varnish, 1.1 varnish
Age: 78913
X-Cache: HIT, HIT
Connection: keep-alive
Content-Length: 3341
X-Served-By: cache-lga21930-LGA, cache-yyz4543-YYZ
Last-Modified: Thu, 28 Mar 2024 18:07:50 GMT
Server: nginx/1.18.0 (Ubuntu)
X-Timer: S1712017258.826537,VS0,VE0
ETag: W/"6605b1f6-23b3"
Vary: Accept-Encoding
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=86402
Accept-Ranges: bytes
X-Cache-Hits: 12, 8491

GET
H2 200 80752cd2-8169-4cd3-befe-3f633477145b-additional-latest.js Show response
d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 10 KB
11 KB 29ms
29ms Script
application/javascript 18.173.242.164
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tag-manager/80752cd2-8169-4cd3-befe-3f633477145b-additional-latest.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.173.242.164 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-173-242-164.jfk52.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: d7f80e0fcd81ad42c8f945549c10a50e539d8bdb4c591eb6f96dfa1a7ae51a63

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-amz-version-id: 1urh9VyhQjlyorf8qptKwpwcxBgnjc0E
date: Mon, 01 Apr 2024 08:58:53 GMT
via: 1.1 a7c9fe7eb79f698774d5b4dbc632cf68.cloudfront.net (CloudFront)
last-modified: Thu, 14 Jul 2022 23:15:41 GMT
server: AmazonS3
x-amz-cf-pop: JFK52-P1
age: 55325
etag: "513f7aa5625e86d7dd064bf1560fa04c"
x-cache: Hit from cloudfront
content-type: application/javascript
accept-ranges: bytes
content-length: 10662
x-amz-cf-id: wuKfZJL_FbgwfGxubVYHt068xBa5EPsFlk2wmxxFv7HzISnEJhh_ug==

GET
H2 200 tracker-latest.min.js Show response
d2hrivdxn8ekm8.cloudfront.net/ 10 KB
10 KB 31ms
31ms Script
application/javascript 18.173.242.164
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tracker-latest.min.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.173.242.164 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-173-242-164.jfk52.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: ddb69b95a6bdcf5d227ce30d7184839da682c7794fbb93e603b9e39c53a87440

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-amz-version-id: F2_skBoyyTZPk30T0KU4aWlDbb3s6sr6
date: Mon, 01 Apr 2024 06:46:54 GMT
via: 1.1 a7c9fe7eb79f698774d5b4dbc632cf68.cloudfront.net (CloudFront)
last-modified: Fri, 05 Jan 2024 17:50:30 GMT
server: AmazonS3
x-amz-cf-pop: JFK52-P1
age: 63243
x-amz-server-side-encryption: AES256
etag: "ebd50fe79b30e9f210e354a1edede7ec"
x-cache: Hit from cloudfront
content-type: application/javascript; charset=UTF-8
accept-ranges: bytes
content-length: 9781
x-amz-cf-id: I3BlGYjMZ0iFNm1VpVhXSvVatEE5h9dIf0p1hTOBmmQHGV-aPGk6rg==

GET
H3

200

/
www.google.ca/pagead/1p-conversion/952839809/
Redirect Chain

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=324790088&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=8...
https://www.google.com/pagead/1p-conversion/952839809/?random=324790088&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%...
https://www.google.ca/pagead/1p-conversion/952839809/?random=324790088&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3...

42 B
64 B

87ms
86ms

Image
image/gif

142.251.40.131
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-conversion/952839809/?random=324790088&cv=11&fst=1712017257572&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=800&u_h=600&url=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&label=z4NLCOWD7NEBEIHdrMYD&hn=www.googleadservices.com&frm=0&tiba=Prepare%20to%20Be%20Unprepared&gtm_ee=1&npa=0&pscdl=noapi&auid=629887417.1712017258&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&fdr=QA&data=event%3DCourse%20Marketing%3Bpath%3D%2Fclasses%2Fprepare-to-be-unprepared%3Breferrer%3D%3Bsearch%3D%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Btitle%3DPrepare%20to%20Be%20Unprepared%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%5C%3DEmail%26utm_medium%5C%3DBlast%26utm_term%5C%3DREMCAN%26utm_content%5C%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%5C%3DAPoeAnnouncement%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Db2ad79fe-c7bb-415a-9853-b7bc149eb850%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COG9sQIIucGxAgiYwbEC&pscrd=IhMI4-f3o6GihQMVVQ_QBB3dfg-MMgIIAzICCAQyAggHMgIICDICCAkyAggKMgIIAjocaHR0cHM6Ly93d3cubWFzdGVyY2xhc3MuY29tLw&is_vtc=1&cid=CAQSKQB7FLtqCioYZ392vWZJYITgxYkR7EAi2DXNkWBx4vdfEObRzCLHvwlA&random=2759404019&ipr=y

Requested by

Protocol

Server

142.251.40.131 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s80-in-f3.1e100.net

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

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:58 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
content-security-policy: script-src 'none'; object-src 'none'
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"
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content-type: image/gif
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cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 204 collect
www.google-analytics.com/g/ 0
17 B 40ms
40ms Ping
text/plain 142.251.32.110
GOOGLE

General

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Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-MXX8KXSBK0&gtm=45je4410v886423163z871091196za200&_p=1712017257168&gcd=13l3l3l3l1&npa=0&dma=0&cid=338722701.1712017257&ul=en-us&sr=800x600&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&sid=1712017257&sct=1&seg=0&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dt=Prepare%20to%20Be%20Unprepared&en=page_view&_fv=1&_ss=1&tfd=3032
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-MXX8KXSBK0&l=dataLayer&cx=c
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),
Reverse DNS: lga25s77-in-f14.1e100.net
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 0
32 B 97ms
29ms Image
text/plain 31.13.71.36
FACEBOOK

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Full URL

https://www.facebook.com/tr/?id=663261977135355&ev=PageView&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&rl=&if=false&ts=1712017257830&sw=800&sh=600&v=2.9.151&r=stable&a=seg&ec=0&o=4125&fbp=fb.1.1712017257828.1884279973&ler=empty&cdl=API_unavailable&it=1712017257704&coo=false&dpo=LDU&dpoco=0&dpost=0&eid=ajs-next-e90b77eebfa928a796a0ebc1d8df7362&rqm=GET

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

31.13.71.36 Secaucus, United States, ASN32934 (FACEBOOK, US),

Reverse DNS

edge-star-mini-shv-01-lga3.facebook.com

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-fb-connection-quality: EXCELLENT; q=0.9, rtt=13, rtx=0, c=10, mss=1380, tbw=2772, tp=-1, tpl=-1, uplat=1, ullat=0
strict-transport-security: max-age=31536000; includeSubDomains
date: Tue, 02 Apr 2024 00:20:57 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H2 200 /
www.facebook.com/tr/ 0
274 B 97ms
29ms Image
text/plain 31.13.71.36
FACEBOOK

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Full URL

https://www.facebook.com/tr/?id=663261977135355&ev=ViewContent&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&rl=&if=false&ts=1712017257832&cd[content_ids]=%5B556%5D&cd[content_type]=%5B%22product%22%5D&cd[content_name]=Amy%20Poehler%20Prepare%20to%20Be%20Unprepared&cd[content_category]=280&cd[currency]=USD&cd[value]=126.31&cd[contents]=%5B%7B%22id%22%3A556%2C%22quantity%22%3A1%2C%22item_price%22%3A126.310604%7D%5D&sw=800&sh=600&v=2.9.151&r=stable&a=seg&ec=1&o=4125&fbp=fb.1.1712017257828.1884279973&ler=empty&cdl=API_unavailable&it=1712017257704&coo=false&dpo=LDU&dpoco=0&dpost=0&eid=ajs-next-e3336a5e13bbe462eef63068566a26d3&tm=1&rqm=GET

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

31.13.71.36 Secaucus, United States, ASN32934 (FACEBOOK, US),

Reverse DNS

edge-star-mini-shv-01-lga3.facebook.com

Software

proxygen-bolt /

Resource Hash

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Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

x-fb-connection-quality: EXCELLENT; q=0.9, rtt=13, rtx=0, c=10, mss=1380, tbw=2772, tp=-1, tpl=-1, uplat=1, ullat=0
strict-transport-security: max-age=31536000; includeSubDomains
date: Tue, 02 Apr 2024 00:20:57 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H2 204 0
bat.bing.com/action/ 0
237 B 45ms
44ms Image
text/plain 13.107.21.200
MICROSOFT-CORP-MS...

General

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Full URL

https://bat.bing.com/action/0?ti=5563574&Ver=2&mid=b69d4def-5726-4d59-a6cc-56a01c66b865&sid=e06e2e90f08611ee94d4b54759079465&vid=e06e4c20f08611ee88a9e576e7324579&vids=0&msclkid=N&ea=track&el=Product%20Viewed&ec=280&el2=Product%20Viewed&p=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared&sw=800&sh=600&sc=24&evt=custom&rn=628105

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

13.107.21.200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Tue, 02 Apr 2024 00:20:56 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: A4DBF1C4BF7248BFBAC91275318DE006 Ref B: YTO01EDGE0816 Ref C: 2024-04-02T00:20:57Z
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 201 events
data.getangler.ai/v1/workspaces/ws-masterclass-wax_4db8d/ 0
0 293ms
104ms Fetch
application/json 52.38.108.82
AMAZON-02

General

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Full URL: https://data.getangler.ai/v1/workspaces/ws-masterclass-wax_4db8d/events?token=eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJpYXQiOjE3MDU3NjY1Njc3MzIsImV4cCI6MjAyMTEyNjU2NzczMiwic3ViIjoid3MtbWFzdGVyY2xhc3Mtd2F4XzRkYjhkIiwic2NvcGVzIjoiQ0xJRU5UX0VWRU5UUyIsImlzcyI6ImYwZWRhM2UzLWQwZDEtNDkxZC04OWQ5LWY4MWNlOTkyN2EzZiIsImp0aSI6Ii15ay1yMDR5MWNDRUVLMklsQkg5dyJ9.OKHmBXZmd2MaKwW6H3bdICtDCNXJr3qBm8EBAu4uRQZI1CKl8Wcsc4VMC4VW7CMsjibhta95ncFIPHfoX2eZ_SCedr29bplZtxD6mFzF7cJeY8B5Og2c85DglxQ1UaRiWjHC-YblUtPXpr-gBqL-f4jJKQfNEWh2cK-59sCCMY9lws_8RGxHuptdd9q6ViwT-IbPs9laTeFKwhEBbBHAxrE5CrYR3kLBGTi8NCVQLtfXmlcSDx0QXYksVKVi0j2TyGjn0tO7ExcBD33aAh1FI_Aba9sDq9T_flJC7HqAGkugzWihLyFUI9JPrk59UQ1CgsZ0Oq-s_KIPFqFPgG1CuA
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.38.108.82 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-38-108-82.us-west-2.compute.amazonaws.com
Software: /
Resource Hash

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

GET
H2 200 apoetrailerv8brightcovev1-39112_1080.m3u8 Show response
edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3O... 2 KB
2 KB 29ms
28ms XHR
application/vnd.apple.mpegurl 52.85.61.76
AMAZON-02

General

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Show headers Download Go to

Full URL: https://edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3OGMtNDY5Mi1hODg3LTNmYzgxMDc2MTE4MC8qIl0sImF1ZCI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vY29udGVudCIsImlzcyI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vYXBpL3YxL21lZGlhIn0.7yLhJESCpbOyQNr5AGeTd_CoKkG7kph2kgm-iJict18/mc/3c/0c/1a/3c0c1a2d-278c-4692-a887-3fc810761180/masterclass-cmaf/apoetrailerv8brightcovev1-39112_1080.m3u8
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.85.61.76 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-85-61-76.ewr53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 9766cf50597332c3541aeb562352e4ee5785fa0d3768d851a05198815257e917

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 24 Mar 2024 00:14:14 GMT
x-amz-version-id: boUPDtR.lWp5B4phtzZt0kRg47RFmsru
via: 1.1 35c803afef083002d824403342d4c62e.cloudfront.net (CloudFront)
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GET
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dvqigh9b7wa32.cloudfront.net/ 43 B
486 B 89ms
26ms XHR
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AMAZON-02

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Full URL: https://dvqigh9b7wa32.cloudfront.net/5a28e627?data=dmVyc2lvbj0xLjIuMTcmdG9rZW49ODA3NTJjZDItODE2OS00Y2QzLWJlZmUtM2Y2MzM0NzcxNDViJnNlc3Npb25JZD04NGNkZTFkNS1kNmI4LTc3YjQtYzNjNS04MzI1YjkzZDNmOGY%3D&date=1712017257856
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Response headers

date: Mon, 01 Apr 2024 06:26:15 GMT
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GET
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486 B 100ms
26ms XHR
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AMAZON-02

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Full URL: https://d330aiyvva2oww.cloudfront.net/5a28e627?data=aXB2Nj10cnVlJnZlcnNpb249MS4yLjE3JnRva2VuPTgwNzUyY2QyLTgxNjktNGNkMy1iZWZlLTNmNjMzNDc3MTQ1YiZzZXNzaW9uSWQ9ODRjZGUxZDUtZDZiOC03N2I0LWMzYzUtODMyNWI5M2QzZjhm&date=1712017257856
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Request headers

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Response headers

date: Mon, 01 Apr 2024 09:38:30 GMT
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442 B 96ms
27ms XHR
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AMAZON-02

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Full URL: https://d1lu3pmaz2ilpx.cloudfront.net/5a28e627?data=dmVyc2lvbj0xLjIuMTcmdG9rZW49ODA3NTJjZDItODE2OS00Y2QzLWJlZmUtM2Y2MzM0NzcxNDViJnNlc3Npb25JZD04NGNkZTFkNS1kNmI4LTc3YjQtYzNjNS04MzI1YjkzZDNmOGYmY29va2llU3VwcG9ydD1QRVJTSVNUJmV2ZW50PXBhZ2V2aWV3JiUyNG9zPVdpbmRvd3MmJTI0Y3VycmVudFVybD1odHRwcyUzQSUyRiUyRnd3dy5tYXN0ZXJjbGFzcy5jb20lMkZjbGFzc2VzJTJGcHJlcGFyZS10by1iZS11bnByZXBhcmVkJTNGdXRtX3NvdXJjZSUzREVtYWlsJTI2dXRtX21lZGl1bSUzREJsYXN0JTI2dXRtX3Rlcm0lM0RSRU1DQU4lMjZ1dG1fY29udGVudCUzRDExMjEyM19FbWFpbF9CbGFzdF9DbGFzc0xhdW5jaF9BUG9lQ2xhc3NMYXVuY2hBbm5vdW5jZW1lbnQxX1JFTUNBTiUyNnV0bV9jYW1wYWlnbiUzREFQb2VBbm5vdW5jZW1lbnQ%3D&date=1712017257864
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Request headers

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Response headers

date: Mon, 01 Apr 2024 09:30:24 GMT
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GET
H/1.1 200
OK up_loader.1.1.0.js Show response
js.adsrvr.org/ 9 KB
4 KB 94ms
27ms Script
application/x-javascript 108.139.33.128
AMAZON-02

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Full URL: https://js.adsrvr.org/up_loader.1.1.0.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
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Request headers

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sec-ch-ua-platform: "Win32"

Response headers

Date: Mon, 01 Apr 2024 01:28:04 GMT
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GET
H/1.1

200
OK

associate-segment
segment.prod.bidr.io/
Redirect Chain

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1326643627
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1326643627&_bee_ppp=1

43 B
796 B

33ms
33ms

Image
image/gif

54.164.81.37
AMAZON-AES

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Full URL

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1326643627&_bee_ppp=1

Requested by

Protocol

HTTP/1.1

Server

54.164.81.37 , United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-54-164-81-37.compute-1.amazonaws.com

Software

gunicorn /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: en-CA,en;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

pragma: no-cache
Date: Tue, 02 Apr 2024 00:20:58 GMT
strict-transport-security: max-age=2592000; includeSubDomains
Server: gunicorn
content-type: image/gif
p3p: CP="This is not a P3P policy! See https://beeswax.com/privacy for more info."
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expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

location: https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1326643627&_bee_ppp=1
Date: Tue, 02 Apr 2024 00:20:57 GMT
strict-transport-security: max-age=2592000; includeSubDomains
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Content-Length: 0

GET
H2 200 pixie
ib.adnxs.com/ 42 B
226 B 109ms
29ms Image
image/gif 68.67.178.10
ASN-APPNEX

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Full URL: https://ib.adnxs.com/pixie?e=PageView&pi=70ee76fc-8190-4f12-9751-1d38d6022946&it=1712017257867&v=0.0.24&u=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&st=1712017257867&et=1712017257868&if=0
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
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Server: 68.67.178.10 North Bergen, United States, ASN29990 (ASN-APPNEX, US),
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Software: nginx/1.23.4 /
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:20:57 GMT
cache-control: no-cache, no-store, must-revalidate
server: nginx/1.23.4
x-proxy-origin: 149.88.16.248; 149.88.16.248; 634.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length: 42
content-type: image/gif

POST
H2 204 collect
analytics.google.com/g/ 0
54 B 38ms
35ms Ping
text/plain 216.239.34.181
GOOGLE

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Full URL: https://analytics.google.com/g/collect?v=2&tid=G-TXTKCL3651&gtm=45je4410v9135202525za200&_p=1712017257168&_gaz=1&gcd=13l3l3l3l2&npa=0&dma=0&ul=en-us&sr=800x600&cid=338722701.1712017257&ir=1&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.86%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.86&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&dt=Course%20Marketing&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&sid=1712017257&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=3142
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URL: https://www.googletagmanager.com/gtag/js?id=G-TXTKCL3651&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 216.239.34.181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 204 collect
stats.g.doubleclick.net/g/ 0
17 B 40ms
39ms Ping
text/plain 172.253.115.156
GOOGLE

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-TXTKCL3651&cid=338722701.1712017257&gtm=45je4410v9135202525za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TXTKCL3651&cx=c&_slc=1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.253.115.156 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: bg-in-f156.1e100.net
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:57 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 502 ga-audiences
www.google.ca/ads/ 0
8 B 5604ms
5603ms Image
text/html 142.251.40.131
GOOGLE

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Full URL: https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-TXTKCL3651&cid=338722701.1712017257&gtm=45je4410v9135202525za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=2137281627
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 142.251.40.131 Queens, United States, ASN15169 (GOOGLE, US),
Reverse DNS: lga25s80-in-f3.1e100.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:21:03 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-type: text/html; charset=UTF-8

GET
H2 206 apoetrailerv8brightcovev1-39112_1080.cmfv Show response
edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3O... 1 KB
2 KB 30ms
30ms XHR
video/mp4 52.85.61.76
AMAZON-02

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date: Fri, 22 Mar 2024 17:22:13 GMT
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AMAZON-02

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Full URL

https://api.amplitude.com/

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Security

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Server

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date: Tue, 02 Apr 2024 00:20:58 GMT
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AMAZON-02

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Full URL: https://edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3OGMtNDY5Mi1hODg3LTNmYzgxMDc2MTE4MC8qIl0sImF1ZCI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vY29udGVudCIsImlzcyI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vYXBpL3YxL21lZGlhIn0.7yLhJESCpbOyQNr5AGeTd_CoKkG7kph2kgm-iJict18/mc/3c/0c/1a/3c0c1a2d-278c-4692-a887-3fc810761180/masterclass-cmaf/apoetrailerv8brightcovev1-39112_AAC_192_t0.cmfa
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Response headers

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GET
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GOOGLE

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Response headers

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GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 26ms
26ms Image
image/gif 142.251.32.110
GOOGLE

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Full URL

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Response headers

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GET
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GOOGLE

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Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

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Response headers

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GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 28ms
27ms Image
image/gif 142.251.32.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=962932014&t=event&ni=1&cu=USD&_s=5&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&ec=EnhancedEcommerce&ea=Product%20Viewed&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&pa=detail&pr1id=556&pr1nm=Amy%20Poehler%20Prepare%20to%20Be%20Unprepared&pr1ca=280&pr1qt=1&pr1pr=126.310604&z=209507296

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
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expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 30ms
28ms Image
image/gif 142.251.32.110
GOOGLE

General

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=962932014&t=event&ni=0&cu=USD&_s=6&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Core%20Web%20Vital&ev=1186&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&z=409211111

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 01 Apr 2024 04:35:59 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 71099
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 31ms
28ms Image
image/gif 142.251.32.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=962932014&t=event&ni=0&cu=USD&_s=7&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Experiment%20Viewed&ev=0&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&z=1525660045

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 01 Apr 2024 04:35:59 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 71099
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 32ms
29ms Image
image/gif 142.251.32.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=962932014&t=event&ni=0&cu=USD&_s=8&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Experiment%20Viewed&ev=0&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&z=219209883

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 01 Apr 2024 04:35:59 GMT
x-content-type-options: nosniff
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server: Golfe2
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 31ms
29ms Image
image/gif 142.251.32.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=962932014&t=event&ni=0&cu=USD&_s=9&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Media%20Playback%20Settings%20Toggled&ev=0&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&z=747578858

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

lga25s77-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

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accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 01 Apr 2024 04:35:59 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 71099
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
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edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3O... 3 MB
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29ms XHR
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AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3OGMtNDY5Mi1hODg3LTNmYzgxMDc2MTE4MC8qIl0sImF1ZCI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vY29udGVudCIsImlzcyI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vYXBpL3YxL21lZGlhIn0.7yLhJESCpbOyQNr5AGeTd_CoKkG7kph2kgm-iJict18/mc/3c/0c/1a/3c0c1a2d-278c-4692-a887-3fc810761180/masterclass-cmaf/apoetrailerv8brightcovev1-39112_1080.cmfv
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Request headers

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sec-ch-ua-mobile: ?0
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Response headers

date: Fri, 22 Mar 2024 17:22:13 GMT
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GET
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edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3O... 96 KB
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AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3OGMtNDY5Mi1hODg3LTNmYzgxMDc2MTE4MC8qIl0sImF1ZCI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vY29udGVudCIsImlzcyI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vYXBpL3YxL21lZGlhIn0.7yLhJESCpbOyQNr5AGeTd_CoKkG7kph2kgm-iJict18/mc/3c/0c/1a/3c0c1a2d-278c-4692-a887-3fc810761180/masterclass-cmaf/apoetrailerv8brightcovev1-39112_AAC_192_t0.cmfa
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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Response headers

date: Fri, 22 Mar 2024 17:22:12 GMT
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GET
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30ms XHR
video/mp4 52.85.61.76
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3OGMtNDY5Mi1hODg3LTNmYzgxMDc2MTE4MC8qIl0sImF1ZCI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vY29udGVudCIsImlzcyI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vYXBpL3YxL21lZGlhIn0.7yLhJESCpbOyQNr5AGeTd_CoKkG7kph2kgm-iJict18/mc/3c/0c/1a/3c0c1a2d-278c-4692-a887-3fc810761180/masterclass-cmaf/apoetrailerv8brightcovev1-39112_1080.cmfv
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date: Fri, 22 Mar 2024 17:22:13 GMT
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GET
H2 206 apoetrailerv8brightcovev1-39112_AAC_192_t0.cmfa Show response
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AMAZON-02

General

Check archive.org

Show headers Download Go to

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Response headers

date: Fri, 22 Mar 2024 17:22:12 GMT
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GET
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2 KB 61ms
60ms Script
text/javascript 142.251.32.98
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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Reverse DNS

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Response headers

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GET
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AMAZON-02

General

Check archive.org

Show headers Download Go to

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Response headers

date: Fri, 22 Mar 2024 17:22:13 GMT
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server: AmazonS3
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GET
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/
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Redirect Chain

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1526659613&cv=11&fst=1712017258786&bg=ffffff&guid=ON&async=1&gtm=45be4410v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=...
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42 B
64 B

53ms
53ms

Image
image/gif

142.251.40.131
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

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Protocol

Server

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Reverse DNS

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Software

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 02 Apr 2024 00:20:59 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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Redirect headers

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expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 206 apoetrailerv8brightcovev1-39112_1080.cmfv Show response
edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3O... 4 MB
4 MB 36ms
34ms XHR
video/mp4 52.85.61.76
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://edge.masterclass.com/content/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Ik1ZX1NFQ09OREFSWV9LRVkifQ.eyJleHAiOjE3MTIwOTg4MDAsImlhdCI6MTcxMjAxMjQwMCwicmVzb3VyY2UiOlsiL21jLzNjLzBjLzFhLzNjMGMxYTJkLTI3OGMtNDY5Mi1hODg3LTNmYzgxMDc2MTE4MC8qIl0sImF1ZCI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vY29udGVudCIsImlzcyI6Imh0dHBzOi8vZWRnZS5tYXN0ZXJjbGFzcy5jb20vYXBpL3YxL21lZGlhIn0.7yLhJESCpbOyQNr5AGeTd_CoKkG7kph2kgm-iJict18/mc/3c/0c/1a/3c0c1a2d-278c-4692-a887-3fc810761180/masterclass-cmaf/apoetrailerv8brightcovev1-39112_1080.cmfv
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Protocol: H2
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Server: 52.85.61.76 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-85-61-76.ewr53.r.cloudfront.net
Software: AmazonS3 /
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Request headers

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x-amz-server-side-encryption: AES256
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server: AmazonS3
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cache-control: public, max-age=31536000, stale-while-revalidate=86400, stale-if-error=86400
accept-ranges: bytes
x-cache-hits: 24940

GET
H2

200

/
match.adsrvr.org/track/upb/ Frame 4BC9
Redirect Chain

https://insight.adsrvr.org/track/up?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_conten...
https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_conten...

0
0

37ms
35ms

Document
text/html

35.71.131.137
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0
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URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
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Reverse DNS: a6370ebea231e0c9a.awsglobalaccelerator.com
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Resource Hash

Request headers

Referer: https://www.masterclass.com/
Upgrade-Insecure-Requests: 1
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accept-language: en-CA,en;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

content-encoding: gzip
content-type: text/html
date: Tue, 02 Apr 2024 00:21:03 GMT
server: Kestrel
vary: Accept-Encoding

Redirect headers

content-length: 699
date: Tue, 02 Apr 2024 00:21:03 GMT
location: https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0
server: Kestrel

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 88ms
87ms Fetch
application/json 52.12.47.65
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.12.47.65 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-12-47-65.us-west-2.compute.amazonaws.com

Software

Resource Hash

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Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:21:03 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 / Show response
api.amplitude.com/ 7 B
226 B 110ms
110ms XHR
text/html 52.41.35.115
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.amplitude.com/

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.41.35.115 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-41-35-115.us-west-2.compute.amazonaws.com

Software

Resource Hash

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Security Headers

Name	Value
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Request headers

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sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

date: Tue, 02 Apr 2024 00:21:03 GMT
strict-transport-security: max-age=15768000
access-control-max-age: 86400
access-control-allow-methods: GET, POST
content-type: text/html;charset=utf-8
access-control-allow-origin: *
trace-id: Root=1-660b4f6f-16ca119c09f708251a8bb145
content-length: 7

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 26ms
26ms Image
image/gif 142.251.32.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=962932014&t=event&ni=0&cu=USD&_s=10&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=800x600&vp=1600x1113&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Core%20Web%20Vital&ev=1014&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=338722701.1712017257&tid=UA-78250207-2&_gid=353360099.1712017258&z=90648512

Protocol

Security

QUIC, , AES_128_GCM

Server

142.251.32.110 Queens, United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 01 Apr 2024 04:35:59 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 71104
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 favicon.ico
www.masterclass.com/_next-public/ 98 KB
2 KB 63ms
62ms Other
image/x-icon 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next-public/favicon.ico

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6d320978fa7617e61b1b29fbdc2b8406797423a887522c34b513bdc23b6ec76f

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self' https://learn.masterclass.com
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:21:03 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
cf-cache-status: MISS
content-encoding: br
x-xss-protection: 1; mode=block
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server: cloudflare
etag: W/"18761-18e9b92b578"
vary: Accept-Encoding
content-type: image/x-icon
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cache-control: public, max-age=14400
cf-ray: 86dca8196ac8a1e0-YYZ
expires: Tue, 02 Apr 2024 04:21:03 GMT

GET
H/1.1 200 c5a76a50d4 Show response
bam-cell.nr-data.net/1/ 56 B
548 B 89ms
51ms Script
text/javascript 162.247.243.30
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://bam-cell.nr-data.net/1/c5a76a50d4?a=1809867345&sa=1&v=1215.1253ab8&t=Unnamed%20Transaction&rst=8829&ck=1&ref=https://www.masterclass.com/classes/prepare-to-be-unprepared&be=1598&fe=8764&dc=1632&af=err,xhr,stn,ins,spa&perf=%7B%22timing%22:%7B%22of%22:1712017254781,%22n%22:0,%22f%22:425,%22dn%22:425,%22dne%22:425,%22c%22:425,%22ce%22:425,%22rq%22:427,%22rp%22:1013,%22rpe%22:1065,%22dl%22:1019,%22di%22:1081,%22ds%22:1632,%22de%22:1632,%22dc%22:8762,%22l%22:8763,%22le%22:8765%7D,%22navigation%22:%7B%7D%7D&fp=1185&fcp=1185&jsonp=NREUM.setToken
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 02 Apr 2024 00:21:03 GMT
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
content-type: text/javascript
access-control-allow-origin: *
access-control-expose-headers: Date
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cross-origin-resource-policy: cross-origin
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timing-allow-origin: *
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x-served-by: cache-yyz4534-YYZ

POST
H/1.1 204 c5a76a50d4 Show response
bam-cell.nr-data.net/ins/1/ 0
269 B 50ms
50ms XHR
text/plain 162.247.243.30
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://bam-cell.nr-data.net/ins/1/c5a76a50d4?a=1809867345&sa=1&v=1215.1253ab8&t=Unnamed%20Transaction&rst=8935&ck=1&ref=https://www.masterclass.com/classes/prepare-to-be-unprepared
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.243.30 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
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Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Tue, 02 Apr 2024 00:21:03 GMT
access-control-allow-credentials: true
Connection: keep-alive
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
x-served-by: cache-yyz4534-YYZ

Verdicts & Comments Add Verdict or Comment

93 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.

57 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.

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.masterclass.com/	1970-01-20 19:35:03	Name: iterableMessageId Value: cd5d01dc69a94ae6a7c2eada8d5191e6
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www.masterclass.com/	1969-12-31 23:59:59	Name: user_membership Value: FREE
www.masterclass.com/	1970-01-20 20:13:56	Name: utm_params Value: %7B%22utm_source%22%3A%22Email%22%2C%22utm_term%22%3A%22REMCAN%22%2C%22utm_content%22%3A%22112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%22%2C%22utm_campaign%22%3A%22APoeAnnouncement%22%2C%22utm_medium%22%3A%22Blast%22%7D
www.masterclass.com/	1970-01-21 05:09:37	Name: first_visit Value: 1
www.masterclass.com/	1969-12-31 23:59:59	Name: first_session Value: 1
www.masterclass.com/	1970-01-21 05:09:37	Name: first_visit_on Value: 2024-04-02
www.masterclass.com/	1970-01-21 05:09:37	Name: active_membership Value: 0
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www.masterclass.com/	1970-01-21 04:19:13	Name: last_cm_page Value: prepare-to-be-unprepared
www.masterclass.com/	1970-01-21 04:19:13	Name: all_cm_pages_viewed Value: %5B%22prepare-to-be-unprepared%22%5D
www.masterclass.com/	1969-12-31 23:59:59	Name: premium_tier Value: 1
www.masterclass.com/	1970-01-20 19:33:39	Name: track_visit_session_id Value: b2ad79fe-c7bb-415a-9853-b7bc149eb850
www.masterclass.com/	1969-12-31 23:59:59	Name: ajs_anonymous_id Value: rails-gen-a6ddeb22-5d64-4afc-9b2e-6ca96c324c94
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www.masterclass.com/	1970-01-20 19:43:42	Name: FPC Value: 209b7584-ce05-4698-a75d6d4eef84c9d2
www.masterclass.com/	1970-01-21 05:09:37	Name: _mc_session Value: TaL6o8dW5h1WmMrHYvETwYEuzyPToBmkztOREI8xprH4d2LsmVZTgzXtcSFX5O7%2FW7b8eFw6rVUGXfHGOTf%2FoZ27ILIBhrZmT6W5ZrRAV2aIewtX5BFnM5xlcDZbGfzaIg%2BJDm28gSew80DhlD1hHU96dVy8en4mMUaNyF%2F4tuXasZvWySvFelmqF5VC7%2Fw%2BMncbCQq%2FWphhq8EqhhBofsuewZ%2BXcOBTln11wIPUdzBD8PXTQ6C3zq8QXiv%2FbfgVp3VMzfAeVsCcJ5G%2BP%2FqpMUgQWd2imNbQYtOrxydJ2XWaeKJTSz7pdeZNQ%2BNaKB%2FcGNxctOndntR%2BAbKyIXha0VRWyQJQ3YpkYJTmK802l5jhPRUfINz5%2By37mg8MFDiGwBlarH6CKTjruDytbkiVYeThODsjIvRFg76iH2M%3D--FyT7McJXhoFWNqev--J%2FycY766A2hvqALSTvvUxg%3D%3D
.masterclass.com/	1970-01-20 19:35:03	Name: _gid Value: GA1.2.353360099.1712017258
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.masterclass.com/	1970-01-21 05:09:37	Name: _ga Value: GA1.1.338722701.1712017257
.masterclass.com/	1969-12-31 23:59:59	Name: IR_gbd Value: masterclass.com
.masterclass.com/	1969-12-31 23:59:59	Name: IR_16021 Value: 1712017257780%7C0%7C1712017257780%7C%7C
.masterclass.com/	1970-01-20 21:43:13	Name: _fbp Value: fb.1.1712017257828.1884279973
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www.masterclass.com/	1970-01-21 05:09:37	Name: tatari-cookie-test Value: 16321408
.masterclass.com/	1970-01-21 05:09:37	Name: tatari-session-cookie Value: 84cde1d5-d6b8-77b4-c3c5-8325b93d3f8f
.masterclass.com/	1970-01-20 19:33:37	Name: t-ip Value: 1
.doubleclick.net/	1970-01-21 05:09:37	Name: IDE Value: AHWqTUnjJxFFQi-z4oTlvncVknHPaX7ir34nhY5n3UVFgT-91vGWIN7n7ylmD0j9
.bing.com/	1970-01-21 04:55:13	Name: MSPTC Value: OeoWvw-rTzDGb8haBFwBozfsZG1n-Ay_bfuIIDkdnxI
.bidr.io/	1970-01-21 05:02:10	Name: bito Value: AAC5kk7MFp8AABO1GvSySw
.bidr.io/	1970-01-21 05:02:10	Name: bitoIsSecure Value: ok
.pointmediatracker.com/	1970-01-21 04:19:13	Name: c Value: 8b29ddf7-3da1-4476-9037-4e31daac2801
www.masterclass.com/	1970-01-21 04:19:13	Name: muxData Value: mux_viewer_id=9d16bfd3-d5ad-4a7f-9b8b-180c26a0fd96&msn=0.4241330158495511&sid=763bba29-834b-425b-8e8a-256471a7798a&sst=1712017257753&sex=1712018760081
.masterclass.com/	1970-01-21 05:09:37	Name: amplitude_id_07018da2854fa6ca5b7bab195253250bmasterclass.com Value: eyJkZXZpY2VJZCI6InJhaWxzLWdlbi1hNmRkZWIyMi01ZDY0LTRhZmMtOWIyZS02Y2E5NmMzMjRjOTQiLCJ1c2VySWQiOm51bGwsIm9wdE91dCI6ZmFsc2UsInNlc3Npb25JZCI6MTcxMjAxNzI1NzY4NywibGFzdEV2ZW50VGltZSI6MTcxMjAxNzI2MzU2OSwiZXZlbnRJZCI6OSwiaWRlbnRpZnlJZCI6Miwic2VxdWVuY2VOdW1iZXIiOjExfQ==
.masterclass.com/	1970-01-21 05:09:37	Name: _ga_TXTKCL3651 Value: GS1.2.1712017257.1.0.1712017263.54.0.0
.adsrvr.org/	1970-01-21 04:19:13	Name: TDID Value: fad1e73e-5da5-4eec-b9c6-3461d8f1f12c
.nr-data.net/	1969-12-31 23:59:59	Name: JSESSIONID Value: 77be8d05220a99a8
.adnxs.com/	1970-01-21 05:09:37	Name: receive-cookie-deprecation Value: 1
.rubiconproject.com/	1970-01-21 04:19:13	Name: khaos Value: LUHMVJ8K-F-JS1T
.rubiconproject.com/	1970-01-21 04:19:13	Name: audit Value: 1\|fazPp2mOMTEn9KCpXcEBfRAkb+jje9UAsqzmX9O6ZVbsf3zahXrs4WQbH1q2tuP5qnaRO/Q5ePiM1KxoLazIt9i2Wk5FrGos0XY24Ec+XLucPj7AZMKbww4txFA4kx7gWb31RNpAiHF3Acyr8sWmiznJmQZxIseS2AKTx5PcvAFbOz6AjJtUa8ZnH3r7x5VAdeodiyl5GGjkt77VmXBK7kiCfUmSYXqD+ohH/uuQN8oOr/S07bYDcYQkZmofZQkSVSwKu1RXSJT0/fhu8/pkBO4VeIulq+4M1TRwmTZWV3Xc6UO785F0Pw==
.hb.yahoo.net/	1970-01-20 23:52:49	Name: visitor-id Value: 3550188647669627000V10
.hb.yahoo.net/	1970-01-20 19:53:46	Name: data-ttd Value: rightmedia~~3
.adsrvr.org/	1970-01-21 04:19:13	Name: TDCPM Value: CAESFwoIYXBwbmV4dXMSCwjm0qSImq3pPBAFEhYKB3J1Ymljb24SCwic9KSImq3pPBAFEhkKCnJpZ2h0bWVkaWESCwjolqWImq3pPBAFGAUgAigDMgsI1rCntbCt6TwQBUIPIg0IARIJCgV0aWVyMhABWgc0aG9tMmMxYAE.

51 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
network	error	URL: https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://connect.facebook.net/signals/config/663261977135355?v=2.9.151&r=stable&domain=www.masterclass.com&hme=8ce74e881727851b4427183947937854816d72704925561b9de6420cd43214ee&ex_m=66%2C111%2C98%2C102%2C57%2C3%2C92%2C65%2C15%2C90%2C83%2C48%2C50%2C157%2C160%2C171%2C167%2C168%2C170%2C28%2C93%2C49%2C72%2C169%2C152%2C155%2C164%2C165%2C172%2C120%2C14%2C47%2C176%2C175%2C122%2C17%2C32%2C36%2C1%2C40%2C61%2C62%2C63%2C67%2C87%2C16%2C13%2C89%2C86%2C85%2C99%2C101%2C35%2C100%2C29%2C25%2C153%2C156%2C129%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C53%2C58%2C60%2C70%2C94%2C26%2C71%2C8%2C7%2C75%2C45%2C20%2C96%2C95%2C9%2C19%2C18%2C77%2C82%2C44%2C43%2C81%2C37%2C39%2C80%2C52%2C78%2C31%2C41%2C34%2C69%2C0%2C88%2C4%2C84%2C76%2C79%2C2%2C33%2C59%2C38%2C97%2C42%2C74%2C64%2C103%2C56%2C55%2C30%2C91%2C54%2C51%2C46%2C73%2C68%2C23%2C104(Line 97) Message: Unrecognized feature: 'attribution-reporting'.
network	error	URL: https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-78250207-2&cid=338722701.1712017257&jid=842285652&_u=aCDAgEABAAAAAGgCIAD~&z=1576402256 Message: Failed to load resource: the server responded with a status of 502 ()
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
network	error	URL: https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-CKM9ZCCQBN&cid=338722701.1712017257&gtm=45je4410v9115597275za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=479868763 Message: Failed to load resource: the server responded with a status of 502 ()
network	error	URL: https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-TXTKCL3651&cid=338722701.1712017257&gtm=45je4410v9135202525za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=2137281627 Message: Failed to load resource: the server responded with a status of 502 ()
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.

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
Content-Security-Policy	frame-ancestors 'self' https://learn.masterclass.com
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

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.

acdn.adnxs.com
analytics.google.com
api.amplitude.com
api.segment.io
bam-cell.nr-data.net
bat.bing.com
cdn.amplitude.com
cdn.segment.com
cdnjs.cloudflare.com
cnv.event.prod.bidr.io
connect.facebook.net
d1lu3pmaz2ilpx.cloudfront.net
d2hrivdxn8ekm8.cloudfront.net
d330aiyvva2oww.cloudfront.net
data.getangler.ai
dvqigh9b7wa32.cloudfront.net
edge.masterclass.com
googleads.g.doubleclick.net
ib.adnxs.com
insight.adsrvr.org
js-agent.newrelic.com
js.adsrvr.org
links.masterclass.com
masterclass.com
match.adsrvr.org
pixel.pointmediatracker.com
segment.prod.bidr.io
static.getangler.ai
stats.g.doubleclick.net
tvspix.com
ujjak2x1py-dsn.algolia.net
utt.impactcdn.com
www.facebook.com
www.google-analytics.com
www.google.ca
www.google.com
www.googleadservices.com
www.googletagmanager.com
www.masterclass.com
104.16.167.47
104.17.24.14
108.138.113.28
108.139.33.128
13.107.21.200
13.225.210.183
13.226.38.199
13.35.93.115
142.250.64.66
142.250.65.228
142.250.72.104
142.251.32.110
142.251.32.98
142.251.40.131
151.101.129.108
162.247.243.30
162.247.243.39
172.253.115.156
172.255.116.98
18.164.115.162
18.173.130.53
18.173.242.164
216.239.34.181
31.13.71.36
31.13.71.7
35.186.249.72
35.71.131.137
44.220.5.167
44.231.85.219
52.12.47.65
52.38.108.82
52.41.35.115
52.85.61.76
54.156.236.238
54.164.81.37
68.67.178.10
00c3ca92223dbb0a5f9b855a422fb6b3b4b1d102531e8a41d1d585e52e643e64
01b9dfcb89e458e9bbbe0f5dc2c7221523510bc3001bd83f8898e94ff88e830f
02aeee6884de3cc84b259f1135a8173d8416e2b2540a2edf9aa79ace07f0e554
047e3259b6f0b42d781532fa122b2d8de9aed187d766fd45efcf119450eeb4c4
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www.masterclass.com Open in urlscan Pro 104.16.167.47 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

266 Requests

98 %HTTPS

0 %IPv6

25 Domains

39 Subdomains

36 IPs

2 Countries

45906 kBTransfer

50785 kBSize

57 Cookies

17 Outgoing links

Page URL History

Redirected requests

266 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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www.masterclass.com Open in urlscan Pro
104.16.167.47 Public Scan

Screenshot
Live screenshot

Full Image

266
Requests

98 %
HTTPS

0 %
IPv6

25
Domains

39
Subdomains

36
IPs

2
Countries

45906 kB
Transfer

50785 kB
Size

57
Cookies

266 HTTP transactions
2 data transactions