www.masterclass.com Open in urlscan Pro
2606:4700::6811:382c 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 February 18 via api (February 18th 2024, 7:15:26 am UTC) from CA — Scanned from CA

Summary HTTP 250 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 42 IPs in 1 countries across 32 domains to perform 250 HTTP transactions. The main IP is 2606:4700::6811:382c, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.masterclass.com. The Cisco Umbrella rank of the primary domain is 81451.
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
3 148	2606:4700::68... 2606:4700::6811:382c	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	172.255.116.98 172.255.116.98	7203 (LEASEWEB-...) (LEASEWEB-USA-SFO)
14	13.226.38.199 13.226.38.199	16509 (AMAZON-02) (AMAZON-02)
1	23.220.109.129 23.220.109.129	() ()
1	2a04:4e42:600... 2a04:4e42:600::729	54113 (FASTLY) (FASTLY)
5	151.101.194.27 151.101.194.27	() ()
5	35.244.232.184 35.244.232.184	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
1	18.238.80.56 18.238.80.56	() ()
5	2607:f8b0:400... 2607:f8b0:4004:c0b::61	15169 (GOOGLE) (GOOGLE)
2	2600:1402:880... 2600:1402:8800::1728:cf52	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	18.164.115.7 18.164.115.7	16509 (AMAZON-02) (AMAZON-02)
4	2607:f8b0:400... 2607:f8b0:4004:c19::8b	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f00... 2a03:2880:f003:c0e:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
4	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	2001:4860:480... 2001:4860:4802:32::181	15169 (GOOGLE) (GOOGLE)
3	2607:f8b0:400... 2607:f8b0:4004:c1b::9a	15169 (GOOGLE) (GOOGLE)
6	2607:f8b0:400... 2607:f8b0:4004:c19::5e	15169 (GOOGLE) (GOOGLE)
6	35.160.151.220 35.160.151.220	16509 (AMAZON-02) (AMAZON-02)
2 3	2607:f8b0:400... 2607:f8b0:4004:c09::9c	15169 (GOOGLE) (GOOGLE)
2	172.253.63.155 172.253.63.155	15169 (GOOGLE) (GOOGLE)
3	2600:9000:21e... 2600:9000:21ea:e200:17:3f5c:f800:21	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700::68... 2606:4700::6811:180e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
6	23.12.147.86 23.12.147.86	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	52.92.184.8 52.92.184.8	16509 (AMAZON-02) (AMAZON-02)
1	13.35.93.103 13.35.93.103	16509 (AMAZON-02) (AMAZON-02)
1 1	107.21.255.125 107.21.255.125	14618 (AMAZON-AES) (AMAZON-AES)
1 2	54.162.205.18 54.162.205.18	14618 (AMAZON-AES) (AMAZON-AES)
2	44.229.190.23 44.229.190.23	16509 (AMAZON-02) (AMAZON-02)
2 4	2607:f8b0:400... 2607:f8b0:4004:c09::93	15169 (GOOGLE) (GOOGLE)
1	151.101.129.108 151.101.129.108	54113 (FASTLY) (FASTLY)
1	2a03:2880:f10... 2a03:2880:f103:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	2600:9000:23c... 2600:9000:23cb:7400:8:8845:1500:93a1	16509 (AMAZON-02) (AMAZON-02)
1	18.173.130.2 18.173.130.2	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:21e... 2600:9000:21ea:600:3:760:2800:21	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:24f... 2600:9000:24f0:b200:17:f683:1d40:21	16509 (AMAZON-02) (AMAZON-02)
1	54.230.160.114 54.230.160.114	16509 (AMAZON-02) (AMAZON-02)
1 2	54.159.131.230 54.159.131.230	14618 (AMAZON-AES) (AMAZON-AES)
1	68.67.179.153 68.67.179.153	29990 (ASN-APPNEX) (ASN-APPNEX)
1 1	2600:1f18:730... 2600:1f18:730:b120:1f8e:477b:26a5:ef8d	14618 (AMAZON-AES) (AMAZON-AES)
1	54.172.68.41 54.172.68.41	14618 (AMAZON-AES) (AMAZON-AES)
2	18.233.140.209 18.233.140.209	14618 (AMAZON-AES) (AMAZON-AES)
1 2	44.236.188.36 44.236.188.36	16509 (AMAZON-02) (AMAZON-02)
250	42

148 2606:4700::6811:382c (United States) 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

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

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

1 23.220.109.129 (Minneapolis, United States)

ASN- ()
PTR: a23-220-109-129.deploy.static.akamaitechnologies.com

players.brightcove.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:600::729 (United States)

ASN54113 (FASTLY, US)

vjs.zencdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 151.101.194.27 (United States)

ASN- ()

edge.api.brightcove.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
manifest.prod.boltdns.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 35.244.232.184 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 184.232.244.35.bc.googleusercontent.com

metrics.brightcove.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.238.80.56 (United States)

ASN- ()
PTR: server-18-238-80-56.jfk52.r.cloudfront.net

cf-images.us-east-1.prod.boltdns.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2607:f8b0:4004:c0b::61 (Washington, United States)

ASN15169 (GOOGLE, US)

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

2 2600:1402:8800::1728:cf52 (Atlanta, United States)

ASN20940 (AKAMAI-ASN1, NL)

bcbolt446c5271-a.akamaihd.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.164.115.7 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-164-115-7.jfk50.r.cloudfront.net

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

4 2607:f8b0:4004:c19::8b (Washington, United States)

ASN15169 (GOOGLE, US)

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

2 2a03:2880:f003:c0e:face:b00c:0:3 (United States)

ASN32934 (FACEBOOK, US)

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

4 2620:1ec:c11::200 (United States)

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

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

3 2001:4860:4802:32::181 (United States)

ASN15169 (GOOGLE, US)

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

3 2607:f8b0:4004:c1b::9a (Washington, United States)

ASN15169 (GOOGLE, US)

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

6 2607:f8b0:4004:c19::5e (Washington, United States)

ASN15169 (GOOGLE, US)

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

6 35.160.151.220 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-35-160-151-220.us-west-2.compute.amazonaws.com

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

3 2607:f8b0:4004:c09::9c (Washington, United States) 2 redirects

ASN15169 (GOOGLE, US)

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

2 172.253.63.155 (United States)

ASN15169 (GOOGLE, US)
PTR: bi-in-f155.1e100.net

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

3 2600:9000:21ea:e200:17:3f5c:f800:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 2606:4700::6811:180e (United States)

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

6 23.12.147.86 (Ashburn, United States)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a23-12-147-86.deploy.static.akamaitechnologies.com

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

1 52.92.184.8 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-us-west-2.amazonaws.com

s3-us-west-2.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.35.93.103 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-93-103.jfk50.r.cloudfront.net

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

1 107.21.255.125 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-107-21-255-125.compute-1.amazonaws.com

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

2 54.162.205.18 (United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-162-205-18.compute-1.amazonaws.com

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

2 44.229.190.23 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-229-190-23.us-west-2.compute.amazonaws.com

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

4 2607:f8b0:4004:c09::93 (Washington, United States) 2 redirects

ASN15169 (GOOGLE, US)

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

1 2a03:2880:f103:83:face:b00c:0:25de (United States)

ASN32934 (FACEBOOK, US)

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

1 2600:9000:23cb:7400:8:8845:1500:93a1 (United States)

ASN16509 (AMAZON-02, US)

b-code.liadm.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.173.130.2 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-130-2.jfk52.r.cloudfront.net

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

1 2600:9000:21ea:600:3:760:2800:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 2600:9000:24f0:b200:17:f683:1d40:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 54.230.160.114 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-230-160-114.ewr53.r.cloudfront.net

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

2 54.159.131.230 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-159-131-230.compute-1.amazonaws.com

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

1 68.67.179.153 (North Bergen, United States)

ASN29990 (ASN-APPNEX, US)
PTR: 570.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net

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

1 2600:1f18:730:b120:1f8e:477b:26a5:ef8d (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)

rp.liadm.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.172.68.41 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-172-68-41.compute-1.amazonaws.com

rp4.liadm.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.233.140.209 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-233-140-209.compute-1.amazonaws.com

idx.liadm.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 44.236.188.36 (Boardman, United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-44-236-188-36.us-west-2.compute.amazonaws.com

p.alocdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
148	masterclass.com 3 redirects links.masterclass.com — Cisco Umbrella Rank: 335012 masterclass.com — Cisco Umbrella Rank: 72010 www.masterclass.com — Cisco Umbrella Rank: 81451	2 MB
14	segment.com cdn.segment.com — Cisco Umbrella Rank: 1944	145 KB
7	google.com 2 redirects analytics.google.com — Cisco Umbrella Rank: 177 www.google.com — Cisco Umbrella Rank: 2	3 KB
7	brightcove.com edge.api.brightcove.com — Cisco Umbrella Rank: 5851 metrics.brightcove.com — Cisco Umbrella Rank: 3441	5 KB
6	tiktok.com analytics.tiktok.com — Cisco Umbrella Rank: 708	146 KB
6	cloudfront.net d2hrivdxn8ekm8.cloudfront.net dvqigh9b7wa32.cloudfront.net d330aiyvva2oww.cloudfront.net d1lu3pmaz2ilpx.cloudfront.net	29 KB
6	segment.io api.segment.io — Cisco Umbrella Rank: 1354	1 KB
6	google.ca www.google.ca — Cisco Umbrella Rank: 8927	860 B
6	doubleclick.net 2 redirects stats.g.doubleclick.net — Cisco Umbrella Rank: 113 googleads.g.doubleclick.net — Cisco Umbrella Rank: 43	4 KB
5	liadm.com 1 redirects b-code.liadm.com — Cisco Umbrella Rank: 3417 rp.liadm.com — Cisco Umbrella Rank: 1582 rp4.liadm.com — Cisco Umbrella Rank: 5980 idx.liadm.com — Cisco Umbrella Rank: 2236	17 KB
5	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 52	439 KB
4	bidr.io 2 redirects cnv.event.prod.bidr.io — Cisco Umbrella Rank: 9364 segment.prod.bidr.io — Cisco Umbrella Rank: 6943	2 KB
4	bing.com bat.bing.com — Cisco Umbrella Rank: 409	14 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 45	21 KB
4	boltdns.net cf-images.us-east-1.prod.boltdns.net — Cisco Umbrella Rank: 6165 manifest.prod.boltdns.net — Cisco Umbrella Rank: 4029	121 KB
4	algolia.net ujjak2x1py-dsn.algolia.net — Cisco Umbrella Rank: 145551	87 KB
3	amplitude.com cdn.amplitude.com — Cisco Umbrella Rank: 3105 api.amplitude.com — Cisco Umbrella Rank: 2137	18 KB
2	alocdn.com 1 redirects p.alocdn.com — Cisco Umbrella Rank: 6285	1000 B
2	adnxs.com acdn.adnxs.com — Cisco Umbrella Rank: 639 ib.adnxs.com — Cisco Umbrella Rank: 272	4 KB
2	googleadservices.com www.googleadservices.com — Cisco Umbrella Rank: 141	4 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 191	69 KB
2	akamaihd.net bcbolt446c5271-a.akamaihd.net — Cisco Umbrella Rank: 4782	1 MB
1	adsrvr.org js.adsrvr.org — Cisco Umbrella Rank: 1690	3 KB
1	facebook.com www.facebook.com — Cisco Umbrella Rank: 114	185 B
1	pointmediatracker.com 1 redirects pixel.pointmediatracker.com — Cisco Umbrella Rank: 4455	521 B
1	getangler.ai static.getangler.ai — Cisco Umbrella Rank: 318838	2 KB
1	amazonaws.com s3-us-west-2.amazonaws.com	59 KB
1	impactcdn.com utt.impactcdn.com — Cisco Umbrella Rank: 4366	14 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 257	4 KB
1	zencdn.net vjs.zencdn.net — Cisco Umbrella Rank: 5993	7 KB
1	brightcove.net players.brightcove.net — Cisco Umbrella Rank: 3243	247 KB
0	tvspix.com Failed tvspix.com Failed
250	32

	Domain	Requested by
146	www.masterclass.com	1 redirects www.masterclass.com
14	cdn.segment.com	www.masterclass.com
6	analytics.tiktok.com	www.masterclass.com analytics.tiktok.com
6	api.segment.io	www.masterclass.com
6	www.google.ca	www.masterclass.com
5	www.googletagmanager.com	www.masterclass.com
5	metrics.brightcove.com	www.masterclass.com
4	www.google.com	2 redirects www.masterclass.com
4	bat.bing.com	www.masterclass.com
4	www.google-analytics.com	www.masterclass.com www.googletagmanager.com
4	ujjak2x1py-dsn.algolia.net	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
3	manifest.prod.boltdns.net	www.masterclass.com
2	p.alocdn.com	1 redirects www.masterclass.com
2	idx.liadm.com	www.masterclass.com
2	segment.prod.bidr.io	1 redirects www.masterclass.com
2	api.amplitude.com	www.masterclass.com
2	cnv.event.prod.bidr.io	1 redirects www.masterclass.com
2	www.googleadservices.com	www.masterclass.com
2	connect.facebook.net	www.masterclass.com
2	bcbolt446c5271-a.akamaihd.net	www.masterclass.com
2	edge.api.brightcove.com	www.masterclass.com
1	rp4.liadm.com	www.masterclass.com
1	rp.liadm.com	1 redirects
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	b-code.liadm.com	www.masterclass.com
1	www.facebook.com	www.masterclass.com
1	acdn.adnxs.com	www.masterclass.com
1	pixel.pointmediatracker.com	1 redirects
1	static.getangler.ai	www.masterclass.com
1	s3-us-west-2.amazonaws.com	www.masterclass.com
1	utt.impactcdn.com	www.masterclass.com
1	cdnjs.cloudflare.com	www.masterclass.com
1	cdn.amplitude.com	www.masterclass.com
1	cf-images.us-east-1.prod.boltdns.net	www.masterclass.com
1	vjs.zencdn.net	www.masterclass.com
1	players.brightcove.net	www.masterclass.com
1	masterclass.com	1 redirects
1	links.masterclass.com	1 redirects
0	tvspix.com Failed	www.masterclass.com
250	47

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

Domain
support.masterclass.com
learn.masterclass.com
privacy.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
algolia.net Sectigo RSA Organization Validation Secure Server CA	`2024-01-04` - `2025-02-02`	a year	crt.sh
*.segment.com Amazon RSA 2048 M03	`2023-11-14` - `2024-12-13`	a year	crt.sh
players.brightcove.net DigiCert TLS RSA SHA256 2020 CA1	`2023-05-30` - `2024-05-30`	a year	crt.sh
vjs.zencdn.net GlobalSign Atlas R3 DV TLS CA 2023 Q2	`2023-06-03` - `2024-07-04`	a year	crt.sh
brightcove.com GlobalSign Atlas R3 DV TLS CA 2023 Q4	`2023-12-14` - `2025-01-14`	a year	crt.sh
metrics.brightcove.com GTS CA 1D4	`2024-01-21` - `2024-04-20`	3 months	crt.sh
*.prod.boltdns.net Amazon RSA 2048 M02	`2023-09-20` - `2024-10-19`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
a248.e.akamai.net DigiCert TLS RSA SHA256 2020 CA1	`2023-05-16` - `2024-05-15`	a year	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	`2023-11-27` - `2024-02-25`	3 months	crt.sh
www.bing.com Microsoft Azure TLS Issuing CA 02	`2024-01-21` - `2024-06-27`	5 months	crt.sh
*.google.com GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
*.google.ca GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
*.segment.io Amazon RSA 2048 M03	`2023-12-13` - `2025-01-11`	a year	crt.sh
www.googleadservices.com GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
utt.impactcdn.com GTS CA 1D4	`2024-01-03` - `2024-04-02`	3 months	crt.sh
*.tiktok.com RapidSSL ECC CA 2018	`2023-07-14` - `2024-08-13`	a year	crt.sh
*.s3-us-west-2.amazonaws.com Amazon RSA 2048 M01	`2024-01-23` - `2024-12-31`	a year	crt.sh
static.getangler.ai Amazon RSA 2048 M01	`2023-04-27` - `2024-05-25`	a year	crt.sh
*.amplitude.com COMODO RSA Domain Validation Secure Server CA	`2024-01-31` - `2025-03-02`	a year	crt.sh
www.google.com GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
cdn.adnxs.com GeoTrust TLS RSA CA G1	`2023-03-27` - `2024-04-26`	a year	crt.sh
*.liadm.com Amazon RSA 2048 M03	`2023-12-02` - `2024-12-29`	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	`2023-02-13` - `2024-03-15`	a year	crt.sh

This page contains 1 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: 6EBFF45E9E5601C476AB5D608914E614
Requests: 249 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

250
Requests

96 %
HTTPS

44 %
IPv6

32
Domains

47
Subdomains

42
IPs

1
Countries

4468 kB
Transfer

10536 kB
Size

60
Cookies

17 Outgoing links

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

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://privacy.masterclass.com/
Title: Privacy

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-SavqCBQdp9v5GeM5BQl5GRAiS2lUBfv4jomUIow8A8Up1SPHqEqPyVmBiz0rxt4Hm666WmNbkqsuTavMCpJoXEClhzT8496pt7pmu7ZRitr4RcUa3YQniDcI9dsvToGfbWIPHlEQJ-p_GUJo8d2tN6PZpmBHAMsXRJdV-wMkOWtOZn7pZJwOw37nqtCEa 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 207

https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=d42e8b82-7d62-43b6-88bbaf213065544c&user_id=undefined&utm_source=Email&utm_medium=Blast&utm_campaign=APoeAnnouncement&gtmcb=121581962 HTTP 302
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=5e097183-5edf-41f3-a68a-355acca9ad09.undefined&ord=1669761993804691704 HTTP 303
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=5e097183-5edf-41f3-a68a-355acca9ad09.undefined&ord=1669761993804691704&_bee_ppp=1

Request Chain 221

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=2112736680&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&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%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&ocp_id=ha7RZdrWKI-2oPMP4d644A0&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdTd0FjTmxvZnJacmNGc196eVVPZkZ6Szl6UHlJTTE0UG84OWRROXlBWWVBGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1QeWJDZWwwMDhtc2Q1UjkxbGV1UnBmQlk2dzZrWkR5eXdmdXJDT3ZNUk1HX2pOUmdOODVCUUkiEwiarfzpq7SEAxUPG2gIHWEvDtwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC HTTP 302
https://www.google.com/pagead/1p-conversion/952839809/?random=2112736680&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&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%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdTd0FjTmxvZnJacmNGc196eVVPZkZ6Szl6UHlJTTE0UG84OWRROXlBWWVBGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1QeWJDZWwwMDhtc2Q1UjkxbGV1UnBmQlk2dzZrWkR5eXdmdXJDT3ZNUk1HX2pOUmdOODVCUUkiEwiarfzpq7SEAxUPG2gIHWEvDtwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=ha7RZdrWKI-2oPMP4d644A0&cid=CAQSKQAvHhf_C1eYmRninzc6NXrN5_0qSuA1uGGPZcLp_OFIVY3UdNMbuvTg&random=996933043 HTTP 302
https://www.google.ca/pagead/1p-conversion/952839809/?random=2112736680&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&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%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdTd0FjTmxvZnJacmNGc196eVVPZkZ6Szl6UHlJTTE0UG84OWRROXlBWWVBGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1QeWJDZWwwMDhtc2Q1UjkxbGV1UnBmQlk2dzZrWkR5eXdmdXJDT3ZNUk1HX2pOUmdOODVCUUkiEwiarfzpq7SEAxUPG2gIHWEvDtwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=ha7RZdrWKI-2oPMP4d644A0&cid=CAQSKQAvHhf_C1eYmRninzc6NXrN5_0qSuA1uGGPZcLp_OFIVY3UdNMbuvTg&random=996933043&ipr=y

Request Chain 237

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=8832885937 HTTP 303
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=8832885937&_bee_ppp=1

Request Chain 244

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https://www.google.com/pagead/1p-conversion/952839809/?random=90577310&cv=11&fst=1708240518456&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&data=event%3DProduct%20Viewed%3Bactive_annual_pass%3Dfalse%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bplatform%3Dweb%3Bvisit_session_id%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bcontent_type%3Dproduct%3Bname%3DAmy%20Poehler%20Prepare%20to%20Be%20Unprepared%3Bproduct_id%3D556%3Bprice%3D126.310604%3Bquantity%3D1%3Bcategory%3D3&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdTd0FjTmxvZnJacmNGc196eVVPZkZ6Szl6UHlJTTE0UG84OWRROXlBWWVBGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1ONVZxdHlXeUp5TjBQaWhIZ3NycnJJRnFqeUpxRTdKSE5vbURRRDI2TFBSZEFVUVZxdHlRMzgiEwjU6dXqq7SEAxUrDGgIHTyBBl8yAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=h67RZZSKCKuYoPMPvIKa-AU&cid=CAQSKQAvHhf_HLSYx_728GIJmjXzMHrv2dI-F_Kg4WW6wUUsPXkzaCmSTKzm&random=1522636771 HTTP 302
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250 HTTP transactions
2 data transactions

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

GET
H2

200

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www.masterclass.com/classes/
Redirect Chain

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584 KB
121 KB

373ms
373ms

Document
text/html

2606:4700::6811:382c
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

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Next.js

Resource Hash

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Security Headers

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Request headers

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Redirect headers

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GET
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www.masterclass.com/_next-public/fonts/ 20 KB
21 KB 178ms
173ms Font
font/woff2 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next-public/fonts/sohne-schmal-dreiviertelfett.woff2

Requested by

Host: www.masterclass.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Response headers

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content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
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GET
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www.masterclass.com/course-images/attachments/ 52 KB
52 KB 167ms
163ms Image
image/webp 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.masterclass.com/course-images/attachments/7c5gfywnzfe4dq5tu0aaafv4gzzj?width=1920&quality=75&format=webp

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Response headers

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content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
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cf-cache-status: HIT
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cf-bgj: imgq:76,h2pri
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vary: Accept, Accept-Encoding
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content-type: image/webp
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GET
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www.masterclass.com/course-images/attachments/ 99 KB
99 KB 203ms
202ms Image
image/webp 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.masterclass.com/course-images/attachments/a648sj5jx0nayowg892rzy6ctnbb?width=1920&quality=75&format=webp

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

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Response headers

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www.masterclass.com/course-images/attachments/ 4 KB
4 KB 137ms
135ms Image
image/webp 2606:4700::6811:382c
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General

Check archive.org

Show headers Download Go to Show image

Full URL

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Server

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

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Software

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Request headers

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Response headers

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GET
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32 KB 154ms
152ms Stylesheet
text/css 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/css/cdb4e5c6fa4c28c9.css

Requested by

Protocol

Security

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Server

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Reverse DNS

Software

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Response headers

date: Sun, 18 Feb 2024 07:15:12 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
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server: cloudflare
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vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 85747a44eb8539ea-YYZ

GET
H2 401 cart-data Show response
www.masterclass.com/jsonapi/v1/user/ 74 B
683 B 193ms
189ms Fetch
application/json 2606:4700::6811:382c
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

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Sun, 18 Feb 2024 07:15:12 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
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x-runtime: 0.007228
server: cloudflare
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vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 85747a44eb8839ea-YYZ

GET
H2 401 current Show response
www.masterclass.com/jsonapi/v1/users/ 74 B
683 B 182ms
178ms Fetch
application/json 2606:4700::6811:382c
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

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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content-type: application/json
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Response headers

date: Sun, 18 Feb 2024 07:15:12 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
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x-runtime: 0.006183
server: cloudflare
x-download-options: noopen
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vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 85747a44eb8a39ea-YYZ

GET
H2 401 cart-data Show response
www.masterclass.com/jsonapi/v1/user/ 74 B
633 B 141ms
137ms Fetch
application/json 2606:4700::6811:382c
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

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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content-type: application/json
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Response headers

date: Sun, 18 Feb 2024 07:15:12 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
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vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 85747a44eb9039ea-YYZ

GET
H2 401 current Show response
www.masterclass.com/jsonapi/v1/users/ 74 B
640 B 191ms
188ms Fetch
application/json 2606:4700::6811:382c
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

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

Name	Value
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Request headers

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Response headers

date: Sun, 18 Feb 2024 07:15:12 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
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vary: Accept, Accept-Encoding, Origin
content-type: application/json
x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 85747a44eb9239ea-YYZ

GET
H2 401 cart-data Show response
www.masterclass.com/jsonapi/v1/user/ 74 B
851 B 182ms
179ms Fetch
application/json 2606:4700::6811:382c
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

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

862f9989c51350d206b537e31746fd8df58400a0d1a5f728a0a35613d6b30a6a

Security Headers

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

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traceparent: 00-f46f0cf5aacc2e371665b0370e688280-7129267c1041ebd8-01
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Response headers

date: Sun, 18 Feb 2024 07:15:12 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-permitted-cross-domain-policies: none
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vary: Accept, Accept-Encoding, Origin
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x-upstream: http://api_backend
cache-control: no-cache
cf-ray: 85747a44eb9739ea-YYZ

POST
H/1.1 200
OK browse Show response
ujjak2x1py-dsn.algolia.net/1/indexes/test_classes_sh/ 272 KB
67 KB 147ms
146ms XHR
application/json 172.255.116.98
LEASEWEB-USA-SFO

General

Check archive.org

Show headers Download Go to

Full URL

Requested by

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

172.255.116.98 San Jose, United States, ASN7203 (LEASEWEB-USA-SFO, US),

Reverse DNS

Software

nginx /

Resource Hash

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Security Headers

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Request headers

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x-algolia-api-key: 200a495f09d8e72d4e93c3d15bd1c8dc
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content-type: application/x-www-form-urlencoded

Response headers

Date: Sun, 18 Feb 2024 07:15:13 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Accept-Encoding: deflate, gzip
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Cache-Control: no-store
Content-Disposition: inline; filename=a.txt
Connection: keep-alive
Timing-Allow-Origin: *

POST
H/1.1 200
OK queries Show response
ujjak2x1py-dsn.algolia.net/1/indexes/*/ 109 KB
19 KB 140ms
138ms XHR
application/json 172.255.116.98
LEASEWEB-USA-SFO

General

Check archive.org

Show headers Download Go to

Full URL

Requested by

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

172.255.116.98 San Jose, United States, ASN7203 (LEASEWEB-USA-SFO, US),

Reverse DNS

Software

nginx /

Resource Hash

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Security Headers

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Request headers

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content-type: application/x-www-form-urlencoded

Response headers

Date: Sun, 18 Feb 2024 07:15:13 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Accept-Encoding: deflate, gzip
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Access-Control-Allow-Origin: *
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Content-Disposition: inline; filename=a.txt
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Timing-Allow-Origin: *

GET
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www.masterclass.com/_next/static/chunks/ 0
22 KB 107ms
106ms Other
application/javascript 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/chunks/1415-e374f729ae776606.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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Request headers

accept-language: en-CA,en;q=0.9
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
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:13 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
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server: cloudflare
etag: W/"12cbe-18cfa5dc6f8"
vary: Accept-Encoding
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cache-control: public, max-age=31536000
cf-ray: 85747a4b8a8939ea-YYZ
expires: Mon, 17 Feb 2025 07:15:13 GMT

GET
H2 200 7137-362c81d3baf3a9ae.js
www.masterclass.com/_next/static/chunks/ 0
7 KB 133ms
132ms Other
application/javascript 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/chunks/7137-362c81d3baf3a9ae.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

accept-language: en-CA,en;q=0.9
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
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:13 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: 198935
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last-modified: Thu, 15 Feb 2024 21:25:34 GMT
server: cloudflare
etag: W/"57ac-18daea918b0"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
x-upstream: http://next_frontend
cache-control: public, max-age=31536000
cf-ray: 85747a4baaa739ea-YYZ
expires: Mon, 17 Feb 2025 07:15:13 GMT

GET
H2 200 index-f22cd3ee35c60549.js
www.masterclass.com/_next/static/chunks/pages/ 0
15 KB 125ms
124ms Other
application/javascript 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/chunks/pages/index-f22cd3ee35c60549.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:382c , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Full URL: https://cdn.segment.com/analytics-next/bundles/schemaFilter.bundle.f63551a29dc1697f71b6.js
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Full URL: https://cdn.segment.com/next-integrations/actions/google-analytics-4-web/bfab87631cbcb7d70964.js
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Full URL

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Response headers

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Response headers

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Request headers

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Response headers

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GET
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8 KB 90ms
89ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/actions/845/3afb34170d18de455d37.js
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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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Response headers

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Request headers

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Response headers

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GET
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cdn.segment.com/next-integrations/integrations/amplitude/3.3.3/ 9 KB
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90ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/amplitude/3.3.3/amplitude.dynamic.js.gz
Requested by: Host: www.masterclass.com
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Response headers

date: Mon, 11 Dec 2023 04:36:20 GMT
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114ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/google-analytics/2.18.5/google-analytics.dynamic.js.gz
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Response headers

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GET
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115ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/facebook-pixel/2.11.5/facebook-pixel.dynamic.js.gz
Requested by: Host: www.masterclass.com
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GET
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115ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/google-tag-manager/2.5.1/google-tag-manager.dynamic.js.gz
Requested by: Host: www.masterclass.com
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Response headers

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GET
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116ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/bing-ads/2.0.1/bing-ads.dynamic.js.gz
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GET
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cdn.segment.com/next-integrations/integrations/shareasale/2.2.3/ 3 KB
2 KB 101ms
100ms Script
application/javascript 13.226.38.199
AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/shareasale/2.2.3/shareasale.dynamic.js.gz
Requested by: Host: www.masterclass.com
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Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
date: Sun, 18 Feb 2024 07:15:16 GMT
last-modified: Fri, 10 Nov 2023 20:09:55 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: 18C332FCEF2D414F90415C8AA13B9B7F Ref B: YTO01EDGE0812 Ref C: 2024-02-18T07:15:16Z
etag: "80abcdf1114da1:0"
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
cache-control: private,max-age=1800
accept-ranges: bytes
content-length: 13175

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 227 KB
79 KB 130ms
129ms Script
application/javascript 2607:f8b0:4004:c0b::61
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c0b::61 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

bd7abfcc59fa8b218935e7e9a19b8dd627edb7db262c8a2a04c523b6a3d3288b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
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/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:16 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: 81014
x-xss-protection: 0
last-modified: Sun, 18 Feb 2024 06:00:00 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: Sun, 18 Feb 2024 07:15:16 GMT

POST
H2 204 collect
analytics.google.com/g/ 0
257 B 523ms
170ms Ping
text/plain 2001:4860:4802:32::181
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.google.com/g/collect?v=2&tid=G-CKM9ZCCQBN&gtm=45je42e0v9115597275za200&_p=1708240515428&_gaz=1&gcd=13l3l3l3l2&npa=0&dma=0&cid=350526226.1708240517&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&ck=REMCAN&cs=Email&cn=APoeAnnouncement&cm=Blast&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&sid=1708240516&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=6193
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: 2001:4860:4802:32::181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:16 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
257 B 571ms
193ms Ping
text/plain 2607:f8b0:4004:c1b::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-CKM9ZCCQBN&cid=350526226.1708240517&gtm=45je42e0v9115597275za200&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: 2607:f8b0:4004:c1b::9a Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:17 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
H2 200 ga-audiences
www.google.ca/ads/ 42 B
408 B 573ms
195ms Image
image/gif 2607:f8b0:4004:c19::5e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-CKM9ZCCQBN&cid=350526226.1708240517&gtm=45je42e0v9115597275za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=1338897864

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c19::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:17 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

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
177 B 591ms
191ms Fetch
application/json 35.160.151.220
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

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

Reverse DNS

ec2-35-160-151-220.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Sun, 18 Feb 2024 07:15:17 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 589ms
192ms Fetch
application/json 35.160.151.220
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

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

Reverse DNS

ec2-35-160-151-220.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Sun, 18 Feb 2024 07:15:17 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 586ms
192ms Fetch
application/json 35.160.151.220
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

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

Reverse DNS

ec2-35-160-151-220.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Sun, 18 Feb 2024 07:15:17 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 658ms
267ms Fetch
application/json 35.160.151.220
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

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

Reverse DNS

ec2-35-160-151-220.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Sun, 18 Feb 2024 07:15:17 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 581ms
192ms Fetch
application/json 35.160.151.220
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

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

Reverse DNS

ec2-35-160-151-220.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Sun, 18 Feb 2024 07:15:17 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 654ms
267ms Fetch
application/json 35.160.151.220
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

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

Reverse DNS

ec2-35-160-151-220.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Sun, 18 Feb 2024 07:15:17 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/ 3 KB
2 KB 528ms
152ms Script
text/javascript 2607:f8b0:4004:c09::9c
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1708240516762&cv=11&fst=1708240516762&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c09::9c Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

6ad598874c28a9788e55f93cc5bd40add3bb71739e82ac21d615b787264612a8

Security Headers

Name	Value
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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:17 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
H2 200 / Show response
www.googleadservices.com/pagead/conversion/952839809/ 4 KB
2 KB 463ms
141ms Script
text/javascript 172.253.63.155
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googleadservices.com/pagead/conversion/952839809/?random=1708240516787&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&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%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bname%3DCourse%20Marketing&rfmt=3&fmt=4

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bi-in-f155.1e100.net

Software

cafe /

Resource Hash

a898bd0e0a7cd98b68f460dde03897db60a2211e6035fa01a725d1b5f0f28a5a

Security Headers

Name	Value
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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:17 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: 1892
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 246 KB
85 KB 127ms
127ms Script
application/javascript 2607:f8b0:4004:c0b::61
GOOGLE

General

Check archive.org

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

2607:f8b0:4004:c0b::61 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

609b3b99cb67c8a95c87da7d62a97bcd327cc4ce8571a0c546d2cbb553f54185

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
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/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:17 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: *
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Response headers

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AMAZON-02

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Full URL: https://static.getangler.ai/dist/analytics/_latest.min.js
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Full URL

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GET t.png
tvspix.com/ 0
0

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228ms XHR
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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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https://bat.bing.com/p/action/5563574.js

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Protocol

Security

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Server

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360 B 103ms
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MICROSOFT-CORP-MS...

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Full URL

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POST
H2 200 collect Show response
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224 B 123ms
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GOOGLE

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Full URL

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Reverse DNS

Software

Golfe2 /

Resource Hash

7c84162d7d190aaa73841763c42d05311be64033a1aac8b953b33ca36edd3bef

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:17 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 117ms
116ms XHR
text/plain 2607:f8b0:4004:c1b::9a
GOOGLE

General

Check archive.org

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=350526226.1708240517&jid=337096436&gjid=832931322&_gid=1170227782.1708240517&_u=aCDAgEABAAAAAGgCIAD~&z=71480644

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c1b::9a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8685bca4bb29a8a8289c3effd282cb8718a7d14da65f1397481f213b15469f50

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Sun, 18 Feb 2024 07:15:17 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
H3 200 collect
www.google-analytics.com/ 35 B
55 B 110ms
109ms Image
image/gif 2607:f8b0:4004:c19::8b
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=1545360555&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=1600x1200&vp=1600x1200&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=350526226.1708240517&tid=UA-78250207-2&_gid=1170227782.1708240517&z=761105709

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c19::8b Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 01:48:02 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 19636
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 663261977135355 Show response
connect.facebook.net/signals/config/ 54 KB
11 KB 108ms
107ms Script
application/x-javascript 2a03:2880:f003:c0e:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/663261977135355?v=2.9.147&r=stable&domain=www.masterclass.com&hme=20c913bdcd4be51a752120153aa5caaecb3ee86c7f26cf737846e40b202aba68&ex_m=62%2C106%2C94%2C98%2C53%2C3%2C88%2C61%2C14%2C86%2C79%2C44%2C46%2C150%2C153%2C164%2C160%2C161%2C163%2C25%2C89%2C45%2C68%2C162%2C145%2C148%2C157%2C158%2C165%2C115%2C13%2C43%2C169%2C168%2C117%2C16%2C29%2C32%2C1%2C36%2C57%2C58%2C59%2C63%2C83%2C15%2C12%2C85%2C82%2C81%2C95%2C97%2C31%2C96%2C26%2C22%2C146%2C149%2C124%2C24%2C9%2C10%2C11%2C5%2C6%2C21%2C19%2C20%2C49%2C54%2C56%2C66%2C90%2C23%2C67%2C8%2C7%2C71%2C41%2C18%2C92%2C91%2C17%2C4%2C73%2C80%2C72%2C78%2C40%2C39%2C77%2C33%2C35%2C76%2C48%2C74%2C28%2C37%2C65%2C0%2C84%2C75%2C2%2C30%2C55%2C34%2C93%2C38%2C70%2C60%2C99%2C52%2C51%2C27%2C87%2C50%2C47%2C42%2C69%2C64%2C100

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f003:c0e:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

d8ec137c3d4498d176de6e2ca7e97085676e3965e4d65a1d1c50bbd7561e210e

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

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/121.0.6167.184 Safari/537.36

Response headers

permissions-policy-report-only: clipboard-read=(), clipboard-write=(), fullscreen=(), picture-in-picture=();report-to="permissions_policy"
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: Sun, 18 Feb 2024 07:15:18 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 11362
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/"
pragma: public
x-fb-debug: wkLnNv3mpha7Z28TjpGxyaiSMKAIAVv1bscHHWLRWrWXFOBY2zCLwYq/WjJsBA/zOaES//WtO0rZGO3CaumCxA==
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=(), autoplay=(), bluetooth=(), camera=(), display-capture=(), encrypted-media=(), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), 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 ga-audiences
www.google.com/ads/ 42 B
408 B 747ms
127ms Image
image/gif 2607:f8b0:4004:c09::93
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=350526226.1708240517&jid=337096436&_u=aCDAgEABAAAAAGgCIAD~&z=2053291678

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c09::93 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:18 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
H2 200 ga-audiences
www.google.ca/ads/ 42 B
107 B 122ms
121ms Image
image/gif 2607:f8b0:4004:c19::5e
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=350526226.1708240517&jid=337096436&_u=aCDAgEABAAAAAGgCIAD~&z=2053291678

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c19::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:18 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 js Show response
www.googletagmanager.com/gtag/ 249 KB
86 KB 128ms
128ms Script
application/javascript 2607:f8b0:4004:c0b::61
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

2607:f8b0:4004:c0b::61 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

41f2cd04de9bff8091b23870c1ae21f244b00fd98736e0df59c20eac8c1248a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
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/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:18 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: 88009
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Sun, 18 Feb 2024 07:15:18 GMT

POST
H3 204 collect
www.google-analytics.com/g/ 0
17 B 117ms
117ms Ping
text/plain 2607:f8b0:4004:c19::8b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-MXX8KXSBK0&gtm=45je42e0v886423163z871091196za200&_p=1708240515428&gcd=13l3l3l3l1&npa=0&dma=0&cid=350526226.1708240517&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1708240517&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=7212
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: 2607:f8b0:4004:c19::8b Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:19 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 200 / Show response
api.amplitude.com/ 7 B
227 B 162ms
162ms XHR
text/html 44.229.190.23
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

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

Reverse DNS

ec2-44-229-190-23.us-west-2.compute.amazonaws.com

Software

Resource Hash

aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

date: Sun, 18 Feb 2024 07:15:17 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=1-65d1ae85-1673686469f74da57239f463
content-length: 7

GET
H3

200

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

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=2112736680&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=...
https://www.google.com/pagead/1p-conversion/952839809/?random=2112736680&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=htt...
https://www.google.ca/pagead/1p-conversion/952839809/?random=2112736680&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=http...

42 B
64 B

125ms
125ms

Image
image/gif

2607:f8b0:4004:c19::5e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-conversion/952839809/?random=2112736680&cv=11&fst=1708240516787&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&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%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdTd0FjTmxvZnJacmNGc196eVVPZkZ6Szl6UHlJTTE0UG84OWRROXlBWWVBGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1QeWJDZWwwMDhtc2Q1UjkxbGV1UnBmQlk2dzZrWkR5eXdmdXJDT3ZNUk1HX2pOUmdOODVCUUkiEwiarfzpq7SEAxUPG2gIHWEvDtwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=ha7RZdrWKI-2oPMP4d644A0&cid=CAQSKQAvHhf_C1eYmRninzc6NXrN5_0qSuA1uGGPZcLp_OFIVY3UdNMbuvTg&random=996933043&ipr=y

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Protocol

Server

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Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:18 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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cache-control: no-cache, no-store, must-revalidate
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content-length: 42
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expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

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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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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 529ms
71ms Script
application/javascript 151.101.129.108
FASTLY

General

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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),
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Software: nginx/1.18.0 (Ubuntu) /
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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/121.0.6167.184 Safari/537.36

Response headers

Expires: Fri, 27 Jan 2023 02:11:02 GMT
Date: Sun, 18 Feb 2024 07:15:18 GMT
Content-Encoding: gzip
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GET
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d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 10 KB
11 KB 154ms
154ms Script
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AMAZON-02

General

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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
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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/121.0.6167.184 Safari/537.36

Response headers

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date: Sat, 17 Feb 2024 15:31:17 GMT
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server: AmazonS3
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GET
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d2hrivdxn8ekm8.cloudfront.net/ 10 KB
10 KB 154ms
154ms Script
application/javascript 2600:9000:21ea:e200:17:3f5c:f800:21
AMAZON-02

General

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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
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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/121.0.6167.184 Safari/537.36

Response headers

x-amz-version-id: F2_skBoyyTZPk30T0KU4aWlDbb3s6sr6
date: Sat, 17 Feb 2024 08:19:58 GMT
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GET
H2 200 /
www.google.com/pagead/1p-user-list/952839809/ 42 B
154 B 440ms
127ms Image
image/gif 2607:f8b0:4004:c09::93
GOOGLE

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Full URL

https://www.google.com/pagead/1p-user-list/952839809/?random=1708240516762&cv=11&fst=1708239600000&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=CAQSGwAvHhf_lMBybWBzlVv7Kn5HgrtXczjV4txy8A&random=2906504642&rmt_tld=0&ipr=y

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c09::93 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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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/121.0.6167.184 Safari/537.36

Response headers

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date: Sun, 18 Feb 2024 07:15:18 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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cache-control: no-cache, no-store, must-revalidate
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expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.ca/pagead/1p-user-list/952839809/ 42 B
154 B 119ms
119ms Image
image/gif 2607:f8b0:4004:c19::5e
GOOGLE

General

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Full URL

https://www.google.ca/pagead/1p-user-list/952839809/?random=1708240516762&cv=11&fst=1708239600000&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=CAQSGwAvHhf_lMBybWBzlVv7Kn5HgrtXczjV4txy8A&random=2906504642&rmt_tld=1&ipr=y

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c19::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:18 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"
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 main.MTU3YmJkODI0MQ.js Show response
analytics.tiktok.com/i18n/pixel/static/ 399 KB
104 KB 99ms
99ms Script
application/javascript 23.12.147.86
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/i18n/pixel/static/main.MTU3YmJkODI0MQ.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_256_GCM
Server: 23.12.147.86 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
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Software: nginx /
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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/121.0.6167.184 Safari/537.36

Response headers

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date: Sun, 18 Feb 2024 07:15:18 GMT
content-encoding: gzip
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GET
H2 200 /
www.facebook.com/tr/ 0
185 B 565ms
191ms Image
text/plain 2a03:2880:f103:83:face:b00c:0:25de
FACEBOOK

General

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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=1708240518140&sw=1600&sh=1200&v=2.9.147&r=stable&a=seg&ec=0&o=4125&fbp=fb.1.1708240518138.475091835&ler=empty&cdl=API_unavailable&it=1708240517166&coo=false&dpo=LDU&dpoco=0&dpost=0&eid=ajs-next-31e4aecf81331eceeb163889973bd645&exp=e1&rqm=GET

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f103:83:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
date: Sun, 18 Feb 2024 07:15:19 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

POST
H2 204 collect
analytics.google.com/g/ 0
54 B 110ms
110ms Ping
text/plain 2001:4860:4802:32::181
GOOGLE

General

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Full URL: https://analytics.google.com/g/collect?v=2&tid=G-TXTKCL3651&gtm=45je42e0v9135202525za200&_p=1708240515428&_gaz=1&gcd=13l3l3l3l2&npa=0&dma=0&ul=en-us&sr=1600x1200&cid=350526226.1708240517&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&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=1708240518&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=7962
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TXTKCL3651&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:19 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
45 B 118ms
117ms Ping
text/plain 2607:f8b0:4004:c1b::9a
GOOGLE

General

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-TXTKCL3651&cid=350526226.1708240517&gtm=45je42e0v9135202525za200&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: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2607:f8b0:4004:c1b::9a Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:19 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 200 ga-audiences
www.google.ca/ads/ 42 B
63 B 125ms
124ms Image
image/gif 2607:f8b0:4004:c19::5e
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-TXTKCL3651&cid=350526226.1708240517&gtm=45je42e0v9135202525za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=1158120024

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c19::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:19 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
H2 200 lc2.js Show response
b-code.liadm.com/ 48 KB
15 KB 651ms
184ms Script
application/javascript 2600:9000:23cb:7400:8:8845:1500:93a1
AMAZON-02

General

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Show headers Download Go to

Full URL: https://b-code.liadm.com/lc2.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: 2600:9000:23cb:7400:8:8845:1500:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: /
Resource Hash: 299505568aa2f41d12271bc6c1fe8fcc1c13c0d91434972fa6ea951f821459e0

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/121.0.6167.184 Safari/537.36

Response headers

date: Sat, 17 Feb 2024 19:12:52 GMT
content-encoding: gzip
via: 1.1 008cd6752eb718142dfefe2f7e847982.cloudfront.net (CloudFront)
x-amz-cf-pop: JFK50-P1
age: 43347
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: "public, max-age=86400"
x-amz-cf-id: LLk5-goxav8gsqC6rKoWZY0LdLtUJslR60Vk-NKjyBoFyiNJzjG_IA==

GET
H2 200 5a28e627 Show response
dvqigh9b7wa32.cloudfront.net/ 43 B
485 B 463ms
177ms XHR
image/gif 18.173.130.2
AMAZON-02

General

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Full URL: https://dvqigh9b7wa32.cloudfront.net/5a28e627?data=dmVyc2lvbj0xLjIuMTcmdG9rZW49ODA3NTJjZDItODE2OS00Y2QzLWJlZmUtM2Y2MzM0NzcxNDViJnNlc3Npb25JZD04M2RjNGYxNC0xNzBiLWQyNDAtMDk2ZS1jNDZkYTU4NWQwMzY%3D&date=1708240518449
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: 18.173.130.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-173-130-2.jfk52.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: caa849b179befa2645a8e2c474d2e82a76777a3305315ece911013e8ee9a916c

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/121.0.6167.184 Safari/537.36

Response headers

date: Sat, 17 Feb 2024 07:44:14 GMT
via: 1.1 ec677b911dc73d5d7f845b909fe23e68.cloudfront.net (CloudFront)
x-amz-cf-pop: JFK52-P2
age: 84665
x-cache: Hit from cloudfront
content-length: 43
last-modified: Wed, 08 Mar 2017 06:19:28 GMT
server: AmazonS3
etag: "fb02f374b8f73825415db1bccd4bd76d"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
accept-ranges: bytes
x-amz-cf-id: -Wq2-8rbcgG4KE1CCoBpVC-V8EsGcxMNzv5i-ODnZXuX_n4mD0f39g==

GET
H2 200 5a28e627 Show response
d330aiyvva2oww.cloudfront.net/ 43 B
484 B 605ms
187ms XHR
image/gif 2600:9000:21ea:600:3:760:2800:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d330aiyvva2oww.cloudfront.net/5a28e627?data=aXB2Nj10cnVlJnZlcnNpb249MS4yLjE3JnRva2VuPTgwNzUyY2QyLTgxNjktNGNkMy1iZWZlLTNmNjMzNDc3MTQ1YiZzZXNzaW9uSWQ9ODNkYzRmMTQtMTcwYi1kMjQwLTA5NmUtYzQ2ZGE1ODVkMDM2&date=1708240518449
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: 2600:9000:21ea:600:3:760:2800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: caa849b179befa2645a8e2c474d2e82a76777a3305315ece911013e8ee9a916c

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/121.0.6167.184 Safari/537.36

Response headers

date: Sat, 17 Feb 2024 15:34:02 GMT
via: 1.1 f91b1dd39ce8309d7fc575add365607e.cloudfront.net (CloudFront)
x-amz-cf-pop: EWR50-C1
age: 56484
x-cache: Hit from cloudfront
content-length: 43
last-modified: Wed, 08 Mar 2017 06:19:28 GMT
server: AmazonS3
etag: "fb02f374b8f73825415db1bccd4bd76d"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
accept-ranges: bytes
x-amz-cf-id: _oekamwz3pTWq3acfkaDNlmE6RqWOs9pi4TVqbn6Em3vRqRx4luswA==

GET
H2 200 5a28e627 Show response
d1lu3pmaz2ilpx.cloudfront.net/ 43 B
442 B 617ms
190ms XHR
image/gif 2600:9000:24f0:b200:17:f683:1d40:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d1lu3pmaz2ilpx.cloudfront.net/5a28e627?data=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%3D&date=1708240518453
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: 2600:9000:24f0:b200:17:f683:1d40:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: caa849b179befa2645a8e2c474d2e82a76777a3305315ece911013e8ee9a916c

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/121.0.6167.184 Safari/537.36

Response headers

date: Sat, 17 Feb 2024 10:33:30 GMT
via: 1.1 f359087e1d20f17f76b31eb5ffbbd450.cloudfront.net (CloudFront)
x-amz-cf-pop: JFK50-P3
age: 74509
x-cache: Hit from cloudfront
content-length: 43
last-modified: Wed, 08 Mar 2017 06:19:28 GMT
server: AmazonS3
etag: "fb02f374b8f73825415db1bccd4bd76d"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
vary: Origin
accept-ranges: bytes
x-amz-cf-id: gw_fBdXuE3EzWakp1G99S7p466QR8UerC3oWiPs6xLGMgX5pWiswMw==

GET
H/1.1 200
OK up_loader.1.1.0.js Show response
js.adsrvr.org/ 5 KB
3 KB 438ms
108ms Script
application/x-javascript 54.230.160.114
AMAZON-02

General

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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
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 54.230.160.114 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-54-230-160-114.ewr53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 899663bfeab6b11842c974c2417dc0ad88bd79bb7510b1e032384ccf2618dcc1

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/121.0.6167.184 Safari/537.36

Response headers

Date: Sat, 17 Feb 2024 21:29:10 GMT
Content-Encoding: gzip
Via: 1.1 e757cbc96b92081ef389914316ecb50c.cloudfront.net (CloudFront)
Last-Modified: Wed, 17 Jan 2024 00:44:59 GMT
Server: AmazonS3
X-Amz-Cf-Pop: EWR53-C3
Age: 35170
ETag: W/"b7474eac210849250426a8f6a39d00f3"
x-amz-server-side-encryption: AES256
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/x-javascript
X-Cache: Hit from cloudfront
Connection: keep-alive
X-Amz-Cf-Id: W83mOqID3P9adTjXTCtlz9O2QAxT0kATVPDMLS-96-X2p53dqmzK0g==

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=8832885937
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=8832885937&_bee_ppp=1

43 B
560 B

92ms
92ms

Image
image/gif

54.159.131.230
AMAZON-AES

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Full URL

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=8832885937&_bee_ppp=1

Requested by

Protocol

HTTP/1.1

Server

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

Reverse DNS

ec2-54-159-131-230.compute-1.amazonaws.com

Software

gunicorn /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000; includeSubDomains

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
Date: Sun, 18 Feb 2024 07:15:19 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

location: https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=8832885937&_bee_ppp=1
Date: Sun, 18 Feb 2024 07:15:19 GMT
strict-transport-security: max-age=2592000; includeSubDomains
Server: gunicorn
Connection: keep-alive
Content-Length: 0

GET
H2 200 / Show response
www.googleadservices.com/pagead/conversion/952839809/ 3 KB
2 KB 113ms
113ms Script
text/javascript 172.253.63.155
GOOGLE

General

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Full URL

https://www.googleadservices.com/pagead/conversion/952839809/?random=1708240518456&cv=11&fst=1708240518456&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&data=event%3DProduct%20Viewed%3Bactive_annual_pass%3Dfalse%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bplatform%3Dweb%3Bvisit_session_id%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bcontent_type%3Dproduct%3Bname%3DAmy%20Poehler%20Prepare%20to%20Be%20Unprepared%3Bproduct_id%3D556%3Bprice%3D126.310604%3Bquantity%3D1%3Bcategory%3D3&rfmt=3&fmt=4

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bi-in-f155.1e100.net

Software

cafe /

Resource Hash

a2772e9fd743610dba80da1fe49705cdfb0342b1e2134ce356d2399b231cf0a6

Security Headers

Name	Value
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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:19 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: 1894
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 identify_0a875.js Show response
analytics.tiktok.com/i18n/pixel/static/ 137 KB
37 KB 162ms
161ms Script
application/javascript 23.12.147.86
AKAMAI-ASN1

General

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Full URL: https://analytics.tiktok.com/i18n/pixel/static/identify_0a875.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_256_GCM
Server: 23.12.147.86 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-12-147-86.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: a758246f43df5cf0f88a3c46a95cb7e962ec2e16327f7fc6b70d2150981b86df

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/121.0.6167.184 Safari/537.36

Response headers

x-akamai-request-id: 7ceda499
date: Sun, 18 Feb 2024 07:15:19 GMT
content-encoding: gzip
x-tt-trace-tag: id=16;cdn-cache=hit;type=static
server: nginx
x-tt-logid: 2024012315153908A1BFACF6607970CFD5
x-tt-trace-id: 00-24012315153908A1BFACF6607970CFD5-3E73BFB40BF3D290-00
vary: Accept-Encoding
x-cache: TCP_MEM_HIT from a23-32-16-86.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=31536000, immutable
x-tt-trace-host: 01eba43cd4ec558dd9dca3ba223f388cabfb8186d78276e7951f6af6d41b1bed9d5eb90e0d3b5f42b0b62fe1e57de957e8743c55214deade33babf516c078a1007842524f994449dc60ce0abab59c17073c9f0d75262fb62642a9d23b640809d90
server-timing: cdn-cache; desc=HIT, edge; dur=1, origin; dur=0, inner; dur=9
content-length: 36886

POST
H2 200 pixel
analytics.tiktok.com/api/v2/ 0
700 B 388ms
388ms Ping
text/plain 23.12.147.86
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/pixel
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MTU3YmJkODI0MQ.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.12.147.86 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-12-147-86.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

x-akamai-request-id: 7cedb092
date: Sun, 18 Feb 2024 07:15:19 GMT
x-tt-trace-tag: id=16;cdn-cache=miss;type=dyn
x-tt-trace-id: 00-240218071519EED8C05DD19D25C4C41A-29F673DB6FE76E78-00
x-cache: TCP_MISS from a23-32-16-86.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
server-timing: inner; dur=45, cdn-cache; desc=MISS, edge; dur=6, origin; dur=49
content-length: 0
pragma: no-cache
server: nginx
x-tt-logid: 20240218071519EED8C05DD19D25C4C41A
access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
access-control-allow-origin: *
cache-control: max-age=0, no-cache, no-store
x-origin-response-time: 49,23.32.16.86
x-tt-trace-host: 01b58ba7670f6271b2f5ad0865e27efa44bd758820635f62f4487cbfa7b0b3cc6fa0a7cb413aae07d3616e208f07a686a649c0364d27167780a63a9431356d686913894ea737fb3d2d0739a832b34e68beda48b83a0c8c0bf26afa2f5d142f4166
access-control-allow-headers: Authorization,*
expires: Sun, 18 Feb 2024 07:15:19 GMT

POST
H2 200 pixel
analytics.tiktok.com/api/v2/ 0
698 B 382ms
381ms Ping
text/plain 23.12.147.86
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/pixel
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MTU3YmJkODI0MQ.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.12.147.86 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-12-147-86.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

x-akamai-request-id: 7cedb093
date: Sun, 18 Feb 2024 07:15:19 GMT
x-tt-trace-tag: id=16;cdn-cache=miss;type=dyn
x-tt-trace-id: 00-240218071519E9BE306B40D5A287B3A7-5921B4B7D1BCE137-00
x-cache: TCP_MISS from a23-32-16-86.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
server-timing: inner; dur=30, cdn-cache; desc=MISS, edge; dur=7, origin; dur=33
content-length: 0
pragma: no-cache
server: nginx
x-tt-logid: 20240218071519E9BE306B40D5A287B3A7
access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
access-control-allow-origin: *
cache-control: max-age=0, no-cache, no-store
x-origin-response-time: 33,23.32.16.86
x-tt-trace-host: 01b58ba7670f6271b2f5ad0865e27efa44bd758820635f62f4487cbfa7b0b3cc6f5dc11eb9fa6c63d6f7c8e0e57876108803c4d4a82cc890f2934706ad9d3c2af779d3a148176eafb0db5a0c3ae026fd5c07458766a75634ccf83a9c0ee992cf75
access-control-allow-headers: Authorization,*
expires: Sun, 18 Feb 2024 07:15:19 GMT

GET
H2 200 pixie
ib.adnxs.com/ 42 B
224 B 464ms
163ms Image
image/gif 68.67.179.153
ASN-APPNEX

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://ib.adnxs.com/pixie?e=PageView&pi=70ee76fc-8190-4f12-9751-1d38d6022946&it=1708240518733&v=0.0.20&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=1708240518733&et=1708240518734&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
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 68.67.179.153 North Bergen, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS: 570.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software: nginx/1.23.4 /
Resource Hash: ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:19 GMT
cache-control: no-cache, no-store, must-revalidate
server: nginx/1.23.4
x-proxy-origin: 166.0.205.61; 166.0.205.61; 570.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length: 42
content-type: image/gif

POST
H2 200 act
analytics.tiktok.com/api/v2/pixel/ 0
701 B 355ms
354ms Ping
text/plain 23.12.147.86
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/pixel/act
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MTU3YmJkODI0MQ.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.12.147.86 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-12-147-86.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

x-akamai-request-id: 7cedb094
date: Sun, 18 Feb 2024 07:15:19 GMT
x-tt-trace-tag: id=16;cdn-cache=miss;type=dyn
x-tt-trace-id: 00-240218071519F18E9CAF5D96558ECEAE-3BB6EA11956EE0F0-00
x-cache: TCP_MISS from a23-32-16-86.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
server-timing: inner; dur=28, cdn-cache; desc=MISS, edge; dur=25, origin; dur=44
content-length: 0
pragma: no-cache
server: nginx
x-tt-logid: 20240218071519F18E9CAF5D96558ECEAE
access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
access-control-allow-origin: *
cache-control: max-age=0, no-cache, no-store
x-origin-response-time: 44,23.32.16.86
x-tt-trace-host: 01b58ba7670f6271b2f5ad0865e27efa44bd758820635f62f4487cbfa7b0b3cc6fdcbfcbee35e31cd7938e3d435c96fb8ca992e7f2c5e3b658cea704c96e37637ea0ee4e2b10d1527febbb087301b9eb7a331f0881d191b715139e6b620b1b63eb
access-control-allow-headers: Authorization,*
expires: Sun, 18 Feb 2024 07:15:19 GMT

GET
H3

200

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

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=90577310&cv=11&fst=1708240518456&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=16...
https://www.google.com/pagead/1p-conversion/952839809/?random=90577310&cv=11&fst=1708240518456&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=https...
https://www.google.ca/pagead/1p-conversion/952839809/?random=90577310&cv=11&fst=1708240518456&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=https%...

42 B
64 B

125ms
125ms

Image
image/gif

2607:f8b0:4004:c19::5e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-conversion/952839809/?random=90577310&cv=11&fst=1708240518456&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&data=event%3DProduct%20Viewed%3Bactive_annual_pass%3Dfalse%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bplatform%3Dweb%3Bvisit_session_id%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bcontent_type%3Dproduct%3Bname%3DAmy%20Poehler%20Prepare%20to%20Be%20Unprepared%3Bproduct_id%3D556%3Bprice%3D126.310604%3Bquantity%3D1%3Bcategory%3D3&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdTd0FjTmxvZnJacmNGc196eVVPZkZ6Szl6UHlJTTE0UG84OWRROXlBWWVBGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1ONVZxdHlXeUp5TjBQaWhIZ3NycnJJRnFqeUpxRTdKSE5vbURRRDI2TFBSZEFVUVZxdHlRMzgiEwjU6dXqq7SEAxUrDGgIHTyBBl8yAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=h67RZZSKCKuYoPMPvIKa-AU&cid=CAQSKQAvHhf_HLSYx_728GIJmjXzMHrv2dI-F_Kg4WW6wUUsPXkzaCmSTKzm&random=1522636771&ipr=y

Requested by

Protocol

Server

2607:f8b0:4004:c19::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:19 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

Redirect headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:19 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"
location: https://www.google.ca/pagead/1p-conversion/952839809/?random=90577310&cv=11&fst=1708240518456&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&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=479344470.1708240517&uamb=0&uaw=0&data=event%3DProduct%20Viewed%3Bactive_annual_pass%3Dfalse%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bplatform%3Dweb%3Bvisit_session_id%3Df16f61a4-7280-496e-a78e-40ab32827960%3Bcontent_type%3Dproduct%3Bname%3DAmy%20Poehler%20Prepare%20to%20Be%20Unprepared%3Bproduct_id%3D556%3Bprice%3D126.310604%3Bquantity%3D1%3Bcategory%3D3&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdTd0FjTmxvZnJacmNGc196eVVPZkZ6Szl6UHlJTTE0UG84OWRROXlBWWVBGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1ONVZxdHlXeUp5TjBQaWhIZ3NycnJJRnFqeUpxRTdKSE5vbURRRDI2TFBSZEFVUVZxdHlRMzgiEwjU6dXqq7SEAxUrDGgIHTyBBl8yAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=h67RZZSKCKuYoPMPvIKa-AU&cid=CAQSKQAvHhf_HLSYx_728GIJmjXzMHrv2dI-F_Kg4WW6wUUsPXkzaCmSTKzm&random=1522636771&ipr=y
content-type: image/gif
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
H2 204 0
bat.bing.com/action/ 0
237 B 101ms
101ms Image
text/plain 2620:1ec:c11::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=0d394dcb-c534-48d7-8509-cb8e6fecf303&sid=779e4f60ce2d11ee8c85d915838a1458&vid=779e6c40ce2d11ee8c211d060b92ccdd&vids=0&msclkid=N&ea=track&el=Product%20Viewed&ec=3&el2=Product%20Viewed&p=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared&sw=1600&sh=1200&sc=24&evt=custom&rn=156177

Requested by

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:1ec:c11::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

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Sun, 18 Feb 2024 07:15:19 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: A6EB546887964E4FA96CA505344493B9 Ref B: YTO01EDGE0812 Ref C: 2024-02-18T07:15:19Z
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2

200

j Show response
rp4.liadm.com/
Redirect Chain

https://rp.liadm.com/j?dtstmp=1708240519852&se=e30&duid=18ad636bdbc2--01hpxh3ghdzfx60t8n0q6v2asp&tv=v2.13.1&pu=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3D...
https://rp4.liadm.com/j?se=e30&duid=18ad636bdbc2--01hpxh3ghdzfx60t8n0q6v2asp&cd=.masterclass.com&dtstmp=1708240519852&tv=v2.13.1&n3pc=true&wpn=lc-bundle&pu=https%3A%2F%2Fwww.masterclass.com%2Fclass...

13 B
319 B

503ms
161ms

XHR
application/json

54.172.68.41
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://rp4.liadm.com/j?se=e30&duid=18ad636bdbc2--01hpxh3ghdzfx60t8n0q6v2asp&cd=.masterclass.com&dtstmp=1708240519852&tv=v2.13.1&n3pc=true&wpn=lc-bundle&pu=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&i6=MjAwMTo0OTU4OjE0MjA6MTUxOjo2MQ%3D%3D
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
Server: 54.172.68.41 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-172-68-41.compute-1.amazonaws.com
Software: /
Resource Hash: efabba3678b85fcab831b778ea2ddaad1e2a1e952584d3566bc39b7ccb3429d9

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/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:20 GMT
x-pixel-event-id: 386a4906-c969-4f69-b5d5-5cbcc935a7f6
access-control-allow-methods: GET
content-type: application/json
access-control-allow-origin: null
access-control-expose-headers: *
access-control-allow-credentials: true
content-length: 13

Redirect headers

location: https://rp4.liadm.com/j?se=e30&duid=18ad636bdbc2--01hpxh3ghdzfx60t8n0q6v2asp&cd=.masterclass.com&dtstmp=1708240519852&tv=v2.13.1&n3pc=true&wpn=lc-bundle&pu=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&i6=MjAwMTo0OTU4OjE0MjA6MTUxOjo2MQ%3D%3D
access-control-allow-origin: https://www.masterclass.com
date: Sun, 18 Feb 2024 07:15:20 GMT
access-control-expose-headers: *
access-control-allow-credentials: true
content-length: 0
access-control-allow-methods: GET

POST
H3 204 collect
analytics.google.com/g/ 0
17 B 117ms
116ms Ping
text/plain 2001:4860:4802:32::181
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.google.com/g/collect?v=2&tid=G-TXTKCL3651&gtm=45je42e0v9135202525za200&_p=1708240515428&gcd=13l3l3l3l2&npa=0&dma=0&ul=en-us&sr=1600x1200&cid=350526226.1708240517&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=EBAI&_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&dt=Course%20Marketing&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&sid=1708240518&sct=1&seg=0&en=Viewed%20Course%20Marketing%20Page&_ee=1&ep.event_category=All&ep.value=0&_et=5&tfd=12975
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: 2001:4860:4802:32::181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 18 Feb 2024 07:15:23 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
H2 204 72731 Show response
idx.liadm.com/idex/unknown/ 0
374 B 445ms
119ms XHR
text/plain 18.233.140.209
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://idx.liadm.com/idex/unknown/72731?duid=18ad636bdbc2--01hpxh3ghdzfx60t8n0q6v2asp&cd=.masterclass.com&qf=0.1&resolve=md5&resolve=sha2

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-18-233-140-209.compute-1.amazonaws.com

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

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/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:23 GMT
strict-transport-security: max-age=31536000; includeSubDomains
vary: Origin
request-time: 3
access-control-allow-origin: https://www.masterclass.com
cache-control: max-age=3599, private
access-control-allow-credentials: true
trace-id: cb43dcb8a7ac5279
expires: Sun, 18 Feb 2024 08:15:23 GMT

GET
H2 204 72731 Show response
idx.liadm.com/idex/unknown/ 0
373 B 444ms
120ms XHR
text/plain 18.233.140.209
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://idx.liadm.com/idex/unknown/72731?duid=18ad636bdbc2--01hpxh3ghdzfx60t8n0q6v2asp&cd=.masterclass.com&resolve=md5

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-18-233-140-209.compute-1.amazonaws.com

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

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/121.0.6167.184 Safari/537.36

Response headers

date: Sun, 18 Feb 2024 07:15:23 GMT
strict-transport-security: max-age=31536000; includeSubDomains
vary: Origin
request-time: 6
access-control-allow-origin: https://www.masterclass.com
cache-control: max-age=3599, private
access-control-allow-credentials: true
trace-id: 08a37e49353d6fa0
expires: Sun, 18 Feb 2024 08:15:23 GMT

GET
H2

200

p.gif
p.alocdn.com/c/vn3d8u2u/a/etarget/
Redirect Chain

https://p.alocdn.com/c/vn3d8u2u/a/etarget/p.gif?label=9G7H3Q4-collect-%257B%2522script%2522%253A%2522https%253A%252F%252Fs3-us-west-2.amazonaws.com%252Fjsstore%252Fa%252F9g7h3q4%252Fge.js%2522%252C...
https://p.alocdn.com/c/vn3d8u2u/a/etarget/p.gif?label=9G7H3Q4-collect-%257B%2522script%2522%253A%2522https%253A%252F%252Fs3-us-west-2.amazonaws.com%252Fjsstore%252Fa%252F9g7h3q4%252Fge.js%2522%252C...

42 B
350 B

177ms
176ms

Image
image/gif

44.236.188.36
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://p.alocdn.com/c/vn3d8u2u/a/etarget/p.gif?label=9G7H3Q4-collect-%257B%2522script%2522%253A%2522https%253A%252F%252Fs3-us-west-2.amazonaws.com%252Fjsstore%252Fa%252F9g7h3q4%252Fge.js%2522%252C%2522ver%2522%253A%25221.6.1%2522%252C%2522guid%2522%253A%25226c89a3cb-f29f-473d-9a1b-ffff44ea81f3%2522%257D&title=Prepare%20to%20Be%20Unprepared&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&tdc=1
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
Server: 44.236.188.36 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-44-236-188-36.us-west-2.compute.amazonaws.com
Software: nginx/1.20.1 /
Resource Hash: ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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/121.0.6167.184 Safari/537.36

Response headers

p3p: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
date: Sun, 18 Feb 2024 07:15:24 GMT
server: nginx/1.20.1
content-type: image/GIF

Redirect headers

location: /c/vn3d8u2u/a/etarget/p.gif?label=9G7H3Q4-collect-%257B%2522script%2522%253A%2522https%253A%252F%252Fs3-us-west-2.amazonaws.com%252Fjsstore%252Fa%252F9g7h3q4%252Fge.js%2522%252C%2522ver%2522%253A%25221.6.1%2522%252C%2522guid%2522%253A%25226c89a3cb-f29f-473d-9a1b-ffff44ea81f3%2522%257D&title=Prepare%20to%20Be%20Unprepared&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&tdc=1
date: Sun, 18 Feb 2024 07:15:24 GMT
p3p: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
server: nginx/1.20.1
content-type: image/GIF

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: tvspix.com
URL: https://tvspix.com/t.png?&t=1708240516824&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

Verdicts & Comments Add Verdict or Comment

130 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.

60 Cookies

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

Domain/Path	Expires	Name / Value
.liadm.com/j	1970-01-21 04:06:40	Name: lidid Value: 2dbf2454-b016-452c-b1ce-0da8325cb916
.masterclass.com/	1970-01-20 18:32:06	Name: iterableEmailCampaignId Value: 8354803
.masterclass.com/	1970-01-20 18:32:06	Name: iterableTemplateId Value: 11090333
.masterclass.com/	1970-01-20 18:32:06	Name: iterableMessageId Value: cd5d01dc69a94ae6a7c2eada8d5191e6
.masterclass.com/	1970-01-21 03:16:16	Name: iterableEndUserId Value: fx667fmzp5%40privaterelay.appleid.com
links.masterclass.com/	1969-12-31 23:59:59	Name: XSRF-TOKEN Value: 2bd9672eb2088bbc0c1013bcdf051e796e0bbf27-1708240510835-dc01372bca5bc02764258354
.masterclass.com/	1970-01-20 18:30:42	Name: __cf_bm Value: 4vGMzJqlwv.GwUb6C0n4I34wbTYBFFZFPfuNNLTrJms-1708240510-1.0-ASi0GTMRqOkVCiMYxucjKTFHabRcnjrxRTl1Y26J7Zqb9IXtpmvXJuUHZWMUYYmGqGfi9e+OhvBvUK1Ow6oDtrw=
www.masterclass.com/	1970-01-21 04:06:40	Name: ajs_anonymous_id Value: %22rails-gen-2e9d2b35-d68f-4eb2-b541-565c63c97dfe%22
www.masterclass.com/	1970-01-21 03:16:16	Name: splitter_subject_id Value: 17b4f543-d2bb-44ee-a3ee-a8327b8f1e36
www.masterclass.com/	1969-12-31 23:59:59	Name: user_membership Value: FREE
www.masterclass.com/	1970-01-20 19:10:56	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 04:06:40	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 04:06:40	Name: first_visit_on Value: 2024-02-18
www.masterclass.com/	1970-01-21 04:06:40	Name: active_membership Value: 0
www.masterclass.com/	1969-12-31 23:59:59	Name: recently_viewed_cm_page Value: null
www.masterclass.com/	1970-01-21 03:16:16	Name: last_cm_page Value: prepare-to-be-unprepared
www.masterclass.com/	1970-01-21 03:16:16	Name: all_cm_pages_viewed Value: %5B%22prepare-to-be-unprepared%22%5D
www.masterclass.com/	1970-01-20 18:30:42	Name: track_visit_session_id Value: f16f61a4-7280-496e-a78e-40ab32827960
www.masterclass.com/	1970-01-21 04:06:40	Name: _mc_session Value: tBABPGjYc6DpAONb355w2Ez19KYyV6h%2BMbhUEJhuFJ7%2BYbbQ5jNWajh%2FPaO4aY%2BtOPBohIppPO56J%2BlVHVXinBbiQRmQLzjBsujdQ8kCL%2Fs1lQwSGAVC5F2%2F9oSaW%2BN5TDpjPyCqW4KRJ8gSzY2Bhr8slRHYYWJEdDpi%2FibtqxfbsDd9fGLRgF7tav%2FWqZykh8aLVoYCDtNuV%2FJ%2FEImTuMQnSChRT8Gy1%2FzrePW5q8z2qolpkNqZ%2BmEZNwJOt2MJ5jt5df5pErnI1OdOjQ0hy5vw%2FsuCKLYodedyLXqieAMS1KFmsqVNuckc16oL7%2BhdfDLGaKSSDQdcVrZMz2WuGQKjKlgMrOcIQ7rR%2BkDX1Ic03wxOZCnzfo8slb12RgUDRZBgtXwz4qLD%2B5rSpSs05tIJAfoXYzbQhw6sia0%3D--1d71a3Kmzao5bqKn--15dlweAe8yGsbYFMUTnysg%3D%3D
www.masterclass.com/	1970-01-21 03:16:16	Name: muxData Value: mux_viewer_id=6ed8d962-5748-4a8c-8cea-7b3167709251&msn=0.7426154613493741&sid=4acb4b12-cfba-4c22-825a-dd5a568c5d4c&sst=1708240516434&sex=1708242016434
.masterclass.com/	1970-01-21 03:16:16	Name: ajs_anonymous_id Value: rails-gen-2e9d2b35-d68f-4eb2-b541-565c63c97dfe
.masterclass.com/	1970-01-21 04:06:40	Name: _ga_CKM9ZCCQBN Value: GS1.1.1708240516.1.0.1708240516.60.0.0
.masterclass.com/	1970-01-20 20:40:16	Name: _gcl_au Value: 1.1.479344470.1708240517
www.masterclass.com/	1970-01-20 18:40:45	Name: FPC Value: d42e8b82-7d62-43b6-88bbaf213065544c
.masterclass.com/	1969-12-31 23:59:59	Name: amplitude_idundefinedmasterclass.com Value: eyJvcHRPdXQiOmZhbHNlLCJzZXNzaW9uSWQiOm51bGwsImxhc3RFdmVudFRpbWUiOm51bGwsImV2ZW50SWQiOjAsImlkZW50aWZ5SWQiOjAsInNlcXVlbmNlTnVtYmVyIjowfQ==
.masterclass.com/	1970-01-21 04:06:40	Name: amplitude_id_07018da2854fa6ca5b7bab195253250bmasterclass.com Value: eyJkZXZpY2VJZCI6InJhaWxzLWdlbi0yZTlkMmIzNS1kNjhmLTRlYjItYjU0MS01NjVjNjNjOTdkZmUiLCJ1c2VySWQiOm51bGwsIm9wdE91dCI6ZmFsc2UsInNlc3Npb25JZCI6MTcwODI0MDUxNjk5NCwibGFzdEV2ZW50VGltZSI6MTcwODI0MDUxNzAwMiwiZXZlbnRJZCI6MSwiaWRlbnRpZnlJZCI6MSwic2VxdWVuY2VOdW1iZXIiOjJ9
.masterclass.com/	1970-01-20 18:32:06	Name: _gid Value: GA1.2.1170227782.1708240517
.masterclass.com/	1970-01-20 18:30:40	Name: _gat Value: 1
.masterclass.com/	1970-01-21 04:06:40	Name: _ga_MXX8KXSBK0 Value: GS1.1.1708240517.1.0.1708240517.0.0.0
.masterclass.com/	1970-01-21 04:06:40	Name: _ga Value: GA1.1.350526226.1708240517
.bing.com/	1970-01-21 03:52:16	Name: MUID Value: 38FD25D821DB6C293D4131F120F16DC4
.bat.bing.com/	1970-01-20 18:40:45	Name: MR Value: 0
.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: 1708240518029%7C0%7C1708240518029%7C%7C
.tiktok.com/	1970-01-21 03:52:16	Name: _ttp Value: 2cWwCzaa5NumrlhrgQtc9fxz9Ap
.masterclass.com/	1970-01-20 20:40:16	Name: _fbp Value: fb.1.1708240518138.475091835
.doubleclick.net/	1970-01-21 04:06:40	Name: IDE Value: AHWqTUkdCzKDfMgjZ2EVs2kqduWvefdKbsRH1nf9C4MCq0W0VIX-HlB1jNhX7dFo
.masterclass.com/	1970-01-21 04:06:40	Name: _ga_TXTKCL3651 Value: GS1.2.1708240518.1.0.1708240518.60.0.0
www.masterclass.com/	1970-01-21 04:06:40	Name: tatari-cookie-test Value: 95964128
.masterclass.com/	1970-01-21 04:06:40	Name: tatari-session-cookie Value: 83dc4f14-170b-d240-096e-c46da585d036
.masterclass.com/	1970-01-20 18:30:40	Name: t-ip Value: 1
.pointmediatracker.com/	1970-01-21 03:17:42	Name: c Value: fa1860c3-3981-48ec-9534-66718e0de846
.masterclass.com/	1970-01-21 03:52:16	Name: _tt_enable_cookie Value: 1
.masterclass.com/	1970-01-21 03:52:16	Name: _ttp Value: M8MIk2XMXJTSaAuSxF1Gf_0feRU
.bidr.io/	1970-01-21 03:59:10	Name: bito Value: AAXtok7Lo10ACZFsAFF8tw
.bidr.io/	1970-01-21 03:59:10	Name: bitoIsSecure Value: ok
.masterclass.com/	1970-01-20 18:32:06	Name: _uetsid Value: 779e4f60ce2d11ee8c85d915838a1458
.masterclass.com/	1970-01-21 03:52:16	Name: _uetvid Value: 779e6c40ce2d11ee8c211d060b92ccdd
.bing.com/	1970-01-21 03:52:16	Name: MSPTC Value: 8Y3hiN5xwbZcsTflqB54y2CiVVQ9w4bEl46CdikXwRs
.bidr.io/	1970-01-20 18:30:41	Name: checkForPermission Value: ok
.masterclass.com/	1969-12-31 23:59:59	Name: _li_dcdm_c Value: .masterclass.com
.masterclass.com/	1970-01-21 04:06:40	Name: _lc2_fpi Value: 18ad636bdbc2--01hpxh3ghdzfx60t8n0q6v2asp
.masterclass.com/	1970-01-21 04:06:40	Name: _lc2_fpi_meta Value: {%22w%22:1708240519726}
.liadm.com/	1970-01-21 04:06:40	Name: lidid Value: 2dbf2454-b016-452c-b1ce-0da8325cb916
www.masterclass.com/	1970-01-20 22:49:52	Name: _geuid Value: 6c89a3cb-f29f-473d-9a1b-ffff44ea81f3
www.masterclass.com/	1970-01-20 18:30:44	Name: _geppv Value: 1
www.masterclass.com/	1970-01-20 22:49:52	Name: _geps Value: true
www.masterclass.com/	1970-01-20 18:30:40	Name: _gepe Value: true
.alocdn.com/	1970-01-21 03:16:16	Name: uuid Value: 5e91c82c-5ff9-4487-b224-ac2b7c6c0224

47 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/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/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 ()
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://connect.facebook.net/signals/config/663261977135355?v=2.9.147&r=stable&domain=www.masterclass.com&hme=20c913bdcd4be51a752120153aa5caaecb3ee86c7f26cf737846e40b202aba68&ex_m=62%2C106%2C94%2C98%2C53%2C3%2C88%2C61%2C14%2C86%2C79%2C44%2C46%2C150%2C153%2C164%2C160%2C161%2C163%2C25%2C89%2C45%2C68%2C162%2C145%2C148%2C157%2C158%2C165%2C115%2C13%2C43%2C169%2C168%2C117%2C16%2C29%2C32%2C1%2C36%2C57%2C58%2C59%2C63%2C83%2C15%2C12%2C85%2C82%2C81%2C95%2C97%2C31%2C96%2C26%2C22%2C146%2C149%2C124%2C24%2C9%2C10%2C11%2C5%2C6%2C21%2C19%2C20%2C49%2C54%2C56%2C66%2C90%2C23%2C67%2C8%2C7%2C71%2C41%2C18%2C92%2C91%2C17%2C4%2C73%2C80%2C72%2C78%2C40%2C39%2C77%2C33%2C35%2C76%2C48%2C74%2C28%2C37%2C65%2C0%2C84%2C75%2C2%2C30%2C55%2C34%2C93%2C38%2C70%2C60%2C99%2C52%2C51%2C27%2C87%2C50%2C47%2C42%2C69%2C64%2C100(Line 95) Message: Unrecognized feature: 'attribution-reporting'.
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.
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
analytics.tiktok.com
api.amplitude.com
api.segment.io
b-code.liadm.com
bat.bing.com
bcbolt446c5271-a.akamaihd.net
cdn.amplitude.com
cdn.segment.com
cdnjs.cloudflare.com
cf-images.us-east-1.prod.boltdns.net
cnv.event.prod.bidr.io
connect.facebook.net
d1lu3pmaz2ilpx.cloudfront.net
d2hrivdxn8ekm8.cloudfront.net
d330aiyvva2oww.cloudfront.net
dvqigh9b7wa32.cloudfront.net
edge.api.brightcove.com
googleads.g.doubleclick.net
ib.adnxs.com
idx.liadm.com
js.adsrvr.org
links.masterclass.com
manifest.prod.boltdns.net
masterclass.com
metrics.brightcove.com
p.alocdn.com
pixel.pointmediatracker.com
players.brightcove.net
rp.liadm.com
rp4.liadm.com
s3-us-west-2.amazonaws.com
segment.prod.bidr.io
static.getangler.ai
stats.g.doubleclick.net
tvspix.com
ujjak2x1py-dsn.algolia.net
utt.impactcdn.com
vjs.zencdn.net
www.facebook.com
www.google-analytics.com
www.google.ca
www.google.com
www.googleadservices.com
www.googletagmanager.com
www.masterclass.com
tvspix.com
107.21.255.125
13.226.38.199
13.35.93.103
151.101.129.108
151.101.194.27
172.253.63.155
172.255.116.98
18.164.115.7
18.173.130.2
18.233.140.209
18.238.80.56
2001:4860:4802:32::181
23.12.147.86
23.220.109.129
2600:1402:8800::1728:cf52
2600:1f18:730:b120:1f8e:477b:26a5:ef8d
2600:9000:21ea:600:3:760:2800:21
2600:9000:21ea:e200:17:3f5c:f800:21
2600:9000:23cb:7400:8:8845:1500:93a1
2600:9000:24f0:b200:17:f683:1d40:21
2606:4700::6811:180e
2606:4700::6811:382c
2607:f8b0:4004:c09::93
2607:f8b0:4004:c09::9c
2607:f8b0:4004:c0b::61
2607:f8b0:4004:c19::5e
2607:f8b0:4004:c19::8b
2607:f8b0:4004:c1b::9a
2620:1ec:c11::200
2a03:2880:f003:c0e:face:b00c:0:3
2a03:2880:f103:83:face:b00c:0:25de
2a04:4e42:600::729
35.160.151.220
35.186.249.72
35.244.232.184
44.229.190.23
44.236.188.36
52.92.184.8
54.159.131.230
54.162.205.18
54.172.68.41
54.230.160.114
68.67.179.153
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www.masterclass.com Open in urlscan Pro 2606:4700::6811:382c 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

250 Requests

96 %HTTPS

44 %IPv6

32 Domains

47 Subdomains

42 IPs

1 Countries

4468 kBTransfer

10536 kBSize

60 Cookies

17 Outgoing links

Page URL History

Redirected requests

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

Request headers

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Response headers

www.masterclass.com Open in urlscan Pro
2606:4700::6811:382c Public Scan

Screenshot
Live screenshot

Full Image

250
Requests

96 %
HTTPS

44 %
IPv6

32
Domains

47
Subdomains

42
IPs

1
Countries

4468 kB
Transfer

10536 kB
Size

60
Cookies

250 HTTP transactions
2 data transactions