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

Go To Rescan
Add Verdict Report

Submitted URL:
https://links.masterclass.com/a/click?_t=c862c12dcd894e7aaa5de2c182120673&_m=cd5d01dc69a94ae6a7c2eada8d5191e6&_e=l_N4xltWH7GIo...
Effective URL:
https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=1...
Submission: On February 17 via api (February 17th 2024, 1:13:17 pm UTC) from CA — Scanned from CA

Summary HTTP 271 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 47 IPs in 2 countries across 34 domains to perform 271 HTTP transactions. The main IP is 104.16.167.47, located in and belongs to CLOUDFLARENET, US. The main domain is www.masterclass.com. The Cisco Umbrella rank of the primary domain is 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	104.16.167.47 104.16.167.47	13335 (CLOUDFLAR...) (CLOUDFLARENET)
14	52.84.146.22 52.84.146.22	16509 (AMAZON-02) (AMAZON-02)
4	38.134.107.17 38.134.107.17	174 (COGENT-174) (COGENT-174)
1	23.204.77.29 23.204.77.29	16625 (AKAMAI-AS) (AKAMAI-AS)
5	151.101.194.27 151.101.194.27	54113 (FASTLY) (FASTLY)
1	151.101.2.217 151.101.2.217	54113 (FASTLY) (FASTLY)
5	35.244.232.184 35.244.232.184	15169 (GOOGLE) (GOOGLE)
1	18.160.249.75 18.160.249.75	16509 (AMAZON-02) (AMAZON-02)
5	142.250.31.97 142.250.31.97	15169 (GOOGLE) (GOOGLE)
1 3	23.40.207.82 23.40.207.82	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	18.172.139.79 18.172.139.79	16509 (AMAZON-02) (AMAZON-02)
10	172.253.62.138 172.253.62.138	15169 (GOOGLE) (GOOGLE)
2	31.13.66.19 31.13.66.19	32934 (FACEBOOK) (FACEBOOK)
4	13.107.21.200 13.107.21.200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
4	54.71.232.109 54.71.232.109	16509 (AMAZON-02) (AMAZON-02)
3	172.253.122.102 172.253.122.102	15169 (GOOGLE) (GOOGLE)
3	172.253.115.156 172.253.115.156	15169 (GOOGLE) (GOOGLE)
6	172.253.63.94 172.253.63.94	15169 (GOOGLE) (GOOGLE)
7	35.160.151.220 35.160.151.220	16509 (AMAZON-02) (AMAZON-02)
2 3	172.253.63.154 172.253.63.154	15169 (GOOGLE) (GOOGLE)
2	142.251.16.156 142.251.16.156	15169 (GOOGLE) (GOOGLE)
3	3.162.169.52 3.162.169.52	16509 (AMAZON-02) (AMAZON-02)
1	104.17.24.14 104.17.24.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
6	23.222.16.75 23.222.16.75	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	52.92.181.80 52.92.181.80	16509 (AMAZON-02) (AMAZON-02)
1	52.84.125.46 52.84.125.46	16509 (AMAZON-02) (AMAZON-02)
1 1	34.197.208.79 34.197.208.79	() ()
1 2	54.161.199.188 54.161.199.188	14618 (AMAZON-AES) (AMAZON-AES)
1	52.89.224.198 52.89.224.198	16509 (AMAZON-02) (AMAZON-02)
2	31.13.66.35 31.13.66.35	32934 (FACEBOOK) (FACEBOOK)
2 4	172.253.122.99 172.253.122.99	15169 (GOOGLE) (GOOGLE)
1	23.204.76.188 23.204.76.188	16625 (AKAMAI-AS) (AKAMAI-AS)
1	18.160.249.3 18.160.249.3	16509 (AMAZON-02) (AMAZON-02)
1	13.249.90.197 13.249.90.197	16509 (AMAZON-02) (AMAZON-02)
1	18.64.182.60 18.64.182.60	16509 (AMAZON-02) (AMAZON-02)
1	18.172.139.120 18.172.139.120	16509 (AMAZON-02) (AMAZON-02)
2	52.84.21.129 52.84.21.129	() ()
1 2	54.159.131.230 54.159.131.230	14618 (AMAZON-AES) (AMAZON-AES)
2 3	68.67.179.155 68.67.179.155	29990 (ASN-APPNEX) (ASN-APPNEX)
1 2	18.206.32.137 18.206.32.137	14618 (AMAZON-AES) (AMAZON-AES)
2	18.233.140.209 18.233.140.209	14618 (AMAZON-AES) (AMAZON-AES)
1	151.101.130.137 151.101.130.137	54113 (FASTLY) (FASTLY)
1 5	15.197.193.217 15.197.193.217	16509 (AMAZON-02) (AMAZON-02)
2	162.247.243.30 162.247.243.30	54113 (FASTLY) (FASTLY)
2	52.27.244.212 52.27.244.212	16509 (AMAZON-02) (AMAZON-02)
2	52.39.186.97 52.39.186.97	16509 (AMAZON-02) (AMAZON-02)
1 1	172.253.122.156 172.253.122.156	15169 (GOOGLE) (GOOGLE)
271	47

148 104.16.167.47 (None, ) 3 redirects

ASN13335 (CLOUDFLARENET, US)

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

14 52.84.146.22 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-84-146-22.ord53.r.cloudfront.net

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

4 38.134.107.17 (Santa Clara, United States)

ASN174 (COGENT-174, US)

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

1 23.204.77.29 (Miami, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-204-77-29.deploy.static.akamaitechnologies.com

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

5 151.101.194.27 (United States)

ASN54113 (FASTLY, US)

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

1 151.101.2.217 (United States)

ASN54113 (FASTLY, US)

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

5 35.244.232.184 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 184.232.244.35.bc.googleusercontent.com

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

1 18.160.249.75 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-160-249-75.ord58.r.cloudfront.net

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

5 142.250.31.97 (Oxford, United States)

ASN15169 (GOOGLE, US)
PTR: bj-in-f97.1e100.net

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

3 23.40.207.82 (Atlanta, United States) 1 redirects

ASN20940 (AKAMAI-ASN1, NL)
PTR: a23-40-207-82.deploy.static.akamaitechnologies.com

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

1 18.172.139.79 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-172-139-79.ord56.r.cloudfront.net

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

10 172.253.62.138 (United States)

ASN15169 (GOOGLE, US)
PTR: bc-in-f138.1e100.net

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

2 31.13.66.19 (Ashburn, United States)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-01-iad3.fbcdn.net

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

4 13.107.21.200 (United States)

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

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

4 54.71.232.109 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-71-232-109.us-west-2.compute.amazonaws.com

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

3 172.253.122.102 (United States)

ASN15169 (GOOGLE, US)
PTR: bh-in-f102.1e100.net

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

3 172.253.115.156 (United States)

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

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

6 172.253.63.94 (United States)

ASN15169 (GOOGLE, US)
PTR: bi-in-f94.1e100.net

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

7 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

3 172.253.63.154 (United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: bi-in-f154.1e100.net

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

2 142.251.16.156 (Queens, United States)

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

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

3 3.162.169.52 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-162-169-52.ord56.r.cloudfront.net

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

1 104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)

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

1 35.186.249.72 (Kansas City, United States)

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

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

6 23.222.16.75 (Ashburn, United States)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a23-222-16-75.deploy.static.akamaitechnologies.com

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

1 52.92.181.80 (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 52.84.125.46 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-84-125-46.ord53.r.cloudfront.net

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

1 34.197.208.79 (Ashburn, United States) 1 redirects

ASN- ()
PTR: ec2-34-197-208-79.compute-1.amazonaws.com

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

2 54.161.199.188 (United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-161-199-188.compute-1.amazonaws.com

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

1 52.89.224.198 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-89-224-198.us-west-2.compute.amazonaws.com

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

2 31.13.66.35 (Ashburn, United States)

ASN32934 (FACEBOOK, US)
PTR: edge-star-mini-shv-01-iad3.facebook.com

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

4 172.253.122.99 (United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: bh-in-f99.1e100.net

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

1 23.204.76.188 (Miami, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-204-76-188.deploy.static.akamaitechnologies.com

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

1 18.160.249.3 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-160-249-3.ord58.r.cloudfront.net

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

1 13.249.90.197 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-249-90-197.ord52.r.cloudfront.net

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

1 18.64.182.60 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-64-182-60.ord58.r.cloudfront.net

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

1 18.172.139.120 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-172-139-120.ord56.r.cloudfront.net

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

2 52.84.21.129 (United States)

ASN- ()
PTR: server-52-84-21-129.ord53.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

3 68.67.179.155 (North Bergen, United States) 2 redirects

ASN29990 (ASN-APPNEX, US)
PTR: 579.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net

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

2 18.206.32.137 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-206-32-137.compute-1.amazonaws.com

rp.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

1 151.101.130.137 (United States)

ASN54113 (FASTLY, US)

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

5 15.197.193.217 (Seattle, United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: a12b7a488abeaa9e4.awsglobalaccelerator.com

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

2 162.247.243.30 (United States)

ASN54113 (FASTLY, US)

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

2 52.27.244.212 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-27-244-212.us-west-2.compute.amazonaws.com

s3shglasfi.execute-api.us-west-2.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.39.186.97 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-39-186-97.us-west-2.compute.amazonaws.com

ckjjzdn8vk.execute-api.us-west-2.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.253.122.156 (United States) 1 redirects

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

cm.g.doubleclick.net	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	142 KB
10	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 45	23 KB
7	adsrvr.org 1 redirects js.adsrvr.org — Cisco Umbrella Rank: 1690 insight.adsrvr.org — Cisco Umbrella Rank: 671 match.adsrvr.org — Cisco Umbrella Rank: 389	6 KB
7	segment.io api.segment.io — Cisco Umbrella Rank: 1354	1 KB
7	doubleclick.net 3 redirects stats.g.doubleclick.net — Cisco Umbrella Rank: 113 googleads.g.doubleclick.net — Cisco Umbrella Rank: 43 cm.g.doubleclick.net — Cisco Umbrella Rank: 278	6 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	google.ca www.google.ca — Cisco Umbrella Rank: 8927	904 B
5	liadm.com 1 redirects b-code.liadm.com — Cisco Umbrella Rank: 3417 rp.liadm.com — Cisco Umbrella Rank: 1582 idx.liadm.com — Cisco Umbrella Rank: 2236	17 KB
5	amazonaws.com s3-us-west-2.amazonaws.com s3shglasfi.execute-api.us-west-2.amazonaws.com — Cisco Umbrella Rank: 52845 ckjjzdn8vk.execute-api.us-west-2.amazonaws.com — Cisco Umbrella Rank: 33755	60 KB
5	amplitude.com cdn.amplitude.com — Cisco Umbrella Rank: 3105 api.amplitude.com — Cisco Umbrella Rank: 2137	19 KB
5	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 52	439 KB
4	adnxs.com 2 redirects acdn.adnxs.com — Cisco Umbrella Rank: 639 ib.adnxs.com — Cisco Umbrella Rank: 272	6 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	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
2	nr-data.net bam-cell.nr-data.net — Cisco Umbrella Rank: 3360	825 B
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 114	239 B
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	yahoo.net 1 redirects hb.yahoo.net — Cisco Umbrella Rank: 734	616 B
1	newrelic.com js-agent.newrelic.com — Cisco Umbrella Rank: 737	18 KB
1	tvspix.com tvspix.com — Cisco Umbrella Rank: 17407	194 B
1	pointmediatracker.com 1 redirects pixel.pointmediatracker.com — Cisco Umbrella Rank: 4455	523 B
1	getangler.ai static.getangler.ai — Cisco Umbrella Rank: 318838	2 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
271	34

	Domain	Requested by
146	www.masterclass.com	1 redirects www.masterclass.com
14	cdn.segment.com	www.masterclass.com
10	www.google-analytics.com	www.masterclass.com www.googletagmanager.com
7	api.segment.io	www.masterclass.com
6	analytics.tiktok.com	www.masterclass.com analytics.tiktok.com
6	www.google.ca	www.masterclass.com
5	www.googletagmanager.com	www.masterclass.com
5	metrics.brightcove.com	www.masterclass.com
4	match.adsrvr.org	www.masterclass.com js.adsrvr.org
4	www.google.com	2 redirects www.masterclass.com
4	api.amplitude.com	www.masterclass.com
4	bat.bing.com	www.masterclass.com
4	ujjak2x1py-dsn.algolia.net	www.masterclass.com
3	ib.adnxs.com	2 redirects 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	ckjjzdn8vk.execute-api.us-west-2.amazonaws.com	www.masterclass.com
2	s3shglasfi.execute-api.us-west-2.amazonaws.com	www.masterclass.com
2	bam-cell.nr-data.net	www.masterclass.com
2	idx.liadm.com	www.masterclass.com
2	rp.liadm.com	1 redirects www.masterclass.com
2	segment.prod.bidr.io	1 redirects www.masterclass.com
2	js.adsrvr.org	www.masterclass.com match.adsrvr.org
2	www.facebook.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	hb.yahoo.net	1 redirects
1	cm.g.doubleclick.net	1 redirects
1	insight.adsrvr.org	1 redirects
1	js-agent.newrelic.com	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	acdn.adnxs.com	www.masterclass.com
1	tvspix.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
271	53

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
*.segment.com Amazon RSA 2048 M03	`2023-11-14` - `2024-12-13`	a year	crt.sh
algolia.net Sectigo RSA Organization Validation Secure Server CA	`2024-01-04` - `2025-02-02`	a year	crt.sh
players.brightcove.net DigiCert TLS RSA SHA256 2020 CA1	`2023-05-30` - `2024-05-30`	a year	crt.sh
brightcove.com GlobalSign Atlas R3 DV TLS CA 2023 Q4	`2023-12-14` - `2025-01-14`	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
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	`2023-11-26` - `2024-02-24`	3 months	crt.sh
www.bing.com Microsoft Azure TLS Issuing CA 02	`2024-01-21` - `2024-06-27`	5 months	crt.sh
*.amplitude.com COMODO RSA Domain Validation Secure Server CA	`2024-01-31` - `2025-03-02`	a year	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
tvspix.com Amazon RSA 2048 M01	`2023-04-25` - `2024-05-23`	a year	crt.sh
www.google.com GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
cdn.adnxs.com GeoTrust RSA CA 2018	`2023-08-24` - `2024-08-24`	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
js-agent.newrelic.com GlobalSign Atlas R3 DV TLS CA 2024 Q1	`2024-01-15` - `2025-02-15`	a year	crt.sh
*.nr-data.net DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-09-29` - `2024-10-01`	a year	crt.sh
*.execute-api.us-west-2.amazonaws.com Amazon RSA 2048 M01	`2023-06-02` - `2024-06-30`	a year	crt.sh

This page contains 5 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: B3BE4B9526ED8BDDB61ADBF71EB3CADE
Requests: 263 HTTP requests in this frame

Frame: https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0
Frame ID: FE690B5633EF3DE5AA34116AE5EEADB5
Requests: 2 HTTP requests in this frame

Frame: https://match.adsrvr.org/track/cmf/appnexus?ttd=1&anid=631822019330466606&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499
Frame ID: BFDFA25FFF28F17C3EB8B0745052D2D5
Requests: 1 HTTP requests in this frame

Frame: https://match.adsrvr.org/track/cmf/google?g_uuid=&gdpr=0&gdpr_consent=&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499&google_gid=CAESEGgPX5RDCOzMLTMp5Gv7Gro&google_cver=1
Frame ID: 3F40EA3CCDD6945029E8D8064B5AF779
Requests: 1 HTTP requests in this frame

Frame: https://match.adsrvr.org/track/cmf/generic?ttd_pid=rightmedia
Frame ID: 77B05B799E04019E19CF258992D1A050
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Prepare to Be Unprepared

Page URL History Show full URLs

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

Detected technologies

Amplitude (Analytics) Expand

Overall confidence: 100%
Detected patterns

cdn\.amplitude\.com

AppNexus (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

adnxs\.(?:net|com)

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

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

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

Segment (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

271
Requests

97 %
HTTPS

0 %
IPv6

34
Domains

53
Subdomains

47
IPs

2
Countries

4490 kB
Transfer

10584 kB
Size

66
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-SavqCBQdp9v5GeM5BQvtR4AjdoAWgbcDaaLAfLOOmppC60G3VcQX6WgISijhooMfwKVQebVlaI72JTvVnaqmjOnWg6_a0o04Qsi_PD3lzho3vHU0yyhfctl9_N2Wpf58Agr-BxQreQTE3ezuamQ9XvaC2xL4TM3tGzOUDnkYOc65pcsZj7LCUgyuOS_rZ 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 210

https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=6bb52d61-3278-48ba-b384b3ffc9db1baa&user_id=undefined&utm_source=Email&utm_medium=Blast&utm_campaign=APoeAnnouncement&gtmcb=199065115 HTTP 302
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=2f30166a-953c-449d-a754-1d4e00e75549.undefined&ord=3948637314977662294 HTTP 303
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=2f30166a-953c-449d-a754-1d4e00e75549.undefined&ord=3948637314977662294&_bee_ppp=1

Request Chain 229

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1693291659&cv=11&fst=1708175589256&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&ocp_id=5bDQZcraJoH1xtYP_ouAuAc&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1EQl9EdE1fbEhMcW9ZODRDMzNEQjVwZnI1X3E4TXk2Z2dMLXlSQXI5ZFRYZjRYR21RU2RzZXciEwiK4e_5ubKEAxWButEEHf4FAHcyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC HTTP 302
https://www.google.com/pagead/1p-conversion/952839809/?random=1693291659&cv=11&fst=1708175589256&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1EQl9EdE1fbEhMcW9ZODRDMzNEQjVwZnI1X3E4TXk2Z2dMLXlSQXI5ZFRYZjRYR21RU2RzZXciEwiK4e_5ubKEAxWButEEHf4FAHcyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=5bDQZcraJoH1xtYP_ouAuAc&cid=CAQSGwAvHhf_Av-MZvK_Sr43d6NVT3JrI8PTK7YleA&random=4263272810 HTTP 302
https://www.google.ca/pagead/1p-conversion/952839809/?random=1693291659&cv=11&fst=1708175589256&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1EQl9EdE1fbEhMcW9ZODRDMzNEQjVwZnI1X3E4TXk2Z2dMLXlSQXI5ZFRYZjRYR21RU2RzZXciEwiK4e_5ubKEAxWButEEHf4FAHcyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=5bDQZcraJoH1xtYP_ouAuAc&cid=CAQSGwAvHhf_Av-MZvK_Sr43d6NVT3JrI8PTK7YleA&random=4263272810&ipr=y

Request Chain 243

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1396142398 HTTP 303
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1396142398&_bee_ppp=1

Request Chain 244

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=949800286&cv=11&fst=1708175589730&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%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&ocp_id=5bDQZdGnMt2KvPIP4Oqg4AQ&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1OM1NkR3Q2SUNpVWxQWEdpS3hrT0kyam43eHZnY3lubk9SaGZMMFJueUFSc21yckk0YkxqbGMiEwiRrvv5ubKEAxVdBU8IHWA1CEwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC HTTP 302
https://www.google.com/pagead/1p-conversion/952839809/?random=949800286&cv=11&fst=1708175589730&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%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=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1OM1NkR3Q2SUNpVWxQWEdpS3hrT0kyam43eHZnY3lubk9SaGZMMFJueUFSc21yckk0YkxqbGMiEwiRrvv5ubKEAxVdBU8IHWA1CEwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=5bDQZdGnMt2KvPIP4Oqg4AQ&cid=CAQSKQAvHhf_W09EGWYITLukOJI8IaKz3zdTCpSzf82Vy-0COwZ675e2atUC&random=2852267772 HTTP 302
https://www.google.ca/pagead/1p-conversion/952839809/?random=949800286&cv=11&fst=1708175589730&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%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=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1OM1NkR3Q2SUNpVWxQWEdpS3hrT0kyam43eHZnY3lubk9SaGZMMFJueUFSc21yckk0YkxqbGMiEwiRrvv5ubKEAxVdBU8IHWA1CEwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=5bDQZdGnMt2KvPIP4Oqg4AQ&cid=CAQSKQAvHhf_W09EGWYITLukOJI8IaKz3zdTCpSzf82Vy-0COwZ675e2atUC&random=2852267772&ipr=y

Request Chain 248

https://rp.liadm.com/j?dtstmp=1708175590267&se=e30&duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&tv=v2.13.1&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&wpn=lc-bundle&cd=.masterclass.com HTTP 302
https://rp.liadm.com/j?se=e30&duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&cd=.masterclass.com&dtstmp=1708175590267&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

Request Chain 256

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

Request Chain 267

https://ib.adnxs.com/getuid?https%3a%2f%2fmatch.adsrvr.org%2ftrack%2fcmf%2fappnexus%3fttd%3d1%26anid%3d%24UID&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499 HTTP 307
https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%253a%252f%252fmatch.adsrvr.org%252ftrack%252fcmf%252fappnexus%253fttd%253d1%2526anid%253d%2524UID%26ttd_tdid%3Db77e8861-9c27-4301-ba20-a742db2ee499 HTTP 302
https://match.adsrvr.org/track/cmf/appnexus?ttd=1&anid=631822019330466606&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499

Request Chain 268

https://cm.g.doubleclick.net/pixel?google_nid=TheTradeDesk&google_cm&google_sc&google_hm=Yjc3ZTg4NjEtOWMyNy00MzAxLWJhMjAtYTc0MmRiMmVlNDk5&gdpr=0&gdpr_consent=&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499 HTTP 302
https://match.adsrvr.org/track/cmf/google?g_uuid=&gdpr=0&gdpr_consent=&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499&google_gid=CAESEGgPX5RDCOzMLTMp5Gv7Gro&google_cver=1

Request Chain 269

https://hb.yahoo.net/cksync.php?cs=3&type=55953&gdpr=%24%7bGDPR%7d&gdpr_consent=%24%7bGDPR_CONSENT%7d&gpp=%24%7bGPP_STRING%7d&gpp_sid=%24%7bGPP_SID%7d&ovsid=rightmedia&redirect=https%3a%2f%2fmatch.adsrvr.org%2ftrack%2fcmf%2fgeneric%3fttd_pid%3drightmedia&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499 HTTP 302
https://match.adsrvr.org/track/cmf/generic?ttd_pid=rightmedia

271 HTTP transactions
2 data transactions

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

GET
H2

200

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

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

580 KB
120 KB

526ms
524ms

Document
text/html

104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Next.js

Resource Hash

17711ec02197105de1f77b812b323648645b44e80ef59b3ce4a2faafd905ade4

Security Headers

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

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
accept-language: en-CA,en;q=0.9

Response headers

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cf-cache-status: DYNAMIC
cf-ray: 856e491a48d0843b-YVR
content-encoding: br
content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
content-type: text/html; charset=utf-8
date: Sat, 17 Feb 2024 13:13:04 GMT
server: cloudflare
strict-transport-security: max-age=15724800; includeSubDomains
vary: Accept-Encoding
x-content-type-options: nosniff
x-powered-by: Next.js
x-upstream: http://next_frontend
x-xss-protection: 1; mode=block

Redirect headers

cache-control: no-cache
cf-cache-status: DYNAMIC
cf-ray: 856e4918d848843b-YVR
content-type: text/html; charset=utf-8
date: Sat, 17 Feb 2024 13:13:04 GMT
location: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
server: cloudflare
strict-transport-security: max-age=15724800; includeSubDomains
vary: Accept-Encoding, Origin
x-content-type-options: nosniff
x-download-options: noopen
x-frame-options: DENY
x-permitted-cross-domain-policies: none
x-request-id: 3976944c45bde0e34e406c20545974f6
x-runtime: 0.057390
x-upstream: http://api_backend
x-xss-protection: 1; mode=block

GET
H2 200 sohne-schmal-dreiviertelfett.woff2
www.masterclass.com/_next-public/fonts/ 20 KB
21 KB 299ms
298ms Font
font/woff2 104.16.167.47
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
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

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
Origin: 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

Response headers

date: Sat, 17 Feb 2024 13:13:04 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
cf-cache-status: MISS
content-length: 20820
x-xss-protection: 1; mode=block
last-modified: Fri, 16 Feb 2024 17:47:52 GMT
server: cloudflare
etag: W/"5154-18db3082540"
vary: Accept-Encoding
content-type: font/woff2
x-upstream: http://next_frontend
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 856e491d9a40843b-YVR
expires: Sat, 17 Feb 2024 17:13:04 GMT

GET
H2 200 7c5gfywnzfe4dq5tu0aaafv4gzzj
www.masterclass.com/course-images/attachments/ 52 KB
52 KB 257ms
256ms Image
image/webp 104.16.167.47
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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a0fd0dc14b16a38fedf9a8a2c2a0e4ee728e6f251459bbe51cf8cfdd3f33607c

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

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: Sat, 17 Feb 2024 13:13:04 GMT
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
x-content-type-options: nosniff
cf-cache-status: HIT
content-length: 53096
cf-resized: internal=ok/h q=0 n=26+0 c=18+187 v=2024.1.3 l=53096
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cf-bgj: imgq:76,h2pri
server: cloudflare
etag: "cfQluu8TtMbN1QUefDW37cATN_PKs1H9FPt-GDbarvDQ:b953975fbf1f780494d4cf56d4e09928"
vary: Accept, Accept-Encoding
access-control-allow-methods: GET
content-type: image/webp
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
cf-ray: 856e491dca4e843b-YVR

GET
H2 200 a648sj5jx0nayowg892rzy6ctnbb
www.masterclass.com/course-images/attachments/ 99 KB
99 KB 203ms
198ms Image
image/webp 104.16.167.47
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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

51594b33fa65978c3c5dd2a89f61b42c592a4fff432e06a76587bda7c620dd2f

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

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

date: Sat, 17 Feb 2024 13:13:04 GMT
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
x-content-type-options: nosniff
cf-cache-status: HIT
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cf-bgj: imgq:76,h2pri
server: cloudflare
etag: "cfuZuRDqWhRurExW5x-M4J0yZuPKs1H9FPt-GDbarvDQ:801231416df77554d7d6d3044e2015a8"
vary: Accept, Accept-Encoding
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content-type: image/webp
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
cf-ray: 856e491dca57843b-YVR

GET
H2 200 8splf752lenqg5azq4798k51y052
www.masterclass.com/course-images/attachments/ 4 KB
4 KB 119ms
119ms Image
image/webp 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.masterclass.com/course-images/attachments/8splf752lenqg5azq4798k51y052?width=256&quality=75&format=webp

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.167.47 -, , 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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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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content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
x-content-type-options: nosniff
cf-cache-status: HIT
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cf-bgj: imgq:76,h2pri
server: cloudflare
etag: "cflDdoVXLJ8hQHzluO38Hg4txyS834t-KjzzyOBrOmDQ:02386f6ad0858733e3980114d36b4dca"
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General

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Full URL

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GET
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CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

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Security

TLS 1.3, , AES_128_GCM

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Response headers

date: Sat, 17 Feb 2024 13:13:06 GMT
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www.masterclass.com/jsonapi/v1/users/ 74 B
635 B 180ms
177ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

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Security

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Response headers

date: Sat, 17 Feb 2024 13:13:06 GMT
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GET
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www.masterclass.com/jsonapi/v1/user/ 74 B
861 B 177ms
175ms Fetch
application/json 104.16.167.47
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

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Protocol

Security

TLS 1.3, , AES_128_GCM

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Response headers

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POST
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General

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Show headers Download Go to

Full URL

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Protocol

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Security

TLS 1.3, , AES_256_GCM

Server

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Reverse DNS

Software

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Response headers

Date: Sat, 17 Feb 2024 13:13:06 GMT
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POST
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105ms XHR
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General

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Show headers Download Go to

Full URL

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Request headers

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Response headers

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General

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Show headers Download Go to

Full URL

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

38.134.107.17 Santa Clara, United States, ASN174 (COGENT-174, US),

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Software

nginx /

Resource Hash

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Request headers

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OK queries
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102ms Preflight
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General

Check archive.org

Show headers Download Go to

Full URL

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

38.134.107.17 Santa Clara, United States, ASN174 (COGENT-174, US),

Reverse DNS

Software

nginx /

Resource Hash

Security Headers

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Request headers

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GET
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www.masterclass.com/_next/static/chunks/ 0
22 KB 100ms
99ms Other
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CLOUDFLARENET

General

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Show headers Download Go to

Full URL

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

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Protocol

Security

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Server

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Response headers

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GET
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www.masterclass.com/_next/static/chunks/ 0
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85ms Other
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CLOUDFLARENET

General

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Show headers Download Go to

Full URL

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

Requested by

Protocol

Security

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Server

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Resource Hash

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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

date: Sat, 17 Feb 2024 13:13:06 GMT
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cache-control: public, max-age=31536000
cf-ray: 856e4927bf52843b-YVR
expires: Sun, 16 Feb 2025 13:13:06 GMT

GET
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www.masterclass.com/_next/static/chunks/pages/ 0
15 KB 87ms
86ms Other
application/javascript 104.16.167.47
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

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Reverse DNS

Software

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Resource Hash

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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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strict-transport-security: max-age=15724800; includeSubDomains
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cache-control: public, max-age=31536000
cf-ray: 856e4927bf53843b-YVR
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x-cache-hits: 1

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
295 B 383ms
158ms Image
image/gif 35.244.232.184
GOOGLE

General

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Show headers Download Go to Show image

Full URL

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.244.232.184 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=300; includeSubDomains

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

strict-transport-security: max-age=300; includeSubDomains
date: Sat, 17 Feb 2024 13:13:08 GMT
via: 1.1 google
access-control-allow-methods: GET
content-type: image/gif
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content-length: 35
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
88 B 384ms
159ms Image
image/gif 35.244.232.184
GOOGLE

General

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Full URL

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.244.232.184 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=300; 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

strict-transport-security: max-age=300; includeSubDomains
date: Sat, 17 Feb 2024 13:13:08 GMT
via: 1.1 google
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
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content-length: 35
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
88 B 329ms
159ms Image
image/gif 35.244.232.184
GOOGLE

General

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Full URL

https://metrics.brightcove.com/v2/tracker?domain=videocloud&platform=video-js&session=8d0a1de39248e5b39c2cd706&account=5344802162001&destination=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&platform_version=6.64.3&player=players.brightcove.com%2F5344802162001%2F1cMNiwC9oQ_default%2Ftrue&player_name=Production%20Player%20-%20true&source=&autoplay=false&ads_enabled=false&usage=qualityLevels!2.0.9&usage=qualityMenu!1.4.0&usage=inpage-embed&event=player_load&time=1708175587746&qos.performance.memory.jsHeapSizeLimit=3760000000&qos.performance.memory.usedJSHeapSize=33100000&qos.performance.memory.totalJSHeapSize=50400000&qos.performance.navigation.redirectCount=0&qos.performance.navigation.type=0&qos.performance.navigation.directedMigration=false&qos.performance.timing.loadEventEnd=0&qos.performance.timing.loadEventStart=0&qos.performance.timing.domComplete=0&qos.performance.timing.domContentLoadedEventEnd=1708175585918&qos.performance.timing.domContentLoadedEventStart=1708175585918&qos.performance.timing.domInteractive=1708175585062&qos.performance.timing.domLoading=1708175584853&qos.performance.timing.responseEnd=1708175585057&qos.performance.timing.responseStart=1708175584849&qos.performance.timing.requestStart=1708175584323&qos.performance.timing.secureConnectionStart=0&qos.performance.timing.connectEnd=1708175584322&qos.performance.timing.connectStart=1708175584322&qos.performance.timing.domainLookupEnd=1708175584322&qos.performance.timing.domainLookupStart=1708175584322&qos.performance.timing.fetchStart=1708175584322&qos.performance.timing.redirectEnd=0&qos.performance.timing.redirectStart=0&qos.performance.timing.unloadEventEnd=0&qos.performance.timing.unloadEventStart=0&qos.performance.timing.navigationStart=1708175583646&qos.player.dimensions=%5B%5B1708175587745%2C%220x0%22%2C%22100x100%22%5D%5D&qos.player.pixelratio=%5B%5B1708175587745%2C1%5D%5D&qos.player.screendimensions=%5B%5B1708175587745%2C%221600x1200%22%5D%5D&seq=2

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.244.232.184 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=300; 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

strict-transport-security: max-age=300; includeSubDomains
date: Sat, 17 Feb 2024 13:13:08 GMT
via: 1.1 google
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
cache-control: must-revalidate,no-cache,no-store
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept, Authorization
content-length: 35
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

GET
H2 200 schemaFilter.bundle.f63551a29dc1697f71b6.js Show response
cdn.segment.com/analytics-next/bundles/ 2 KB
1 KB 132ms
131ms Script
application/javascript 52.84.146.22
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.segment.com/analytics-next/bundles/schemaFilter.bundle.f63551a29dc1697f71b6.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: 52.84.146.22 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-84-146-22.ord53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: b79a43a28dc356d07de97ee365a01d714812e2eb02b15397cefb226d2a019a83

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: Tue, 13 Feb 2024 13:42:11 GMT
x-amz-version-id: Vhxc.PNoCl1XdQ5uL7S33Fz9JAAyJXMa
content-encoding: br
via: 1.1 85484bc93a3bf518807a3ced5b71f7de.cloudfront.net (CloudFront)
x-amz-cf-pop: ORD53-C1
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x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
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server: AmazonS3
etag: W/"2a359f6227308e4ee31623f9381ae1d7"
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vary: Accept-Encoding
x-amz-cf-id: CH4v1kq2ROeaNAdBe2GPvwu5-59eb6Ym29umGlWUGvrWF6FakqiTvg==

GET
H2 200 bfab87631cbcb7d70964.js Show response
cdn.segment.com/next-integrations/actions/google-analytics-4-web/ 190 KB
54 KB 145ms
144ms Script
application/javascript 52.84.146.22
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.segment.com/next-integrations/actions/google-analytics-4-web/bfab87631cbcb7d70964.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: 52.84.146.22 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-84-146-22.ord53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: cbcc12bee438733478bc68281e69f0e6031444c835279466ce3d75dc69b95c62

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-amz-version-id: R.q4B1o9W.cldK7sIK0FcyezROk_Do4n
content-encoding: br
via: 1.1 85484bc93a3bf518807a3ced5b71f7de.cloudfront.net (CloudFront)
date: Sat, 17 Feb 2024 05:50:25 GMT
x-amz-cf-pop: ORD53-C1
age: 26563
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
last-modified: Fri, 26 Jan 2024 00:42:32 GMT
server: AmazonS3
etag: W/"04af00a4669e6d93238f8599aa9e0e69"
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x-amz-cf-id: jt7PTOP-5_r5VinpXY0TtLUsWr8CPD32wfHvpZ0CuoSr-BpSrMSjhg==

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
88 B 155ms
155ms Image
image/gif 35.244.232.184
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.244.232.184 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=300; 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

strict-transport-security: max-age=300; includeSubDomains
date: Sat, 17 Feb 2024 13:13:08 GMT
via: 1.1 google
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
cache-control: must-revalidate,no-cache,no-store
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content-length: 35
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

GET
H/1.1 200
OK image.jpg
cf-images.us-east-1.prod.boltdns.net/v1/jit/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/main/1920x1080/39s872ms/match/ 108 KB
108 KB 421ms
129ms Image
image/jpeg 18.160.249.75
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cf-images.us-east-1.prod.boltdns.net/v1/jit/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/main/1920x1080/39s872ms/match/image.jpg
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: 18.160.249.75 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-160-249-75.ord58.r.cloudfront.net
Software: / BC
Resource Hash: 7c9a930b5181995336221cc1b968d152a7836aada0ae5679fa762941f42de935

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: Thu, 16 Nov 2023 02:18:14 GMT
Via: 1.1 9194c442b098b961aed83447bc467cb6.cloudfront.net (CloudFront)
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Amz-Cf-Pop: ORD58-P5
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X-Powered-By: BC
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X-Amz-Cf-Id: dok0kJ2A33yXGlIamv3SuqXXpNssV3QaNCoB_fbPN_R1TuUKynsbZg==
Expires: Sat, 16 Nov 2024 02:18:14 GMT

GET
H2 200 master.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/10s/ 6 KB
6 KB 172ms
167ms XHR
application/x-mpegurl 151.101.194.27
FASTLY

General

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Show headers Download Go to

Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/10s/master.m3u8?fastly_token=NjVkOWViYzdfOGRmNGU0M2EzNzRlNmYxZGE4NmFlOGM1YjFiY2ZjNmFhNDdjNmI3ODVhMTMyYmM1ZjBhOGM1YTIwOTU5NjQwMg%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
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.194.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: a2cc61a7d0d000ec6f880254b59d8873b38bb95ae6ee2914f2a6d746578a6387

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 13:13:08 GMT
via: 1.1 varnish
age: 0
x-powered-by: BC
x-cache: MISS
x-bolt-device-group: desktop-chrome
content-length: 5774
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x-timer: S1708175588.115820,VS0,VE89
x-powered-from: gantry
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x-cache-hits: 0

GET
BLOB 200
OK a4333e80-af9e-431b-a690-535b33a23d4e
https://www.masterclass.com/ 6 KB
0 Other
application/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.masterclass.com/a4333e80-af9e-431b-a690-535b33a23d4e
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: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 6c8080b8db8443b7e4a1c5021e0490917c6b2bf5439be933dbf43ff90902d9d6

Request headers

accept-language: en-CA,en;q=0.9
Referer
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

Content-Length: 5914
Content-Type: application/javascript

GET
BLOB 200
OK b33b0409-d30c-4360-a45c-b4fff68e7f42
https://www.masterclass.com/ 87 KB
0 Other
application/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.masterclass.com/b33b0409-d30c-4360-a45c-b4fff68e7f42
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: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
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Request headers

accept-language: en-CA,en;q=0.9
Referer
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

Content-Length: 88599
Content-Type: application/javascript

GET
BLOB 200
OK 2dc4cf50-6ce5-48d6-ad3c-73ac6f1fa775
https://www.masterclass.com/ 87 KB
0 Other
application/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.masterclass.com/2dc4cf50-6ce5-48d6-ad3c-73ac6f1fa775
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: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
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Request headers

accept-language: en-CA,en;q=0.9
Referer
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

Content-Length: 88599
Content-Type: application/javascript

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
97 B 155ms
155ms Image
image/gif 35.244.232.184
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.244.232.184 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=300; 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

strict-transport-security: max-age=300; includeSubDomains
date: Sat, 17 Feb 2024 13:13:08 GMT
via: 1.1 google
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
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content-length: 35
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

GET
H2 200 3afb34170d18de455d37.js Show response
cdn.segment.com/next-integrations/actions/845/ 24 KB
8 KB 132ms
131ms Script
application/javascript 52.84.146.22
AMAZON-02

General

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Show headers Download Go to

Full URL: https://cdn.segment.com/next-integrations/actions/845/3afb34170d18de455d37.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: 52.84.146.22 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-84-146-22.ord53.r.cloudfront.net
Software: AmazonS3 /
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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

x-amz-version-id: HsD9W7j8_kOvkjo7SAH1hu3oW68vMSHh
content-encoding: gzip
via: 1.1 85484bc93a3bf518807a3ced5b71f7de.cloudfront.net (CloudFront)
date: Sat, 17 Feb 2024 09:10:56 GMT
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Show headers Download Go to

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Response headers

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GET
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129ms 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
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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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GET
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132ms 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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135ms 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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Response headers

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GET
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2 KB 137ms
137ms 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
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GET
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137ms 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
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138ms Script
application/javascript 52.84.146.22
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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Response headers

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GET
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cdn.segment.com/next-integrations/integrations/google-adwords-new/1.3.0/ 4 KB
2 KB 140ms
140ms Script
application/javascript 52.84.146.22
AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/google-adwords-new/1.3.0/google-adwords-new.dynamic.js.gz
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Response headers

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GET
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93 KB 500ms
176ms Script
application/javascript 142.250.31.97
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-CKM9ZCCQBN

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

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Request headers

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GET
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FASTLY

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Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/6e5a09cc-275b-4de2-bbba-b96d37db759d/10s/rendition.m3u8?fastly_token=NjVkOWVmNDVfOTU5NjhhYjAxNzU2NmI2NGZiZDYwNDdmNTM3Yjc5MzFlYzAzZWU0NjY0MTdlYTg2MmE3MDY0Mzk4NDkzZjkxMA%3D%3D
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Request headers

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Response headers

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GET
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Full URL: https://cdn.segment.com/next-integrations/integrations/vendor/commons.c42222c4cb2f8913500f.js.gz
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video/mp2t 23.40.207.82
AKAMAI-ASN1

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Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/6e5a09cc-275b-4de2-bbba-b96d37db759d/5x/segment0.ts?akamai_token=exp=1708496039~acl=/media/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/6e5a09cc-275b-4de2-bbba-b96d37db759d/*~hmac=bf31c4430036d8682dfc1517a8c0f051d5bc09fed453b777e48cd2f164c6a70b
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GET
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Full URL: https://cdn.amplitude.com/libs/amplitude-5.2.2-min.gz.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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GET
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GET
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FACEBOOK

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GET
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www.googletagmanager.com/ 298 KB
95 KB 400ms
382ms Script
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GOOGLE

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

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Server

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GET
H2 200 bat.js Show response
bat.bing.com/ 45 KB
13 KB 341ms
88ms Script
application/javascript 13.107.21.200
MICROSOFT-CORP-MS...

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GET
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79 KB 322ms
305ms Script
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GOOGLE

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GET
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bat.bing.com/p/action/ 0
116 B 84ms
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MICROSOFT-CORP-MS...

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

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POST
H2 200 / Show response
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228 B 284ms
111ms XHR
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AMAZON-02

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Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-54-71-232-109.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: Sat, 17 Feb 2024 13:13:09 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=1-65d0b0e5-256bb6183687d04c20cc05b6
content-length: 7

POST
H2 204 collect
analytics.google.com/g/ 0
257 B 499ms
170ms Ping
text/plain 172.253.122.102
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=1708175588290&_gaz=1&gcd=13l3l3l3l2&npa=0&dma=0&cid=1435890206.1708175589&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=1708175589&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=5505
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CKM9ZCCQBN
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.253.122.102 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: bh-in-f102.1e100.net
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: Sat, 17 Feb 2024 13:13:09 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
47 B 497ms
169ms Ping
text/plain 172.253.115.156
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=1435890206.1708175589&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: 172.253.115.156 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: bg-in-f156.1e100.net
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: Sat, 17 Feb 2024 13:13:09 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 506ms
179ms Image
image/gif 172.253.63.94
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=1435890206.1708175589&gtm=45je42e0v9115597275za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=224761895

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bi-in-f94.1e100.net

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: Sat, 17 Feb 2024 13:13:09 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 260ms
88ms 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: Sat, 17 Feb 2024 13:13:09 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 326ms
159ms 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: Sat, 17 Feb 2024 13:13:09 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

GET
H2 204 0
bat.bing.com/action/ 0
361 B 89ms
89ms Image
text/plain 13.107.21.200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=5563574&Ver=2&mid=36d4d380-8beb-4593-8e1e-24680934171f&sid=4b934970cd9611ee93332954ade9c58e&vid=4b93a110cd9611eea839e553b6ec591e&vids=1&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=412202

Requested by

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

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: Sat, 17 Feb 2024 13:13:08 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: EBDF20C05B3F4D8EB5660E865815F935 Ref B: STBEDGE0514 Ref C: 2024-02-17T13:13:09Z
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 309ms
157ms 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: Sat, 17 Feb 2024 13:13:09 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 304ms
156ms 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: Sat, 17 Feb 2024 13:13:09 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 300ms
158ms 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: Sat, 17 Feb 2024 13:13:09 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

GET
H2 204 0
bat.bing.com/action/ 0
229 B 110ms
110ms Image
text/plain 13.107.21.200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=5563574&Ver=2&mid=36d4d380-8beb-4593-8e1e-24680934171f&sid=4b934970cd9611ee93332954ade9c58e&vid=4b93a110cd9611eea839e553b6ec591e&vids=0&msclkid=N&pi=1200101525&lg=en-US&sw=1600&sh=1200&sc=24&tl=Prepare%20to%20Be%20Unprepared&p=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&r=&lt=2272&evt=pageLoad&sv=1&rn=849126

Requested by

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

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: Sat, 17 Feb 2024 13:13:08 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: 907D23725A09420CBCF3D12C957EF7A1 Ref B: STBEDGE0514 Ref C: 2024-02-17T13:13:09Z
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 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/ 3 KB
2 KB 497ms
173ms Script
text/javascript 172.253.63.154
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1708175589228&cv=11&fst=1708175589228&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=153906121.1708175589&uamb=0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bi-in-f154.1e100.net

Software

cafe /

Resource Hash

e2dfa0a78ba6790f018f655aa325e52eb5c15f8d7749fbd29857d38be9692def

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: Sat, 17 Feb 2024 13:13:09 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: 1394
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 461ms
166ms Script
text/javascript 142.251.16.156
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googleadservices.com/pagead/conversion/952839809/?random=1708175589256&cv=11&fst=1708175589256&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%3Bname%3DCourse%20Marketing&rfmt=3&fmt=4

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bl-in-f156.1e100.net

Software

cafe /

Resource Hash

c7c83bd97c363b80a4f6cbf48464f5f7aecbf282e0ce4b4fc69406352f190a03

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: Sat, 17 Feb 2024 13:13:09 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
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expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 246 KB
85 KB 177ms
176ms Script
application/javascript 142.250.31.97
GOOGLE

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Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

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Resource Hash

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Security Headers

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Request headers

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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 13:13:09 GMT
content-encoding: br
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server: Google Tag Manager
vary: Accept-Encoding
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GET
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d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 7 KB
7 KB 400ms
137ms Script
application/javascript 3.162.169.52
AMAZON-02

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Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tag-manager/80752cd2-8169-4cd3-befe-3f633477145b-latest.js
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Response headers

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4 KB 237ms
85ms Script
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CLOUDFLARENET

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

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Response headers

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GET
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utt.impactcdn.com/ 33 KB
14 KB 247ms
83ms Script
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GOOGLE

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Full URL: https://utt.impactcdn.com/A3406646-934a-4eb1-b7d7-053de9a77e471.js
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Response headers

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GET
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3 KB 516ms
177ms Script
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AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/i18n/pixel/events.js?sdkid=CECERGRC77U8BHMF0VL0&lib=ttq
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Response headers

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GET
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59 KB 267ms
94ms Script
application/javascript 52.92.181.80
AMAZON-02

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Full URL: https://s3-us-west-2.amazonaws.com/jsstore/a/9G7H3Q4/ge.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
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Request headers

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Response headers

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2 KB 414ms
131ms Script
text/javascript 52.84.125.46
AMAZON-02

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

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Response headers

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GET
H/1.1

200
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cnv
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https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=6bb52d61-3278-48ba-b384b3ffc9db1baa&user_id=undefined&utm_source=Email&utm_medium=Blast&utm_campaign=APoeAnnouncement&...
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43 B
560 B

150ms
150ms

Image
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54.161.199.188
AMAZON-AES

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Full URL

https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=2f30166a-953c-449d-a754-1d4e00e75549.undefined&ord=3948637314977662294&_bee_ppp=1

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Protocol

HTTP/1.1

Server

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Reverse DNS

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Software

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Security Headers

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Request headers

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Response headers

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Redirect headers

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GET
H2 200 t.png
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194 B 260ms
86ms Image
image/png 52.89.224.198
AMAZON-02

General

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Response headers

content-type: image/png
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expires: 0

POST
H2 200 collect Show response
www.google-analytics.com/j/ 15 B
162 B 169ms
168ms XHR
text/plain 172.253.62.138
GOOGLE

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1414712006&t=pageview&_s=1&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&_u=aCDAgEABAAAAACgCIAB~&jid=1015519018&gjid=1235231390&cid=1435890206.1708175589&tid=UA-78250207-2&_gid=1050008280.1708175589&_slc=1&z=224975161

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

Golfe2 /

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Security Headers

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Request headers

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Content-Type: text/plain

Response headers

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date: Sat, 17 Feb 2024 13:13:09 GMT
x-content-type-options: nosniff
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server: Golfe2
content-type: text/plain
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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
352 B 299ms
168ms XHR
text/plain 172.253.115.156
GOOGLE

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Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-78250207-2&cid=1435890206.1708175589&jid=1015519018&gjid=1235231390&_gid=1050008280.1708175589&_u=aCDAgEABAAAAAGgCIAD~&z=247677432

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bg-in-f156.1e100.net

Software

Golfe2 /

Resource Hash

8685bca4bb29a8a8289c3effd282cb8718a7d14da65f1397481f213b15469f50

Security Headers

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

Request headers

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: Sat, 17 Feb 2024 13:13:09 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
194 B 161ms
161ms Image
image/gif 172.253.62.138
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=1414712006&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=1435890206.1708175589&tid=UA-78250207-2&_gid=1050008280.1708175589&z=270995392

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bc-in-f138.1e100.net

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: Sat, 17 Feb 2024 09:19:48 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 14001
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 151ms
151ms Script
application/x-javascript 31.13.66.19
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

31.13.66.19 Ashburn, United States, ASN32934 (FACEBOOK, US),

Reverse DNS

xx-fbcdn-shv-01-iad3.fbcdn.net

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: Sat, 17 Feb 2024 13:13:09 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: /u0SPQmDiY4qIcqKgQR8uazGhrQ27HiaFYXbeRIcEIcdFD+JA3r38cX0QdPMFwxh1sP5KOyGdDIFNVTaVUm9dg==
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

POST
H2 200 / Show response
api.amplitude.com/ 7 B
226 B 150ms
149ms XHR
text/html 54.71.232.109
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

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

Reverse DNS

ec2-54-71-232-109.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: Sat, 17 Feb 2024 13:13:09 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=1-65d0b0e5-5a0cd6cf1800a8ca74686a86
content-length: 7

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 86ms
85ms 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: Sat, 17 Feb 2024 13:13:09 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 collect
www.google-analytics.com/ 35 B
91 B 162ms
161ms Image
image/gif 172.253.62.138
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=1414712006&t=event&ni=0&_s=3&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=Media%20Playback%20Started&ev=0&_u=aCDAgEABAAAAAGgCIAD~&jid=&gjid=&cid=1435890206.1708175589&tid=UA-78250207-2&_gid=1050008280.1708175589&z=1255852354

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bc-in-f138.1e100.net

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: Sat, 17 Feb 2024 09:19:48 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 14001
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

POST
H2 204 collect
www.google-analytics.com/g/ 0
56 B 172ms
171ms Ping
text/plain 172.253.62.138
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=1708175588290&gcd=13l3l3l3l1&npa=0&dma=0&cid=1435890206.1708175589&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1708175589&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=5885
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-MXX8KXSBK0&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.253.62.138 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: bc-in-f138.1e100.net
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: Sat, 17 Feb 2024 13:13:09 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 js Show response
www.googletagmanager.com/gtag/ 249 KB
86 KB 180ms
180ms Script
application/javascript 142.250.31.97
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

TLS 1.3, , AES_128_GCM

Server

142.250.31.97 Oxford, United States, ASN15169 (GOOGLE, US),

Reverse DNS

bj-in-f97.1e100.net

Software

Google Tag Manager /

Resource Hash

23bfcb1db75680096963f4885dc75532f7045981fb8e072a29c82775a7489590

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: Sat, 17 Feb 2024 13:13:09 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: 88007
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Sat, 17 Feb 2024 13:13:09 GMT

POST
H2 200 / Show response
api.amplitude.com/ 7 B
227 B 255ms
254ms XHR
text/html 54.71.232.109
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

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

Reverse DNS

ec2-54-71-232-109.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: Sat, 17 Feb 2024 13:13:09 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=1-65d0b0e5-6ff00a2c6a6830ff6fefbbe3
content-length: 7

GET
H2 200 /
www.facebook.com/tr/ 0
185 B 452ms
149ms Image
text/plain 31.13.66.35
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

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=1708175589557&sw=1600&sh=1200&v=2.9.147&r=stable&a=seg&ec=0&o=4125&fbp=fb.1.1708175589556.1484931004&ler=empty&cdl=API_unavailable&it=1708175589375&coo=false&dpo=LDU&dpoco=0&dpost=0&eid=ajs-next-51ae25408abbcaeb6eec908accdaf94f&exp=e1&rqm=GET

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

31.13.66.35 Ashburn, United States, ASN32934 (FACEBOOK, US),

Reverse DNS

edge-star-mini-shv-01-iad3.facebook.com

Software

proxygen-bolt /

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

strict-transport-security: max-age=31536000; includeSubDomains
date: Sat, 17 Feb 2024 13:13:10 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
107 B 455ms
162ms Image
image/gif 172.253.122.99
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=1435890206.1708175589&jid=1015519018&_u=aCDAgEABAAAAAGgCIAD~&z=663832770

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bh-in-f99.1e100.net

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: Sat, 17 Feb 2024 13:13:10 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"
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expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.ca/ads/ 42 B
107 B 180ms
179ms Image
image/gif 172.253.63.94
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=1435890206.1708175589&jid=1015519018&_u=aCDAgEABAAAAAGgCIAD~&z=663832770

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

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Software

cafe /

Resource Hash

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Security Headers

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Request headers

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

Response headers

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date: Sat, 17 Feb 2024 13:13:09 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK pixie.js Show response
acdn.adnxs.com/dmp/up/ 9 KB
4 KB 482ms
157ms Script
application/javascript 23.204.76.188
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://acdn.adnxs.com/dmp/up/pixie.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
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Request headers

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Response headers

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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
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Response headers

date: Fri, 16 Feb 2024 14:24:51 GMT
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GET
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d2hrivdxn8ekm8.cloudfront.net/ 10 KB
10 KB 171ms
166ms Script
application/javascript 3.162.169.52
AMAZON-02

General

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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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Response headers

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GET
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b-code.liadm.com/ 48 KB
15 KB 419ms
154ms Script
application/javascript 18.160.249.3
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
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Response headers

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GET
H3

200

/
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Redirect Chain

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42 B
64 B

175ms
174ms

Image
image/gif

172.253.63.94
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-conversion/952839809/?random=1693291659&cv=11&fst=1708175589256&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=COy7sQI&pscrd=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1EQl9EdE1fbEhMcW9ZODRDMzNEQjVwZnI1X3E4TXk2Z2dMLXlSQXI5ZFRYZjRYR21RU2RzZXciEwiK4e_5ubKEAxWButEEHf4FAHcyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=5bDQZcraJoH1xtYP_ouAuAc&cid=CAQSGwAvHhf_Av-MZvK_Sr43d6NVT3JrI8PTK7YleA&random=4263272810&ipr=y

Requested by

Protocol

Server

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

Reverse DNS

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Software

cafe /

Resource Hash

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Security Headers

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Request headers

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Response headers

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Redirect headers

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

GET
H2 200 / Show response
www.googleadservices.com/pagead/conversion/952839809/ 3 KB
2 KB 169ms
168ms Script
text/javascript 142.251.16.156
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googleadservices.com/pagead/conversion/952839809/?random=1708175589730&cv=11&fst=1708175589730&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%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

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

Reverse DNS

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Software

cafe /

Resource Hash

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Security Headers

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Request headers

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Response headers

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date: Sat, 17 Feb 2024 13:13:09 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"
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timing-allow-origin: *
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expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
analytics.google.com/g/ 0
54 B 171ms
168ms Ping
text/plain 172.253.122.102
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=1708175588290&_gaz=1&gcd=13l3l3l3l2&npa=0&dma=0&ul=en-us&sr=1600x1200&cid=1435890206.1708175589&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=1708175589&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=6146
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Security: TLS 1.3, , AES_128_GCM
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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

pragma: no-cache
date: Sat, 17 Feb 2024 13:13:09 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
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expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
54 B 171ms
169ms Ping
text/plain 172.253.115.156
GOOGLE

General

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-TXTKCL3651&cid=1435890206.1708175589&gtm=45je42e0v9135202525za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0
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Server: 172.253.115.156 , United States, ASN15169 (GOOGLE, US),
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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

pragma: no-cache
date: Sat, 17 Feb 2024 13:13:09 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
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expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.ca/ads/ 42 B
107 B 184ms
184ms Image
image/gif 172.253.63.94
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=1435890206.1708175589&gtm=45je42e0v9135202525za200&aip=1&dma=0&gcd=13l3l3l3l2&npa=0&z=1848892753

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

bi-in-f94.1e100.net

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

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date: Sat, 17 Feb 2024 13:13:09 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"
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 146ms
145ms Image
image/gif 172.253.62.138
GOOGLE

General

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=1414712006&t=event&ni=0&_s=4&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=Experiment%20Viewed&ev=0&_u=aCDAgEABAAAAAGgCIAD~&jid=&gjid=&cid=1435890206.1708175589&tid=UA-78250207-2&_gid=1050008280.1708175589&z=265044189

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Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

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x-content-type-options: nosniff
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server: Golfe2
age: 5181
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content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ec.js Show response
www.google-analytics.com/plugins/ua/ 3 KB
1 KB 151ms
150ms Script
text/javascript 172.253.62.138
GOOGLE

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Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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Software

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Security Headers

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Request headers

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

Response headers

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content-encoding: br
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age: 276
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GET
H2 200 /
www.google.com/pagead/1p-user-list/952839809/ 42 B
455 B 260ms
157ms Image
image/gif 172.253.122.99
GOOGLE

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Full URL

https://www.google.com/pagead/1p-user-list/952839809/?random=1708175589228&cv=11&fst=1708174800000&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_yOaFBx30jyuR_TmDrvwsBPirDsjwhg&random=1908865337&rmt_tld=0&ipr=y

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Server

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Reverse DNS

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Software

cafe /

Resource Hash

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Security Headers

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Request headers

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

Response headers

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date: Sat, 17 Feb 2024 13:13:10 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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content-length: 42
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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 177ms
172ms Image
image/gif 172.253.63.94
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-user-list/952839809/?random=1708175589228&cv=11&fst=1708174800000&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_yOaFBx30jyuR_TmDrvwsBPirDsjwhg&random=1908865337&rmt_tld=1&ipr=y

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

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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

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content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
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analytics.tiktok.com/i18n/pixel/static/ 399 KB
104 KB 175ms
170ms Script
application/javascript 23.222.16.75
AKAMAI-ASN1

General

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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
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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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GET
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AMAZON-02

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Full URL: https://dvqigh9b7wa32.cloudfront.net/5a28e627?data=dmVyc2lvbj0xLjIuMTcmdG9rZW49ODA3NTJjZDItODE2OS00Y2QzLWJlZmUtM2Y2MzM0NzcxNDViJnNlc3Npb25JZD03ZGZhOTAyYS1kNGViLTEwNjUtNjRiMS1hYzAxZDFlY2MxODA%3D&date=1708175589889
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Request headers

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Response headers

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AMAZON-02

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Show headers Download Go to

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Response headers

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AMAZON-02

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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: -Z_jxKkABGiYo6nRW7_f40vRw5rFMwvMoCrsOuMIbnfsj4ZWK7euPg==

GET
H/1.1 200
OK up_loader.1.1.0.js Show response
js.adsrvr.org/ 5 KB
3 KB 398ms
128ms Script
application/x-javascript 52.84.21.129

General

Check archive.org

Show headers Download Go to

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: 52.84.21.129 , United States, ASN (),
Reverse DNS: server-52-84-21-129.ord53.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 07:39:20 GMT
Content-Encoding: gzip
Via: 1.1 60a33b3ee10b817d4c26e943f253cb0c.cloudfront.net (CloudFront)
Last-Modified: Wed, 17 Jan 2024 00:44:59 GMT
Server: AmazonS3
X-Amz-Cf-Pop: ORD53-C2
Age: 20031
x-amz-server-side-encryption: AES256
ETag: W/"b7474eac210849250426a8f6a39d00f3"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/x-javascript
X-Cache: Hit from cloudfront
Connection: keep-alive
X-Amz-Cf-Id: ZAACLP3VEvLB1Kqn8dfv36Q8wP_dofFekwHBkS0BstlJRL2VbGzbug==

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=1396142398
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1396142398&_bee_ppp=1

43 B
796 B

150ms
150ms

Image
image/gif

54.159.131.230
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=1396142398&_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: Sat, 17 Feb 2024 13:13:10 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=1396142398&_bee_ppp=1
Date: Sat, 17 Feb 2024 13:13:10 GMT
strict-transport-security: max-age=2592000; includeSubDomains
Server: gunicorn
Connection: keep-alive
Content-Length: 0

GET
H3

200

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

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=949800286&cv=11&fst=1708175589730&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1...
https://www.google.com/pagead/1p-conversion/952839809/?random=949800286&cv=11&fst=1708175589730&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=http...
https://www.google.ca/pagead/1p-conversion/952839809/?random=949800286&cv=11&fst=1708175589730&bg=ffffff&guid=ON&async=1&gtm=45be42e0v876889216za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=https...

42 B
64 B

182ms
182ms

Image
image/gif

172.253.63.94
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-conversion/952839809/?random=949800286&cv=11&fst=1708175589730&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%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=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1OM1NkR3Q2SUNpVWxQWEdpS3hrT0kyam43eHZnY3lubk9SaGZMMFJueUFSc21yckk0YkxqbGMiEwiRrvv5ubKEAxVdBU8IHWA1CEwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=5bDQZdGnMt2KvPIP4Oqg4AQ&cid=CAQSKQAvHhf_W09EGWYITLukOJI8IaKz3zdTCpSzf82Vy-0COwZ675e2atUC&random=2852267772&ipr=y

Requested by

Protocol

Server

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

Reverse DNS

bi-in-f94.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

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

Response headers

pragma: no-cache
date: Sat, 17 Feb 2024 13:13:10 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: Sat, 17 Feb 2024 13:13:10 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=949800286&cv=11&fst=1708175589730&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=153906121.1708175589&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%3D77187895-a390-41cb-abc9-3617001e9e68%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=EkxDaEFJZ01fQnJnWVF5TWJUcmUyUjI5MXJFaVVBaWpvTDdUYkNndEFJZWFIcE45OFAwVVZma2FEa3hPUGlLMnJFVWNNWjBPUWlJd0dwGldDaEFJZ01fQnJnWVFrTWVKLU5YYXRmdzFFaTBBTmgyTi1OM1NkR3Q2SUNpVWxQWEdpS3hrT0kyam43eHZnY3lubk9SaGZMMFJueUFSc21yckk0YkxqbGMiEwiRrvv5ubKEAxVdBU8IHWA1CEwyAggDMgIIBDICCAcyAggIMgIICTICCAoyAggC&is_vtc=1&ocp_id=5bDQZdGnMt2KvPIP4Oqg4AQ&cid=CAQSKQAvHhf_W09EGWYITLukOJI8IaKz3zdTCpSzf82Vy-0COwZ675e2atUC&random=2852267772&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
H3 200 collect
www.google-analytics.com/ 35 B
55 B 148ms
147ms Image
image/gif 172.253.62.138
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=1414712006&t=event&ni=1&cu=USD&_s=5&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=EnhancedEcommerce&ea=Product%20Viewed&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=1435890206.1708175589&tid=UA-78250207-2&_gid=1050008280.1708175589&pa=detail&pr1id=556&pr1nm=Amy%20Poehler%20Prepare%20to%20Be%20Unprepared&pr1ca=3&pr1qt=1&pr1pr=126.310604&z=1656015752

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

bc-in-f138.1e100.net

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: Sat, 17 Feb 2024 11:46:48 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 5182
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
H3 200 collect
www.google-analytics.com/ 35 B
55 B 147ms
146ms Image
image/gif 172.253.62.138
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=1414712006&t=event&ni=0&cu=USD&_s=6&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Core%20Web%20Vital&ev=1510&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=1435890206.1708175589&tid=UA-78250207-2&_gid=1050008280.1708175589&z=339338305

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

bc-in-f138.1e100.net

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: Sat, 17 Feb 2024 11:46:48 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 5182
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 pixie
ib.adnxs.com/ 42 B
227 B 433ms
145ms Image
image/gif 68.67.179.155
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=1708175590191&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=1708175590190&et=1708175590192&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: 68.67.179.155 North Bergen, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS: 579.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: Sat, 17 Feb 2024 13:13:10 GMT
cache-control: no-cache, no-store, must-revalidate
server: nginx/1.23.4
x-proxy-origin: 185.153.179.22; 185.153.179.22; 579.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length: 42
content-type: image/gif

GET
H2

200

j Show response
rp.liadm.com/
Redirect Chain

https://rp.liadm.com/j?dtstmp=1708175590267&se=e30&duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&tv=v2.13.1&pu=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3D...
https://rp.liadm.com/j?se=e30&duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&cd=.masterclass.com&dtstmp=1708175590267&tv=v2.13.1&n3pc=true&wpn=lc-bundle&pu=https%3A%2F%2Fwww.masterclass.com%2Fclasse...

13 B
334 B

161ms
161ms

XHR
application/json

18.206.32.137
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://rp.liadm.com/j?se=e30&duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&cd=.masterclass.com&dtstmp=1708175590267&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
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: 18.206.32.137 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-206-32-137.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: Sat, 17 Feb 2024 13:13:10 GMT
x-pixel-event-id: 67c84926-baa2-4648-8548-2cc46a3b92af
access-control-allow-methods: GET
content-type: application/json
access-control-allow-origin: https://www.masterclass.com
access-control-expose-headers: *
access-control-allow-credentials: true
content-length: 13

Redirect headers

location: /j?se=e30&duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&cd=.masterclass.com&dtstmp=1708175590267&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
access-control-allow-origin: https://www.masterclass.com
date: Sat, 17 Feb 2024 13:13:10 GMT
access-control-expose-headers: *
access-control-allow-credentials: true
content-length: 0
access-control-allow-methods: GET

GET
H2 200 identify_0a875.js Show response
analytics.tiktok.com/i18n/pixel/static/ 137 KB
37 KB 182ms
182ms Script
application/javascript 23.222.16.75
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

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: 23.222.16.75 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-222-16-75.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: 11b16173
date: Sat, 17 Feb 2024 13:13:10 GMT
content-encoding: gzip
x-tt-trace-tag: id=16;cdn-cache=hit;type=static
server: nginx
x-tt-logid: 202401231519449561D241BF42BD749A85
x-tt-trace-id: 00-2401231519449561D241BF42BD749A85-15661AC3AB2E5192-00
vary: Accept-Encoding
x-cache: TCP_MEM_HIT from a23-222-16-71.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: 01760209786373a71afad6f8e6d298a6c77e8bf4cafc1af1f6595862bc776c717e3c57b2ad4670ecdb1450ebaa6783ffb6b7ee5bce3c7e0e2fef1f4a9df4d4e0ef68a3b617bc2e93dc160947708254c1236321ca75edfb81f7fdc9002dd623ba3c
server-timing: cdn-cache; desc=HIT, edge; dur=0, origin; dur=0, inner; dur=4
content-length: 36911

POST
H2 200 pixel
analytics.tiktok.com/api/v2/ 0
838 B 237ms
236ms Ping
text/plain 23.222.16.75
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: 23.222.16.75 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-222-16-75.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: 8ae6e9eb.11b161d9
date: Sat, 17 Feb 2024 13:13:10 GMT
x-tt-trace-tag: id=16;cdn-cache=miss;type=dyn
x-tt-trace-id: 00-2402171313101DB09C6792822D494A25-128F9EF26D1D635B-00
x-cache: TCP_MISS from a23-222-16-71.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
x-parent-response-time: 57,23.222.16.71
server-timing: cdn-cache; desc=MISS, edge; dur=12, origin; dur=54, inner; dur=51
content-length: 0
pragma: no-cache
server: nginx
x-tt-logid: 202402171313101DB09C6792822D494A25
x-cache-remote: TCP_MISS from a23-218-222-82.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
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: 54,23.218.222.82
x-tt-trace-host: 01b0f3ae3c272e35fc07f10323498c3e3cc767fe3cb84339b070efc3c57628551dce199e80dd0f046b3133a924c02bdb3e6b1669e9fbb021627cf2662c329f5be50a12bda00ce8f37d40f7538e3524c733825ff8436c676df2c00ef3f839c30b5722c3f633c6cc66b2a8758ca3c471439a
access-control-allow-headers: Authorization,*
expires: Sat, 17 Feb 2024 13:13:10 GMT

POST
H2 200 pixel
analytics.tiktok.com/api/v2/ 0
840 B 222ms
221ms Ping
text/plain 23.222.16.75
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: 23.222.16.75 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-222-16-75.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: ef59f0c0.11b161e0
date: Sat, 17 Feb 2024 13:13:10 GMT
x-tt-trace-tag: id=16;cdn-cache=miss;type=dyn
x-tt-trace-id: 00-24021713131070C4C8711174C244961F-002EDF3A54C56CB3-00
x-cache: TCP_MISS from a23-222-16-71.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
x-parent-response-time: 43,23.222.16.71
server-timing: cdn-cache; desc=MISS, edge; dur=21, origin; dur=33, inner; dur=30
content-length: 0
pragma: no-cache
server: nginx
x-tt-logid: 2024021713131070C4C8711174C244961F
x-cache-remote: TCP_MISS from a23-48-200-133.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1.1-53905974) (-)
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: 33,23.48.200.133
x-tt-trace-host: 01b0f3ae3c272e35fc07f10323498c3e3cc767fe3cb84339b070efc3c57628551dc29b7e3e2a35a36af30efd0e62ed5b58885ee05423cd5cff95b8b461f0f5318386f55b74ca557ce2def1d812f338fc1cf63b337789ddf7ab9b15b8a05d321e4dff70bce1c28302b623377c30ce02dcb9
access-control-allow-headers: Authorization,*
expires: Sat, 17 Feb 2024 13:13:10 GMT

POST
H2 200 act
analytics.tiktok.com/api/v2/pixel/ 0
842 B 277ms
276ms Ping
text/plain 23.222.16.75
AKAMAI-ASN1

General

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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: 23.222.16.75 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-222-16-75.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: 59541720.11b163f7
date: Sat, 17 Feb 2024 13:13:10 GMT
x-tt-trace-tag: id=16;cdn-cache=miss;type=dyn
x-tt-trace-id: 00-240217131310B5F2405B7BE3BF3C071E-66C08541D1BD65D6-00
x-cache: TCP_MISS from a23-222-16-71.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1-53905076) (-)
x-parent-response-time: 53,23.222.16.71
server-timing: cdn-cache; desc=MISS, edge; dur=73, origin; dur=34, inner; dur=30
content-length: 0
pragma: no-cache
server: nginx
x-tt-logid: 20240217131310B5F2405B7BE3BF3C071E
x-cache-remote: TCP_MISS from a23-220-107-201.deploy.akamaitechnologies.com (AkamaiGHost/11.4.1.1-53905974) (-)
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: 34,23.220.107.201
x-tt-trace-host: 01b0f3ae3c272e35fc07f10323498c3e3cc767fe3cb84339b070efc3c57628551dfb165da06466e709ef44a9aed43501583b72fc822ef31c95113e0018f8703eba57f3e49879b556e885d1f4bb40c902c013c1845ff95ad2fe75e980f7438cf0a2b7bab9c53b0eeb6b4a64f159ccdd7328
access-control-allow-headers: Authorization,*
expires: Sat, 17 Feb 2024 13:13:10 GMT

GET
H2 200 72731 Show response
idx.liadm.com/idex/unknown/ 116 B
525 B 451ms
154ms XHR
application/json 18.233.140.209
AMAZON-AES

General

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Show headers Download Go to

Full URL

https://idx.liadm.com/idex/unknown/72731?duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&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

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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: Sat, 17 Feb 2024 13:13:11 GMT
strict-transport-security: max-age=31536000; includeSubDomains
vary: Origin
request-time: 6
content-type: application/json
access-control-allow-origin: https://www.masterclass.com
cache-control: max-age=86399, private
access-control-allow-credentials: true
trace-id: f92f21c0c460ab33
content-length: 116
expires: Sun, 18 Feb 2024 13:13:11 GMT

GET
H2 200 72731 Show response
idx.liadm.com/idex/unknown/ 42 B
452 B 447ms
152ms XHR
application/json 18.233.140.209
AMAZON-AES

General

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Show headers Download Go to

Full URL

https://idx.liadm.com/idex/unknown/72731?duid=18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9&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

7a650d2640d620f82d68918b1758257a33188285eb5e0f943445914f4c8d72b8

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: Sat, 17 Feb 2024 13:13:11 GMT
strict-transport-security: max-age=31536000; includeSubDomains
vary: Origin
request-time: 5
content-type: application/json
access-control-allow-origin: https://www.masterclass.com
cache-control: max-age=86399, private
access-control-allow-credentials: true
trace-id: 25a4dd8f3a97fd8f
content-length: 42
expires: Sun, 18 Feb 2024 13:13:11 GMT

GET
H2 200 nr-spa-1215.min.js Show response
js-agent.newrelic.com/ 47 KB
18 KB 239ms
79ms Script
application/javascript 151.101.130.137
FASTLY

General

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Show headers Download Go to

Full URL

https://js-agent.newrelic.com/nr-spa-1215.min.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

151.101.130.137 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

dd2d8d288526b88b0eae53168e31b4092acf39ed38d40ffcbc6d0ab2f7a4aa66

Security Headers

Name	Value
Strict-Transport-Security	max-age=300

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-amz-version-id: eZRxhm_cFwKHWhVLQBjoapGbr7QE3Y_b
content-encoding: br
via: 1.1 varnish
date: Sat, 17 Feb 2024 13:13:11 GMT
strict-transport-security: max-age=300
x-amz-request-id: GRAQVY6QZ7ZB0HYC
x-amz-server-side-encryption: AES256
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 18245
x-amz-id-2: heDciuBClgconsioe/tSazQcpvT3guw58ttTLBc0SWONG0f3aH0iNMdr9EtiywtzM2nVDa7XkeI=
x-served-by: cache-bfi-krnt7300094-BFI
last-modified: Wed, 18 Oct 2023 21:31:15 GMT
server: AmazonS3
x-timer: S1708175591.421353,VS0,VE0
etag: "7e1862f7a390ed9fc02c299216395547"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=86400, stale-if-error=86400
accept-ranges: bytes
x-cache-hits: 72923

GET
H2

200

/ Show response
match.adsrvr.org/track/upb/ Frame FE69
Redirect Chain

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

1 KB
1012 B

87ms
86ms

Document
text/html

15.197.193.217
AMAZON-02

General

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Show headers Download Go to

Full URL: https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0
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_RSA, AES_128_GCM
Server: 15.197.193.217 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash: 6c0dc20890d590f1a20bb6b22cf88035d2d1572e91c69c64dd5b4df99a62a147

Request headers

Referer: https://www.masterclass.com/
Upgrade-Insecure-Requests: 1
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
accept-language: en-CA,en;q=0.9

Response headers

content-encoding: gzip
content-type: text/html
date: Sat, 17 Feb 2024 13:13:11 GMT
server: Kestrel
vary: Accept-Encoding

Redirect headers

content-length: 699
date: Sat, 17 Feb 2024 13:13:11 GMT
location: https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0
server: Kestrel

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 85ms
85ms Fetch
application/json 35.160.151.220
AMAZON-02

General

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Show headers Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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: Sat, 17 Feb 2024 13:13:11 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

POST
H2 200 / Show response
api.amplitude.com/ 7 B
226 B 114ms
114ms XHR
text/html 54.71.232.109
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

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

Reverse DNS

ec2-54-71-232-109.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: Sat, 17 Feb 2024 13:13:11 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=1-65d0b0e7-47edc2246105a5706bdec013
content-length: 7

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 145ms
144ms Image
image/gif 172.253.62.138
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=1414712006&t=event&ni=0&cu=USD&_s=7&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&dp=%2Fclasses%2Fprepare-to-be-unprepared&ul=en-us&de=UTF-8&dt=Course%20Marketing&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Core%20Web%20Vital&ev=1203&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=1435890206.1708175589&tid=UA-78250207-2&_gid=1050008280.1708175589&z=1769471745

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

bc-in-f138.1e100.net

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: Sat, 17 Feb 2024 11:46:48 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 5183
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 /
www.facebook.com/tr/ 0
54 B 149ms
149ms Image
text/plain 31.13.66.35
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=663261977135355&ev=ViewContent&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&rl=&if=false&ts=1708175591285&cd[content_ids]=%5B556%5D&cd[content_type]=%5B%22product%22%5D&cd[content_name]=Amy%20Poehler%20Prepare%20to%20Be%20Unprepared&cd[content_category]=3&cd[currency]=USD&cd[value]=126.31&cd[contents]=%5B%7B%22id%22%3A556%2C%22quantity%22%3A1%2C%22item_price%22%3A126.310604%7D%5D&sw=1600&sh=1200&v=2.9.147&r=stable&a=seg&ec=1&o=4125&fbp=fb.1.1708175589556.1484931004&ler=empty&cdl=API_unavailable&it=1708175589375&coo=false&dpo=LDU&dpoco=0&dpost=0&eid=ajs-next-40b9bfa8ea7f744c703c199d918dace9&tm=1&exp=e1&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

31.13.66.35 Ashburn, United States, ASN32934 (FACEBOOK, US),

Reverse DNS

edge-star-mini-shv-01-iad3.facebook.com

Software

proxygen-bolt /

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

strict-transport-security: max-age=31536000; includeSubDomains
date: Sat, 17 Feb 2024 13:13:11 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H/1.1 200 c5a76a50d4 Show response
bam-cell.nr-data.net/1/ 56 B
487 B 514ms
361ms Script
text/javascript 162.247.243.30
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://bam-cell.nr-data.net/1/c5a76a50d4?a=1809867345&sa=1&v=1215.1253ab8&t=Unnamed%20Transaction&rst=7897&ck=1&ref=https://www.masterclass.com/classes/prepare-to-be-unprepared&be=2230&fe=7573&dc=2272&af=err,xhr,stn,ins,spa&perf=%7B%22timing%22:%7B%22of%22:1708175583646,%22n%22:0,%22f%22:676,%22dn%22:676,%22dne%22:676,%22c%22:676,%22ce%22:676,%22rq%22:677,%22rp%22:1203,%22rpe%22:1411,%22dl%22:1207,%22di%22:1416,%22ds%22:2272,%22de%22:2272,%22dc%22:7519,%22l%22:7573,%22le%22:7575%7D,%22navigation%22:%7B%7D%7D&fp=1509&fcp=1509&jsonp=NREUM.setToken
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.243.30 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 978cb457b9642722b602ab2f8442966b720f56959197ed53553128b628876c99

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 13:13:11 GMT
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
content-type: text/javascript
access-control-allow-origin: *
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
Connection: keep-alive
Content-Length: 56
x-served-by: cache-yvr1533-YVR

GET
H/1.1 200
OK universal_pixel.1.1.0.js Show response
js.adsrvr.org/ Frame FE69 488 B
1 KB 128ms
128ms Script
application/x-javascript 52.84.21.129

General

Check archive.org

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Full URL: https://js.adsrvr.org/universal_pixel.1.1.0.js
Requested by: Host: match.adsrvr.org
URL: https://match.adsrvr.org/track/upb/?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&upid=iynscu4&upv=1.1.0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 52.84.21.129 , United States, ASN (),
Reverse DNS: server-52-84-21-129.ord53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 484ef4268f1d679c1ae88c06fc2388d39afc441465732617e5e2cdc2e3d418e2

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://match.adsrvr.org/
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 10:52:19 GMT
Via: 1.1 60a33b3ee10b817d4c26e943f253cb0c.cloudfront.net (CloudFront)
Last-Modified: Wed, 17 Jan 2024 00:44:53 GMT
Server: AmazonS3
X-Amz-Cf-Pop: ORD53-C2
Age: 8453
x-amz-server-side-encryption: AES256
ETag: "2775054c068b37509e0798448f7fd32c"
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Content-Type: application/x-javascript
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 488
X-Amz-Cf-Id: qArfmtTHC4lPp98tNTGtdp2vWrwZJSgpg8GWDWdLOSd7V5iL9zFTiA==

POST
H2 200 ev Show response
s3shglasfi.execute-api.us-west-2.amazonaws.com/ 312 B
516 B 95ms
94ms Fetch
application/json 52.27.244.212
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://s3shglasfi.execute-api.us-west-2.amazonaws.com/ev
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.27.244.212 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-27-244-212.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: 8ccbebc914eb8898eac22bb278fd9a1cf1a6f92cc6369e60ee2586a3892a70e0

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/json

Response headers

access-control-allow-origin: *
date: Sat, 17 Feb 2024 13:13:11 GMT
x-amzn-trace-id: Root=1-65d0b0e7-787221af3f09c626530f2d6e
x-amzn-requestid: 61799c7c-b8dc-4b52-bbc1-52328bbc54a5
content-length: 312
x-amz-apigw-id: TSCUSHO5PHcEvGg=
content-type: application/json

OPTIONS
H2 200 ev
s3shglasfi.execute-api.us-west-2.amazonaws.com/ Frame 0
0 260ms
87ms Preflight
application/json 52.27.244.212
AMAZON-02

General

Check archive.org

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Full URL: https://s3shglasfi.execute-api.us-west-2.amazonaws.com/ev
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.27.244.212 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-27-244-212.us-west-2.compute.amazonaws.com
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://www.masterclass.com
Sec-Fetch-Mode: cors
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

access-control-allow-headers: Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token
access-control-allow-methods: OPTIONS,POST
access-control-allow-origin: *
content-length: 0
content-type: application/json
date: Sat, 17 Feb 2024 13:13:11 GMT
x-amz-apigw-id: TSCURHSBPHcEpUQ=
x-amzn-requestid: ec76d3e1-2187-4404-a982-746685904302

OPTIONS
H2 200 li
ckjjzdn8vk.execute-api.us-west-2.amazonaws.com/ Frame 0
0 256ms
86ms Preflight
application/json 52.39.186.97
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://ckjjzdn8vk.execute-api.us-west-2.amazonaws.com/li
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.39.186.97 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-39-186-97.us-west-2.compute.amazonaws.com
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://www.masterclass.com
Sec-Fetch-Mode: cors
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

access-control-allow-headers: Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token
access-control-allow-methods: OPTIONS,POST
access-control-allow-origin: *
content-length: 0
content-type: application/json
date: Sat, 17 Feb 2024 13:13:11 GMT
x-amz-apigw-id: TSCUREsqvHcECbA=
x-amzn-requestid: 854c59bf-eba0-4eda-af56-39d06d90bfbe

POST
H2 200 li Show response
ckjjzdn8vk.execute-api.us-west-2.amazonaws.com/ 312 B
515 B 92ms
92ms Fetch
application/json 52.39.186.97
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://ckjjzdn8vk.execute-api.us-west-2.amazonaws.com/li
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.39.186.97 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-39-186-97.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: f4afae0d1a2e5d04bb50b3b6a91983b596b282a7a49c685d22ea5f8de56ca6c9

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/json

Response headers

access-control-allow-origin: *
date: Sat, 17 Feb 2024 13:13:11 GMT
x-amzn-trace-id: Root=1-65d0b0e7-6448befa4cc32fa2022e4f90
x-amzn-requestid: 215263a9-3c27-4e2b-a45d-0ebe022914c5
content-length: 312
x-amz-apigw-id: TSCUSFKLPHcEBZA=
content-type: application/json

GET
H2

200

appnexus Show response
match.adsrvr.org/track/cmf/ Frame BFDF
Redirect Chain

https://ib.adnxs.com/getuid?https%3a%2f%2fmatch.adsrvr.org%2ftrack%2fcmf%2fappnexus%3fttd%3d1%26anid%3d%24UID&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499
https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%253a%252f%252fmatch.adsrvr.org%252ftrack%252fcmf%252fappnexus%253fttd%253d1%2526anid%253d%2524UID%26ttd_tdid%3Db77e8861-9c27-4301-ba20-a742db2ee499
https://match.adsrvr.org/track/cmf/appnexus?ttd=1&anid=631822019330466606&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499

70 B
473 B

87ms
86ms

Document
image/gif

15.197.193.217
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://match.adsrvr.org/track/cmf/appnexus?ttd=1&anid=631822019330466606&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499
Requested by: Host: js.adsrvr.org
URL: https://js.adsrvr.org/universal_pixel.1.1.0.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 15.197.193.217 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

Referer: https://match.adsrvr.org/
Upgrade-Insecure-Requests: 1
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
accept-language: en-CA,en;q=0.9

Response headers

content-length: 70
content-type: image/gif
date: Sat, 17 Feb 2024 13:13:12 GMT
server: Kestrel

Redirect headers

accept-ch: Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
access-control-allow-credentials: true
access-control-allow-origin: *
an-x-request-uuid: 7a2bd643-78d6-48bc-b14a-8f1aaf3fffb1
cache-control: no-store, no-cache, private
content-length: 0
content-type: text/html; charset=utf-8
date: Sat, 17 Feb 2024 13:13:11 GMT
expires: Sat, 15 Nov 2008 16:00:00 GMT
location: https://match.adsrvr.org/track/cmf/appnexus?ttd=1&anid=631822019330466606&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499
p3p: policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
pragma: no-cache
server: nginx/1.23.4
x-proxy-origin: 185.153.179.22; 185.153.179.22; 579.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
x-xss-protection: 0

GET
H2

200

google Show response
match.adsrvr.org/track/cmf/ Frame 3F40
Redirect Chain

https://cm.g.doubleclick.net/pixel?google_nid=TheTradeDesk&google_cm&google_sc&google_hm=Yjc3ZTg4NjEtOWMyNy00MzAxLWJhMjAtYTc0MmRiMmVlNDk5&gdpr=0&gdpr_consent=&ttd_tdid=b77e8861-9c27-4301-ba20-a742d...
https://match.adsrvr.org/track/cmf/google?g_uuid=&gdpr=0&gdpr_consent=&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499&google_gid=CAESEGgPX5RDCOzMLTMp5Gv7Gro&google_cver=1

70 B
474 B

87ms
86ms

Document
image/gif

15.197.193.217
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://match.adsrvr.org/track/cmf/google?g_uuid=&gdpr=0&gdpr_consent=&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499&google_gid=CAESEGgPX5RDCOzMLTMp5Gv7Gro&google_cver=1
Requested by: Host: js.adsrvr.org
URL: https://js.adsrvr.org/universal_pixel.1.1.0.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 15.197.193.217 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

Referer: https://match.adsrvr.org/
Upgrade-Insecure-Requests: 1
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
accept-language: en-CA,en;q=0.9

Response headers

content-length: 70
content-type: image/gif
date: Sat, 17 Feb 2024 13:13:12 GMT
server: Kestrel

Redirect headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, must-revalidate
content-length: 386
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Sat, 17 Feb 2024 13:13:12 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
location: https://match.adsrvr.org/track/cmf/google?g_uuid=&gdpr=0&gdpr_consent=&ttd_tdid=b77e8861-9c27-4301-ba20-a742db2ee499&google_gid=CAESEGgPX5RDCOzMLTMp5Gv7Gro&google_cver=1
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"
pragma: no-cache
server: HTTP server (unknown)
x-xss-protection: 0

GET
H2

200

generic Show response
match.adsrvr.org/track/cmf/ Frame 77B0
Redirect Chain

https://hb.yahoo.net/cksync.php?cs=3&type=55953&gdpr=%24%7bGDPR%7d&gdpr_consent=%24%7bGDPR_CONSENT%7d&gpp=%24%7bGPP_STRING%7d&gpp_sid=%24%7bGPP_SID%7d&ovsid=rightmedia&redirect=https%3a%2f%2fmatch....
https://match.adsrvr.org/track/cmf/generic?ttd_pid=rightmedia

70 B
473 B

86ms
85ms

Document
image/gif

15.197.193.217
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://match.adsrvr.org/track/cmf/generic?ttd_pid=rightmedia
Requested by: Host: js.adsrvr.org
URL: https://js.adsrvr.org/universal_pixel.1.1.0.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 15.197.193.217 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

Referer: https://match.adsrvr.org/
Upgrade-Insecure-Requests: 1
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
accept-language: en-CA,en;q=0.9

Response headers

content-length: 70
content-type: image/gif
date: Sat, 17 Feb 2024 13:13:12 GMT
server: Kestrel

Redirect headers

cache-control: max-age=0, no-cache, no-store
content-length: 154
content-type: text/html
date: Sat, 17 Feb 2024 13:13:12 GMT
expires: Sat, 17 Feb 2024 13:13:12 GMT
location: https://match.adsrvr.org/track/cmf/generic?ttd_pid=rightmedia
p3p: CP="NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA" CP: NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA CP: NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA
pragma: no-cache
server: Apache
strict-transport-security: max-age=86400 ; includeSubDomains max-age=604800
x-mnet-hl2: E

POST
H/1.1 200 c5a76a50d4 Show response
bam-cell.nr-data.net/events/1/ 24 B
338 B 158ms
155ms XHR
image/gif 162.247.243.30
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://bam-cell.nr-data.net/events/1/c5a76a50d4?a=1809867345&sa=1&v=1215.1253ab8&t=Unnamed%20Transaction&rst=10316&ck=1&ref=https://www.masterclass.com/classes/prepare-to-be-unprepared
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.243.30 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

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

date: Sat, 17 Feb 2024 13:13:14 GMT
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
content-type: image/gif
access-control-allow-origin: https://www.masterclass.com
access-control-allow-credentials: true
Connection: keep-alive
Content-Length: 24
x-served-by: cache-yvr1533-YVR

POST
H3 204 collect
analytics.google.com/g/ 0
17 B 156ms
155ms Ping
text/plain 172.253.122.102
GOOGLE

General

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Full URL: https://analytics.google.com/g/collect?v=2&tid=G-TXTKCL3651&gtm=45je42e0v9135202525za200&_p=1708175588290&gcd=13l3l3l3l2&npa=0&dma=0&ul=en-us&sr=1600x1200&cid=1435890206.1708175589&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=EBAI&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&sid=1708175589&sct=1&seg=0&_s=2&tfd=11157
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TXTKCL3651&cx=c&_slc=1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.253.122.102 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: bh-in-f102.1e100.net
Software: Golfe2 /
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

pragma: no-cache
date: Sat, 17 Feb 2024 13:13:14 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

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131 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.

66 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 04:05:35	Name: lidid Value: 7b81aa5b-3497-4911-be29-8b507cab1637
.masterclass.com/	1970-01-20 18:31:01	Name: iterableEmailCampaignId Value: 8354803
.masterclass.com/	1970-01-20 18:31:01	Name: iterableTemplateId Value: 11090333
.masterclass.com/	1970-01-20 18:31:01	Name: iterableMessageId Value: cd5d01dc69a94ae6a7c2eada8d5191e6
.masterclass.com/	1970-01-21 03:15:11	Name: iterableEndUserId Value: fx667fmzp5%40privaterelay.appleid.com
links.masterclass.com/	1969-12-31 23:59:59	Name: XSRF-TOKEN Value: 72e61921cb877be05ab2ddb2cb717bc24be7887d-1708175583918-11fb86db5b96e0f3461c3d1d
.masterclass.com/	1970-01-20 18:29:37	Name: __cf_bm Value: CusmTO_6ySAsRc5vnxo14lw2USYBbTc9kuHfImkViDk-1708175583-1.0-ATRW3ggfL+QvVyq9nVVkGnMg6hOy/C4kVvKq4Gj8QsG1ujdGEpKO6NkLY3Qa4DXt8xwTYm4ZuQXpfVZ7gUXmY3Q=
www.masterclass.com/	1970-01-21 04:05:35	Name: ajs_anonymous_id Value: %22rails-gen-f7f849a0-64a4-4269-a94e-00a9114e810f%22
www.masterclass.com/	1970-01-21 03:15:11	Name: splitter_subject_id Value: 46ab0548-a394-4795-997e-74cafa127979
www.masterclass.com/	1969-12-31 23:59:59	Name: user_membership Value: FREE
www.masterclass.com/	1970-01-20 19:09:51	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 04:05:35	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 04:05:35	Name: first_visit_on Value: 2024-02-17
www.masterclass.com/	1970-01-21 04:05:35	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 03:15:11	Name: last_cm_page Value: prepare-to-be-unprepared
www.masterclass.com/	1970-01-21 03:15:11	Name: all_cm_pages_viewed Value: %5B%22prepare-to-be-unprepared%22%5D
www.masterclass.com/	1970-01-20 18:29:37	Name: track_visit_session_id Value: 77187895-a390-41cb-abc9-3617001e9e68
www.masterclass.com/	1970-01-21 04:05:35	Name: _mc_session Value: zW0UjlWGQJ7zI3IFJ5Gl1Cco0H0PvwioRqzEzipiB3HA0K9pCNeFnMn3bS8F3YjFtB99K8LzYRFdqms0eEt4Kpkgyle%2F0zDrFj0%2BQ5y5NuAUodqLTDBpE%2FVy1RCCf5yVso3jhHHyraAuOLAoRSjhqoP7hemyMQ9zXyFkN0mN86s1mALDMltgkEIN5NvomfyKz4556QKfOL6PgWPKKtb4qMXl8D%2Fa86V5ljjdBBpW3S06V4Y2OuuIMc7bqBee%2FOqsjNvO8Z017axy4jm7YYT74YLOFetGFxk2zZbz7aASEQrkPeAF%2FMHqOLA%2BSX7WslJFXBfuAIGddQF%2FgURBxwm%2FuOu%2BNCxcy%2BxRGYg1bOpAM9Dr1FsvxgM2QO1n9RoOs4xNEQSatBxMOYo7lZKKz4QwyP0J9dG0zU68on9SUjk%3D--Ss6AySBpl53fdOu2--ZceUZPxvYYIBO5myZFqk9w%3D%3D
.masterclass.com/	1970-01-21 03:15:11	Name: ajs_anonymous_id Value: rails-gen-f7f849a0-64a4-4269-a94e-00a9114e810f
.masterclass.com/	1969-12-31 23:59:59	Name: amplitude_idundefinedmasterclass.com Value: eyJvcHRPdXQiOmZhbHNlLCJzZXNzaW9uSWQiOm51bGwsImxhc3RFdmVudFRpbWUiOm51bGwsImV2ZW50SWQiOjAsImlkZW50aWZ5SWQiOjAsInNlcXVlbmNlTnVtYmVyIjowfQ==
.masterclass.com/	1970-01-21 04:05:35	Name: _ga_CKM9ZCCQBN Value: GS1.1.1708175589.1.0.1708175589.60.0.0
.masterclass.com/	1970-01-20 18:31:01	Name: _uetsid Value: 4b934970cd9611ee93332954ade9c58e
.masterclass.com/	1970-01-21 03:51:11	Name: _uetvid Value: 4b93a110cd9611eea839e553b6ec591e
.masterclass.com/	1970-01-20 20:39:11	Name: _gcl_au Value: 1.1.153906121.1708175589
.bat.bing.com/	1970-01-20 18:39:40	Name: MR Value: 0
www.masterclass.com/	1970-01-20 18:39:40	Name: FPC Value: 6bb52d61-3278-48ba-b384b3ffc9db1baa
.bing.com/	1970-01-21 03:51:11	Name: MUID Value: 2E6B30C9AE566405142424E1AF7B65F6
.masterclass.com/	1970-01-20 18:31:01	Name: _gid Value: GA1.2.1050008280.1708175589
.masterclass.com/	1970-01-20 18:29:35	Name: _gat Value: 1
www.masterclass.com/	1970-01-21 03:15:11	Name: muxData Value: mux_viewer_id=c24ced76-3ab5-4333-83d9-c5f2b0a6f956&msn=0.7547470302209593&sid=2be25d37-5a92-4c0a-ac67-7ca50d942408&sst=1708175589465&sex=1708177089465
.masterclass.com/	1970-01-21 04:05:35	Name: _ga_MXX8KXSBK0 Value: GS1.1.1708175589.1.0.1708175589.0.0.0
.masterclass.com/	1970-01-21 04:05:35	Name: _ga Value: GA1.1.1435890206.1708175589
.masterclass.com/	1970-01-20 20:39:11	Name: _fbp Value: fb.1.1708175589556.1484931004
.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: 1708175589649%7C0%7C1708175589649%7C%7C
.tiktok.com/	1970-01-21 03:51:11	Name: _ttp Value: 2cUobV3NxiMnWVtjFMSQheBK1d9
www.masterclass.com/	1970-01-21 04:05:35	Name: tatari-cookie-test Value: 90277849
.masterclass.com/	1970-01-21 04:05:35	Name: tatari-session-cookie Value: 7dfa902a-d4eb-1065-64b1-ac01d1ecc180
.masterclass.com/	1970-01-20 18:29:35	Name: t-ip Value: 1
.doubleclick.net/	1970-01-21 04:05:35	Name: IDE Value: AHWqTUlqSfdIsTwwEfcyTQvJVRIi7QKK5zn6mata7A6pnbNcvxdAFgryUbF03zbu
.masterclass.com/	1969-12-31 23:59:59	Name: _li_dcdm_c Value: .masterclass.com
.masterclass.com/	1970-01-21 04:05:35	Name: _lc2_fpi Value: 18ad636bdbc2--01hpvk60qzdht68bba6xf84sb9
.masterclass.com/	1970-01-21 04:05:35	Name: _lc2_fpi_meta Value: {%22w%22:1708175590143}
.masterclass.com/	1970-01-21 03:51:11	Name: _tt_enable_cookie Value: 1
.masterclass.com/	1970-01-21 03:51:11	Name: _ttp Value: VJkaIO9M6LQ7YoQZSx---7kiBCn
.pointmediatracker.com/	1970-01-21 03:16:37	Name: c Value: 21f3d298-e055-4914-8dc6-2f52c9879587
.bidr.io/	1970-01-21 03:58:05	Name: bito Value: AABaQE7LoWIAABKGcL3D6Q
.bidr.io/	1970-01-21 03:58:05	Name: bitoIsSecure Value: ok
.liadm.com/	1970-01-21 04:05:35	Name: lidid Value: 7b81aa5b-3497-4911-be29-8b507cab1637
.bidr.io/	1970-01-20 18:29:36	Name: checkForPermission Value: ok
www.masterclass.com/	1970-01-20 22:48:47	Name: _geuid Value: 783e8f98-8cfd-4807-8868-246d689879af
www.masterclass.com/	1970-01-20 18:29:39	Name: _geppv Value: 1
www.masterclass.com/	1970-01-20 22:48:47	Name: _geps Value: true
www.masterclass.com/	1970-01-20 18:29:35	Name: _gepe Value: true
.masterclass.com/	1970-01-21 04:05:35	Name: amplitude_id_07018da2854fa6ca5b7bab195253250bmasterclass.com Value: eyJkZXZpY2VJZCI6InJhaWxzLWdlbi1mN2Y4NDlhMC02NGE0LTQyNjktYTk0ZS0wMGE5MTE0ZTgxMGYiLCJ1c2VySWQiOm51bGwsIm9wdE91dCI6ZmFsc2UsInNlc3Npb25JZCI6MTcwODE3NTU4OTA1MCwibGFzdEV2ZW50VGltZSI6MTcwODE3NTU5MTI0OCwiZXZlbnRJZCI6NiwiaWRlbnRpZnlJZCI6Miwic2VxdWVuY2VOdW1iZXIiOjh9
.masterclass.com/	1970-01-21 04:05:35	Name: _ga_TXTKCL3651 Value: GS1.2.1708175589.1.0.1708175591.58.0.0
.adsrvr.org/	1970-01-21 03:16:37	Name: TDID Value: b77e8861-9c27-4301-ba20-a742db2ee499
.adnxs.com/	1970-01-20 20:39:11	Name: XANDR_PANID Value: mRYKGB6WAZYHCUaoEhsekPA_NkCNh8aqPkVYrMl-CnCO8MGQAp97aZbOpTJxKG0QSITwWSoblHTNvZjvsPJILSUBnrf3sqDxc9Mg-ATtn68.
.adnxs.com/	1970-01-21 04:05:35	Name: receive-cookie-deprecation Value: 1
.adnxs.com/	1970-01-20 20:39:11	Name: uuid2 Value: 631822019330466606
.nr-data.net/	1969-12-31 23:59:59	Name: JSESSIONID Value: 5b11d0d24ed1683e
.hb.yahoo.net/	1970-01-20 22:48:47	Name: visitor-id Value: 3511771925781467000V10
.hb.yahoo.net/	1970-01-20 18:49:45	Name: data-ttd Value: rightmedia~~3
.adsrvr.org/	1970-01-21 03:16:37	Name: TDCPM Value: CAESFwoIYXBwbmV4dXMSCwjwg_Sch_HXPBAFEhUKBmdvb2dsZRILCIKy0peH8dc8EAUSGQoKcmlnaHRtZWRpYRILCIbP0peH8dc8EAUYBSACKAMyCwiU8dTEnfHXPBAFQg8iDQgBEgkKBXRpZXIyEAFaBzRob20yYzFgAQ..

69 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/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/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://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.
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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
bam-cell.nr-data.net
bat.bing.com
bcbolt446c5271-a.akamaihd.net
cdn.amplitude.com
cdn.segment.com
cdnjs.cloudflare.com
cf-images.us-east-1.prod.boltdns.net
ckjjzdn8vk.execute-api.us-west-2.amazonaws.com
cm.g.doubleclick.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
hb.yahoo.net
ib.adnxs.com
idx.liadm.com
insight.adsrvr.org
js-agent.newrelic.com
js.adsrvr.org
links.masterclass.com
manifest.prod.boltdns.net
masterclass.com
match.adsrvr.org
metrics.brightcove.com
pixel.pointmediatracker.com
players.brightcove.net
rp.liadm.com
s3-us-west-2.amazonaws.com
s3shglasfi.execute-api.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
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3.162.169.52
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www.masterclass.com Open in urlscan Pro 104.16.167.47 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

271 Requests

97 %HTTPS

0 %IPv6

34 Domains

53 Subdomains

47 IPs

2 Countries

4490 kBTransfer

10584 kBSize

66 Cookies

17 Outgoing links

Page URL History

Redirected requests

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

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

Screenshot
Live screenshot

Full Image

271
Requests

97 %
HTTPS

0 %
IPv6

34
Domains

53
Subdomains

47
IPs

2
Countries

4490 kB
Transfer

10584 kB
Size

66
Cookies

271 HTTP transactions
2 data transactions