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

Go To Rescan
Add Verdict Report

Submitted URL:
https://links.masterclass.com/a/click?_t=c862c12dcd894e7aaa5de2c182120673&_m=cd5d01dc69a94ae6a7c2eada8d5191e6&_e=l_N4xltWH7GIo...
Effective URL:
https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=1...
Submission: On January 17 via api (January 17th 2024, 9:18:11 pm UTC) from CA — Scanned from CA

Summary HTTP 251 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 40 IPs in 1 countries across 32 domains to perform 251 HTTP transactions. The main IP is 2606:4700::6811:382c, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.masterclass.com. The Cisco Umbrella rank of the primary domain is 66034.
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
3 143	2606:4700::68... 2606:4700::6811:382c	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	172.255.116.98 172.255.116.98	7203 (LEASEWEB-...) (LEASEWEB-USA-SFO)
14	99.86.191.237 99.86.191.237	16509 (AMAZON-02) (AMAZON-02)
1	23.204.77.29 23.204.77.29	16625 (AKAMAI-AS) (AKAMAI-AS)
5	2607:f8b0:400... 2607:f8b0:4004:c06::61	15169 (GOOGLE) (GOOGLE)
5	151.101.2.27 151.101.2.27	54113 (FASTLY) (FASTLY)
1	2a04:4e42::729 2a04:4e42::729	54113 (FASTLY) (FASTLY)
5	35.244.232.184 35.244.232.184	15169 (GOOGLE) (GOOGLE)
1	52.85.150.230 52.85.150.230	16509 (AMAZON-02) (AMAZON-02)
9	2607:f8b0:400... 2607:f8b0:4004:c1b::8a	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f00... 2a03:2880:f003:c0e:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
3	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	3.162.112.64 3.162.112.64	16509 (AMAZON-02) (AMAZON-02)
3	2001:4860:480... 2001:4860:4802:38::181	15169 (GOOGLE) (GOOGLE)
3	2607:f8b0:400... 2607:f8b0:4004:c08::9b	15169 (GOOGLE) (GOOGLE)
5	2607:f8b0:400... 2607:f8b0:4004:c07::5e	15169 (GOOGLE) (GOOGLE)
6	44.234.198.184 44.234.198.184	16509 (AMAZON-02) (AMAZON-02)
2	2600:1418:a00... 2600:1418:a000:9::1728:6305	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	35.155.201.249 35.155.201.249	16509 (AMAZON-02) (AMAZON-02)
3	2600:9000:230... 2600:9000:2305:be00:17:3f5c:f800:21	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700::68... 2606:4700::6811:180e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
5	23.12.147.71 23.12.147.71	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	52.92.152.8 52.92.152.8	16509 (AMAZON-02) (AMAZON-02)
1 1	34.226.48.45 34.226.48.45	14618 (AMAZON-AES) (AMAZON-AES)
1 2	54.147.59.78 54.147.59.78	14618 (AMAZON-AES) (AMAZON-AES)
1 2	2607:f8b0:400... 2607:f8b0:4004:c1d::9a	15169 (GOOGLE) (GOOGLE)
1	172.253.122.155 172.253.122.155	15169 (GOOGLE) (GOOGLE)
1	23.204.76.188 23.204.76.188	16625 (AKAMAI-AS) (AKAMAI-AS)
1 3	2607:f8b0:400... 2607:f8b0:4004:c08::93	15169 (GOOGLE) (GOOGLE)
1	2600:9000:250... 2600:9000:2509:6a00:8:8845:1500:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f10... 2a03:2880:f103:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	18.160.15.165 18.160.15.165	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:207... 2600:9000:2073:e200:3:760:2800:21	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:226... 2600:9000:2269:2c00:17:f683:1d40:21	16509 (AMAZON-02) (AMAZON-02)
1	13.32.206.122 13.32.206.122	16509 (AMAZON-02) (AMAZON-02)
1	54.146.144.104 54.146.144.104	14618 (AMAZON-AES) (AMAZON-AES)
1	68.67.160.137 68.67.160.137	29990 (ASN-APPNEX) (ASN-APPNEX)
1	34.200.63.182 34.200.63.182	14618 (AMAZON-AES) (AMAZON-AES)
2	44.226.53.119 44.226.53.119	() ()
251	40

143 2606:4700::6811:382c (United States) 3 redirects

ASN13335 (CLOUDFLARENET, US)

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

6 172.255.116.98 (El Dorado Hills, United States)

ASN7203 (LEASEWEB-USA-SFO, US)

ujjak2x1py-dsn.algolia.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ujjak2x1py-2.algolianet.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

14 99.86.191.237 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-191-237.iad79.r.cloudfront.net

cdn.segment.com	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 2607:f8b0:4004:c06::61 (Washington, United States)

ASN15169 (GOOGLE, US)

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

5 151.101.2.27 (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 2a04:4e42::729 (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 52.85.150.230 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-150-230.iad89.r.cloudfront.net

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

9 2607:f8b0:4004:c1b::8a (Washington, United States)

ASN15169 (GOOGLE, US)

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

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

ASN32934 (FACEBOOK, US)

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

3 2620:1ec:c11::200 (United States)

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

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

1 3.162.112.64 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-162-112-64.iad61.r.cloudfront.net

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

3 2001:4860:4802:38::181 (United States)

ASN15169 (GOOGLE, US)

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

3 2607:f8b0:4004:c08::9b (Ashburn, United States)

ASN15169 (GOOGLE, US)

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

5 2607:f8b0:4004:c07::5e (Washington, United States)

ASN15169 (GOOGLE, US)

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

6 44.234.198.184 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-234-198-184.us-west-2.compute.amazonaws.com

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

2 2600:1418:a000:9::1728:6305 (Minneapolis, United States)

ASN20940 (AKAMAI-ASN1, NL)

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

2 35.155.201.249 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-35-155-201-249.us-west-2.compute.amazonaws.com

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

3 2600:9000:2305:be00:17:3f5c:f800:21 (United States)

ASN16509 (AMAZON-02, US)

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

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

ASN13335 (CLOUDFLARENET, US)

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

1 35.186.249.72 (Kansas City, United States)

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

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

5 23.12.147.71 (Ashburn, United States)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a23-12-147-71.deploy.static.akamaitechnologies.com

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

1 52.92.152.8 (Boardman, United States)

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

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

1 34.226.48.45 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-226-48-45.compute-1.amazonaws.com

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

2 54.147.59.78 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-147-59-78.compute-1.amazonaws.com

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

2 2607:f8b0:4004:c1d::9a (Washington, United States) 1 redirects

ASN15169 (GOOGLE, US)

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

1 172.253.122.155 (United States)

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

www.googleadservices.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

3 2607:f8b0:4004:c08::93 (Ashburn, United States) 1 redirects

ASN15169 (GOOGLE, US)

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

1 2600:9000:2509:6a00:8:8845:1500:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

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

ASN32934 (FACEBOOK, US)

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

1 18.160.15.165 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-160-15-165.iad12.r.cloudfront.net

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

1 2600:9000:2073:e200:3:760:2800:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 2600:9000:2269:2c00:17:f683:1d40:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 13.32.206.122 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-206-122.iad66.r.cloudfront.net

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

1 54.146.144.104 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-146-144-104.compute-1.amazonaws.com

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

1 68.67.160.137 (Jersey City, United States)

ASN29990 (ASN-APPNEX, US)
PTR: 639.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net

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

1 34.200.63.182 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-200-63-182.compute-1.amazonaws.com

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

2 44.226.53.119 (None, )

ASN- ()

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

	Apex Domain Subdomains	Transfer
143	masterclass.com 3 redirects links.masterclass.com — Cisco Umbrella Rank: 520562 masterclass.com — Cisco Umbrella Rank: 62469 www.masterclass.com — Cisco Umbrella Rank: 66034	1 MB
14	segment.com cdn.segment.com — Cisco Umbrella Rank: 1697	143 KB
9	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 27	22 KB
7	brightcove.com edge.api.brightcove.com — Cisco Umbrella Rank: 5779 metrics.brightcove.com — Cisco Umbrella Rank: 3299	5 KB
6	cloudfront.net d2hrivdxn8ekm8.cloudfront.net dvqigh9b7wa32.cloudfront.net d330aiyvva2oww.cloudfront.net d1lu3pmaz2ilpx.cloudfront.net	29 KB
6	segment.io api.segment.io — Cisco Umbrella Rank: 1326	1 KB
6	google.com 1 redirects analytics.google.com — Cisco Umbrella Rank: 154 www.google.com — Cisco Umbrella Rank: 2	2 KB
5	tiktok.com analytics.tiktok.com — Cisco Umbrella Rank: 752	145 KB
5	google.ca www.google.ca — Cisco Umbrella Rank: 9185	706 B
5	doubleclick.net 1 redirects stats.g.doubleclick.net — Cisco Umbrella Rank: 79 googleads.g.doubleclick.net — Cisco Umbrella Rank: 38	4 KB
5	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 37	430 KB
4	boltdns.net cf-images.us-east-1.prod.boltdns.net — Cisco Umbrella Rank: 6124 manifest.prod.boltdns.net — Cisco Umbrella Rank: 3712	121 KB
4	algolianet.com ujjak2x1py-2.algolianet.com — Cisco Umbrella Rank: 665914	87 KB
3	bidr.io 1 redirects cnv.event.prod.bidr.io — Cisco Umbrella Rank: 9111 segment.prod.bidr.io — Cisco Umbrella Rank: 6867	2 KB
3	amazonaws.com s3-us-west-2.amazonaws.com ckjjzdn8vk.execute-api.us-west-2.amazonaws.com	59 KB
3	bing.com bat.bing.com — Cisco Umbrella Rank: 376	14 KB
3	amplitude.com cdn.amplitude.com — Cisco Umbrella Rank: 2634 api.amplitude.com — Cisco Umbrella Rank: 1827	18 KB
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 107	216 B
2	liadm.com b-code.liadm.com — Cisco Umbrella Rank: 3215 rp.liadm.com Failed idx.liadm.com — Cisco Umbrella Rank: 2032	16 KB
2	adnxs.com acdn.adnxs.com — Cisco Umbrella Rank: 598 ib.adnxs.com — Cisco Umbrella Rank: 253	4 KB
2	akamaihd.net bcbolt446c5271-a.akamaihd.net — Cisco Umbrella Rank: 4376	1 MB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 174	92 KB
2	algolia.net ujjak2x1py-dsn.algolia.net — Cisco Umbrella Rank: 134840
1	adsrvr.org js.adsrvr.org — Cisco Umbrella Rank: 1465	3 KB
1	googleadservices.com www.googleadservices.com — Cisco Umbrella Rank: 145	2 KB
1	pointmediatracker.com 1 redirects pixel.pointmediatracker.com — Cisco Umbrella Rank: 4391	504 B
1	impactcdn.com utt.impactcdn.com — Cisco Umbrella Rank: 3421	14 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 225	4 KB
1	zencdn.net vjs.zencdn.net — Cisco Umbrella Rank: 5476	7 KB
1	brightcove.net players.brightcove.net — Cisco Umbrella Rank: 3055	247 KB
0	litix.io Failed inferred.litix.io Failed
0	tvspix.com Failed tvspix.com Failed
251	32

	Domain	Requested by
141	www.masterclass.com	1 redirects www.masterclass.com
14	cdn.segment.com	www.masterclass.com
9	www.google-analytics.com	www.masterclass.com www.googletagmanager.com
6	api.segment.io	www.masterclass.com
5	analytics.tiktok.com	www.masterclass.com analytics.tiktok.com
5	www.google.ca	www.masterclass.com
5	metrics.brightcove.com	www.masterclass.com
5	www.googletagmanager.com	www.masterclass.com
4	ujjak2x1py-2.algolianet.com	www.masterclass.com
3	www.google.com	1 redirects www.masterclass.com
3	d2hrivdxn8ekm8.cloudfront.net	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
3	bat.bing.com	www.masterclass.com
2	ckjjzdn8vk.execute-api.us-west-2.amazonaws.com	www.masterclass.com
2	www.facebook.com	www.masterclass.com
2	googleads.g.doubleclick.net	1 redirects www.masterclass.com
2	cnv.event.prod.bidr.io	1 redirects www.masterclass.com
2	api.amplitude.com	www.masterclass.com
2	bcbolt446c5271-a.akamaihd.net	www.masterclass.com
2	connect.facebook.net	www.masterclass.com
2	edge.api.brightcove.com	www.masterclass.com
2	ujjak2x1py-dsn.algolia.net	www.masterclass.com
1	idx.liadm.com	www.masterclass.com
1	ib.adnxs.com	www.masterclass.com
1	segment.prod.bidr.io	www.masterclass.com
1	js.adsrvr.org	www.masterclass.com
1	d1lu3pmaz2ilpx.cloudfront.net	www.masterclass.com
1	d330aiyvva2oww.cloudfront.net	www.masterclass.com
1	dvqigh9b7wa32.cloudfront.net	www.masterclass.com
1	b-code.liadm.com	www.masterclass.com
1	acdn.adnxs.com	www.masterclass.com
1	www.googleadservices.com	www.masterclass.com
1	pixel.pointmediatracker.com	1 redirects
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	cf-images.us-east-1.prod.boltdns.net	www.masterclass.com
1	cdn.amplitude.com	www.masterclass.com
1	vjs.zencdn.net	www.masterclass.com
1	players.brightcove.net	www.masterclass.com
1	masterclass.com	1 redirects
1	links.masterclass.com	1 redirects
0	inferred.litix.io Failed	www.masterclass.com
0	rp.liadm.com Failed	www.masterclass.com
0	tvspix.com Failed	www.masterclass.com
251	47

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

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

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-05-05` - `2024-05-04`	a year	crt.sh
algolia.net Sectigo RSA Organization Validation Secure Server CA	`2024-01-04` - `2025-02-02`	a year	crt.sh
*.segment.com Amazon RSA 2048 M03	`2023-11-14` - `2024-12-13`	a year	crt.sh
players.brightcove.net DigiCert TLS RSA SHA256 2020 CA1	`2023-05-30` - `2024-05-30`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	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	`2023-11-23` - `2024-02-21`	3 months	crt.sh
cdn.amplitude.com Amazon RSA 2048 M02	`2023-12-14` - `2025-01-12`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2023-10-27` - `2024-01-25`	3 months	crt.sh
www.bing.com Microsoft Azure TLS Issuing CA 01	`2023-10-24` - `2024-04-21`	6 months	crt.sh
*.prod.boltdns.net Amazon RSA 2048 M02	`2023-09-20` - `2024-10-19`	a year	crt.sh
*.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.google.ca GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.segment.io Amazon RSA 2048 M03	`2023-12-13` - `2025-01-11`	a year	crt.sh
a248.e.akamai.net DigiCert TLS RSA SHA256 2020 CA1	`2023-05-16` - `2024-05-15`	a year	crt.sh
*.amplitude.com COMODO RSA Domain Validation Secure Server CA	`2023-01-23` - `2024-02-14`	a year	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
utt.impactcdn.com GTS CA 1D4	`2024-01-03` - `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	`2023-10-10` - `2024-08-03`	10 months	crt.sh
www.googleadservices.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
cdn.adnxs.com GeoTrust RSA CA 2018	`2023-08-24` - `2024-08-24`	a year	crt.sh
www.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	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
*.segment.prod.bidr.io Amazon RSA 2048 M03	`2023-11-28` - `2024-12-26`	a year	crt.sh
*.adnxs.com GeoTrust ECC CA 2018	`2023-02-13` - `2024-03-15`	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 1 frames:

Primary Page: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Frame ID: 1094BE44F52BDF84B18CE4EE244559DE
Requests: 247 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Prepare to Be Unprepared

Page URL History Show full URLs

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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

Mautic (Marketing Automation) Expand

Overall confidence: 100%
Detected patterns

[^a-z]mtc.*\.js

Segment (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

251
Requests

96 %
HTTPS

45 %
IPv6

32
Domains

47
Subdomains

40
IPs

1
Countries

4199 kB
Transfer

9477 kB
Size

55
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.

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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 196

https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=4d602fa0-b5b8-4dfb-bb26ded800ed606e&user_id=undefined&utm_source=Email&utm_medium=Blast&utm_campaign=APoeAnnouncement&gtmcb=709938654 HTTP 302
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=7f51db83-2454-4e4b-8780-9bfebb0522ea.undefined&ord=8036934167666676186 HTTP 303
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Request Chain 219

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https://www.google.ca/pagead/1p-conversion/952839809/?random=626441130&cv=11&fst=1705526281706&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&gcd=11l1l1l1l1&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&auid=1583500504.1705526282&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%3D57d542e8-af6a-4fe7-b609-2a9990f51560%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek9DaEVJZ0pLZXJRWVEtb19xdlpUR242SGpBUkltQVBRQzNWRTF2TWJoTG1nejdDODctVjJ6eW5YRlRzTTVXWFFlOU05OVJOaC1xLWtfTG04GlpDaEVJZ0pLZXJRWVFycFNOMnFpYjE2cnhBUkl1QUhlOXJ4OGdoVk1zOThnb2ktQ2hZWXA1NjJ1WC1SNU9JWlp0Skh3WGJpNGJUWWdrZGhRZV96UmxYZG4zcEEiEwjIv_XBrOWDAxXACWgIHRgBC6k&is_vtc=1&ocp_id=CkSoZciSL8CToPMPmIKsyAo&cid=CAQSKQAvHhf_RgYc9T6dc0AOwdkXaqFa-Er7hx891r_boP3lYorIprn-AdQi&random=1718774353&ipr=y

251 HTTP transactions
2 data transactions

Method
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Path Size
x-fer Time
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MIME-Type IP
Location

GET
H2

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Redirect Chain

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578 KB
119 KB

392ms
391ms

Document
text/html

2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare / Next.js

Resource Hash

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Security Headers

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X-Content-Type-Options	nosniff
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Request headers

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Response headers

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vary: Accept-Encoding
x-content-type-options: nosniff
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Redirect headers

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cf-cache-status: DYNAMIC
cf-ray: 8471a0afdd3e36b1-YYZ
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x-runtime: 0.052986
x-upstream: http://api_backend
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GET
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21 KB 164ms
162ms Font
font/woff2 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

date: Wed, 17 Jan 2024 21:17:55 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
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server: cloudflare
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vary: Accept-Encoding
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GET
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52 KB 188ms
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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

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

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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GET
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General

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Show headers Download Go to

Full URL

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date: Wed, 17 Jan 2024 21:17:56 GMT
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GET
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General

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Show headers Download Go to

Full URL

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General

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Show headers Download Go to

Full URL

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General

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Show headers Download Go to

Full URL

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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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GET
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www.masterclass.com/jsonapi/v1/user/ 74 B
668 B 176ms
174ms Fetch
application/json 2606:4700::6811:382c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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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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General

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Full URL

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Protocol

Security

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Full URL: https://vjs.zencdn.net/vttjs/0.12.5/vtt.global.min.js
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Response headers

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General

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Show headers Download Go to

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Response headers

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date: Wed, 17 Jan 2024 21:17:59 GMT
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GET
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GOOGLE

General

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Show headers Download Go to Show image

Full URL

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

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Response headers

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GET
H2 200 tracker
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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

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GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
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GOOGLE

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Full URL

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Security

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Server

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Reverse DNS

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Software

Resource Hash

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Security Headers

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Response headers

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GET
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22 KB 94ms
93ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/next-integrations/integrations/vendor/commons.c42222c4cb2f8913500f.js.gz
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GET
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Request headers

accept-language: en-CA,en;q=0.9
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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/120.0.6099.224 Safari/537.36

Response headers

permissions-policy-report-only: autoplay=(), clipboard-read=(), clipboard-write=(), display-capture=(), encrypted-media=(), fullscreen=(), picture-in-picture=(), xr-spatial-tracking=()
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: Wed, 17 Jan 2024 21:18:01 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 56915
x-xss-protection: 0
reporting-endpoints
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cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), 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=()
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 bat.js Show response
bat.bing.com/ 45 KB
13 KB 484ms
109ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Full URL

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

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

5e319852607809336b2534ffeb96f6933f26994dd040f535302c84f59cc0a214

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/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
date: Wed, 17 Jan 2024 21:18:01 GMT
last-modified: Fri, 10 Nov 2023 20:09:55 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: E924132135D441DDA6E3A96D2A015256 Ref B: YTO01EDGE0509 Ref C: 2024-01-17T21:18:01Z
etag: "80abcdf1114da1:0"
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
cache-control: private,max-age=1800
accept-ranges: bytes
content-length: 13175

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 226 KB
79 KB 165ms
164ms Script
application/javascript 2607:f8b0:4004:c06::61
GOOGLE

General

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Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c06::61 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

f0356b60e3b5b15b0daf985a869a8953b327252047048cabd6c1edad1a7f4eae

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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 21:18:01 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 80906
x-xss-protection: 0
last-modified: Wed, 17 Jan 2024 21:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Wed, 17 Jan 2024 21:18:01 GMT

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/ 107 KB
108 KB 476ms
109ms Image
image/jpeg 3.162.112.64
AMAZON-02

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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: 3.162.112.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-3-162-112-64.iad61.r.cloudfront.net
Software: / BC
Resource Hash: 072706bb8dda0ab968da4fe4d248d49527d61ce5261ba9b3cbaed58d8ed03a93

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/120.0.6099.224 Safari/537.36

Response headers

Date: Thu, 16 Nov 2023 02:30:06 GMT
Via: 1.1 3200e279ff99ad1800a0dd3b3c8e2d10.cloudfront.net (CloudFront)
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Amz-Cf-Pop: IAD61-P2
X-Powered-From: gantry
X-Powered-By: BC
Age: 5424475
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Content-Type: image/jpeg
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000
Connection: keep-alive
X-Amz-Cf-Id: R3vBUj_Hgq2LKUMjbbxuiLlEXwpoawT104jF6N_X3nXCxCryQdBuXg==
Expires: Sat, 16 Nov 2024 02:30:06 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 76ms
69ms XHR
application/x-mpegurl 151.101.2.27
FASTLY

General

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Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/10s/master.m3u8?fastly_token=NjViMTgyNjhfMmRiNTk3NjBkNjYxNjE2MWY5MmQ0ZDIyYWVjMzZmZGJjZWNlNzA0Y2FhNjQ5NTY2YmY1MTNmY2MxYTJlNjljZg%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: 151.101.2.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: 5b912121bd4c05b371b46bbe47b7edc9d53baa9939c5f107ac061fbb6c1793e4

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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 21:18:00 GMT
via: 1.1 varnish
age: 277290
x-powered-by: BC
x-cache: HIT
x-bolt-device-group: desktop-chrome
content-length: 5774
x-served-by: cache-yyz4539-YYZ
x-device-group: desktop-chrome
x-timer: S1705526280.100785,VS0,VE1
x-powered-from: gantry
access-control-allow-methods: GET,HEAD,OPTIONS
content-type: application/x-mpegURL
access-control-allow-origin: *
access-control-expose-headers: Server,Range,Content-Length,Content-Range
cache-control: s-maxage=302400, max-age=302400
accept-ranges: bytes
access-control-allow-headers: X-Requested-With,Origin,Range,Accept-Encoding,Referer
x-cache-hits: 1

GET
BLOB 200
OK f92c8031-9e47-4d0d-bdc3-b7d5c01bb620
https://www.masterclass.com/ 6 KB
0 Other
application/javascript

General

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Show headers Download Go to

Full URL: blob:https://www.masterclass.com/f92c8031-9e47-4d0d-bdc3-b7d5c01bb620
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/120.0.6099.224 Safari/537.36

Response headers

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

GET
BLOB 200
OK df9639b5-5709-4952-bc40-c6e2419c062e
https://www.masterclass.com/ 87 KB
0 Other
application/javascript

General

Check archive.org

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Full URL: blob:https://www.masterclass.com/df9639b5-5709-4952-bc40-c6e2419c062e
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/120.0.6099.224 Safari/537.36

Response headers

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

GET
BLOB 200
OK 34245998-3ef1-48d2-82fe-0b7b5e11638b
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/34245998-3ef1-48d2-82fe-0b7b5e11638b
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/120.0.6099.224 Safari/537.36

Response headers

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

GET
H3 200 tracker
metrics.brightcove.com/v2/ 35 B
52 B 96ms
96ms Image
image/gif 35.244.232.184
GOOGLE

General

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Full URL

Requested by

Protocol

Security

QUIC, , 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/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
date: Wed, 17 Jan 2024 21:18:01 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

POST
H2 204 collect
analytics.google.com/g/ 0
257 B 567ms
186ms Ping
text/plain 2001:4860:4802:38::181
GOOGLE

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Full URL: https://analytics.google.com/g/collect?v=2&tid=G-CKM9ZCCQBN&gtm=45je41a0v9115597275&_p=1705526279329&_gaz=1&gcd=11l1l1l1l2&dma=0&cid=809230655.1705526280&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&ck=REMCAN&cs=Email&cn=APoeAnnouncement&cm=Blast&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&sid=1705526280&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=6387
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CKM9ZCCQBN
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:38::181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:04 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
56 B 122ms
121ms Ping
text/plain 2607:f8b0:4004:c08::9b
GOOGLE

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-CKM9ZCCQBN&cid=809230655.1705526280&gtm=45je41a0v9115597275&aip=1&dma=0&gcd=11l1l1l1l2
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CKM9ZCCQBN
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2607:f8b0:4004:c08::9b Ashburn, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:04 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 600ms
201ms Image
image/gif 2607:f8b0:4004:c07::5e
GOOGLE

General

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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=809230655.1705526280&gtm=45je41a0v9115597275&aip=1&dma=0&gcd=11l1l1l1l2&z=1880955438

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c07::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:01 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 rendition.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/ec5e0e32-2cb1-4fcd-8728-6fe2085d2bf8/10s/ 3 KB
3 KB 71ms
70ms XHR
application/x-mpegurl 151.101.2.27
FASTLY

General

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Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/ec5e0e32-2cb1-4fcd-8728-6fe2085d2bf8/10s/rendition.m3u8?fastly_token=NjVhZDQ3M2ZfOTYxNDhkZWYxMTEwYzE5NDg4Y2VmYmNjNjUzZTlhYTIyY2MzZGZhM2M5NjEyZTYyYTQ4NGUyMGJhYTYxZGNjOQ%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: 151.101.2.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: 0b154843ffdbefba56d80c299cb0da3e10d00a02bd31e52c201ab0537edc9639

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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 21:18:00 GMT
via: 1.1 varnish
age: 277290
x-powered-by: BC
x-cache: HIT
content-length: 3265
x-served-by: cache-yyz4539-YYZ
x-device-group: desktop-chrome
x-timer: S1705526280.236540,VS0,VE1
x-powered-from: gantry
access-control-allow-methods: GET,HEAD,OPTIONS
content-type: application/x-mpegURL
access-control-allow-origin: *
access-control-expose-headers: Server,Range,Content-Length,Content-Range
cache-control: s-maxage=302400, max-age=302400
accept-ranges: bytes
access-control-allow-headers: X-Requested-With,Origin,Range,Accept-Encoding,Referer
x-cache-hits: 1

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
177 B 601ms
199ms Fetch
application/json 44.234.198.184
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

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

Reverse DNS

ec2-44-234-198-184.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/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Wed, 17 Jan 2024 21:18:00 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 598ms
200ms Fetch
application/json 44.234.198.184
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

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

Reverse DNS

ec2-44-234-198-184.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/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Wed, 17 Jan 2024 21:18:00 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 593ms
199ms Fetch
application/json 44.234.198.184
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

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

Reverse DNS

ec2-44-234-198-184.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/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Wed, 17 Jan 2024 21:18:00 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 590ms
200ms Fetch
application/json 44.234.198.184
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

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

Reverse DNS

ec2-44-234-198-184.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/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Wed, 17 Jan 2024 21:18:00 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 586ms
201ms Fetch
application/json 44.234.198.184
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

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

Reverse DNS

ec2-44-234-198-184.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/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Wed, 17 Jan 2024 21:18:00 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 rendition.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/6e5a09cc-275b-4de2-bbba-b96d37db759d/10s/ 4 KB
4 KB 73ms
73ms XHR
application/x-mpegurl 151.101.2.27
FASTLY

General

Check archive.org

Show headers Download Go to

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=NjVhZDQ3M2ZfYjM0NTA2OGQ2N2M5MGRmYzY1OWQ0MDcxMDcyMTI0NWQ4YWFkM2VjN2E5YTJlMzkzYjNiYTAxMDEzYmRjZjBhZA%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: 151.101.2.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: dfb96a939092959d09c16b095e389a3a07ead51bc3bac76186eedf86f8b0b48b

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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 21:18:00 GMT
via: 1.1 varnish
age: 277290
x-powered-by: BC
x-cache: HIT
content-length: 3651
x-served-by: cache-yyz4539-YYZ
x-device-group: desktop-chrome
x-timer: S1705526280.317910,VS0,VE1
x-powered-from: gantry
access-control-allow-methods: GET,HEAD,OPTIONS
content-type: application/x-mpegURL
access-control-allow-origin: *
access-control-expose-headers: Server,Range,Content-Length,Content-Range
cache-control: s-maxage=302400, max-age=302400
accept-ranges: bytes
access-control-allow-headers: X-Requested-With,Origin,Range,Accept-Encoding,Referer
x-cache-hits: 1

GET
H/1.1 200
OK segment0.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/ec5e0e32-2cb1-4fcd-8728-6fe2085d2bf8/5x/ 1 MB
1 MB 593ms
170ms XHR
video/mp2t 2600:1418:a000:9::1728:6305
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/ec5e0e32-2cb1-4fcd-8728-6fe2085d2bf8/5x/segment0.ts?akamai_token=exp=1705854783~acl=/media/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/ec5e0e32-2cb1-4fcd-8728-6fe2085d2bf8/*~hmac=d26c0302ddebe6aa57947d0034bd0dd731982b24b383e69142446ab44d86d2e0
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_256_GCM
Server: 2600:1418:a000:9::1728:6305 Minneapolis, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: b98b99e3b24fe77c1e3a27c6d6866bb05de43d7864f3be5359530cf21c10b9aa

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/120.0.6099.224 Safari/537.36

Response headers

X-Cache-Hits: 0
Date: Wed, 17 Jan 2024 21:18:00 GMT
X-Amz-Cf-Pop: JFK50-P1
X-Powered-By: BC
Backend-IP: 108.139.46.176
BC-MID: true
Connection: keep-alive
Akamai-Mon-Iucid-Del: 1315351
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 1149432
Fastly-Restarts: 1
X-Served-By: cache-ewr18146-EWR
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1700101094.473735,VS0,VE290
X-Powered-From: gantry
ETag: "76f10ef9628acddf5f3d88b67d23850f"
Access-Control-Allow-Methods: GET,HEAD,OPTIONS
Content-Type: video/MP2T
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: Server,Range,Content-Length,Content-Range,Akamai-Mon-Iucid-Ing,Akamai-Mon-Iucid-Del,Akamai-Request-BC
Cache-Control: public, max-age=26110799
Accept-Ranges: bytes
Access-Control-Allow-Headers: X-Requested-With,Origin,Range,Accept-Encoding,Referer,CMCD-Request,CMCD-Object,CMCD-Status,CMCD-Session
X-Amz-Cf-Id: 37ky5IpIwYGG1jLRckIBLu4-Exopl8xElkERWmQ5RarzrDN9PAeEVg==
Expires: Fri, 15 Nov 2024 02:17:59 GMT

GET
H/1.1 200
OK segment0.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/6e5a09cc-275b-4de2-bbba-b96d37db759d/5x/ 174 KB
175 KB 581ms
172ms XHR
video/mp2t 2600:1418:a000:9::1728:6305
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

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=1705854783~acl=/media/v1/hls/v4/clear/5344802162001/30332c90-4327-4802-83e9-ab5db42156ef/6e5a09cc-275b-4de2-bbba-b96d37db759d/*~hmac=7f467992816c8fce01388128cf66067969099388b9b3483b923bd8bd284102ad
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_256_GCM
Server: 2600:1418:a000:9::1728:6305 Minneapolis, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 21fd29bc1f42119f5187b09724aca4ff092ab6afb410b43a0d67d816be0ad32b

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/120.0.6099.224 Safari/537.36

Response headers

X-Cache-Hits: 0
Date: Wed, 17 Jan 2024 21:18:00 GMT
X-Amz-Cf-Pop: JFK52-P4
X-Powered-By: BC
Backend-IP: 18.238.59.124
BC-MID: true
Connection: keep-alive
Akamai-Mon-Iucid-Del: 1315351
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 177848
Fastly-Restarts: 1
X-Served-By: cache-ewr18127-EWR
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1700101095.611560,VS0,VE208
X-Powered-From: gantry
ETag: "7fe5cb661922417fab88f13331432e6b"
Access-Control-Allow-Methods: GET,HEAD,OPTIONS
Content-Type: video/MP2T
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: Server,Range,Content-Length,Content-Range,Akamai-Mon-Iucid-Ing,Akamai-Mon-Iucid-Del,Akamai-Request-BC
Cache-Control: public, max-age=26110858
Accept-Ranges: bytes
Access-Control-Allow-Headers: X-Requested-With,Origin,Range,Accept-Encoding,Referer,CMCD-Request,CMCD-Object,CMCD-Status,CMCD-Session
X-Amz-Cf-Id: -PY5PaAeemQLzP-z6A0ujEgeaKR4RqLcavZ9v8GMvw1YtNQuiRCOkA==
Expires: Fri, 15 Nov 2024 02:18:58 GMT

POST
H2 200 / Show response
api.amplitude.com/ 7 B
228 B 621ms
216ms XHR
text/html 35.155.201.249
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

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

Reverse DNS

ec2-35-155-201-249.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/120.0.6099.224 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

date: Wed, 17 Jan 2024 21:18:01 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=1-65a84409-57f8ec1d083fb1c36991d555
content-length: 7

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
176 B 135ms
134ms Fetch
application/json 44.234.198.184
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

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

Reverse DNS

ec2-44-234-198-184.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/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Wed, 17 Jan 2024 21:18:01 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
227 B 148ms
148ms XHR
text/html 35.155.201.249
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

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

Reverse DNS

ec2-35-155-201-249.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/120.0.6099.224 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

date: Wed, 17 Jan 2024 21:18:01 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=1-65a84409-32bc7f5a4b68060e4cb68835
content-length: 7

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 243 KB
84 KB 143ms
142ms Script
application/javascript 2607:f8b0:4004:c06::61
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c06::61 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

66a3bcf8694a5713ef1329b9b57971cb89d2b2d468e6b38a8621a386cb5ea5dd

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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 21:18:01 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: 85919
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Wed, 17 Jan 2024 21:18:01 GMT

GET
H2 200 80752cd2-8169-4cd3-befe-3f633477145b-latest.js Show response
d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 7 KB
7 KB 636ms
185ms Script
application/javascript 2600:9000:2305:be00:17:3f5c:f800:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tag-manager/80752cd2-8169-4cd3-befe-3f633477145b-latest.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2305:be00:17:3f5c:f800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: cf30fc46e88226ceff712ded39041a4bb254cdf375ad42ebb2c01c44ec4ffc86

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/120.0.6099.224 Safari/537.36

Response headers

x-amz-version-id: HV_EZPUgJZPeE16dmA.01sxbUoXBv0RL
date: Wed, 17 Jan 2024 06:10:21 GMT
via: 1.1 6aa8d2883437a2897f326bfc58beed3c.cloudfront.net (CloudFront)
last-modified: Tue, 28 Jun 2022 19:34:50 GMT
server: AmazonS3
x-amz-cf-pop: IAD89-P2
age: 59492
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106ms Script
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GET
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utt.impactcdn.com/ 43 KB
14 KB 329ms
74ms Script
text/javascript 35.186.249.72
GOOGLE

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Full URL: https://utt.impactcdn.com/A3406646-934a-4eb1-b7d7-053de9a77e471.js
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GET
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3 KB 478ms
149ms Script
application/javascript 23.12.147.71
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/i18n/pixel/events.js?sdkid=CECERGRC77U8BHMF0VL0&lib=ttq
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GET
H/1.1 200
OK ge.js Show response
s3-us-west-2.amazonaws.com/jsstore/a/9G7H3Q4/ 58 KB
58 KB 618ms
209ms Script
application/javascript 52.92.152.8
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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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date: Wed, 17 Jan 2024 21:18:03 GMT
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Server: AmazonS3
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GET
H/1.1

200
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https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=4d602fa0-b5b8-4dfb-bb26ded800ed606e&user_id=undefined&utm_source=Email&utm_medium=Blast&utm_campaign=APoeAnnouncement&...
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43 B
796 B

105ms
105ms

Image
image/gif

54.147.59.78
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=7f51db83-2454-4e4b-8780-9bfebb0522ea.undefined&ord=8036934167666676186&_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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strict-transport-security: max-age=2592000; includeSubDomains
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Redirect headers

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strict-transport-security: max-age=2592000; includeSubDomains
Server: gunicorn
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GET t.png
tvspix.com/ 0
0

GET
H2 200 / Show response
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2 KB 563ms
154ms Script
text/javascript 2607:f8b0:4004:c1d::9a
GOOGLE

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Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1705526281678&cv=11&fst=1705526281678&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&gcd=11l1l1l1l1&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&auid=1583500504.1705526282&uamb=0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c1d::9a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

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date: Wed, 17 Jan 2024 21:18:02 GMT
content-encoding: br
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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 418ms
129ms Script
text/javascript 172.253.122.155
GOOGLE

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Full URL

https://www.googleadservices.com/pagead/conversion/952839809/?random=1705526281706&cv=11&fst=1705526281706&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&gcd=11l1l1l1l1&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&auid=1583500504.1705526282&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%3D57d542e8-af6a-4fe7-b609-2a9990f51560%3Bname%3DCourse%20Marketing&rfmt=3&fmt=4

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Protocol

Security

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Server

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Reverse DNS

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Software

cafe /

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Request headers

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Response headers

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date: Wed, 17 Jan 2024 21:18:02 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
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content-length: 1850
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expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 204 collect
www.google-analytics.com/g/ 0
17 B 125ms
125ms Ping
text/plain 2607:f8b0:4004:c1b::8a
GOOGLE

General

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Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-MXX8KXSBK0&gtm=45je41a0v886423163z871091196&_p=1705526279329&gcd=11l1l1l1l1&dma=0&cid=809230655.1705526280&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1705526281&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=8045
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Protocol: H3
Security: QUIC, , AES_128_GCM
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Reverse DNS
Software: Golfe2 /
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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/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:04 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 204 5563574.js Show response
bat.bing.com/p/action/ 0
118 B 209ms
208ms Script
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Full URL

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

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

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/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: private,max-age=1800
date: Wed, 17 Jan 2024 21:18:02 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
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x-cache: CONFIG_NOCACHE

GET
H2 204 0
bat.bing.com/action/ 0
360 B 110ms
110ms Image
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=5563574&Ver=2&mid=853eec48-8966-4eea-9cf5-834d6ecff418&sid=e566f880b57d11eeb41191a0c784f7c8&vid=e5670d80b57d11ee97fa41719307daa6&vids=1&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=2779&evt=pageLoad&sv=1&rn=784371

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Wed, 17 Jan 2024 21:18:02 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
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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 collect Show response
www.google-analytics.com/j/ 15 B
224 B 132ms
131ms XHR
text/plain 2607:f8b0:4004:c1b::8a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=764311529&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=622374524&gjid=1028106332&cid=809230655.1705526280&tid=UA-78250207-2&_gid=1039248887.1705526282&_slc=1&z=351767256

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c1b::8a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.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/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:02 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
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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 610ms
205ms XHR
text/plain 2607:f8b0:4004:c08::9b
GOOGLE

General

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Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-78250207-2&cid=809230655.1705526280&jid=622374524&gjid=1028106332&_gid=1039248887.1705526282&_u=aCDAgEABAAAAAGgCIAD~&z=24158002

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c08::9b Ashburn, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8685bca4bb29a8a8289c3effd282cb8718a7d14da65f1397481f213b15469f50

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
accept-language: en-CA,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Wed, 17 Jan 2024 21:18:02 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.masterclass.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 118ms
118ms Image
image/gif 2607:f8b0:4004:c1b::8a
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=764311529&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=809230655.1705526280&tid=UA-78250207-2&_gid=1039248887.1705526282&z=1482022307

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c1b::8a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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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/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 20:38:08 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 2394
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/ 132 KB
35 KB 111ms
110ms Script
application/x-javascript 2a03:2880:f003:c0e:face:b00c:0:3
FACEBOOK

General

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Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/663261977135355?v=2.9.140&r=stable&domain=www.masterclass.com

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
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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/120.0.6099.224 Safari/537.36

Response headers

permissions-policy-report-only: autoplay=(), clipboard-read=(), clipboard-write=(), display-capture=(), encrypted-media=(), fullscreen=(), picture-in-picture=(), xr-spatial-tracking=()
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: Wed, 17 Jan 2024 21:18:02 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 35446
x-xss-protection: 0
reporting-endpoints
pragma: public
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cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
origin-agent-cluster: ?0
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), 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=()
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 120ms
120ms Image
image/gif 2607:f8b0:4004:c1b::8a
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=764311529&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=Experiment%20Viewed&ev=0&_u=aCDAgEABAAAAAGgCIAD~&jid=&gjid=&cid=809230655.1705526280&tid=UA-78250207-2&_gid=1039248887.1705526282&z=1424457088

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c1b::8a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-CA,en;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 20:38:08 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 2394
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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 ec.js Show response
www.google-analytics.com/plugins/ua/ 3 KB
1 KB 118ms
117ms Script
text/javascript 2607:f8b0:4004:c1b::8a
GOOGLE

General

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Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c1b::8a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

058ed961bfe422af7bfc65865f4c08531ec8ace995f8a1ec560a46581cb7712c

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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 21:14:09 GMT
content-encoding: br
x-content-type-options: nosniff
age: 233
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1129
x-xss-protection: 0
last-modified: Tue, 27 Jun 2023 17:28:00 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
content-type: text/javascript
cache-control: public, max-age=3600
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="static-on-bigtable"
expires: Wed, 17 Jan 2024 22:14:09 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 244 KB
84 KB 131ms
130ms Script
application/javascript 2607:f8b0:4004:c06::61
GOOGLE

General

Check archive.org

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Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c06::61 Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

c1b1e42210f65d9c91d7e91090cd215f4c1e3a26febda67c7a24f1f6b3b7d9ec

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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 21:18:02 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: 86259
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Wed, 17 Jan 2024 21:18:02 GMT

GET
H/1.1 200
OK pixie.js Show response
acdn.adnxs.com/dmp/up/ 9 KB
4 KB 533ms
174ms Script
application/javascript 23.204.76.188
AKAMAI-AS

General

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Full URL: https://acdn.adnxs.com/dmp/up/pixie.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 23.204.76.188 Miami, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-204-76-188.deploy.static.akamaitechnologies.com
Software: nginx/1.18.0 (Ubuntu) /
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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/120.0.6099.224 Safari/537.36

Response headers

Unused62: 8096267
Date: Wed, 17 Jan 2024 21:18:03 GMT
Content-Encoding: gzip
Last-Modified: Wed, 02 Jun 2021 15:04:00 GMT
Server: nginx/1.18.0 (Ubuntu)
ETag: "60b79de0-23b3"
Vary: Accept-Encoding
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=86402
Connection: keep-alive
Content-Length: 3340
Expires: Thu, 18 Jan 2024 21:18:05 GMT

GET
H2 200 80752cd2-8169-4cd3-befe-3f633477145b-additional-latest.js Show response
d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 10 KB
11 KB 131ms
129ms Script
application/javascript 2600:9000:2305:be00:17:3f5c:f800:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tag-manager/80752cd2-8169-4cd3-befe-3f633477145b-additional-latest.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2305:be00:17:3f5c:f800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d7f80e0fcd81ad42c8f945549c10a50e539d8bdb4c591eb6f96dfa1a7ae51a63

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/120.0.6099.224 Safari/537.36

Response headers

x-amz-version-id: 1urh9VyhQjlyorf8qptKwpwcxBgnjc0E
date: Wed, 17 Jan 2024 07:13:15 GMT
via: 1.1 6aa8d2883437a2897f326bfc58beed3c.cloudfront.net (CloudFront)
last-modified: Thu, 14 Jul 2022 23:15:41 GMT
server: AmazonS3
x-amz-cf-pop: IAD89-P2
age: 50779
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x-cache: Hit from cloudfront
content-type: application/javascript
accept-ranges: bytes
content-length: 10662
x-amz-cf-id: h9EopunBgBUajUPz7mNcViCL1-KMLQHj0b67TYa41X_DwgaB5bUO6w==

GET
H2 200 tracker-latest.min.js Show response
d2hrivdxn8ekm8.cloudfront.net/ 10 KB
10 KB 136ms
135ms Script
application/javascript 2600:9000:2305:be00:17:3f5c:f800:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tracker-latest.min.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2305:be00:17:3f5c:f800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ddb69b95a6bdcf5d227ce30d7184839da682c7794fbb93e603b9e39c53a87440

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/120.0.6099.224 Safari/537.36

Response headers

x-amz-version-id: F2_skBoyyTZPk30T0KU4aWlDbb3s6sr6
date: Wed, 17 Jan 2024 15:06:38 GMT
via: 1.1 6aa8d2883437a2897f326bfc58beed3c.cloudfront.net (CloudFront)
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server: AmazonS3
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content-length: 9781
x-amz-cf-id: gCk-TMSxUX64yBx2S8TJnof0pv4R8V9AIyntCoZWf_9_KEuPaQnMww==

GET
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analytics.tiktok.com/i18n/pixel/static/ 396 KB
103 KB 99ms
98ms Script
application/javascript 23.12.147.71
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL: https://analytics.tiktok.com/i18n/pixel/static/main.MTc3MGUxMzJiMQ.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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Software: nginx /
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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/120.0.6099.224 Safari/537.36

Response headers

x-akamai-request-id: 194f9ca5
date: Wed, 17 Jan 2024 21:18:02 GMT
content-encoding: gzip
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content-length: 105323

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
408 B 624ms
229ms Image
image/gif 2607:f8b0:4004:c08::93
GOOGLE

General

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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=809230655.1705526280&jid=622374524&_u=aCDAgEABAAAAAGgCIAD~&z=768111908

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c08::93 Ashburn, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:03 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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GET
H2 200 ga-audiences
www.google.ca/ads/ 42 B
107 B 125ms
124ms Image
image/gif 2607:f8b0:4004:c07::5e
GOOGLE

General

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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=809230655.1705526280&jid=622374524&_u=aCDAgEABAAAAAGgCIAD~&z=768111908

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c07::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
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Request headers

accept-language: en-CA,en;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:03 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
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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
H2 200 lc2.js Show response
b-code.liadm.com/ 47 KB
15 KB 655ms
192ms Script
application/javascript 2600:9000:2509:6a00:8:8845:1500:93a1
AMAZON-02

General

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Show headers Download Go to

Full URL: https://b-code.liadm.com/lc2.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
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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/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 19:12:52 GMT
content-encoding: gzip
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x-amz-cf-pop: IAD12-P2
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GET
H2 200 /
www.facebook.com/tr/ 0
185 B 575ms
200ms Image
text/plain 2a03:2880:f103:83:face:b00c:0:25de
FACEBOOK

General

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Full URL

https://www.facebook.com/tr/?id=663261977135355&ev=PageView&dl=https%3A%2F%2Fwww.masterclass.com%2Fclasses%2Fprepare-to-be-unprepared%3Futm_source%3DEmail%26utm_medium%3DBlast%26utm_term%3DREMCAN%26utm_content%3D112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN%26utm_campaign%3DAPoeAnnouncement&rl=&if=false&ts=1705526282856&sw=1600&sh=1200&v=2.9.140&r=stable&a=seg&ec=0&o=4125&fbp=fb.1.1705526282854.887948321&ler=empty&it=1705526282078&coo=false&dpo=LDU&dpoco=0&dpost=0&eid=ajs-next-b56770efdcb36fd5ef0145f2f1984c07&rqm=GET

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: en-CA,en;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
date: Wed, 17 Jan 2024 21:18:04 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H2 200 /
www.facebook.com/tr/ 0
31 B 576ms
201ms Image
text/plain 2a03:2880:f103:83:face:b00c:0:25de
FACEBOOK

General

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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=1705526282858&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=2.9.140&r=stable&a=seg&ec=1&o=4125&fbp=fb.1.1705526282854.887948321&ler=empty&it=1705526282078&coo=false&dpo=LDU&dpoco=0&dpost=0&eid=ajs-next-8ee2f817b4aabcab9fa1552b51790ae8&tm=1&rqm=GET

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

proxygen-bolt /

Resource Hash

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Security Headers

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Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
date: Wed, 17 Jan 2024 21:18:04 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
H3

200

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

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=626441130&cv=11&fst=1705526281706&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&gcd=11l1l1l1l1&dma=0&u_w=1600&u...
https://www.google.com/pagead/1p-conversion/952839809/?random=626441130&cv=11&fst=1705526281706&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&gcd=11l1l1l1l1&dma=0&u_w=1600&u_h=1200&url=https%3A%...
https://www.google.ca/pagead/1p-conversion/952839809/?random=626441130&cv=11&fst=1705526281706&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&gcd=11l1l1l1l1&dma=0&u_w=1600&u_h=1200&url=https%3A%2...

42 B
64 B

133ms
133ms

Image
image/gif

2607:f8b0:4004:c07::5e
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-conversion/952839809/?random=626441130&cv=11&fst=1705526281706&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&gcd=11l1l1l1l1&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&auid=1583500504.1705526282&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%3D57d542e8-af6a-4fe7-b609-2a9990f51560%3Bname%3DCourse%20Marketing&fmt=3&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek9DaEVJZ0pLZXJRWVEtb19xdlpUR242SGpBUkltQVBRQzNWRTF2TWJoTG1nejdDODctVjJ6eW5YRlRzTTVXWFFlOU05OVJOaC1xLWtfTG04GlpDaEVJZ0pLZXJRWVFycFNOMnFpYjE2cnhBUkl1QUhlOXJ4OGdoVk1zOThnb2ktQ2hZWXA1NjJ1WC1SNU9JWlp0Skh3WGJpNGJUWWdrZGhRZV96UmxYZG4zcEEiEwjIv_XBrOWDAxXACWgIHRgBC6k&is_vtc=1&ocp_id=CkSoZciSL8CToPMPmIKsyAo&cid=CAQSKQAvHhf_RgYc9T6dc0AOwdkXaqFa-Er7hx891r_boP3lYorIprn-AdQi&random=1718774353&ipr=y

Requested by

Protocol

Server

2607:f8b0:4004:c07::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
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Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:04 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: Wed, 17 Jan 2024 21:18:03 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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content-type: image/gif
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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 122ms
122ms Image
image/gif 2607:f8b0:4004:c1b::8a
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=764311529&t=event&ni=1&cu=USD&_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&ec=EnhancedEcommerce&ea=Product%20Viewed&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=809230655.1705526280&tid=UA-78250207-2&_gid=1039248887.1705526282&pa=detail&pr1id=556&pr1nm=Amy%20Poehler%20Prepare%20to%20Be%20Unprepared&pr1ca=3&pr1qt=1&pr1pr=126.310604&z=952448944

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c1b::8a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 20:38:08 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 2395
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 123ms
122ms Image
image/gif 2607:f8b0:4004:c1b::8a
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=764311529&t=event&ni=0&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&cn=APoeAnnouncement&cs=Email&cm=Blast&ck=REMCAN&cc=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&ec=All&ea=Core%20Web%20Vital&ev=1512&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=809230655.1705526280&tid=UA-78250207-2&_gid=1039248887.1705526282&z=644140623

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c1b::8a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 20:38:08 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 2395
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 123ms
123ms Image
image/gif 2607:f8b0:4004:c1b::8a
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=764311529&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=Media%20Playback%20Started&ev=0&_u=aCDAgEIJAAAAAGgOIAD~&jid=&gjid=&cid=809230655.1705526280&tid=UA-78250207-2&_gid=1039248887.1705526282&z=1377151971

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c1b::8a Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 20:38:08 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 2395
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.google.com/pagead/1p-user-list/952839809/ 42 B
154 B 127ms
126ms Image
image/gif 2607:f8b0:4004:c08::93
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/952839809/?random=1705526281678&cv=11&fst=1705525200000&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&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&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwAvHhf_dsx6g4Fb59-qqE0TXpelHSYrSeXORQ&random=3303997424&rmt_tld=0&ipr=y

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4004:c08::93 Ashburn, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:03 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.ca/pagead/1p-user-list/952839809/ 42 B
64 B 131ms
131ms Image
image/gif 2607:f8b0:4004:c07::5e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.ca/pagead/1p-user-list/952839809/?random=1705526281678&cv=11&fst=1705525200000&bg=ffffff&guid=ON&async=1&gtm=45be41a0v876889216&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&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwAvHhf_dsx6g4Fb59-qqE0TXpelHSYrSeXORQ&random=3303997424&rmt_tld=1&ipr=y

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4004:c07::5e Washington, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 17 Jan 2024 21:18:03 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 5a28e627 Show response
dvqigh9b7wa32.cloudfront.net/ 43 B
486 B 457ms
159ms XHR
image/gif 18.160.15.165
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://dvqigh9b7wa32.cloudfront.net/5a28e627?data=dmVyc2lvbj0xLjIuMTcmdG9rZW49ODA3NTJjZDItODE2OS00Y2QzLWJlZmUtM2Y2MzM0NzcxNDViJnNlc3Npb25JZD03NDhiN2E3Ni0yOTIzLTU1OWUtNGEzNy0wNTI0YWZiNGNiY2Y%3D&date=1705526282997
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.160.15.165 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-160-15-165.iad12.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: caa849b179befa2645a8e2c474d2e82a76777a3305315ece911013e8ee9a916c

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 08:25:15 GMT
via: 1.1 c022ca80d7b946eb138dfd2e55c98980.cloudfront.net (CloudFront)
x-amz-cf-pop: IAD12-P4
age: 67577
x-cache: Hit from cloudfront
content-length: 43
last-modified: Wed, 08 Mar 2017 06:19:28 GMT
server: AmazonS3
etag: "fb02f374b8f73825415db1bccd4bd76d"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
accept-ranges: bytes
x-amz-cf-id: N-NElIg_iOwRUpK5RJ6Cgkug5aadqPJHm9FcQjLSDd-yRqI_WkTg8A==

GET
H2 200 5a28e627 Show response
d330aiyvva2oww.cloudfront.net/ 43 B
486 B 595ms
201ms XHR
image/gif 2600:9000:2073:e200:3:760:2800:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d330aiyvva2oww.cloudfront.net/5a28e627?data=aXB2Nj10cnVlJnZlcnNpb249MS4yLjE3JnRva2VuPTgwNzUyY2QyLTgxNjktNGNkMy1iZWZlLTNmNjMzNDc3MTQ1YiZzZXNzaW9uSWQ9NzQ4YjdhNzYtMjkyMy01NTllLTRhMzctMDUyNGFmYjRjYmNm&date=1705526282997
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2073:e200:3:760:2800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: caa849b179befa2645a8e2c474d2e82a76777a3305315ece911013e8ee9a916c

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 10:46:20 GMT
via: 1.1 d01a0cfc47d6e412dd81c986ff5d69da.cloudfront.net (CloudFront)
x-amz-cf-pop: IAD50-C2
age: 37945
x-cache: Hit from cloudfront
content-length: 43
last-modified: Wed, 08 Mar 2017 06:19:28 GMT
server: AmazonS3
etag: "fb02f374b8f73825415db1bccd4bd76d"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
accept-ranges: bytes
x-amz-cf-id: Jci-O0siXXRNSjMWUIT40RGkAnI5lhuqRt4HwQNTsfIiTqEDxWU3jA==

GET
H2 200 5a28e627 Show response
d1lu3pmaz2ilpx.cloudfront.net/ 43 B
442 B 600ms
196ms XHR
image/gif 2600:9000:2269:2c00:17:f683:1d40:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d1lu3pmaz2ilpx.cloudfront.net/5a28e627?data=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%3D&date=1705526283001
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2269:2c00:17:f683:1d40:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: caa849b179befa2645a8e2c474d2e82a76777a3305315ece911013e8ee9a916c

Request headers

accept-language: en-CA,en;q=0.9
Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 16:12:33 GMT
via: 1.1 e418fd5667de46c635f0321ea814c2e0.cloudfront.net (CloudFront)
x-amz-cf-pop: IAD89-P1
age: 18332
x-cache: Hit from cloudfront
content-length: 43
last-modified: Wed, 08 Mar 2017 06:19:28 GMT
server: AmazonS3
etag: "fb02f374b8f73825415db1bccd4bd76d"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/gif
access-control-allow-origin: *
vary: Origin
accept-ranges: bytes
x-amz-cf-id: 6kBcbzv5k7PUeZM-t_6UxsKvAbtCSh2MGm7P36u_IiH47z43nZeWTg==

GET
H/1.1 200
OK up_loader.1.1.0.js Show response
js.adsrvr.org/ 5 KB
3 KB 415ms
109ms Script
application/x-javascript 13.32.206.122
AMAZON-02

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: 13.32.206.122 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-32-206-122.iad66.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/120.0.6099.224 Safari/537.36

Response headers

Date: Wed, 17 Jan 2024 00:45:09 GMT
Content-Encoding: gzip
Via: 1.1 38dd8070a251309a7a889ed78686bb50.cloudfront.net (CloudFront)
Last-Modified: Wed, 17 Jan 2024 00:44:59 GMT
Server: AmazonS3
X-Amz-Cf-Pop: IAD66-C1
Age: 73976
ETag: W/"b7474eac210849250426a8f6a39d00f3"
x-amz-server-side-encryption: AES256
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/x-javascript
X-Cache: Hit from cloudfront
Connection: keep-alive
X-Amz-Cf-Id: eN22ij9yxAqsYmBdJFG7adTh_-rByEdL_w9DfjFSprlihP367QgHkg==

GET
H/1.1 200
OK associate-segment
segment.prod.bidr.io/ 43 B
560 B 503ms
92ms Image
image/gif 54.146.144.104
AMAZON-AES

General

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Full URL

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=7185595255

Requested by

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-54-146-144-104.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/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
Date: Wed, 17 Jan 2024 21:18:04 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

GET
H2 200 identify_55404.js Show response
analytics.tiktok.com/i18n/pixel/static/ 137 KB
37 KB 98ms
97ms Script
application/javascript 23.12.147.71
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.tiktok.com/i18n/pixel/static/identify_55404.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/classes/prepare-to-be-unprepared?utm_source=Email&utm_medium=Blast&utm_term=REMCAN&utm_content=112123_Email_Blast_ClassLaunch_APoeClassLaunchAnnouncement1_REMCAN&utm_campaign=APoeAnnouncement
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.12.147.71 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-12-147-71.deploy.static.akamaitechnologies.com
Software: nginx /
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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/120.0.6099.224 Safari/537.36

Response headers

x-akamai-request-id: 194fb4da
date: Wed, 17 Jan 2024 21:18:03 GMT
content-encoding: gzip
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H2 200 pixel
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843 B 168ms
168ms Ping
text/plain 23.12.147.71
AKAMAI-ASN1

General

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Full URL: https://analytics.tiktok.com/api/v2/pixel
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Request headers

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Response headers

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POST
H2 204 collect
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GOOGLE

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Request headers

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date: Wed, 17 Jan 2024 21:18:05 GMT
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POST
H3 204 collect
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17 B 123ms
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GOOGLE

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Request headers

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Response headers

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server: Golfe2
content-type: text/plain
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cache-control: no-cache, no-store, must-revalidate
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GET
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63 B 131ms
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GOOGLE

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Full URL

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Protocol

Security

QUIC, , AES_128_GCM

Server

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Reverse DNS

Software

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Security Headers

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Request headers

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Response headers

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date: Wed, 17 Jan 2024 21:18:04 GMT
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POST
H2 200 act
analytics.tiktok.com/api/v2/pixel/ 0
842 B 223ms
223ms Ping
text/plain 23.12.147.71
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/pixel/act
Requested by: Host: analytics.tiktok.com
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Request headers

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Response headers

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GET
H2 200 pixie
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225 B 456ms
160ms Image
image/gif 68.67.160.137
ASN-APPNEX

General

Check archive.org

Show headers Download Go to Show image

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Request headers

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Response headers

date: Wed, 17 Jan 2024 21:18:04 GMT
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GET j
rp.liadm.com/ 0
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GET
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www.masterclass.com/_next/static/chunks/ 15 KB
4 KB 128ms
126ms Script
application/javascript 2606:4700::6811:382c
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General

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Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/chunks/3053-fdcb66620f2795f1.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

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Request headers

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Response headers

date: Wed, 17 Jan 2024 21:18:04 GMT
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37 KB 144ms
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General

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Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/chunks/4471-24933de43c9c06a9.js

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Protocol

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Request headers

accept-language: en-CA,en;q=0.9
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date: Wed, 17 Jan 2024 21:18:04 GMT
strict-transport-security: max-age=15724800; includeSubDomains
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cf-ray: 8471a0efbe5a36b1-YYZ
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GET
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www.masterclass.com/_next/static/chunks/ 6 KB
2 KB 126ms
125ms Script
application/javascript 2606:4700::6811:382c
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General

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Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/chunks/2465-52fc9b51327f6671.js

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Protocol

Security

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Server

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Request headers

accept-language: en-CA,en;q=0.9
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Response headers

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content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
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cf-ray: 8471a0efce6b36b1-YYZ
expires: Thu, 16 Jan 2025 21:18:04 GMT

GET
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www.masterclass.com/_next/static/chunks/ 9 KB
4 KB 115ms
115ms Script
application/javascript 2606:4700::6811:382c
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Full URL

https://www.masterclass.com/_next/static/chunks/9204-062e5cdcb3417d06.js

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Protocol

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Request headers

accept-language: en-CA,en;q=0.9
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Response headers

date: Wed, 17 Jan 2024 21:18:04 GMT
strict-transport-security: max-age=15724800; includeSubDomains
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://learn.masterclass.com
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age: 440094
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last-modified: Fri, 12 Jan 2024 15:58:04 GMT
server: cloudflare
etag: W/"2349-18cfe650ae0"
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GET
H2 200 9270-6b58a4221fe36448.js Show response
www.masterclass.com/_next/static/chunks/ 37 KB
12 KB 117ms
115ms Script
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TLS 1.3, , AES_128_GCM

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Software

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Response headers

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Full URL

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Requested by

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Security

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Full URL

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Security

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GET
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2 KB 136ms
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CLOUDFLARENET

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https://www.masterclass.com/_next/static/css/09188d548c8b47e4.css

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GET
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526 B 647ms
119ms XHR
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AMAZON-AES

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Full URL

https://idx.liadm.com/idex/unknown/72731?duid=18ad636bdbc2--01hmcmkkcaq9ytwmqxjpyj8gvn&cd=.masterclass.com&resolve=md5&resolve=sha2

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Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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POST
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POST
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General

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Full URL: https://ckjjzdn8vk.execute-api.us-west-2.amazonaws.com/li
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POST /
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These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: ujjak2x1py-dsn.algolia.net
URL: https://ujjak2x1py-dsn.algolia.net/1/indexes/test_classes_sh/browse?x-algolia-agent=Algolia%20for%20JavaScript%20(4.3.0)%3B%20Browser%3B%20JS%20Helper%20(3.8.2)%3B%20react%20(18.2.0)%3B%20react-instantsearch%20(6.24.2)

Domain: ujjak2x1py-dsn.algolia.net
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Domain: rp.liadm.com
URL: https://rp.liadm.com/j?dtstmp=1705526283781&se=e30&duid=18ad636bdbc2--01hmcmkkcaq9ytwmqxjpyj8gvn&tv=v2.11.7&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

Domain: inferred.litix.io
URL: https://inferred.litix.io/

Verdicts & Comments Add Verdict or Comment

125 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.

55 Cookies

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

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www.masterclass.com/	1969-12-31 23:59:59	Name: user_membership Value: FREE
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www.masterclass.com/	1970-01-21 02:31:02	Name: all_cm_pages_viewed Value: %5B%22prepare-to-be-unprepared%22%5D
www.masterclass.com/	1970-01-20 17:45:28	Name: track_visit_session_id Value: 57d542e8-af6a-4fe7-b609-2a9990f51560
www.masterclass.com/	1970-01-21 03:21:26	Name: _mc_session Value: 5nRwFLvJBLniY0la0g04s%2F6%2ByWGNx7xsLO%2FZteMaQA96SqzB6RE4pe6%2B0fdWxG4VOgMHciwHW1V%2FEZJCh7Zbe2yEnqw%2Baqz83HlTMiOKFQa%2FNPo38OTEhQRiV1XI1j4AAcnv196MV6fqm3%2BpCmhEmLgXJoEUmhTq7CANexkMP%2BIPu%2F%2FPw4h6ckv62koQWH1%2BU18W2ivuorAbyatYKZCuKohWseTVNIw1oCH3vbZjLidLRXM9FnuOzhRB25%2FZ7bb8vX0PrKnQRpzipxD3%2Bh0gvBw%2B4eqsbEVkDO74yl%2FZSOK5DfKKxk25or1jSQ1UnHMZxfR2Il%2FrSGVhRMH0RpFbTwtb1AIJddDhpI7qdMdkLX4sBdLdcep1tcaeHNlW8GH1A4CsudxD6GK2fT4zfzdHw6MJTnPrW8sKylbCJ8k%3D--E548F1IBItp29r2X--zlHEMEREc%2FXM%2Bc0sfCXZKw%3D%3D
.masterclass.com/	1970-01-21 02:31:02	Name: ajs_anonymous_id Value: rails-gen-7c88598f-52fa-44ab-993a-eaf7a65a7e56
.masterclass.com/	1970-01-21 03:21:26	Name: _ga_CKM9ZCCQBN Value: GS1.1.1705526280.1.0.1705526280.60.0.0
.masterclass.com/	1969-12-31 23:59:59	Name: amplitude_idundefinedmasterclass.com Value: eyJvcHRPdXQiOmZhbHNlLCJzZXNzaW9uSWQiOm51bGwsImxhc3RFdmVudFRpbWUiOm51bGwsImV2ZW50SWQiOjAsImlkZW50aWZ5SWQiOjAsInNlcXVlbmNlTnVtYmVyIjowfQ==
.masterclass.com/	1970-01-21 03:21:26	Name: amplitude_id_07018da2854fa6ca5b7bab195253250bmasterclass.com Value: eyJkZXZpY2VJZCI6InJhaWxzLWdlbi03Yzg4NTk4Zi01MmZhLTQ0YWItOTkzYS1lYWY3YTY1YTdlNTYiLCJ1c2VySWQiOm51bGwsIm9wdE91dCI6ZmFsc2UsInNlc3Npb25JZCI6MTcwNTUyNjI4MDY1NCwibGFzdEV2ZW50VGltZSI6MTcwNTUyNjI4MTI2OSwiZXZlbnRJZCI6MiwiaWRlbnRpZnlJZCI6MSwic2VxdWVuY2VOdW1iZXIiOjN9
www.masterclass.com/	1970-01-21 02:31:02	Name: muxData Value: mux_viewer_id=76353c68-b796-40dd-8380-80e7df9f37ba&msn=0.27802280882610786&sid=5b2be8c0-bd2f-47de-9721-c9227ce768df&sst=1705526281278&sex=1705527781278
.masterclass.com/	1970-01-20 19:55:02	Name: _gcl_au Value: 1.1.1583500504.1705526282
www.masterclass.com/	1970-01-20 17:55:31	Name: FPC Value: 4d602fa0-b5b8-4dfb-bb26ded800ed606e
.masterclass.com/	1970-01-21 03:21:26	Name: _ga_MXX8KXSBK0 Value: GS1.1.1705526281.1.0.1705526281.0.0.0
.masterclass.com/	1970-01-20 17:46:52	Name: _uetsid Value: e566f880b57d11eeb41191a0c784f7c8
.masterclass.com/	1970-01-21 03:07:02	Name: _uetvid Value: e5670d80b57d11ee97fa41719307daa6
.masterclass.com/	1970-01-21 03:21:26	Name: _ga Value: GA1.2.809230655.1705526280
.masterclass.com/	1970-01-20 17:46:52	Name: _gid Value: GA1.2.1039248887.1705526282
.masterclass.com/	1970-01-20 17:45:26	Name: _gat Value: 1
.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: 1705526282173%7C0%7C1705526282173%7C%7C
.tiktok.com/	1970-01-21 03:07:02	Name: _ttp Value: 2b6CkJk9zC0XGbnQhzBFelKhQTB
.bing.com/	1970-01-21 03:07:02	Name: MUID Value: 17E55D78AB9E67DC33AA4971AA346645
.bat.bing.com/	1970-01-20 17:55:31	Name: MR Value: 0
.pointmediatracker.com/	1970-01-21 02:32:28	Name: c Value: 1c7b2d0e-648b-4dc1-a47f-b5797d2bc27f
.masterclass.com/	1970-01-20 19:55:02	Name: _fbp Value: fb.1.1705526282854.887948321
www.masterclass.com/	1970-01-21 03:21:26	Name: tatari-cookie-test Value: 57166995
.masterclass.com/	1970-01-21 03:21:26	Name: tatari-session-cookie Value: 748b7a76-2923-559e-4a37-0524afb4cbcf
.masterclass.com/	1970-01-20 17:45:26	Name: t-ip Value: 1
.masterclass.com/	1970-01-21 03:07:02	Name: _tt_enable_cookie Value: 1
.masterclass.com/	1970-01-21 03:07:02	Name: _ttp Value: GAQMd6REWbxHMRcQLyj69B-JDWs
.masterclass.com/	1970-01-21 03:21:26	Name: _ga_TXTKCL3651 Value: GS1.2.1705526283.1.0.1705526283.60.0.0
.bidr.io/	1970-01-21 03:13:56	Name: bito Value: AALtnE7LUIgAABKAOW9P7A
.bidr.io/	1970-01-21 03:13:56	Name: bitoIsSecure Value: ok
.masterclass.com/	1969-12-31 23:59:59	Name: _li_dcdm_c Value: .masterclass.com
.masterclass.com/	1970-01-21 03:21:26	Name: _lc2_fpi Value: 18ad636bdbc2--01hmcmkkcaq9ytwmqxjpyj8gvn
.masterclass.com/	1970-01-21 03:21:26	Name: _lc2_fpi_meta Value: {%22w%22:1705526283658}
.doubleclick.net/	1970-01-21 03:21:26	Name: IDE Value: AHWqTUmQ0OiSkiwxRgPwcjIMlNZqr8O_FRAYHpvX0YXADSD1c_K2GuyKFoKKgDEM
www.masterclass.com/	1970-01-20 22:04:38	Name: _geuid Value: 6150f7f5-9cc0-4282-8569-5c476a7c5637
www.masterclass.com/	1970-01-20 17:45:29	Name: _geppv Value: 1
www.masterclass.com/	1970-01-20 22:04:38	Name: _geps Value: true
.liadm.com/	1970-01-21 03:21:26	Name: lidid Value: 9a20dd2a-addb-42b2-b2ee-cc7ddbf00e9a

8 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/user/cart-data?deep=true Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/users/current?deep=false Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://www.masterclass.com/jsonapi/v1/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 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

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

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

acdn.adnxs.com
analytics.google.com
analytics.tiktok.com
api.amplitude.com
api.segment.io
b-code.liadm.com
bat.bing.com
bcbolt446c5271-a.akamaihd.net
cdn.amplitude.com
cdn.segment.com
cdnjs.cloudflare.com
cf-images.us-east-1.prod.boltdns.net
ckjjzdn8vk.execute-api.us-west-2.amazonaws.com
cnv.event.prod.bidr.io
connect.facebook.net
d1lu3pmaz2ilpx.cloudfront.net
d2hrivdxn8ekm8.cloudfront.net
d330aiyvva2oww.cloudfront.net
dvqigh9b7wa32.cloudfront.net
edge.api.brightcove.com
googleads.g.doubleclick.net
ib.adnxs.com
idx.liadm.com
inferred.litix.io
js.adsrvr.org
links.masterclass.com
manifest.prod.boltdns.net
masterclass.com
metrics.brightcove.com
pixel.pointmediatracker.com
players.brightcove.net
rp.liadm.com
s3-us-west-2.amazonaws.com
segment.prod.bidr.io
stats.g.doubleclick.net
tvspix.com
ujjak2x1py-2.algolianet.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
inferred.litix.io
rp.liadm.com
tvspix.com
ujjak2x1py-dsn.algolia.net
13.32.206.122
151.101.2.27
172.253.122.155
172.255.116.98
18.160.15.165
2001:4860:4802:38::181
23.12.147.71
23.204.76.188
23.204.77.29
2600:1418:a000:9::1728:6305
2600:9000:2073:e200:3:760:2800:21
2600:9000:2269:2c00:17:f683:1d40:21
2600:9000:2305:be00:17:3f5c:f800:21
2600:9000:2509:6a00:8:8845:1500:93a1
2606:4700::6811:180e
2606:4700::6811:382c
2607:f8b0:4004:c06::61
2607:f8b0:4004:c07::5e
2607:f8b0:4004:c08::93
2607:f8b0:4004:c08::9b
2607:f8b0:4004:c1b::8a
2607:f8b0:4004:c1d::9a
2620:1ec:c11::200
2a03:2880:f003:c0e:face:b00c:0:3
2a03:2880:f103:83:face:b00c:0:25de
2a04:4e42::729
3.162.112.64
34.200.63.182
34.226.48.45
35.155.201.249
35.186.249.72
35.244.232.184
44.226.53.119
44.234.198.184
52.85.150.230
52.92.152.8
54.146.144.104
54.147.59.78
68.67.160.137
99.86.191.237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151a2870010cc6072670a127cb8e52d1d6b5e26c616e79115a751f672b5e1af9
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17a823d9c689a4f54a75978a35713b78399143f57d5efcabd9a3ef505700e1e3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34aa292d7eecfc4076f4484889e6b968d83db6b3fb12a1da78e2478a2c99871b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7e4fde2a7e2da4eb11065a29f03b7f68566665515cf79bf4841168b46508dda5
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856ff88af3012927a3c2cae4f6083607a653fced977a090b8b9a8d4ba8e2f191
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www.masterclass.com Open in urlscan Pro 2606:4700::6811:382c Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

251 Requests

96 %HTTPS

45 %IPv6

32 Domains

47 Subdomains

40 IPs

1 Countries

4199 kBTransfer

9477 kBSize

55 Cookies

17 Outgoing links

Page URL History

Redirected requests

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

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

Screenshot
Live screenshot

Full Image

251
Requests

96 %
HTTPS

45 %
IPv6

32
Domains

47
Subdomains

40
IPs

1
Countries

4199 kB
Transfer

9477 kB
Size

55
Cookies

251 HTTP transactions
2 data transactions