www.masterclass.com Open in urlscan Pro
2606:4700::6812:9e42 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://sales.masterclass.com/t/103812/c/1d49ee00-883c-487b-94d5-d135da30afcc/NB2HI4DTHIXS653XO4XG2YLTORSXEY3MMFZXGLTDN5WQ====...
Effective URL:
https://www.masterclass.com/
Submission: On September 26 via api (September 26th 2022, 2:30:50 pm UTC) from US — Scanned from DE

Summary HTTP 240 Redirects Links 21 Behaviour Indicators

Summary

This website contacted 85 IPs in 10 countries across 63 domains to perform 240 HTTP transactions. The main IP is 2606:4700::6812:9e42, 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 71386.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on June 5th 2022. 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
1 1	52.22.205.159 52.22.205.159	14618 (AMAZON-AES) (AMAZON-AES)
1 1	3.124.153.0 3.124.153.0	16509 (AMAZON-02) (AMAZON-02)
77	2606:4700::68... 2606:4700::6812:9e42	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	2606:4700::68... 2606:4700::6810:9440	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	151.101.2.217 151.101.2.217	54113 (FASTLY) (FASTLY)
2	2600:9000:225... 2600:9000:2250:b600:2:8531:afc0:93a1	16509 (AMAZON-02) (AMAZON-02)
1	13.225.78.83 13.225.78.83	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:440... 2606:4700:4400::6812:2962	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	13.225.79.112 13.225.79.112	16509 (AMAZON-02) (AMAZON-02)
1	23.35.237.37 23.35.237.37	16625 (AKAMAI-AS) (AKAMAI-AS)
1	2600:9000:223... 2600:9000:223c:3200:a:de49:b100:93a1	16509 (AMAZON-02) (AMAZON-02)
7	151.101.130.27 151.101.130.27	54113 (FASTLY) (FASTLY)
1	2a04:4e42:400... 2a04:4e42:400::729	54113 (FASTLY) (FASTLY)
7	35.244.232.184 35.244.232.184	15169 (GOOGLE) (GOOGLE)
1	13.225.78.63 13.225.78.63	16509 (AMAZON-02) (AMAZON-02)
6	52.13.74.23 52.13.74.23	16509 (AMAZON-02) (AMAZON-02)
3	2a03:2880:f00... 2a03:2880:f007:8:face:b00c:0:1	32934 (FACEBOOK) (FACEBOOK)
3	2a00:1450:400... 2a00:1450:400d:806::2008	15169 (GOOGLE) (GOOGLE)
1	13.224.194.62 13.224.194.62	16509 (AMAZON-02) (AMAZON-02)
1	2a02:26f0:350... 2a02:26f0:3500:16::215:14a0	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1 5	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
8	2a00:1450:400... 2a00:1450:4001:80f::200e	15169 (GOOGLE) (GOOGLE)
1	13.224.189.94 13.224.189.94	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:400c:c08::9c	15169 (GOOGLE) (GOOGLE)
3 3	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	13.107.43.14 13.107.43.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
14	2a02:26f0:11a... 2a02:26f0:11a::6867:4831	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	52.222.236.74 52.222.236.74	16509 (AMAZON-02) (AMAZON-02)
2	54.68.2.11 54.68.2.11	16509 (AMAZON-02) (AMAZON-02)
1	13.224.189.122 13.224.189.122	16509 (AMAZON-02) (AMAZON-02)
2 5	2a00:1450:400... 2a00:1450:4001:82b::2004	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:80f::2003	15169 (GOOGLE) (GOOGLE)
3	142.250.185.162 142.250.185.162	15169 (GOOGLE) (GOOGLE)
3	2600:9000:21f... 2600:9000:21f3:3a00:17:3f5c:f800:21	16509 (AMAZON-02) (AMAZON-02)
1 3	172.217.18.6 172.217.18.6	15169 (GOOGLE) (GOOGLE)
2	34.249.168.140 34.249.168.140	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:223... 2600:9000:223f:8600:15:decf:f580:21	16509 (AMAZON-02) (AMAZON-02)
1	178.250.2.140 178.250.2.140	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
1 1	18.66.122.17 18.66.122.17	16509 (AMAZON-02) (AMAZON-02)
1 2	52.214.24.32 52.214.24.32	16509 (AMAZON-02) (AMAZON-02)
2 5	34.235.61.168 34.235.61.168	14618 (AMAZON-AES) (AMAZON-AES)
2	2620:1ec:bdf::44 2620:1ec:bdf::44	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2 4	2a00:1450:400... 2a00:1450:4001:830::2002	15169 (GOOGLE) (GOOGLE)
3	2a03:2880:f10... 2a03:2880:f107:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	52.215.255.196 52.215.255.196	16509 (AMAZON-02) (AMAZON-02)
1	151.101.1.108 151.101.1.108	54113 (FASTLY) (FASTLY)
1	13.32.118.2 13.32.118.2	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:20e... 2600:9000:20eb:5600:3:760:2800:21	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:225... 2600:9000:225e:8600:17:f683:1d40:21	16509 (AMAZON-02) (AMAZON-02)
1	108.138.15.119 108.138.15.119	16509 (AMAZON-02) (AMAZON-02)
1 2	54.229.152.130 54.229.152.130	16509 (AMAZON-02) (AMAZON-02)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400d:806::2002	15169 (GOOGLE) (GOOGLE)
4 5	2a02:2638:1::13 2a02:2638:1::13	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
2 3	185.83.142.19 185.83.142.19	29990 (ASN-APPNEX) (ASN-APPNEX)
1 1	2a00:1450:400... 2a00:1450:4001:809::2002	15169 (GOOGLE) (GOOGLE)
4	20.62.48.180 20.62.48.180	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	54.85.194.140 54.85.194.140	14618 (AMAZON-AES) (AMAZON-AES)
1	178.250.0.157 178.250.0.157	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	2606:4700::68... 2606:4700::6810:7c60	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 1	178.250.2.151 178.250.2.151	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	74.119.119.150 74.119.119.150	19750 (AS-CRITEO) (AS-CRITEO)
1	151.101.2.137 151.101.2.137	54113 (FASTLY) (FASTLY)
1 2	20.234.93.27 20.234.93.27	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	15.197.193.217 15.197.193.217	16509 (AMAZON-02) (AMAZON-02)
1 2	18.185.225.77 18.185.225.77	16509 (AMAZON-02) (AMAZON-02)
1 1	142.250.74.194 142.250.74.194	15169 (GOOGLE) (GOOGLE)
2	178.250.0.163 178.250.0.163	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1 2	104.18.19.126 104.18.19.126	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 2	54.194.97.68 54.194.97.68	16509 (AMAZON-02) (AMAZON-02)
1	184.51.8.30 184.51.8.30	16625 (AKAMAI-AS) (AKAMAI-AS)
1	18.195.149.35 18.195.149.35	16509 (AMAZON-02) (AMAZON-02)
1	70.42.32.255 70.42.32.255	22075 (AS-OUTBRAIN) (AS-OUTBRAIN)
1	185.64.189.110 185.64.189.110	62713 (AS-PUBMATIC) (AS-PUBMATIC)
1	69.173.144.138 69.173.144.138	26667 (RUBICONPR...) (RUBICONPROJECT)
1	52.29.139.35 52.29.139.35	16509 (AMAZON-02) (AMAZON-02)
1	185.86.137.131 185.86.137.131	201081 (SMARTADSE...) (SMARTADSERVER)
1	141.226.228.48 141.226.228.48	200478 (TABOOLA-AS) (TABOOLA-AS)
1	104.111.242.245 104.111.242.245	16625 (AKAMAI-AS) (AKAMAI-AS)
1	76.223.111.18 76.223.111.18	16509 (AMAZON-02) (AMAZON-02)
1 2	3.126.56.137 3.126.56.137	16509 (AMAZON-02) (AMAZON-02)
3	104.103.102.147 104.103.102.147	16625 (AKAMAI-AS) (AKAMAI-AS)
1	37.157.5.142 37.157.5.142	198622 (ADFORM) (ADFORM)
1	185.255.84.152 185.255.84.152	200271 (IGUANE-) (IGUANE-)
1 2	34.248.152.242 34.248.152.242	16509 (AMAZON-02) (AMAZON-02)
1	85.215.5.31 85.215.5.31	6786 (CRONON-BE...) (CRONON-BERLIN-AS)
1	99.80.140.177 99.80.140.177	16509 (AMAZON-02) (AMAZON-02)
2	162.247.241.2 162.247.241.2	23467 (NEWRELIC-...) (NEWRELIC-AS-1)
1	34.254.11.145 34.254.11.145	16509 (AMAZON-02) (AMAZON-02)
1	3.134.126.197 3.134.126.197	16509 (AMAZON-02) (AMAZON-02)
240	85

1 52.22.205.159 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-22-205-159.compute-1.amazonaws.com

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

1 3.124.153.0 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-3-124-153-0.eu-central-1.compute.amazonaws.com

app.salesloft.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

77 2606:4700::6812:9e42 (United States)

ASN13335 (CLOUDFLARENET, US)

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

6 2606:4700::6810:9440 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.2.217 (United States)

ASN54113 (FASTLY, US)

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

2 2600:9000:2250:b600:2:8531:afc0:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

1 13.225.78.83 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-78-83.fra2.r.cloudfront.net

public.profitwell.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::6812:2962 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 13.225.79.112 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-79-112.fra2.r.cloudfront.net

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

1 23.35.237.37 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-35-237-37.deploy.static.akamaitechnologies.com

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

1 2600:9000:223c:3200:a:de49:b100:93a1 (United States)

ASN16509 (AMAZON-02, US)

sync.transcend.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 151.101.130.27 (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 2a04:4e42:400::729 (United States)

ASN54113 (FASTLY, US)

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

7 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 13.225.78.63 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-78-63.fra2.r.cloudfront.net

static.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 52.13.74.23 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-13-74-23.us-west-2.compute.amazonaws.com

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

3 2a03:2880:f007:8:face:b00c:0:1 (Vienna, Austria)

ASN32934 (FACEBOOK, US)

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

3 2a00:1450:400d:806::2008 (Ireland)

ASN15169 (GOOGLE, US)

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

1 13.224.194.62 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-194-62.fra2.r.cloudfront.net

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

1 2a02:26f0:3500:16::215:14a0 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

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

5 2620:1ec:c11::200 (United States) 1 redirects

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

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

8 2a00:1450:4001:80f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 13.224.189.94 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-94.fra2.r.cloudfront.net

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

1 2a00:1450:400c:c08::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

3 2620:1ec:21::14 (United States) 3 redirects

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

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

1 13.107.43.14 (United States)

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

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

14 2a02:26f0:11a::6867:4831 (Vienna, Austria)

ASN20940 (AKAMAI-ASN1, NL)

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

1 52.222.236.74 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-74.fra56.r.cloudfront.net

script.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.68.2.11 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-68-2-11.us-west-2.compute.amazonaws.com

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

1 13.224.189.122 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-122.fra2.r.cloudfront.net

vars.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:82b::2004 (Frankfurt am Main, Germany) 2 redirects

ASN15169 (GOOGLE, US)

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

5 2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 142.250.185.162 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f2.1e100.net

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

3 2600:9000:21f3:3a00:17:3f5c:f800:21 (United States)

ASN16509 (AMAZON-02, US)

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

3 172.217.18.6 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra24s22-in-f6.1e100.net

10175748.fls.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.249.168.140 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-34-249-168-140.eu-west-1.compute.amazonaws.com

c0.adalyser.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:223f:8600:15:decf:f580:21 (United States)

ASN16509 (AMAZON-02, US)

d38xvr37kwwhcm.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 178.250.2.140 (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)

dynamic.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.186.249.72 (Kansas City, United States)

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

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

1 18.66.122.17 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-18-66-122-17.fra60.r.cloudfront.net

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

2 52.214.24.32 (Dublin, Ireland) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-52-214-24-32.eu-west-1.compute.amazonaws.com

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

5 34.235.61.168 (Ashburn, United States) 2 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-235-61-168.compute-1.amazonaws.com

trkn.us	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:bdf::44 (United States)

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

www.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:830::2002 (Frankfurt am Main, Germany) 2 redirects

ASN15169 (GOOGLE, US)

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

3 2a03:2880:f107:83:face:b00c:0:25de (Vienna, Austria)

ASN32934 (FACEBOOK, US)

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

1 52.215.255.196 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-215-255-196.eu-west-1.compute.amazonaws.com

in.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.1.108 (United States)

ASN54113 (FASTLY, US)

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

1 13.32.118.2 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-118-2.fra60.r.cloudfront.net

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

1 2600:9000:20eb:5600:3:760:2800:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 2600:9000:225e:8600:17:f683:1d40:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 108.138.15.119 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-15-119.fra56.r.cloudfront.net

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

2 54.229.152.130 (Dublin, Ireland) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-54-229-152-130.eu-west-1.compute.amazonaws.com

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

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400d:806::2002 (Ireland)

ASN15169 (GOOGLE, US)

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

5 2a02:2638:1::13 (France) 4 redirects

ASN44788 (ASN-CRITEO-EUROPE, FR)

gum.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 185.83.142.19 (Amsterdam, Netherlands) 2 redirects

ASN29990 (ASN-APPNEX, US)
PTR: 960.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net

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

1 2a00:1450:4001:809::2002 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

adservice.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 20.62.48.180 (Boydton, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

e.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.85.194.140 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-85-194-140.compute-1.amazonaws.com

data.adxcel-ec2.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 178.250.0.157 (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)

mug.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:7c60 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 178.250.2.151 (France) 1 redirects

ASN44788 (ASN-CRITEO-EUROPE, FR)

sslwidget.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 74.119.119.150 (United States)

ASN19750 (AS-CRITEO, US)

widget.us.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.2.137 (United States)

ASN54113 (FASTLY, US)

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

2 20.234.93.27 (Dublin, Ireland) 1 redirects

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

c.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 15.197.193.217 (United States)

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

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

2 18.185.225.77 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-18-185-225-77.eu-central-1.compute.amazonaws.com

x.bidswitch.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.74.194 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra24s02-in-f2.1e100.net

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

2 178.250.0.163 (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)

dis.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.18.19.126 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

r.casalemedia.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.194.97.68 (Dublin, Ireland) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-54-194-97-68.eu-west-1.compute.amazonaws.com

ad.360yield.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 184.51.8.30 (Vienna, Austria)

ASN16625 (AKAMAI-AS, US)
PTR: a184-51-8-30.deploy.static.akamaitechnologies.com

contextual.media.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.195.149.35 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-195-149-35.eu-central-1.compute.amazonaws.com

exchange.mediavine.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 70.42.32.255 (United States)

ASN22075 (AS-OUTBRAIN, US)
PTR: ny.outbrain.com

sync.outbrain.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 185.64.189.110 (United Kingdom)

ASN62713 (AS-PUBMATIC, US)

simage2.pubmatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 69.173.144.138 (Frankfurt am Main, Germany)

ASN26667 (RUBICONPROJECT, US)

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

1 52.29.139.35 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-29-139-35.eu-central-1.compute.amazonaws.com

match.sharethrough.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 185.86.137.131 (France)

ASN201081 (SMARTADSERVER, FR)

rtb-csync.smartadserver.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 141.226.228.48 (Netherlands)

ASN200478 (TABOOLA-AS, IL)

sync-t1.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.111.242.245 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-242-245.deploy.static.akamaitechnologies.com

criteo-sync.teads.tv	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 76.223.111.18 (United States)

ASN16509 (AMAZON-02, US)
PTR: a0f671730127a0812.awsglobalaccelerator.com

eb2.3lift.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.126.56.137 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-3-126-56-137.eu-central-1.compute.amazonaws.com

ups.analytics.yahoo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 104.103.102.147 (Vienna, Austria)

ASN16625 (AKAMAI-AS, US)
PTR: a104-103-102-147.deploy.static.akamaitechnologies.com

ad.yieldlab.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 37.157.5.142 (Denmark)

ASN198622 (ADFORM, DK)

cm.adform.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 185.255.84.152 (Ivry-sur-Seine, France)

ASN200271 (IGUANE-, FR)

visitor.omnitagjs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.248.152.242 (Dublin, Ireland) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-34-248-152-242.eu-west-1.compute.amazonaws.com

dpm.demdex.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 85.215.5.31 (Germany)

ASN6786 (CRONON-BERLIN-AS, DE)

a.twiago.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 99.80.140.177 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-99-80-140-177.eu-west-1.compute.amazonaws.com

sync-criteo.ads.yieldmo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 162.247.241.2 (United States)

ASN23467 (NEWRELIC-AS-1, US)

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

1 34.254.11.145 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-34-254-11-145.eu-west-1.compute.amazonaws.com

beacon.krxd.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.134.126.197 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-134-126-197.us-east-2.compute.amazonaws.com

s.thebrighttag.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
78	masterclass.com 1 redirects sales.masterclass.com www.masterclass.com — Cisco Umbrella Rank: 71386	914 KB
14	akamaihd.net bcbolt446c5271-a.akamaihd.net — Cisco Umbrella Rank: 7909	36 MB
11	criteo.com 5 redirects dynamic.criteo.com — Cisco Umbrella Rank: 4570 gum.criteo.com — Cisco Umbrella Rank: 406 mug.criteo.com — Cisco Umbrella Rank: 2876 sslwidget.criteo.com — Cisco Umbrella Rank: 1922 widget.us.criteo.com — Cisco Umbrella Rank: 20441 dis.criteo.com — Cisco Umbrella Rank: 688	28 KB
9	doubleclick.net 4 redirects stats.g.doubleclick.net — Cisco Umbrella Rank: 79 10175748.fls.doubleclick.net — Cisco Umbrella Rank: 129808 googleads.g.doubleclick.net — Cisco Umbrella Rank: 41 cm.g.doubleclick.net — Cisco Umbrella Rank: 210	7 KB
9	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 27 region1.google-analytics.com — Cisco Umbrella Rank: 2989	22 KB
9	brightcove.com edge.api.brightcove.com — Cisco Umbrella Rank: 5020 metrics.brightcove.com — Cisco Umbrella Rank: 3894	5 KB
8	clarity.ms 1 redirects www.clarity.ms — Cisco Umbrella Rank: 557 e.clarity.ms — Cisco Umbrella Rank: 5417 c.clarity.ms — Cisco Umbrella Rank: 998	26 KB
7	cloudfront.net d2hrivdxn8ekm8.cloudfront.net d38xvr37kwwhcm.cloudfront.net dvqigh9b7wa32.cloudfront.net d330aiyvva2oww.cloudfront.net d1lu3pmaz2ilpx.cloudfront.net	45 KB
6	google.de 1 redirects www.google.de — Cisco Umbrella Rank: 6352 adservice.google.de — Cisco Umbrella Rank: 9081	2 KB
6	google.com 2 redirects www.google.com — Cisco Umbrella Rank: 2 adservice.google.com — Cisco Umbrella Rank: 75	1 KB
6	boltdns.net cf-images.us-east-1.prod.boltdns.net — Cisco Umbrella Rank: 4940 manifest.prod.boltdns.net — Cisco Umbrella Rank: 4907	93 KB
6	segment.io api.segment.io — Cisco Umbrella Rank: 1011	1 KB
6	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 410	107 KB
5	trkn.us 2 redirects trkn.us — Cisco Umbrella Rank: 2310	3 KB
5	bing.com 1 redirects bat.bing.com — Cisco Umbrella Rank: 375 c.bing.com — Cisco Umbrella Rank: 220	13 KB
4	adnxs.com 2 redirects acdn.adnxs.com — Cisco Umbrella Rank: 611 ib.adnxs.com — Cisco Umbrella Rank: 228	6 KB
4	bidr.io 2 redirects cnv.event.prod.bidr.io — Cisco Umbrella Rank: 10116 segment.prod.bidr.io — Cisco Umbrella Rank: 6762	2 KB
4	linkedin.com 3 redirects px.ads.linkedin.com — Cisco Umbrella Rank: 394 www.linkedin.com — Cisco Umbrella Rank: 623 px4.ads.linkedin.com — Cisco Umbrella Rank: 6198	3 KB
4	hotjar.com static.hotjar.com — Cisco Umbrella Rank: 591 script.hotjar.com — Cisco Umbrella Rank: 779 vars.hotjar.com — Cisco Umbrella Rank: 852 in.hotjar.com — Cisco Umbrella Rank: 1671	69 KB
3	yieldlab.net ad.yieldlab.net — Cisco Umbrella Rank: 1581	2 KB
3	facebook.com www.facebook.com — Cisco Umbrella Rank: 113	253 B
3	googleadservices.com www.googleadservices.com — Cisco Umbrella Rank: 128	19 KB
3	amplitude.com cdn.amplitude.com — Cisco Umbrella Rank: 2561 api.amplitude.com — Cisco Umbrella Rank: 1363	18 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 62	192 KB
3	facebook.net connect.facebook.net — Cisco Umbrella Rank: 152	131 KB
3	transcend.io cdn.transcend.io — Cisco Umbrella Rank: 38128 sync.transcend.io — Cisco Umbrella Rank: 47099	45 KB
2	nr-data.net bam-cell.nr-data.net — Cisco Umbrella Rank: 1772	2 KB
2	demdex.net 1 redirects dpm.demdex.net — Cisco Umbrella Rank: 208	2 KB
2	yahoo.com 1 redirects ups.analytics.yahoo.com — Cisco Umbrella Rank: 287	507 B
2	360yield.com 1 redirects ad.360yield.com — Cisco Umbrella Rank: 683	852 B
2	casalemedia.com 1 redirects r.casalemedia.com — Cisco Umbrella Rank: 849	2 KB
2	bidswitch.net 1 redirects x.bidswitch.net — Cisco Umbrella Rank: 301	1 KB
2	adsrvr.org js.adsrvr.org — Cisco Umbrella Rank: 1428 insight.adsrvr.org — Cisco Umbrella Rank: 624	3 KB
2	adalyser.com c0.adalyser.com — Cisco Umbrella Rank: 27432	13 KB
2	segment.com cdn.segment.com — Cisco Umbrella Rank: 1475	76 KB
1	thebrighttag.com s.thebrighttag.com — Cisco Umbrella Rank: 1426	268 B
1	krxd.net beacon.krxd.net — Cisco Umbrella Rank: 513	338 B
1	yieldmo.com sync-criteo.ads.yieldmo.com — Cisco Umbrella Rank: 2185	220 B
1	twiago.com a.twiago.com — Cisco Umbrella Rank: 21492	153 B
1	omnitagjs.com visitor.omnitagjs.com — Cisco Umbrella Rank: 1057	236 B
1	adform.net cm.adform.net — Cisco Umbrella Rank: 1589	162 B
1	3lift.com eb2.3lift.com — Cisco Umbrella Rank: 407	140 B
1	teads.tv criteo-sync.teads.tv — Cisco Umbrella Rank: 1712	172 B
1	taboola.com sync-t1.taboola.com — Cisco Umbrella Rank: 1309	99 B
1	smartadserver.com rtb-csync.smartadserver.com — Cisco Umbrella Rank: 649	163 B
1	sharethrough.com match.sharethrough.com — Cisco Umbrella Rank: 549	35 B
1	rubiconproject.com pixel.rubiconproject.com — Cisco Umbrella Rank: 335	239 B
1	pubmatic.com simage2.pubmatic.com — Cisco Umbrella Rank: 690	225 B
1	outbrain.com sync.outbrain.com — Cisco Umbrella Rank: 823	145 B
1	mediavine.com exchange.mediavine.com — Cisco Umbrella Rank: 1283	880 B
1	media.net contextual.media.net — Cisco Umbrella Rank: 559	784 B
1	newrelic.com js-agent.newrelic.com — Cisco Umbrella Rank: 326	18 KB
1	cloudflare.com www.cloudflare.com — Cisco Umbrella Rank: 6533	461 B
1	adxcel-ec2.com data.adxcel-ec2.com — Cisco Umbrella Rank: 3215	131 B
1	pointmediatracker.com 1 redirects pixel.pointmediatracker.com — Cisco Umbrella Rank: 3630	649 B
1	impactcdn.com utt.impactcdn.com — Cisco Umbrella Rank: 6313	13 KB
1	licdn.com snap.licdn.com — Cisco Umbrella Rank: 769	3 KB
1	zencdn.net vjs.zencdn.net — Cisco Umbrella Rank: 4488	7 KB
1	brightcove.net players.brightcove.net — Cisco Umbrella Rank: 3683	243 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 678	368 B
1	profitwell.com public.profitwell.com — Cisco Umbrella Rank: 5112	9 KB
1	speedcurve.com cdn.speedcurve.com — Cisco Umbrella Rank: 5641	7 KB
1	salesloft.com 1 redirects app.salesloft.com — Cisco Umbrella Rank: 35247	577 B
240	63

	Domain	Requested by
77	www.masterclass.com	www.masterclass.com
14	bcbolt446c5271-a.akamaihd.net	www.masterclass.com
8	www.google-analytics.com	www.masterclass.com
7	metrics.brightcove.com	www.masterclass.com
6	api.segment.io	www.masterclass.com
6	cdn.cookielaw.org	www.masterclass.com cdn.cookielaw.org
5	gum.criteo.com	4 redirects www.masterclass.com
5	trkn.us	2 redirects www.masterclass.com 10175748.fls.doubleclick.net
5	www.google.de	www.masterclass.com
5	www.google.com	2 redirects www.masterclass.com
5	manifest.prod.boltdns.net	www.masterclass.com
4	e.clarity.ms	www.masterclass.com
4	googleads.g.doubleclick.net	2 redirects www.masterclass.com
4	bat.bing.com	www.masterclass.com
3	ad.yieldlab.net
3	ib.adnxs.com	2 redirects www.masterclass.com
3	www.facebook.com	www.masterclass.com
3	10175748.fls.doubleclick.net	1 redirects cdn.transcend.io adservice.google.com
3	d2hrivdxn8ekm8.cloudfront.net	www.masterclass.com
3	www.googleadservices.com	www.masterclass.com
3	www.googletagmanager.com	www.masterclass.com
3	connect.facebook.net	www.masterclass.com
2	bam-cell.nr-data.net	www.masterclass.com
2	dpm.demdex.net	1 redirects
2	ups.analytics.yahoo.com	1 redirects
2	ad.360yield.com	1 redirects
2	r.casalemedia.com	1 redirects
2	dis.criteo.com
2	x.bidswitch.net	1 redirects
2	c.clarity.ms	1 redirects
2	segment.prod.bidr.io	1 redirects www.masterclass.com
2	www.clarity.ms	www.masterclass.com
2	cnv.event.prod.bidr.io	1 redirects www.masterclass.com
2	c0.adalyser.com	www.masterclass.com
2	api.amplitude.com	www.masterclass.com
2	px.ads.linkedin.com	2 redirects
2	edge.api.brightcove.com	www.masterclass.com
2	cdn.segment.com	www.masterclass.com
2	cdn.transcend.io	www.masterclass.com sync.transcend.io
1	s.thebrighttag.com
1	beacon.krxd.net
1	sync-criteo.ads.yieldmo.com
1	a.twiago.com
1	visitor.omnitagjs.com
1	cm.adform.net
1	eb2.3lift.com
1	criteo-sync.teads.tv
1	sync-t1.taboola.com
1	rtb-csync.smartadserver.com
1	match.sharethrough.com
1	pixel.rubiconproject.com
1	simage2.pubmatic.com
1	sync.outbrain.com
1	exchange.mediavine.com
1	contextual.media.net
1	cm.g.doubleclick.net	1 redirects
1	insight.adsrvr.org	www.masterclass.com
1	c.bing.com	1 redirects
1	js-agent.newrelic.com	www.masterclass.com
1	widget.us.criteo.com	www.masterclass.com
1	sslwidget.criteo.com	1 redirects
1	www.cloudflare.com	www.masterclass.com
1	mug.criteo.com	www.masterclass.com
1	data.adxcel-ec2.com	10175748.fls.doubleclick.net
1	adservice.google.de	1 redirects
1	adservice.google.com	10175748.fls.doubleclick.net
1	region1.google-analytics.com	cdn.transcend.io
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	acdn.adnxs.com	www.masterclass.com
1	in.hotjar.com	www.masterclass.com
1	pixel.pointmediatracker.com	1 redirects
1	utt.impactcdn.com	www.masterclass.com
1	dynamic.criteo.com	www.masterclass.com
1	d38xvr37kwwhcm.cloudfront.net	www.masterclass.com
1	vars.hotjar.com	www.masterclass.com
1	script.hotjar.com	www.masterclass.com
1	px4.ads.linkedin.com	www.masterclass.com
1	www.linkedin.com	1 redirects
1	stats.g.doubleclick.net	www.masterclass.com
1	cf-images.us-east-1.prod.boltdns.net	www.masterclass.com
1	snap.licdn.com	www.masterclass.com
1	cdn.amplitude.com	www.masterclass.com
1	static.hotjar.com	www.masterclass.com
1	vjs.zencdn.net	www.masterclass.com
1	sync.transcend.io	cdn.transcend.io
1	players.brightcove.net	www.masterclass.com
1	geolocation.onetrust.com	www.masterclass.com
1	public.profitwell.com	www.masterclass.com
1	cdn.speedcurve.com	www.masterclass.com
1	app.salesloft.com	1 redirects
1	sales.masterclass.com	1 redirects
240	94

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

Domain
privacy.masterclass.com
learn.masterclass.com
support.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
onetrust.com

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-06-05` - `2023-06-04`	a year	crt.sh
cookielaw.org Cloudflare Inc ECC CA-3	`2022-05-01` - `2023-05-01`	a year	crt.sh
*.speedcurve.com GlobalSign Atlas R3 DV TLS CA 2022 Q3	`2022-07-16` - `2023-08-17`	a year	crt.sh
transcend.io Amazon	`2022-07-20` - `2023-08-18`	a year	crt.sh
*.profitwell.com Amazon	`2022-07-03` - `2023-08-01`	a year	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2022-01-12` - `2023-01-12`	a year	crt.sh
*.segment.com Amazon	`2022-01-12` - `2023-02-10`	a year	crt.sh
players.brightcove.net DigiCert TLS RSA SHA256 2020 CA1	`2022-07-28` - `2023-07-28`	a year	crt.sh
brightcove.com GlobalSign Atlas R3 DV TLS CA 2022 Q2	`2022-06-08` - `2023-07-10`	a year	crt.sh
vjs.zencdn.net GlobalSign Atlas R3 DV TLS CA 2022 Q3	`2022-08-30` - `2023-10-01`	a year	crt.sh
metrics.brightcove.com GTS CA 1D4	`2022-08-11` - `2022-11-09`	3 months	crt.sh
*.hotjar.com Amazon	`2021-11-25` - `2022-12-23`	a year	crt.sh
*.segment.io Amazon	`2022-02-10` - `2023-03-11`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2022-07-05` - `2022-10-03`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
cdn.amplitude.com Amazon	`2021-12-17` - `2023-01-14`	a year	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2022-03-01` - `2023-03-01`	a year	crt.sh
www.bing.com Microsoft RSA TLS CA 02	`2022-09-03` - `2023-03-03`	6 months	crt.sh
*.prod.boltdns.net Amazon	`2021-11-18` - `2022-12-17`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2022-09-12` - `2022-12-05`	3 months	crt.sh
a248.e.akamai.net DigiCert TLS RSA SHA256 2020 CA1	`2022-06-28` - `2023-06-30`	a year	crt.sh
*.amplitude.com COMODO RSA Domain Validation Secure Server CA	`2022-01-28` - `2023-02-28`	a year	crt.sh
www.google.com GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
www.google.de GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
www.googleadservices.com GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
*.cloudfront.net Amazon	`2022-02-01` - `2023-01-31`	a year	crt.sh
*.doubleclick.net GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
*.adalyser.com Thawte RSA CA 2018	`2022-06-10` - `2023-07-11`	a year	crt.sh
*.criteo.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-08-27` - `2022-11-22`	3 months	crt.sh
utt.impactcdn.com GTS CA 1D4	`2022-08-07` - `2022-11-05`	3 months	crt.sh
www.clarity.ms DigiCert TLS RSA SHA256 2020 CA1	`2022-02-27` - `2023-02-27`	a year	crt.sh
*.googleadservices.com GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
cdn.adnxs.com GeoTrust TLS RSA CA G1	`2022-03-11` - `2023-04-11`	a year	crt.sh
*.adsrvr.org GlobalSign GCC R3 DV TLS CA 2020	`2022-03-31` - `2023-05-02`	a year	crt.sh
*.google.com GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
*.google.de GTS CA 1C3	`2022-09-05` - `2022-11-28`	3 months	crt.sh
*.adnxs.com GeoTrust ECC CA 2018	`2022-02-11` - `2023-03-14`	a year	crt.sh
a.clarity.ms Microsoft Azure TLS Issuing CA 02	`2022-06-07` - `2023-06-02`	a year	crt.sh
trkn.us Go Daddy Secure Certificate Authority - G2	`2022-01-19` - `2023-02-20`	a year	crt.sh
adxcel-ec2.com Amazon	`2021-11-17` - `2022-12-16`	a year	crt.sh
www.cloudflare.com Cloudflare Inc ECC CA-3	`2022-08-18` - `2023-08-18`	a year	crt.sh
js-agent.newrelic.com GlobalSign Atlas R3 DV TLS CA 2022 Q2	`2022-07-10` - `2023-08-11`	a year	crt.sh
*.media.net DigiCert SHA2 Secure Server CA	`2022-02-20` - `2023-02-22`	a year	crt.sh
exchange.mediavine.com Amazon	`2022-07-06` - `2023-08-04`	a year	crt.sh
*.outbrain.com Thawte RSA CA 2018	`2021-10-24` - `2022-11-24`	a year	crt.sh
*.pubmatic.com DigiCert Baltimore TLS RSA SHA256 2020 CA1	`2022-06-13` - `2023-07-14`	a year	crt.sh
*.rubiconproject.com DigiCert TLS RSA SHA256 2020 CA1	`2022-03-08` - `2023-04-04`	a year	crt.sh
*.sharethrough.com Amazon	`2022-07-14` - `2023-08-12`	a year	crt.sh
*.smartadserver.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-01-25` - `2023-01-25`	a year	crt.sh
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teads.tv R3	`2022-08-17` - `2022-11-15`	3 months	crt.sh
*.3lift.com Amazon	`2022-05-13` - `2023-06-11`	a year	crt.sh
*.yieldlab.net DigiCert SHA2 Secure Server CA	`2022-01-14` - `2023-01-13`	a year	crt.sh
*.adform.net DigiCert TLS RSA SHA256 2020 CA1	`2022-05-18` - `2023-06-16`	a year	crt.sh
omnitagjs.com Sectigo RSA Domain Validation Secure Server CA	`2022-06-21` - `2023-07-21`	a year	crt.sh
*.twiago.com Sectigo RSA Domain Validation Secure Server CA	`2021-11-11` - `2022-12-12`	a year	crt.sh
*.ads.yieldmo.com Amazon	`2022-06-02` - `2023-07-01`	a year	crt.sh
*.nr-data.net DigiCert TLS RSA SHA256 2020 CA1	`2022-01-10` - `2023-02-10`	a year	crt.sh

This page contains 10 frames:

Primary Page: https://www.masterclass.com/
Frame ID: 2CB62ECDE21CA85E4EA76E5535C93283
Requests: 205 HTTP requests in this frame

Frame: https://sync.transcend.io/consent-manager/917a0307-5d5e-44a5-bb30-e77d2b615339
Frame ID: 8C51DC224A6365FB92F5AC48614A0247
Requests: 2 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-69edcc3187336f9b0a3fbb4c73be9fe6.html
Frame ID: 211A13A9F54EA3A803CF4E1D52B0AE0E
Requests: 1 HTTP requests in this frame

Frame: https://10175748.fls.doubleclick.net/activityi;dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F
Frame ID: D39955148B3374CA2F7EFA7742B90644
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.com/ddm/fls/i/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F
Frame ID: 6C06A2895F1F6EA724192CA3206BC6B3
Requests: 1 HTTP requests in this frame

Frame: https://gum.criteo.com/syncframe?topUrl=www.masterclass.com&origin=onetag
Frame ID: B3A7EFF7D2BD6A53C2D5FF865D9658AB
Requests: 2 HTTP requests in this frame

Frame: https://10175748.fls.doubleclick.net/ddm/fls/r/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F
Frame ID: 434D3F43B7742BC33139FB624D325E1A
Requests: 3 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: EC9BABF9133913B575CE6BD190B2DBC0
Requests: 1 HTTP requests in this frame

Frame: https://insight.adsrvr.org/track/up?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2F&upid=iynscu4&upv=1.1.0
Frame ID: 2EDF33DF6C3D7CC1B18E76142C289512
Requests: 1 HTTP requests in this frame

Frame: https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-vlUX4Y5uctbb_W1Tq3rUtoefkI-VgNgRZM5bvQ&expires=30
Frame ID: F7E02A06D59C4C018877714E483AB67C
Requests: 26 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

MasterClass Online ClassesBack ButtonFilter Button

Page URL History Show full URLs

https://sales.masterclass.com/t/103812/c/1d49ee00-883c-487b-94d5-d135da30afcc/NB2HI4DTHIXS653XO4XG2YLTORSX... HTTP 302
https://app.salesloft.com/t/103812/c/1d49ee00-883c-487b-94d5-d135da30afcc/NB2HI4DTHIXS653XO4XG2YLTORSX... HTTP 302
https://www.masterclass.com/ 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

Hotjar (Analytics) Expand

Overall confidence: 100%
Detected patterns

//static\.hotjar\.com/

Linkedin Insight Tag (Analytics) Expand

Overall confidence: 100%
Detected patterns

snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cdn\.cookielaw\.org
otSDKStub\.js

Profitwell (Analytics) Expand

Overall confidence: 100%
Detected patterns

public\.profitwell\.com/js/profitwell\.js

PubMatic (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

https?://[^/]*\.pubmatic\.com

Rubicon Project (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

https?://[^/]*\.rubiconproject\.com

Segment (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

240
Requests

91 %
HTTPS

31 %
IPv6

63
Domains

94
Subdomains

85
IPs

10
Countries

38901 kB
Transfer

43519 kB
Size

84
Cookies

21 Outgoing links

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

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

Search URL Search Domain Scan URL

URL: https://learn.masterclass.com/comingsoon#page-block-nf03s5ioq6m
Title: Fall 2022John DouglasFBI Profiling Method

Search URL Search Domain Scan URL

URL: https://learn.masterclass.com/comingsoon
Title: See All

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://learn.masterclass.com/masterclasslive
Title: MasterClass Live

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://onetrust.com/poweredbyonetrust

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://sales.masterclass.com/t/103812/c/1d49ee00-883c-487b-94d5-d135da30afcc/NB2HI4DTHIXS653XO4XG2YLTORSXEY3MMFZXGLTDN5WQ====/www-masterclass-com HTTP 302
https://app.salesloft.com/t/103812/c/1d49ee00-883c-487b-94d5-d135da30afcc/NB2HI4DTHIXS653XO4XG2YLTORSXEY3MMFZXGLTDN5WQ====/www-masterclass-com HTTP 302
https://www.masterclass.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 130

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D3056761%26time%3D1664202641102%26url%3Dhttps%253A%252F%252Fwww.masterclass.com%252F%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F&liSync=true HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F&liSync=true&e_ipv6=AQLvnyX71FfchAAAAYN6NREaCTlqa2gox5a-u68l7ZJozTqVHj-eSyE9XfBrG64ZqJjrDRQHBxCj66Dsw6gABEd0fBX4KA

Request Chain 147

https://10175748.fls.doubleclick.net/activityi;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F HTTP 302
https://10175748.fls.doubleclick.net/activityi;dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F

Request Chain 153

https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=7bfc42f1-30d1-4893-9c4047f73d8f6532&user_id=undefined&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=522427939 HTTP 302
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=7260d4b4-07dd-4dc2-b4f6-6ae4d0ec39b7.undefined&ord=3422102959957439966 HTTP 303
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=7260d4b4-07dd-4dc2-b4f6-6ae4d0ec39b7.undefined&ord=3422102959957439966&_bee_ppp=1

Request Chain 154

https://trkn.us/pixel/conv/ppt=16632;g=sitewide;gid=39602;ord=undefined HTTP 302
https://trkn.us/pixel/conv/ppt=16632;g=sitewide;gid=39602;ord=undefined;ip=217.114.215.131;cuidchk=1

Request Chain 155

https://trkn.us/pixel/conv/ppt=16632;g=eagle;gid=40469;ord=[uniqueid] HTTP 302
https://trkn.us/pixel/conv/ppt=16632;g=eagle;gid=40469;ord=[uniqueid];ip=217.114.215.131;cuidchk=1

Request Chain 170

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=7238912663 HTTP 303
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=7238912663&_bee_ppp=1

Request Chain 171

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3DHome%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Dd9fb030b-3933-4516-837a-60cfa9cfd702%3Bname%3DHome%3Bpath%3D%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DMasterClass%20Online%20Classes%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2F&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&gtm_ee=1&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=kbcxY6OPHobLmLAPj8Cq8AM&sscte=1&crd=CJqqsQIIm6qxAg&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSM0U2M1JlUTRmZE4zMlpaNTlGWTdyaERUWXRpQk9JWFR2a3IyYnk1QzVGZy1FYmtpdF9XSEMxYUE HTTP 302
https://www.google.com/pagead/1p-conversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3DHome%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Dd9fb030b-3933-4516-837a-60cfa9cfd702%3Bname%3DHome%3Bpath%3D%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DMasterClass%20Online%20Classes%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2F&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&gtm_ee=1&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQIIm6qxAg&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSM0U2M1JlUTRmZE4zMlpaNTlGWTdyaERUWXRpQk9JWFR2a3IyYnk1QzVGZy1FYmtpdF9XSEMxYUE&is_vtc=1&ocp_id=kbcxY6OPHobLmLAPj8Cq8AM&random=2366722395&resp=GooglemKTybQhCsO HTTP 302
https://www.google.de/pagead/1p-conversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3DHome%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Dd9fb030b-3933-4516-837a-60cfa9cfd702%3Bname%3DHome%3Bpath%3D%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DMasterClass%20Online%20Classes%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2F&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&gtm_ee=1&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQIIm6qxAg&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSM0U2M1JlUTRmZE4zMlpaNTlGWTdyaERUWXRpQk9JWFR2a3IyYnk1QzVGZy1FYmtpdF9XSEMxYUE&is_vtc=1&ocp_id=kbcxY6OPHobLmLAPj8Cq8AM&random=2366722395&resp=GooglemKTybQhCsO&ipr=y&prhg=0

Request Chain 172

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg9l0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=kbcxY5iUHv-EmLAP58GwsAM&sscte=1&crd=CJqqsQI&eitems=ChAI8JvFmQYQ186enNvq48UoEh0ABvzrJsHwx7yD2PjzeDdipp5RKByk2CNFdyoTIg&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSMzFld0twbkF1RUNhMkR3aVJKUnQ4NWZMUUxnSXE4Z0d1MDhNN0dfemNuMjlGLXI2bUNkNXNwVXc HTTP 302
https://www.google.com/pagead/1p-conversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg9l0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQI&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSMzFld0twbkF1RUNhMkR3aVJKUnQ4NWZMUUxnSXE4Z0d1MDhNN0dfemNuMjlGLXI2bUNkNXNwVXc&is_vtc=1&ocp_id=kbcxY5iUHv-EmLAP58GwsAM&eitems=ChAI8JvFmQYQ186enNvq48UoEh0ABvzrJqQk-qM9mUfOLv0VRNw55FHy6l-R0jq4yA&random=2669530377&resp=GooglemKTybQhCsO HTTP 302
https://www.google.de/pagead/1p-conversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg9l0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQI&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSMzFld0twbkF1RUNhMkR3aVJKUnQ4NWZMUUxnSXE4Z0d1MDhNN0dfemNuMjlGLXI2bUNkNXNwVXc&is_vtc=1&ocp_id=kbcxY5iUHv-EmLAP58GwsAM&eitems=ChAI8JvFmQYQ186enNvq48UoEh0ABvzrJqQk-qM9mUfOLv0VRNw55FHy6l-R0jq4yA&random=2669530377&resp=GooglemKTybQhCsO&ipr=y&prhg=0

Request Chain 182

https://adservice.google.de/ddm/fls/i/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F HTTP 302
https://10175748.fls.doubleclick.net/ddm/fls/r/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F

Request Chain 200

https://gum.criteo.com/sid/json?origin=onetag&domain=masterclass.com&sn=ChromeSyncframe&so=0&topUrl=www.masterclass.com&cw=1&lsw=1&topicsavail=0&fledgeavail=0 HTTP 302
https://mug.criteo.com/sid?cpp=hzYUdnx3YU9ZK3Jaa29tNHR0Y1hsaVpuN2VONVFBbVVndk1pMUE3N3liOXIyVzFLbTJUYm5NbU5VMlI1WVU4UVNhNkR6M3hWaHQzd3ZCWXpnaEE5RGVaRGxpNEk5ajZ2SU8yem1RZnFjSWJlK0pMdGdkUTZGa0NCZUMrQ293dHFkZEdwS0RsNzljc0RYN2xjNFZzc0Z1WnZycWZzQ09Hdm1Cc0lWSUFCVytTZ2ZsQ1lRVFhqZ0dGb1Vtb2NNc0FDTTZtTVhtYkg0NVBqUWorU1ZGUEl6VnBDTnd2RVhiMzlhcW82TXhGTC9YL3k4aHZLdTVwbGlQaUV3THgyT3hmYTVDUFg3a1ZWcXpyMHlIVmlZaUdGWnhHTUNLOXlXSkFlWWUvUTZWRGVFTm4ybkVIZz18&cppv=2

Request Chain 205

https://sslwidget.criteo.com/event?a=90741&v=5.12.1&p0=e%3Dce%26m%3D%255B%255D%26h%3D&p1=e%3Dexd%26z%3D%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&adce=1&bundle=-9S9519YVURxcXdlc3RpeHJwMHhpY0RDV0FlU1IlMkZSNkJNMW93QU9FWXlIc1kxeTJjN2hsVUl6bUwlMkJDcGVqZGElMkJwYlRnZ25HeTAzTDJ1cXY3M0E3M1NXRHByYVc2QmJFaTZrckxKVVhPJTJGS0hSODglMkJYNEJCamlRcmVXTk9uUVh6elduVmdwMzZDa1BQV3ZjNFRIMFFBJTJGTUtVMUElM0QlM0Q&tld=masterclass.com&dy=1&fu=https%253A%252F%252Fwww.masterclass.com%252F&dtycbr=55922 HTTP 302
https://widget.us.criteo.com/event?a=90741&v=5.12.1&p0=e%3Dce%26m%3D%255B%255D%26h%3D&p1=e%3Dexd%26z%3D%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&adce=1&bundle=-9S9519YVURxcXdlc3RpeHJwMHhpY0RDV0FlU1IlMkZSNkJNMW93QU9FWXlIc1kxeTJjN2hsVUl6bUwlMkJDcGVqZGElMkJwYlRnZ25HeTAzTDJ1cXY3M0E3M1NXRHByYVc2QmJFaTZrckxKVVhPJTJGS0hSODglMkJYNEJCamlRcmVXTk9uUVh6elduVmdwMzZDa1BQV3ZjNFRIMFFBJTJGTUtVMUElM0QlM0Q&tld=masterclass.com&dy=1&fu=https%253A%252F%252Fwww.masterclass.com%252F&dtycbr=55922

Request Chain 209

https://c.clarity.ms/c.gif HTTP 302
https://c.bing.com/c.gif?CtsSyncId=45DC5002317543F083AC9E31778A0B48&RedC=c.clarity.ms&MXFR=2A902632CFA26B742FDF3419CBA26571 HTTP 302
https://c.clarity.ms/c.gif?CtsSyncId=45DC5002317543F083AC9E31778A0B48&MUID=3AF7D55E5E126FFA2780C7755FC06E18

Request Chain 211

https://x.bidswitch.net/sync?dsp_id=46&user_id=k-vlUX4Y5uctbb_W1Tq3rUtoefkI-VgNgRZM5bvQ&expires=30 HTTP 302
https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-vlUX4Y5uctbb_W1Tq3rUtoefkI-VgNgRZM5bvQ&expires=30

Request Chain 212

https://cm.g.doubleclick.net/pixel?google_nid=cjp&google_sc&google_ula=913071&CriteoUserId=k-_gjk9o5uctbb_W1Tq3rUtoefkI-TBApgTfVf9A&google_cm&google_hm=ay1fZ2prOW81dWN0YmJfVzFUcTNyVXRvZWZrSS1UQkFwZ1RmVmY5QQ HTTP 302
https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-_gjk9o5uctbb_W1Tq3rUtoefkI-TBApgTfVf9A&google_gid=CAESEEsXlkFvblubEvKJBa1L5CY&google_cver=1&google_ula=913071,0

Request Chain 213

https://ib.adnxs.com/getuid?https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=$UID HTTP 307
https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdis.criteo.com%2Fdis%2Frtb%2Fappnexus%2Fcookiematch.aspx%3Fappnxsid%3D%24UID HTTP 302
https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=1256334079242903461

Request Chain 214

https://r.casalemedia.com/rum?cm_dsp_id=20&external_user_id=k-SEcH_45uctbb_W1Tq3rUtoefkI9-XA8pzitzcA HTTP 302
https://r.casalemedia.com/rum?cm_dsp_id=20&external_user_id=k-SEcH_45uctbb_W1Tq3rUtoefkI9-XA8pzitzcA&C=1

Request Chain 215

https://ad.360yield.com/match?publisher_dsp_id=38&external_user_id=k-eSSSo45uctbb_W1Tq3rUtoefkI81YTGSUPIdBw HTTP 302
https://ad.360yield.com/ul_cb/match?publisher_dsp_id=38&external_user_id=k-eSSSo45uctbb_W1Tq3rUtoefkI81YTGSUPIdBw

Request Chain 226

https://ups.analytics.yahoo.com/ups/58301/sync?_origin=1&uid=k-FV9uW45uctbb_W1Tq3rUtoefkI8VtS_x9lPbdw HTTP 302
https://ups.analytics.yahoo.com/ups/58301/sync?_origin=1&uid=k-FV9uW45uctbb_W1Tq3rUtoefkI8VtS_x9lPbdw&verify=true

Request Chain 230

https://gum.criteo.com/sync?c=8&r=1&a=1&u=https%3A%2F%2Fdpm.demdex.net%2Fibs%3Adpid%3D28645%26dpuuid%3D%40USERID%40 HTTP 302
https://dpm.demdex.net/ibs:dpid=28645&dpuuid=l1hg5ltrOCJf9XC_dB6kYdx5YmQuwWwN HTTP 302
https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=l1hg5ltrOCJf9XC_dB6kYdx5YmQuwWwN

Request Chain 237

https://gum.criteo.com/sync?c=83&r=1&a=1&u=https%3A%2F%2Fbeacon.krxd.net%2Fusermatch.gif%3Fpartner%3Dcriteo%26partner_uid%3D%40USERID%40 HTTP 302
https://beacon.krxd.net/usermatch.gif?partner=criteo&partner_uid=cNw3XV8-HIASQrd1E6y94ED34KonR-p2

Request Chain 238

https://gum.criteo.com/sync?c=10&r=1&u=https%3A%2F%2Fs.thebrighttag.com%2Fcs%3Fbtt%3D0%26tp%3Dcr%26uid%3D%40USERID%40 HTTP 302
https://s.thebrighttag.com/cs?btt=0&tp=cr&uid=9LgFOWwtWgsU0MWBqSd5-jGlhMOU0J4B

240 HTTP transactions
4 data transactions

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

GET
H2

200

Primary Request / Show response
www.masterclass.com/
Redirect Chain

https://sales.masterclass.com/t/103812/c/1d49ee00-883c-487b-94d5-d135da30afcc/NB2HI4DTHIXS653XO4XG2YLTORSXEY3MMFZXGLTDN5WQ====/www-masterclass-com
https://app.salesloft.com/t/103812/c/1d49ee00-883c-487b-94d5-d135da30afcc/NB2HI4DTHIXS653XO4XG2YLTORSXEY3MMFZXGLTDN5WQ====/www-masterclass-com
https://www.masterclass.com/

223 KB
48 KB

248ms
187ms

Document
text/html

2606:4700::6812:9e42
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9e42 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Next.js

Resource Hash

7a9011b0e8838a13c9df7ded70f9e91b77a666f53d20baa9afebdfdbc8700f7e

Security Headers

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

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: private, no-cache, no-store, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 750cb2e3aa288ff4-FRA
content-encoding: br
content-type: text/html; charset=utf-8
date: Mon, 26 Sep 2022 14:30:40 GMT
server: cloudflare
strict-transport-security: max-age=15724800; includeSubDomains
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: DENY
x-powered-by: Next.js
x-upstream: http://next_frontend
x-xss-protection: 1; mode=block

Redirect headers

Cache-Control: no-cache
Connection: keep-alive
Content-Length: 93
Content-Type: text/html; charset=utf-8
Date: Mon, 26 Sep 2022 14:30:39 GMT
Location: https://www.masterclass.com
Strict-Transport-Security: max-age=15724800; includeSubDomains max-age=31536000; includeSubDomains max-age=31536000; includeSubDomains
Vary: Origin
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Request-Id: 3af513c74af1eeb79b994f22d3bf8877
X-Runtime: 0.056758
X-XSS-Protection: 1; mode=block

GET
H2 200 sohne-schmal-dreiviertelfett.woff2
www.masterclass.com/_next-public/fonts/ 20 KB
20 KB 165ms
163ms Font
font/woff2 2606:4700::6812:9e42
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9e42 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fff0576dca18050368ae1cfc71b8eafdf74f138ed7d5b22e1c2aad8854e4b9d1

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
Origin: https://www.masterclass.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:40 GMT
x-content-type-options: nosniff
cf-cache-status: MISS
vary: Accept-Encoding
content-length: 20820
x-xss-protection: 1; mode=block
last-modified: Fri, 23 Sep 2022 17:31:17 GMT
server: cloudflare
x-frame-options: DENY
etag: W/"5154-1836b675288"
strict-transport-security: max-age=15724800; includeSubDomains
content-type: font/woff2
x-upstream: http://next_frontend
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 750cb2e4dc8f8ff4-FRA
expires: Mon, 26 Sep 2022 18:30:40 GMT

GET
H2 200 otSDKStub.js Show response
cdn.cookielaw.org/scripttemplates/ 21 KB
8 KB 82ms
35ms Script
application/javascript 2606:4700::6810:9440
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/otSDKStub.js

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:9440 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bbc4456bca95006683a8f081d0d2ed645eef5b14c62eca12c70f7e1cec26c1a0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 26 Sep 2022 14:30:40 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: zvDmpz9S9y5z1XhncmOZ/w==
age: 9822
vary: Accept-Encoding
content-length: 7151
x-ms-lease-status: unlocked
last-modified: Mon, 26 Sep 2022 10:18:21 GMT
server: cloudflare
etag: 0x8DA9FA8703463F4
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: a3c13a8c-901e-0131-0998-d1c564000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=14400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 750cb2e52af6bb7f-FRA

GET
H2 200 home_hero_image_blurred_square_desktop.jpg
www.masterclass.com/cdn-cgi/image/width=1920,quality=75,format=webp/https://static.masterclass.com/ 41 KB
41 KB 72ms
68ms Image
image/webp 2606:4700::6812:9e42
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.masterclass.com/cdn-cgi/image/width=1920,quality=75,format=webp/https://static.masterclass.com/home_hero_image_blurred_square_desktop.jpg

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9e42 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a4663cd7fc0fa83ac8368d0f1826093366aa373d5a0dd6afbffb8db784178671

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:40 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Fri, 11 Mar 2022 00:03:21 GMT
server: cloudflare
etag: "cfYakGniFshXXjIcrTgZTFuQ:f793d74a220d0a171f6fda1f57fc18b6"
vary: Accept, Accept-Encoding
content-type: image/webp
cache-control: public, max-age=14400
content-length: 41606
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
accept-ranges: bytes
cf-ray: 750cb2e4fcc38ff4-FRA
cf-resized: internal=ok/r q=0 n=696 c=62 v=2022.9.3 l=41606
cf-bgj: imgq:76,h2pri

GET
H2 200 bcd39641854c876d.css
www.masterclass.com/_next/static/css/ 194 KB
28 KB 38ms
37ms Stylesheet
text/css 2606:4700::6812:9e42
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/css/bcd39641854c876d.css

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9e42 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

644d4af9f641b5a29b0a6d6d17a6ac1a1cfe6cc37e5bbdc05df9e7470471efa5

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:40 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 935038
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Thu, 15 Sep 2022 15:27:35 GMT
server: cloudflare
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Full URL

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Full URL

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Protocol

Security

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Protocol

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Show headers Download Go to

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Protocol

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Protocol

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Protocol

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https://www.masterclass.com/_next/static/chunks/7274.0c1b87223dee9b7f.js

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Protocol

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strict-transport-security: max-age=15724800; includeSubDomains
content-type: application/javascript; charset=UTF-8
x-upstream: http://next_frontend
cache-control: public, max-age=31536000
cf-ray: 750cb2e84b2b8ff4-FRA
expires: Tue, 26 Sep 2023 14:30:40 GMT

GET
H2 200 %5Bslug%5D-b7148bd18a1444df.js Show response
www.masterclass.com/_next/static/chunks/pages/classes/ 15 KB
5 KB 46ms
46ms Script
application/javascript 2606:4700::6812:9e42
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.masterclass.com/_next/static/chunks/pages/classes/%5Bslug%5D-b7148bd18a1444df.js

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9e42 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:40 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 497310
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Tue, 20 Sep 2022 19:35:18 GMT
server: cloudflare
x-frame-options: DENY
etag: W/"3be3-1835c65c8f0"
strict-transport-security: max-age=15724800; includeSubDomains
content-type: application/javascript; charset=UTF-8
x-upstream: http://next_frontend
cache-control: public, max-age=31536000
cf-ray: 750cb2e84b2e8ff4-FRA
expires: Tue, 26 Sep 2023 14:30:40 GMT

GET
H2 200 4e45eb01e304035c.css Show response
www.masterclass.com/_next/static/css/ 2 KB
861 B 47ms
47ms Fetch
text/css 2606:4700::6812:9e42
CLOUDFLARENET

General

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Full URL

https://www.masterclass.com/_next/static/css/4e45eb01e304035c.css

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9e42 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.masterclass.com/
tracestate: 981762@nr=0-1-981762-1809867345-a826921e51e6a022----1664202640677
traceparent: 00-fe0b67d428d31315797bdbea39bb7260-a826921e51e6a022-01
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Response headers

date: Mon, 26 Sep 2022 14:30:40 GMT
via: 1.1 vegur, 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: HIT
age: 5165568
content-encoding: br
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Thu, 28 Jul 2022 16:38:04 GMT
server: cloudflare
x-frame-options: DENY
etag: W/"7b8-18245ac1de0"
strict-transport-security: max-age=63072000; preload
content-type: text/css; charset=UTF-8
cache-control: public, max-age=31536000
cf-ray: 750cb2e84b2f8ff4-FRA
expires: Tue, 26 Sep 2023 14:30:40 GMT

GET
H2 200 integrations Show response
cdn.segment.com/v1/projects/skFpymhfRAXS59SuRtSKZymlzxASx4JO/ 7 KB
3 KB 70ms
24ms Fetch
application/json 13.225.79.112
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.segment.com/v1/projects/skFpymhfRAXS59SuRtSKZymlzxASx4JO/integrations
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.79.112 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-79-112.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 66ba559455fb542075ff20a21676c9bee3cfe9ecbe96b4af9d2202cd0eee51b0

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

x-amz-version-id: x9flnrIe_KnZzARBGGwLAMldmlwgd19R
content-encoding: gzip
etag: W/"10b894fa3f0f960dc8f57ae76a559d7f"
age: 3848
x-cache: Hit from cloudfront
access-control-max-age: 3000
x-amz-replication-status: COMPLETED
access-control-allow-origin: *
last-modified: Wed, 14 Sep 2022 21:32:31 GMT
server: AmazonS3
date: Mon, 26 Sep 2022 13:27:16 GMT
vary: Accept-Encoding
access-control-allow-methods: GET, HEAD
content-type: application/json; charset=utf-8
via: 1.1 217b7bc19321a4945b685521fa4f11ac.cloudfront.net (CloudFront)
cache-control: public, max-age=10800
x-amz-cf-pop: FRA2-C2
x-amz-cf-id: 4FIEcgCQIIMZa8JNo4phDZOkddK4su3Dh---xMcNNDSVyX56kVeo1Q==

GET
H2 200 xdi.js Show response
cdn.transcend.io/cm/917a0307-5d5e-44a5-bb30-e77d2b615339/ Frame 8C51 29 KB
12 KB 24ms
24ms Script
application/javascript 2600:9000:2250:b600:2:8531:afc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.transcend.io/cm/917a0307-5d5e-44a5-bb30-e77d2b615339/xdi.js

Requested by

Host: sync.transcend.io
URL: https://sync.transcend.io/consent-manager/917a0307-5d5e-44a5-bb30-e77d2b615339

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2250:b600:2:8531:afc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

8fadd5772329532e7790a7380843d34883b438f15bb968ff8938f4f8db4aa10b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sync.transcend.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

x-amz-version-id: OlSyfrq6UbYAEtnBi6LJY7vesXBmTti0
content-encoding: br
x-content-type-options: nosniff
age: 38859
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-disposition: inline
vary: Accept-Encoding, Origin
x-xss-protection: 1; mode=block
referrer-policy: strict-origin-when-cross-origin
last-modified: Thu, 27 Jan 2022 17:27:36 GMT
server: AmazonS3
x-frame-options: SAMEORIGIN
date: Mon, 26 Sep 2022 03:47:13 GMT
strict-transport-security: max-age=31536000
content-type: application/javascript
via: 1.1 6e8224d5f2990b031ca60a58f18ac908.cloudfront.net (CloudFront)
etag: W/"c9e97f212e7da076cffbdcf02cf13479-1"
x-amz-cf-pop: FRA60-P2
x-amz-cf-id: NKaVs2duxtzTbESK95ay_aIFvPnAJkdD6RjALkemH49EGdxfSciGAg==

OPTIONS
H2 200 6235406318001
edge.api.brightcove.com/playback/v1/accounts/5344802162001/videos/ Frame 0
0 109ms
25ms Preflight 151.101.130.27
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://edge.api.brightcove.com/playback/v1/accounts/5344802162001/videos/6235406318001
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: Varnish /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: accept
Access-Control-Request-Method: GET
Origin: https://www.masterclass.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

accept-ranges: bytes
access-control-allow-headers: content-type,accept,accept-language,content-language,bcov-policy,soapaction
access-control-allow-methods: HEAD,GET,OPTIONS
access-control-allow-origin: *
access-control-expose-headers: cache-control,content-type,powered-by,powered-from,via,x-cache,x-cache-hits,x-served-by,x-timer,bcov-debug-cache-stats,bcov-instance,x-amz-cf-id,Policy-Key-Geo-Countries,Policy-Key-Geo-Exclude-Countries,Policy-Key-IP-Whitelist,Account-Status,Policy-Key-Raw,Policy-Key-Domains,Policy-Key-Require-Ad-Config,Policy-Key-AccountID,BCOV-Request-ID,BCOV-Error-Code,soapaction
access-control-max-age: 86400
cache-control: max-age=0, no-cache, no-store
content-length: 0
date: Mon, 26 Sep 2022 14:30:40 GMT
retry-after: 0
server: Varnish
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 0
x-served-by: cache-hhn4047-HHN
x-timer: S1664202641.937063,VS0,VE0

GET
H2 200 vtt.global.min.js Show response
vjs.zencdn.net/vttjs/0.12.5/ 20 KB
7 KB 67ms
19ms Script
application/javascript 2a04:4e42:400::729
FASTLY

General

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Show headers Download Go to

Full URL: https://vjs.zencdn.net/vttjs/0.12.5/vtt.global.min.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a04:4e42:400::729 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: aa706c43e8733a58224f514db36f253bed4ea01f56a90b66916c4aa6a656ec2d

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:40 GMT
content-encoding: gzip
last-modified: Thu, 31 Aug 2017 21:04:55 GMT
etag: "f30dac97e5c2aaa10a7695b93cc66699"
x-served-by: cache-hhn4045-HHN
vary: Accept-Encoding
x-cache: HIT
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=31536000
timing-allow-origin: *
content-length: 7231
x-cache-hits: 57982

GET
H2 200 6235406318001 Show response
edge.api.brightcove.com/playback/v1/accounts/5344802162001/videos/ 4 KB
4 KB 24ms
22ms XHR
application/json 151.101.130.27
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://edge.api.brightcove.com/playback/v1/accounts/5344802162001/videos/6235406318001
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: e07f266e46905f24d362b210f2fe5d8b1fbd28721440d33e88a59e92243fe651

Request headers

Accept: application/json;pk=BCpkADawqM3U3jTXbQuJ1_Zax4NTXCtyzMNzIfN8Bjg8dL-yOcLMYks2o8BFWTuFTsX-u783Ai83BGt-6y95dLi4XyKUeqrzHOsotl7boZ8qH7jlJhdIAfLNg97y5ONlbLhmEy_zgOt2-F-c
Referer: https://www.masterclass.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

bc-override-client-ip: 84.54.75.85
date: Mon, 26 Sep 2022 14:30:40 GMT
powered-from: eu-central-1b
bcov-request-id: f72c17a3-fc7d-4b2f-bc2a-7e191a11ef13
age: 6016
policy-key-accountid: 5344802162001
x-cache: HIT
powered-by: BC
content-length: 3798
via: 1.1 varnish
x-served-by: cache-hhn4047-HHN
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x-timer: S1664202641.961123,VS0,VE0
access-control-allow-methods: HEAD,GET,OPTIONS
content-type: application/json; charset=UTF-8
access-control-allow-origin: *
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cache-control: max-age=0, no-cache, no-store
account-status: APPROVED
accept-ranges: bytes
access-control-allow-headers: content-type,accept,accept-language,content-language,bcov-policy,soapaction
x-cache-hits: 2

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
207 B 97ms
39ms Image
image/gif 35.244.232.184
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
via: 1.1 google
date: Mon, 26 Sep 2022 14:30:40 GMT
cache-control: must-revalidate,no-cache,no-store
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
content-type: image/gif

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
94 B 98ms
40ms Image
image/gif 35.244.232.184
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
via: 1.1 google
date: Mon, 26 Sep 2022 14:30:40 GMT
cache-control: must-revalidate,no-cache,no-store
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
content-type: image/gif

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
94 B 42ms
40ms Image
image/gif 35.244.232.184
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://metrics.brightcove.com/v2/tracker?domain=videocloud&platform=video-js&session=1b8dce2a250787b17cc18884&account=5344802162001&destination=https%3A%2F%2Fwww.masterclass.com%2F&platform_version=6.64.3&player=players.brightcove.com%2F5344802162001%2F1cMNiwC9oQ_default%2Ftrue&player_name=Production%20Player%20-%20true&source=&autoplay=true&ads_enabled=false&usage=qualityLevels!2.0.3&usage=qualityMenu!1.2.2&usage=inpage-embed&event=player_load&time=1664202640894&qos.events.content.volumechange=1664202640889&qos.performance.memory.jsHeapSizeLimit=3760000000&qos.performance.memory.usedJSHeapSize=24500000&qos.performance.memory.totalJSHeapSize=31200000&qos.performance.navigation.redirectCount=0&qos.performance.navigation.type=0&qos.performance.navigation.directedMigration=false&qos.performance.timing.loadEventEnd=0&qos.performance.timing.loadEventStart=0&qos.performance.timing.domComplete=0&qos.performance.timing.domContentLoadedEventEnd=1664202640366&qos.performance.timing.domContentLoadedEventStart=1664202640366&qos.performance.timing.domInteractive=1664202640155&qos.performance.timing.domLoading=1664202640124&qos.performance.timing.responseEnd=1664202640141&qos.performance.timing.responseStart=1664202640121&qos.performance.timing.requestStart=1664202639934&qos.performance.timing.secureConnectionStart=1664202639907&qos.performance.timing.connectEnd=1664202639934&qos.performance.timing.connectStart=1664202639887&qos.performance.timing.domainLookupEnd=1664202639887&qos.performance.timing.domainLookupStart=1664202639873&qos.performance.timing.fetchStart=1664202639873&qos.performance.timing.redirectEnd=0&qos.performance.timing.redirectStart=0&qos.performance.timing.unloadEventEnd=0&qos.performance.timing.unloadEventStart=0&qos.performance.timing.navigationStart=1664202638865&qos.player.dimensions=%5B%5B1664202640894%2C%220x0%22%2C%221600x1600%22%5D%5D&qos.player.pixelratio=%5B%5B1664202640894%2C1%5D%5D&qos.player.screendimensions=%5B%5B1664202640894%2C%221600x1200%22%5D%5D&seq=2

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
via: 1.1 google
date: Mon, 26 Sep 2022 14:30:40 GMT
cache-control: must-revalidate,no-cache,no-store
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
content-type: image/gif

GET
H2 200 hotjar-569104.js Show response
static.hotjar.com/c/ 5 KB
3 KB 146ms
25ms Script
application/javascript 13.225.78.63
AMAZON-02

General

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Show headers Download Go to

Full URL

https://static.hotjar.com/c/hotjar-569104.js?sv=6

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.225.78.63 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-225-78-63.fra2.r.cloudfront.net

Software

Resource Hash

339a1a3bbb522c4ee43d3c7e9821c78f254a74ed7bef46b17fc08c03474e8c9d

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=604800; includeSubDomains
content-encoding: br
x-content-type-options: nosniff
age: 29
x-cache: Hit from cloudfront
date: Mon, 26 Sep 2022 14:30:41 GMT
cross-origin-resource-policy: cross-origin
via: 1.1 58b222ebbb6cc6c8c8c9a46127ae3a3e.cloudfront.net (CloudFront)
cache-control: max-age=60
etag: W/ca9ca492325cafe203a6d0b77f6e2a17
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
x-cache-hit: 1
x-amz-cf-pop: FRA2-C2
x-amz-cf-id: LQ7F4F2UaN4Z8I55jMKARUKWAurrv9UPSPqLSXINohcwRlUJt_6sfQ==

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
177 B 592ms
190ms XHR
application/json 52.13.74.23
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-13-74-23.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:41 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 776ms
378ms XHR
application/json 52.13.74.23
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-13-74-23.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:41 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 780ms
389ms XHR
application/json 52.13.74.23
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-13-74-23.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:41 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 776ms
388ms XHR
application/json 52.13.74.23
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-13-74-23.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:41 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 771ms
387ms XHR
application/json 52.13.74.23
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-13-74-23.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:41 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 768ms
389ms XHR
application/json 52.13.74.23
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-13-74-23.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:41 GMT
strict-transport-security: max-age=31536000
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 fbevents.js Show response
connect.facebook.net/en_US/ 101 KB
27 KB 110ms
31ms Script
application/x-javascript 2a03:2880:f007:8:face:b00c:0:1
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/en_US/fbevents.js

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f007:8:face:b00c:0:1 Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

00a92494627ed8f758972b7dc47b3af186497c0637ea867a33fdb604c1548674

Security Headers

Name	Value
Content-Security-Policy	default-src facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com data: blob: 'self';script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

content-security-policy: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
content-encoding: gzip
x-content-type-options: nosniff
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length: 26840
x-xss-protection: 0
pragma: public
x-fb-debug: EF7vOBVMR08uStUIf8MXgPqHqGOSWUNwzmtbSZSbq/qQ4aMkOo9nuu+kC6vHi2DtL5Bf9HNf3m7n5PzP/P7Ahg==
x-fb-trip-id: 720026100
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: DENY
date: Mon, 26 Sep 2022 14:30:41 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 172 KB
58 KB 204ms
110ms Script
application/javascript 2a00:1450:400d:806::2008
GOOGLE

General

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Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:806::2008 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

72cdd6ce6d1c736b79b0940b8622cf80e8bf9fa358fcef29cdcb1a17f892c4ef

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 59015
x-xss-protection: 0
last-modified: Mon, 26 Sep 2022 12:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Mon, 26 Sep 2022 14:30:41 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 167 KB
61 KB 150ms
57ms Script
application/javascript 2a00:1450:400d:806::2008
GOOGLE

General

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Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:806::2008 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 62469
x-xss-protection: 0
last-modified: Mon, 26 Sep 2022 12:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Mon, 26 Sep 2022 14:30:41 GMT

GET
H2 200 amplitude-5.2.2-min.gz.js Show response
cdn.amplitude.com/libs/ 54 KB
18 KB 87ms
25ms Script
application/javascript 13.224.194.62
AMAZON-02

General

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Full URL: https://cdn.amplitude.com/libs/amplitude-5.2.2-min.gz.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.194.62 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-62.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 2173f130ca59dc5554498343432f02f92ecce45c4f9381ea12b203a2978f33d4

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Wed, 07 Sep 2022 01:42:00 GMT
content-encoding: gzip
age: 1687722
x-cache: Hit from cloudfront
content-length: 17889
access-control-allow-origin: *
last-modified: Mon, 21 Oct 2019 15:45:34 GMT
server: AmazonS3
etag: "b568e7b3c9d94da6a1d4845b18400f7a"
x-amz-version-id: aZB1RIRJqET7nosqRtOBVideRuh0jIV6
via: 1.1 7a3193ebce69450274ae629ce856b09c.cloudfront.net (CloudFront)
cache-control: max-age=31536000
x-amz-cf-pop: FRA2-C1
accept-ranges: bytes
content-type: application/javascript
x-amz-cf-id: Qw6_KcVVMZBkurjEZO1bNmcZe0_i4m1hv0aTofFYuZ8wIl2Gmt5wNQ==

GET
H2 200 insight.min.js Show response
snap.licdn.com/li.lms-analytics/ 8 KB
3 KB 78ms
21ms Script
application/x-javascript 2a02:26f0:3500:16::215:14a0
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:26f0:3500:16::215:14a0 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: /
Resource Hash: b57839788686bf37d29f47bbe45ad8258085e3aebf54650ab389c0b515b977e1

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: gzip
last-modified: Fri, 12 Aug 2022 20:23:36 GMT
x-cdn: AKAM
vary: Accept-Encoding
content-type: application/x-javascript;charset=utf-8
cache-control: max-age=52470
accept-ranges: bytes
content-length: 3063

GET
H2 200 bat.js Show response
bat.bing.com/ 38 KB
12 KB 126ms
62ms 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

Host: www.masterclass.com
URL: https://www.masterclass.com/

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

30153b15b4cb898c421e657f6de21dc27435cb990e7888367bdee12e06398da7

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
last-modified: Thu, 28 Jul 2022 17:32:37 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: CF4A2F2952EB4993835DD35645D2381F Ref B: FRAEDGE1320 Ref C: 2022-09-26T14:30:41Z
etag: "80a8697a8a2d81:0"
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
access-control-allow-origin: *
cache-control: private,max-age=1800
date: Mon, 26 Sep 2022 14:30:40 GMT
accept-ranges: bytes
content-length: 11367

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 49 KB
20 KB 70ms
19ms Script
text/javascript 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

9e25469f734732205f33dd80ff8ca12080406c18d2fa99a1f368103e51f7999f

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Sun, 11 Sep 2022 13:50:09 GMT
server: Golfe2
age: 5321
date: Mon, 26 Sep 2022 13:02:00 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 19826
expires: Mon, 26 Sep 2022 15:02:00 GMT

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
94 B 34ms
33ms Image
image/gif 35.244.232.184
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
via: 1.1 google
date: Mon, 26 Sep 2022 14:30:41 GMT
cache-control: must-revalidate,no-cache,no-store
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
content-type: image/gif

GET
H/1.1 200
OK image.jpg
cf-images.us-east-1.prod.boltdns.net/v1/jit/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/main/1920x1080/56s32ms/match/ 70 KB
71 KB 148ms
27ms Image
image/jpeg 13.224.189.94
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cf-images.us-east-1.prod.boltdns.net/v1/jit/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/main/1920x1080/56s32ms/match/image.jpg
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.189.94 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-189-94.fra2.r.cloudfront.net
Software: / BC
Resource Hash: b0aa9271ca02d11505d00cbe0ae3a27891c60986c885ee946a4ca364637a80eb

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Sat, 11 Jun 2022 05:07:33 GMT
Via: 1.1 8f20db43ba7579b7216cf908572d5054.cloudfront.net (CloudFront)
Connection: keep-alive
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
Age: 9278588
X-Powered-From: gantry
X-Powered-By: BC
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Content-Type: image/jpeg
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000
X-Amz-Cf-Pop: FRA2-C1
X-Amz-Cf-Id: LfiW-MBgcrPybYZc9Gpx65vf3Cp50J0_kRpg8ZCzzNJBsEzHJz67TA==
Expires: Sun, 11 Jun 2023 05:07:33 GMT

GET
H2 200 master.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/10s/ 6 KB
6 KB 37ms
21ms XHR
application/x-mpegurl 151.101.130.27
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/10s/master.m3u8?fastly_token=NjMzYWRlOTdfMWZlNDhjMmYxMTg5NzgyNzRjZTgwNDg5MDczY2I4YmEwMzA2NDNhZjdmNDAyNjc3NmVkOTlkYWI4ZmQ2Y2VkYQ%3D%3D
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: fcfb1451c45ab61b3654d5b12f5b640ecefe76f90ad9e61db9e55074e97ea2b1

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
via: 1.1 varnish
age: 238288
x-powered-by: BC
x-cache: HIT
x-bolt-device-group: desktop-chrome
content-length: 5771
x-served-by: cache-hhn4047-HHN
x-device-group: desktop-chrome
x-timer: S1664202641.049398,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 40abd01d-ac7d-4912-b65d-1ae5c5b581b9
https://www.masterclass.com/ 6 KB
0 Other
application/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.masterclass.com/40abd01d-ac7d-4912-b65d-1ae5c5b581b9
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: a4ab03864ae9e131ceeaa26cff7e960afbeddcac3b986601d6468bac4ee70c16

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

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

GET
BLOB 200
OK 9894419e-5921-40e9-a638-cfc0b063a5a3
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/9894419e-5921-40e9-a638-cfc0b063a5a3
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 6beaf0edc86f6fc1d70a8d404f286687282f04c384f6aa901606d2eb0d145da8

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

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

GET
BLOB 200
OK af8e3ff8-6fae-44a2-9eb0-8650cbab464d
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/af8e3ff8-6fae-44a2-9eb0-8650cbab464d
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 6beaf0edc86f6fc1d70a8d404f286687282f04c384f6aa901606d2eb0d145da8

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

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

GET
H2 200 tracker
metrics.brightcove.com/v2/ 35 B
94 B 34ms
34ms Image
image/gif 35.244.232.184
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

184.232.244.35.bc.googleusercontent.com

Software

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
via: 1.1 google
date: Mon, 26 Sep 2022 14:30:41 GMT
cache-control: must-revalidate,no-cache,no-store
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
content-type: image/gif

GET
H2 200 rendition.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/10s/ 5 KB
5 KB 21ms
21ms XHR
application/x-mpegurl 151.101.130.27
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/10s/rendition.m3u8?fastly_token=NjMzNzUzNDdfYjhlODllYTNkMzE3YWNiYWQ5ZmZjNGQ1ZjFmMmE3NDEzYWJhZTVkNWFiYTBlNmUxOGE5ZGI4NGIxNDc3MWY0Mg%3D%3D
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: 859355d84b348c56776957f0be5ba470a732760a051bb1d7841760f502ef45ac

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
via: 1.1 varnish
age: 248908
x-powered-by: BC
x-cache: HIT
content-length: 4843
x-served-by: cache-hhn4047-HHN
x-device-group: desktop-chrome
x-timer: S1664202641.079077,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 collect Show response
stats.g.doubleclick.net/j/ 4 B
445 B 89ms
27ms XHR
text/plain 2a00:1450:400c:c08::9c
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j97&tid=UA-78250207-2&cid=1603586999.1664202641&jid=190394604&gjid=963862546&_gid=1141307347.1664202641&_u=KGBAgEABAAAAAE~&z=225975423

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c08::9c Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Mon, 26 Sep 2022 14:30:41 GMT
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ec.js Show response
www.google-analytics.com/plugins/ua/ 3 KB
1 KB 66ms
24ms Script
text/javascript 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

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Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, 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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:09:42 GMT
content-encoding: br
x-content-type-options: nosniff
age: 1259
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1129
x-xss-protection: 0
last-modified: Thu, 30 Dec 2021 12:48:00 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: Mon, 26 Sep 2022 15:09:42 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 65ms
24ms Image
image/gif 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j97&a=990336833&t=event&ni=0&_s=1&dl=https%3A%2F%2Fwww.masterclass.com%2F&ul=en-us&de=UTF-8&dt=MasterClass%20Online%20Classes&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=All&ea=Experiment%20Viewed&ev=0&_u=KGBAgEAB~&jid=190394604&gjid=963862546&cid=1603586999.1664202641&tid=UA-78250207-2&_gid=1141307347.1664202641&z=1214926697

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 25 Sep 2022 17:15:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 76488
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 65ms
24ms Image
image/gif 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j97&a=990336833&t=event&ni=0&_s=2&dl=https%3A%2F%2Fwww.masterclass.com%2F&ul=en-us&de=UTF-8&dt=MasterClass%20Online%20Classes&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=All&ea=Experiment%20Viewed&ev=0&_u=KGBAgEABAAAAAE~&jid=&gjid=&cid=1603586999.1664202641&tid=UA-78250207-2&_gid=1141307347.1664202641&z=1333905983

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 25 Sep 2022 17:15:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 76488
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 64ms
23ms Image
image/gif 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j97&a=990336833&t=pageview&_s=3&dl=https%3A%2F%2Fwww.masterclass.com%2F&dp=%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aGBAgEABAAAAAE~&jid=&gjid=&cid=1603586999.1664202641&tid=UA-78250207-2&_gid=1141307347.1664202641&z=1606109487

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 25 Sep 2022 17:15:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 76488
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 63ms
22ms Image
image/gif 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j97&a=990336833&t=event&ni=1&_s=4&dl=https%3A%2F%2Fwww.masterclass.com%2F&dp=%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=All&ea=Viewed%20Home%20Page&ev=0&_u=aGBAgEABAAAAAE~&jid=&gjid=&cid=1603586999.1664202641&tid=UA-78250207-2&_gid=1141307347.1664202641&z=1211873800

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 25 Sep 2022 17:15:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 76488
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 rendition.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/10s/ 5 KB
5 KB 21ms
21ms XHR
application/x-mpegurl 151.101.130.27
FASTLY

General

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Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/10s/rendition.m3u8?fastly_token=NjMzNzUzNDdfMmVkNzJmMWZlODEwNDhkZWE5ZTljYmQ4OWI2Nzc5OTI5ZTlkZGM5M2EyZjkwZmFmMTYzMDE2ZmNmNTJkNmQxZA%3D%3D
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: 88880eb38ef1ee42196bc1f3f1fbe24c85b2fd47ebcd60390fca6858df3496b7

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
via: 1.1 varnish
age: 182144
x-powered-by: BC
x-cache: HIT
content-length: 4832
x-served-by: cache-hhn4047-HHN
x-device-group: desktop-chrome
x-timer: S1664202641.109619,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
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D3056761%26time%3D1664202641102%26url%3Dhttps%253A%252F%252Fwww.masterclass.com%25...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F&liSync=true
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F&liSync=true&e_ipv6=AQLvnyX71FfchAAAAYN6NREaCTlqa2gox5a-u68l7ZJozTqVHj-eSyE9Xf...

0
266 B

288ms
199ms

Image
application/javascript

13.107.43.14
MICROSOFT-CORP-MS...

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Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F&liSync=true&e_ipv6=AQLvnyX71FfchAAAAYN6NREaCTlqa2gox5a-u68l7ZJozTqVHj-eSyE9XfBrG64ZqJjrDRQHBxCj66Dsw6gABEd0fBX4KA
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Server: 13.107.43.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 9BFDCC03C8174CC7B93F8D99A1F14863 Ref B: VIEEDGE2321 Ref C: 2022-09-26T14:30:41Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
content-type: application/javascript
x-li-proto: http/2
content-length: 0
x-li-uuid: AAXplV9PSAlnTsPykuRF8A==
x-li-fabric: prod-ltx1

Redirect headers

date: Mon, 26 Sep 2022 14:30:41 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 085D4822125C4213AA9E3D0C54FEF459 Ref B: DUS30EDGE0814 Ref C: 2022-09-26T14:30:41Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=3056761&time=1664202641102&url=https%3A%2F%2Fwww.masterclass.com%2F&liSync=true&e_ipv6=AQLvnyX71FfchAAAAYN6NREaCTlqa2gox5a-u68l7ZJozTqVHj-eSyE9XfBrG64ZqJjrDRQHBxCj66Dsw6gABEd0fBX4KA
x-li-proto: http/2
content-length: 0
x-li-uuid: AAXplV9KpX8WQvEs3o9KKg==

GET
H/1.1 200
OK segment0.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/5x/ 3 MB
3 MB 337ms
52ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

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Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/5x/segment0.ts?akamai_token=exp=1664559563~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/*~hmac=96ec8c0a70d1dc2c171652d4e519116b51257d912b4cebb5f737180778c0768c
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: b91aa00040b6463c6cad7bbf87e3b0a9b1e3a16449261054badde674e807f758

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Amz-Cf-Pop: JFK51-C1
X-Powered-By: BC
Backend-IP: 13.225.231.196
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 3065528
X-Served-By: cache-ewr18172-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1652109332.333902,VS0,VE5
X-Powered-From: gantry
ETag: "5a86904e6d6c111e522290544e9fc47c"
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=19048971
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: P0dtpztQXBoUcfCxlWNJicWybA2hb4lKCCxY8h2qzEdZ4cfII_ob0A==
Expires: Fri, 05 May 2023 01:53:32 GMT
X-Cache-Hits: 1

GET
H2 200 modules.01a02f6e8b126e8c8358.js Show response
script.hotjar.com/ 253 KB
65 KB 83ms
24ms Script
application/javascript 52.222.236.74
AMAZON-02

General

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Show headers Download Go to

Full URL

https://script.hotjar.com/modules.01a02f6e8b126e8c8358.js

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

52.222.236.74 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-52-222-236-74.fra56.r.cloudfront.net

Software

Resource Hash

ee7bb17c3acb65101091c91000ab6880adea702b59d047ce9d5b2d178b7fa849

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Fri, 23 Sep 2022 10:32:06 GMT
content-encoding: br
x-content-type-options: nosniff
age: 273515
x-cache: Hit from cloudfront
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=604800; includeSubDomains
content-length: 65760
access-control-allow-origin: *
last-modified: Fri, 23 Sep 2022 10:32:03 GMT
etag: "88b47d3464ed75957aaec1d6b297a6e8"
vary: Accept-Encoding
content-type: application/javascript
via: 1.1 d9bcd0a29e17b9290f8c9f1617335954.cloudfront.net (CloudFront)
cache-control: max-age=31536000
x-amz-cf-pop: FRA56-P4
accept-ranges: bytes
x-robots-tag: none
x-amz-cf-id: aUy1q9oQZldkmabvwTZx9-43n0zX1gLipnRtu1MIDDmn9mMXRgRQjQ==

POST
H2 200 / Show response
api.amplitude.com/ 7 B
206 B 618ms
199ms XHR
text/html 54.68.2.11
AMAZON-02

General

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Show headers Download Go to

Full URL

https://api.amplitude.com/

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-54-68-2-11.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

access-control-allow-origin: *
date: Mon, 26 Sep 2022 14:30:41 GMT
trace-id: Root=1-6331b791-7f16a7392b611abf5bf93d25
content-length: 7
strict-transport-security: max-age=15768000
access-control-allow-methods: GET, POST
content-type: text/html;charset=utf-8

GET
H2 200 box-69edcc3187336f9b0a3fbb4c73be9fe6.html Show response
vars.hotjar.com/ Frame 211A 2 KB
1 KB 104ms
24ms Document
text/html 13.224.189.122
AMAZON-02

General

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Full URL

https://vars.hotjar.com/box-69edcc3187336f9b0a3fbb4c73be9fe6.html

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.224.189.122 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-224-189-122.fra2.r.cloudfront.net

Software

Resource Hash

867b23a408fa99143955de5665345cda886857174c328d2828e5dcd33bd98cd1

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800; includeSubDomains

Request headers

Referer: https://www.masterclass.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 1660414
cache-control: max-age=31536000
content-encoding: br
content-length: 1044
content-type: text/html
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: cross-origin
date: Wed, 07 Sep 2022 09:17:07 GMT
etag: "f6a9ca04b0687ea3c0d98e8430c8c77b"
last-modified: Wed, 07 Sep 2022 09:16:57 GMT
strict-transport-security: max-age=604800; includeSubDomains
vary: Accept-Encoding
via: 1.1 1ac3fd533bf6be1b511077f8b8e23bfc.cloudfront.net (CloudFront)
x-amz-cf-id: ZsylpIuF0W0OJ9TzSdZ_EYTlaGcTavBsZKKAg3V4rSW_HtKqArKKLA==
x-amz-cf-pop: FRA2-C1
x-cache: Hit from cloudfront
x-robots-tag: none

GET
H3 200 identity.js Show response
connect.facebook.net/signals/plugins/ 64 KB
20 KB 65ms
32ms Script
application/x-javascript 2a03:2880:f007:8:face:b00c:0:1
FACEBOOK

General

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Full URL

https://connect.facebook.net/signals/plugins/identity.js?v=2.9.84

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f007:8:face:b00c:0:1 Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

e3b9d52f002201be697fbc0ebf4bdcc61d6c01d0bb1359213e62c67e21850047

Security Headers

Name	Value
Content-Security-Policy	default-src facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com data: blob: 'self';script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

content-security-policy: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
content-encoding: gzip
x-content-type-options: nosniff
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length: 20715
x-xss-protection: 0
pragma: public
x-fb-debug: +Awz0G3nOkxHapJjUHRSRsJuNlDfRB4rczoSAlO+j7nFA5QCEVW75j+x1plvd0gOMCnQLhPG+q5uCnOQAueqDQ==
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: DENY
date: Mon, 26 Sep 2022 14:30:41 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
priority: u=3,i
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H3 200 663261977135355 Show response
connect.facebook.net/signals/config/ 293 KB
84 KB 100ms
68ms Script
application/x-javascript 2a03:2880:f007:8:face:b00c:0:1
FACEBOOK

General

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Full URL

https://connect.facebook.net/signals/config/663261977135355?v=2.9.84&r=stable

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f007:8:face:b00c:0:1 Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

41deebfe0a7e8eeb98ddc9c2c0ee28af643f574fb15cf0d3c00da8caae9bb924

Security Headers

Name	Value
Content-Security-Policy	default-src facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com data: blob: 'self';script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

content-security-policy: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
content-encoding: gzip
x-content-type-options: nosniff
document-policy: force-load-at-top
content-security-policy-report-only: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: chrome-extension: 'unsafe-inline' 'unsafe-eval';report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000; preload; includeSubDomains
alt-svc: h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length: 85966
x-xss-protection: 0
pragma: public
x-fb-debug: CReoWYNUQGzQaVEuwwHEAaXTu2RncoW5607grPLv6EatU6DSXlP/ypFNf9aCVYf8R25ZhiwqFCIh0bW7C06e+Q==
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: DENY
date: Mon, 26 Sep 2022 14:30:41 GMT
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
cache-control: public, max-age=1200
x-fb-rlafr: 0
priority: u=3,i
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
501 B 119ms
64ms Image
image/gif 2a00:1450:4001:82b::2004
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=j97&tid=UA-78250207-2&cid=1603586999.1664202641&jid=190394604&_u=KGBAgEABAAAAAE~&z=1299816

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::2004 Frankfurt am Main, Germany, 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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
501 B 117ms
63ms Image
image/gif 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j97&tid=UA-78250207-2&cid=1603586999.1664202641&jid=190394604&_u=KGBAgEABAAAAAE~&z=1299816

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, 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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK segment0.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/ 276 KB
278 KB 261ms
77ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/segment0.ts?akamai_token=exp=1664626328~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/*~hmac=5e6c78dd164d0eccb63e186e3e35ef26c4977efc8a1f449de6e55cbc9faefa14
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 7437e59b033cf0c1876741202b87915c8ea9b17596024c7cf68dba0f1fb39bb2

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Amz-Cf-Pop: EWR53-C1
X-Powered-By: BC
Backend-IP: 13.225.66.129
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 283128
X-Served-By: cache-ewr18177-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1651758192.885950,VS0,VE1
X-Powered-From: gantry
ETag: "539d9599dcc11ba90485cc2fd7fe6287"
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=18285300
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: G_21mi-pG3oEmsaDpR4htPRmuh2XyGj2eSkZCIWggIG7T408wddRKQ==
Expires: Wed, 26 Apr 2023 05:45:41 GMT
X-Cache-Hits: 1

GET
H2 200 5563574.js Show response
bat.bing.com/p/action/ 1 KB
843 B 69ms
61ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

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

055a20a11e89cbb0228c35b8893596530329c32cc41a30690da883e5fb79cd7a

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 8493B46A04484B8483C5F59E45F71934 Ref B: FRAEDGE1320 Ref C: 2022-09-26T14:30:41Z
date: Mon, 26 Sep 2022 14:30:40 GMT
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: private,max-age=60
content-length: 667

GET
H2 204 0
bat.bing.com/action/ 0
120 B 59ms
58ms Image
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=5563574&Ver=2&mid=a74aa49e-af5b-41e5-a443-d1b102c80812&sid=cc249b903da711ed9a55f57627c5f21b&vid=cc2501403da711ed983be356b28f1fe0&vids=1&msclkid=N&pi=1200101525&lg=en-US&sw=1600&sh=1200&sc=24&tl=MasterClass%20Online%20Classes&kw=masterclass,%20online%20education,%20online%20classes,%20entertainment&p=https%3A%2F%2Fwww.masterclass.com%2F&r=&lt=1501&evt=pageLoad&sv=1&rn=197211

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

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

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 79362CFF98F84C9D8D6AC4D79614D607 Ref B: FRAEDGE1320 Ref C: 2022-09-26T14:30:41Z
date: Mon, 26 Sep 2022 14:30:40 GMT
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 204 0
bat.bing.com/action/ 0
175 B 50ms
50ms Image
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=5563574&Ver=2&mid=a74aa49e-af5b-41e5-a443-d1b102c80812&sid=cc249b903da711ed9a55f57627c5f21b&vid=cc2501403da711ed983be356b28f1fe0&vids=0&msclkid=N&ea=track&el=Product%20Viewed&el2=Product%20Viewed&sw=1600&sh=1200&sc=24&evt=custom&rn=669010

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

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

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 08940D86F44245548C28EE57C7C595B8 Ref B: FRAEDGE1320 Ref C: 2022-09-26T14:30:41Z
date: Mon, 26 Sep 2022 14:30:40 GMT
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 20ms
19ms Image
image/gif 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j97&a=990336833&t=event&ni=1&cu=USD&_s=5&dl=https%3A%2F%2Fwww.masterclass.com%2F&dp=%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=EnhancedEcommerce&ea=Product%20Viewed&_u=aGBAgEIJAAAAAE~&jid=&gjid=&cid=1603586999.1664202641&tid=UA-78250207-2&_gid=1141307347.1664202641&pa=detail&pr1id=304&pr1nm=Annual%20Membership&pr1qt=1&pr1pr=201.39&z=1980746633

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 25 Sep 2022 17:15:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 76488
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 21ms
21ms Image
image/gif 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j97&a=990336833&t=event&ni=0&cu=USD&_s=6&dl=https%3A%2F%2Fwww.masterclass.com%2F&dp=%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=All&ea=Experiment%20Viewed&ev=0&_u=aGBAgEIJAAAAAE~&jid=&gjid=&cid=1603586999.1664202641&tid=UA-78250207-2&_gid=1141307347.1664202641&z=1036430076

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 25 Sep 2022 17:15:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 76488
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 conversion_async.js Show response
www.googleadservices.com/pagead/ 41 KB
16 KB 104ms
41ms Script
text/javascript 142.250.185.162
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

fra16s51-in-f2.1e100.net

Software

cafe /

Resource Hash

7bcbe327243628310e84027b85bca98a20d208f66f64685d979c6ccfa587d2d2

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15697
x-xss-protection: 0
server: cafe
etag: 1764007376392519731
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
timing-allow-origin: *
expires: Mon, 26 Sep 2022 14:30:41 GMT

GET
H2 200 80752cd2-8169-4cd3-befe-3f633477145b-latest.js Show response
d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 7 KB
7 KB 158ms
78ms Script
application/javascript 2600:9000:21f3:3a00:17:3f5c: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/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:3a00:17:3f5c:f800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: cf30fc46e88226ceff712ded39041a4bb254cdf375ad42ebb2c01c44ec4ffc86

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

x-amz-version-id: HV_EZPUgJZPeE16dmA.01sxbUoXBv0RL
via: 1.1 2f194b62c8c43859cbf5af8e53a8d2a6.cloudfront.net (CloudFront)
last-modified: Tue, 28 Jun 2022 19:34:50 GMT
server: AmazonS3
age: 47095
etag: "26266ea9e60a32c8272f34523cc3d7e1"
x-cache: Hit from cloudfront
content-type: application/javascript
date: Mon, 26 Sep 2022 02:02:40 GMT
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 6952
x-amz-cf-id: dHVNLKKfv_TN_AVxi0vKNyQ79mwTD8-OrZF7Zu0j4pdCzGs1CiWIyg==

GET
H3

200

activityi;dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F Show response
10175748.fls.doubleclick.net/ Frame D399
Redirect Chain

https://10175748.fls.doubleclick.net/activityi;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F?
https://10175748.fls.doubleclick.net/activityi;dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fw...

486 B
410 B

107ms
57ms

Document
text/html

172.217.18.6
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://10175748.fls.doubleclick.net/activityi;dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F?

Requested by

Host: cdn.transcend.io
URL: https://cdn.transcend.io/cm/917a0307-5d5e-44a5-bb30-e77d2b615339/airgap.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra24s22-in-f6.1e100.net

Software

cafe /

Resource Hash

a62023d448728907584709c475ad4a499f537ccbdfce4623fa07262c56623e82

Security Headers

Name	Value
Strict-Transport-Security	max-age=21600
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.masterclass.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: no-cache, must-revalidate
content-encoding: gzip
content-length: 385
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Mon, 26 Sep 2022 14:30:41 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
pragma: no-cache
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

Redirect headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: no-cache, must-revalidate
content-length: 0
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Mon, 26 Sep 2022 14:30:41 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
follow-only-when-prerender-shown: 1
location: https://10175748.fls.doubleclick.net/activityi;dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F?
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
pragma: no-cache
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 adalyser.js Show response
c0.adalyser.com/ 35 KB
12 KB 223ms
84ms Script
application/javascript 34.249.168.140
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c0.adalyser.com/adalyser.js?cid=masterclass
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.249.168.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-34-249-168-140.eu-west-1.compute.amazonaws.com
Software: / Express
Resource Hash: c1b356f3f76ac3ce3f19997f63fa181cb9d05cd531eb1ee612ce69a2a57fa56f

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: gzip
x-powered-by: Express
etag: "60b9cf4ef4ac6dab5294025f3c443ba3cca92451"
p3p: CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin: *
cache-control: public, max-age=21600
access-control-allow-credentials: true
content-type: application/javascript
access-control-allow-headers: origin, content-type, accept
content-length: 12183

GET
H2 200 grin-sdk.js Show response
d38xvr37kwwhcm.cloudfront.net/js/ 45 KB
16 KB 89ms
25ms Script
application/javascript 2600:9000:223f:8600:15:decf:f580:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:223f:8600:15:decf:f580:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 7f1404ba616641cc1cf45e21367342a410c96c181330d6dc349e4e1d6a33a67f

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

x-amz-version-id: xTwpzsT9YN3bT.xursLxfNZCfDC1Q6tu
content-encoding: gzip
etag: W/"333f70ac92b778d6008c0571aa1a0d93"
last-modified: Fri, 01 Jul 2022 16:43:56 GMT
server: AmazonS3
age: 19938
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 ab985bb6f3435d42701015dfa6015878.cloudfront.net (CloudFront)
date: Mon, 26 Sep 2022 08:58:24 GMT
x-amz-cf-pop: FRA56-P5
x-amz-cf-id: nVlo9KVKe81ObgPZYDWXWrg4_YC4inuRVh34qNDtHN_7QmgQzZQWWg==

GET
H2 200 ld.js Show response
dynamic.criteo.com/js/ld/ 42 KB
15 KB 371ms
54ms Script
application/javascript 178.250.2.140
ASN-CRITEO-EUROPE

General

Check archive.org

Show headers Download Go to

Full URL

https://dynamic.criteo.com/js/ld/ld.js?a=90741

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

178.250.2.140 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Kestrel /

Resource Hash

e30443a304bf89fde9ddc1b1cb1b295d6f5f92111eb0009774ba142c0988f289

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: br
server: Kestrel
vary: Origin, Accept-Encoding
content-type: application/javascript; charset=utf-8
cache-control: public,max-age=10800
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000; preload;
timing-allow-origin: *

GET
H2 200 A3406646-934a-4eb1-b7d7-053de9a77e471.js Show response
utt.impactcdn.com/ 41 KB
13 KB 540ms
153ms Script
text/javascript 35.186.249.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://utt.impactcdn.com/A3406646-934a-4eb1-b7d7-053de9a77e471.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.249.72 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 72.249.186.35.bc.googleusercontent.com
Software: UploadServer /
Resource Hash: e4e15f1e1c205d5324d3575d1af94b260cca387b25b9da4c127b898d350402ff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:27:20 GMT
content-encoding: gzip
age: 201
x-guploader-uploadid: ADPycdvJQuwDh0NRQyfcJbOczcJIOuU_U2Duk_On8yyoctTUdTk2o6cIa0kpqsrbktCXlGS9Y7_Is15tvYFc0pV7_WWRWXA7hw61
x-goog-storage-class: MULTI_REGIONAL
x-goog-metageneration: 1
x-goog-stored-content-encoding: gzip
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 13049
last-modified: Wed, 03 Aug 2022 16:47:49 GMT
server: UploadServer
etag: "78b7723ae32e95840001286d4dbdea71"
vary: Accept-Encoding
x-goog-hash: crc32c=RBAe4A==, md5=eLdyOuMulYQAAShtTb3qcQ==
x-goog-generation: 1659545268964866
cache-control: public,max-age=900,s-maxage=300
x-goog-stored-content-length: 13049
accept-ranges: bytes
content-type: text/javascript; charset=utf-8
expires: Mon, 26 Sep 2022 14:32:20 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 207 KB
73 KB 169ms
62ms Script
application/javascript 2a00:1450:400d:806::2008
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

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:400d:806::2008 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

27d4b098200a307d74e6660be36f9f7204390852421006f3ac98db8985afbdc4

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: br
server: Google Tag Manager
access-control-allow-headers: Cache-Control
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
strict-transport-security: max-age=31536000; includeSubDomains
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 74611
x-xss-protection: 0
expires: Mon, 26 Sep 2022 14:30:41 GMT

GET
H/1.1

200
OK

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

https://pixel.pointmediatracker.com/kpi?c=masterclass&kpi=visit&tag_id=159&fpc=7bfc42f1-30d1-4893-9c4047f73d8f6532&user_id=undefined&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined...
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=7260d4b4-07dd-4dc2-b4f6-6ae4d0ec39b7.undefined&ord=3422102959957439966
https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=7260d4b4-07dd-4dc2-b4f6-6ae4d0ec39b7.undefined&ord=3422102959957439966&_bee_ppp=1

43 B
433 B

45ms
45ms

Image
image/gif

52.214.24.32
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=7260d4b4-07dd-4dc2-b4f6-6ae4d0ec39b7.undefined&ord=3422102959957439966&_bee_ppp=1

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

HTTP/1.1

Server

52.214.24.32 Dublin, Ireland, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-214-24-32.eu-west-1.compute.amazonaws.com

Software

gunicorn /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:41 GMT
Server: gunicorn
strict-transport-security: max-age=2592000; includeSubDomains
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-type: image/gif
Content-Length: 43
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

location: https://cnv.event.prod.bidr.io/log/cnv?tag_id=159&buzz_key=blisspoint&value=masterclass&segment_key=&order=7260d4b4-07dd-4dc2-b4f6-6ae4d0ec39b7.undefined&ord=3422102959957439966&_bee_ppp=1
Date: Mon, 26 Sep 2022 14:30:41 GMT
Server: gunicorn
Connection: keep-alive
Content-Length: 0
strict-transport-security: max-age=2592000; includeSubDomains

GET
H/1.1

200
OK

ppt=16632;g=sitewide;gid=39602;ord=undefined;ip=217.114.215.131;cuidchk=1
trkn.us/pixel/conv/
Redirect Chain

https://trkn.us/pixel/conv/ppt=16632;g=sitewide;gid=39602;ord=undefined
https://trkn.us/pixel/conv/ppt=16632;g=sitewide;gid=39602;ord=undefined;ip=217.114.215.131;cuidchk=1

42 B
780 B

126ms
126ms

Image
image/gif

34.235.61.168
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://trkn.us/pixel/conv/ppt=16632;g=sitewide;gid=39602;ord=undefined;ip=217.114.215.131;cuidchk=1

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

HTTP/1.1

Server

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

Reverse DNS

ec2-34-235-61-168.compute-1.amazonaws.com

Software

Apache /

Resource Hash

b2c78c910f5ea29e3a9d223dabc203c055c8708b1fe7d83788b490638126db4d

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Content-Type-Options: nosniff
Last-Modified: Sun, 9 Nov 1980 12:59:00 GMT
Server: Apache
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Connection: keep-alive
Content-Type: image/gif
Content-Length: 42
Expires: Sun, 9 Nov 1980 12:58:00 GMT

Redirect headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Content-Type-Options: nosniff
Server: Apache
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Location: /pixel/conv/ppt=16632;g=sitewide;gid=39602;ord=undefined;ip=217.114.215.131;cuidchk=1
Connection: keep-alive
Content-Type: text/html; charset=UTF-8
Content-Length: 0

GET
H/1.1

200
OK

ppt=16632;g=eagle;gid=40469;ord=[uniqueid];ip=217.114.215.131;cuidchk=1
trkn.us/pixel/conv/
Redirect Chain

https://trkn.us/pixel/conv/ppt=16632;g=eagle;gid=40469;ord=[uniqueid]
https://trkn.us/pixel/conv/ppt=16632;g=eagle;gid=40469;ord=[uniqueid];ip=217.114.215.131;cuidchk=1

42 B
780 B

150ms
150ms

Image
image/gif

34.235.61.168
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://trkn.us/pixel/conv/ppt=16632;g=eagle;gid=40469;ord=[uniqueid];ip=217.114.215.131;cuidchk=1

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

HTTP/1.1

Server

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

Reverse DNS

ec2-34-235-61-168.compute-1.amazonaws.com

Software

Apache /

Resource Hash

b2c78c910f5ea29e3a9d223dabc203c055c8708b1fe7d83788b490638126db4d

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Content-Type-Options: nosniff
Last-Modified: Sun, 9 Nov 1980 12:59:00 GMT
Server: Apache
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Connection: keep-alive
Content-Type: image/gif
Content-Length: 42
Expires: Sun, 9 Nov 1980 12:58:00 GMT

Redirect headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Content-Type-Options: nosniff
Server: Apache
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Location: /pixel/conv/ppt=16632;g=eagle;gid=40469;ord=[uniqueid];ip=217.114.215.131;cuidchk=1
Connection: keep-alive
Content-Type: text/html; charset=UTF-8
Content-Length: 0

GET
H2 200 5563574 Show response
www.clarity.ms/tag/uet/ 2 KB
2 KB 217ms
116ms Script
application/x-javascript 2620:1ec:bdf::44
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.clarity.ms/tag/uet/5563574
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:bdf::44 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: / ASP.NET
Resource Hash: 852c82338d0b917d0bb8e1cdcffee589a6254925839cebc0f04176dac02e17b8

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
x-powered-by: ASP.NET
x-azure-ref: 0kbcxYwAAAAD1Ek7D5mRuRLJMb4P+ud/mQU1TMDRFREdFMTgwOAA2Y2ZiZWVlMC01MDI3LTQ4NGItODk2Ny00YTI5YWY3N2YxZTE=
x-cache: CONFIG_NOCACHE
content-type: application/x-javascript
cache-control: no-cache, no-store
request-context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608
content-length: 1542
expires: -1

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/ 2 KB
2 KB 104ms
47ms Script
text/javascript 2a00:1450:4001:830::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1664202641416&cv=9&fst=1664202641416&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

b187a03a93d9ca6837afca843ef7bae1e1e7c047c60942d6765beda7b70e45bf

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1031
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 / Show response
www.googleadservices.com/pagead/conversion/952839809/ 2 KB
1 KB 90ms
33ms Script
text/javascript 142.250.185.162
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googleadservices.com/pagead/conversion/952839809/?random=1664202641419&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3DHome%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Dd9fb030b-3933-4516-837a-60cfa9cfd702%3Bname%3DHome%3Bpath%3D%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DMasterClass%20Online%20Classes%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2F&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&gtm_ee=1&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s51-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
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content-length: 1490
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 / Show response
www.googleadservices.com/pagead/conversion/434590228/ 2 KB
1 KB 90ms
35ms Script
text/javascript 142.250.185.162
GOOGLE

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Full URL

https://www.googleadservices.com/pagead/conversion/434590228/?random=1664202641423&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg9l0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&bttype=purchase&async=1&rfmt=3&fmt=4

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s51-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1409
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 0
204 B 119ms
32ms Image
text/plain 2a03:2880:f107:83:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/tr/?id=663261977135355&ev=PageView&dl=https%3A%2F%2Fwww.masterclass.com%2F&rl=&if=false&ts=1664202641438&sw=1600&sh=1200&ud[external_id]=7201e6ac1b4d387f3f7bc3aa10559a27332bd5373f06115026d22040df253150&v=2.9.84&r=stable&a=seg&ec=0&o=30&fbp=fb.1.1664202641435.987957733&it=1664202641201&coo=false&dpo=&dpoco=0&dpost=0&rqm=GET

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f107:83:face:b00c:0:25de Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
server: proxygen-bolt
date: Mon, 26 Sep 2022 14:30:41 GMT
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, h3-29=":443"; ma=86400
content-length: 0

GET
H2 200 /
www.facebook.com/tr/ 0
31 B 40ms
32ms Image
text/plain 2a03:2880:f107:83:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/tr/?id=663261977135355&ev=ViewContent&dl=https%3A%2F%2Fwww.masterclass.com%2F&rl=&if=false&ts=1664202641446&cd[content_ids]=%5B304%5D&cd[content_type]=%5B%22product%22%5D&cd[content_name]=Annual%20Membership&cd[content_category]=&cd[currency]=USD&cd[value]=201.39&cd[contents]=%5B%7B%22id%22%3A304%2C%22quantity%22%3A1%2C%22item_price%22%3A201.39%7D%5D&sw=1600&sh=1200&ud[external_id]=7201e6ac1b4d387f3f7bc3aa10559a27332bd5373f06115026d22040df253150&v=2.9.84&r=stable&a=seg&ec=1&o=30&fbp=fb.1.1664202641435.987957733&it=1664202641201&coo=false&dpo=&dpoco=0&dpost=0&eid=ajs-4d8c8e7a8318caf821a5081166a3cfca&tm=1&rqm=GET

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f107:83:face:b00c:0:25de Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
server: proxygen-bolt
date: Mon, 26 Sep 2022 14:30:41 GMT
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, h3-29=":443"; ma=86400
content-length: 0

POST
H2 200 visit-data Show response
in.hotjar.com/api/v2/client/sites/569104/ 148 B
322 B 156ms
48ms XHR
application/json 52.215.255.196
AMAZON-02

General

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Full URL: https://in.hotjar.com/api/v2/client/sites/569104/visit-data?sv=6
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.215.255.196 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-215-255-196.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 46354f041f1d15b2ef3ae63228cb7116fa498f180ea9e49e442f1a561aedf7d2

Request headers

Referer: https://www.masterclass.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: text/plain; charset=UTF-8

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: br
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
access-control-max-age: 86400
cache-control: no-cache, no-store
access-control-allow-credentials: true

GET
H/1.1 200
OK pixie.js Show response
acdn.adnxs.com/dmp/up/ 9 KB
4 KB 175ms
21ms Script
application/javascript 151.101.1.108
FASTLY

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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/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.108 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: f033d6a9b4acc24957ac5ca92d278b9aca16ec1b264658ae3267b1efa6ef4a5e

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
Content-Encoding: gzip
Age: 30764
X-Cache: HIT, HIT
Connection: keep-alive
Content-Length: 3340
X-Served-By: cache-lga21966-LGA, cache-hhn4083-HHN
Access-Control-Allow-Origin: *
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Server: nginx/1.18.0 (Ubuntu)
X-Timer: S1664202642.746446,VS0,VE0
ETag: W/"60b79de0-23b3"
Vary: Accept-Encoding
Content-Type: application/javascript
Via: 1.1 varnish, 1.1 varnish
Expires: Fri, 01 Oct 2021 05:45:37 GMT
Cache-Control: max-age=86402
Accept-Ranges: bytes
X-Cache-Hits: 2, 9955

GET
H2 200 80752cd2-8169-4cd3-befe-3f633477145b-additional-latest.js Show response
d2hrivdxn8ekm8.cloudfront.net/tag-manager/ 10 KB
11 KB 24ms
23ms Script
application/javascript 2600:9000:21f3:3a00:17:3f5c:f800:21
AMAZON-02

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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/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:3a00:17:3f5c:f800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d7f80e0fcd81ad42c8f945549c10a50e539d8bdb4c591eb6f96dfa1a7ae51a63

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

x-amz-version-id: 1urh9VyhQjlyorf8qptKwpwcxBgnjc0E
via: 1.1 2f194b62c8c43859cbf5af8e53a8d2a6.cloudfront.net (CloudFront)
last-modified: Thu, 14 Jul 2022 23:15:41 GMT
server: AmazonS3
age: 46623
etag: "513f7aa5625e86d7dd064bf1560fa04c"
x-cache: Hit from cloudfront
content-type: application/javascript
date: Mon, 26 Sep 2022 02:02:40 GMT
x-amz-cf-pop: FRA2-C2
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x-amz-cf-id: ylACLtL9GpZfyJirbCgwNdqHGcQwyLGDmL4YV1rexq9mM7zpSzFSiA==

GET
H2 200 tracker-latest.min.js Show response
d2hrivdxn8ekm8.cloudfront.net/ 10 KB
10 KB 23ms
22ms Script
application/javascript 2600:9000:21f3:3a00:17:3f5c:f800:21
AMAZON-02

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Full URL: https://d2hrivdxn8ekm8.cloudfront.net/tracker-latest.min.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:3a00:17:3f5c:f800:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
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Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

x-amz-version-id: nxP954O2qyuHFEWoPjj05B2blGcZvYQN
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last-modified: Fri, 24 Jun 2022 19:33:58 GMT
server: AmazonS3
age: 42320
etag: "2fd76c8e88356206a1c7a31860e7fe72"
x-cache: Hit from cloudfront
content-type: application/javascript; charset=UTF-8
date: Mon, 26 Sep 2022 02:45:22 GMT
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
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x-amz-cf-id: _oB0eC2_MIUfIit9rd_V-55C2eQSFBoCcsf-X8tKaSGSTIb6j2jubg==

GET
H2 200 5a28e627 Show response
dvqigh9b7wa32.cloudfront.net/ 43 B
484 B 350ms
261ms XHR
image/gif 13.32.118.2
AMAZON-02

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Full URL: https://dvqigh9b7wa32.cloudfront.net/5a28e627?data=dmVyc2lvbj0xLjIuMTUmdG9rZW49ODA3NTJjZDItODE2OS00Y2QzLWJlZmUtM2Y2MzM0NzcxNDViJnNlc3Npb25JZD1jNThkNGY4MC0wYThlLWE3YWEtZjMwYy1mNGYwMzFkYTBkMWM%3D&date=1664202641504
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.32.118.2 , United States, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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Request headers

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Referer: https://www.masterclass.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 03:55:50 GMT
via: 1.1 6fd3ab2be93b19c970fb371964d46d94.cloudfront.net (CloudFront)
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
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GET
H2 200 5a28e627 Show response
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484 B 212ms
125ms XHR
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AMAZON-02

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Full URL: https://d330aiyvva2oww.cloudfront.net/5a28e627?data=aXB2Nj10cnVlJnZlcnNpb249MS4yLjE1JnRva2VuPTgwNzUyY2QyLTgxNjktNGNkMy1iZWZlLTNmNjMzNDc3MTQ1YiZzZXNzaW9uSWQ9YzU4ZDRmODAtMGE4ZS1hN2FhLWYzMGMtZjRmMDMxZGEwZDFj&date=1664202641504
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URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:20eb:5600:3:760:2800:21 , United States, ASN16509 (AMAZON-02, US),
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 02:53:47 GMT
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GET
H2 200 5a28e627 Show response
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442 B 199ms
118ms XHR
image/gif 2600:9000:225e:8600:17:f683:1d40:21
AMAZON-02

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Full URL: https://d1lu3pmaz2ilpx.cloudfront.net/5a28e627?data=dmVyc2lvbj0xLjIuMTUmdG9rZW49ODA3NTJjZDItODE2OS00Y2QzLWJlZmUtM2Y2MzM0NzcxNDViJnNlc3Npb25JZD1jNThkNGY4MC0wYThlLWE3YWEtZjMwYy1mNGYwMzFkYTBkMWMmY29va2llU3VwcG9ydD1QRVJTSVNUJmV2ZW50PXBhZ2V2aWV3JiUyNG9zPVdpbmRvd3MmJTI0Y3VycmVudFVybD1odHRwcyUzQSUyRiUyRnd3dy5tYXN0ZXJjbGFzcy5jb20lMkY%3D&date=1664202641511
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URL: https://www.masterclass.com/
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Security: TLS 1.3, , AES_128_GCM
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 03:19:05 GMT
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vary: Origin
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GET
H/1.1 200
OK up_loader.1.1.0.js Show response
js.adsrvr.org/ 4 KB
2 KB 86ms
20ms Script
application/x-javascript 108.138.15.119
AMAZON-02

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Full URL: https://js.adsrvr.org/up_loader.1.1.0.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.15.119 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-15-119.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: ee3a7301fe1e0c0f6bf6acff0d7a8d107f5cb3f62a2566740c0416d8e61f00b9

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Sun, 25 Sep 2022 18:47:11 GMT
Content-Encoding: gzip
Last-Modified: Thu, 24 Sep 2020 15:15:34 GMT
Server: AmazonS3
Age: 71011
ETag: W/"98d98b3499058b76d58073cf8ede2f10"
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Content-Type: application/x-javascript
Via: 1.1 0d78cc90106520d13c1b5c5b16dd8246.cloudfront.net (CloudFront)
Connection: keep-alive
Transfer-Encoding: chunked
X-Amz-Cf-Pop: FRA56-P7
X-Amz-Cf-Id: MiQNeIyw6xu6YLUaSiRAtr4isBRuD0SUzwuDS7j66bnLOe2BkCAWDQ==

GET
H/1.1

200
OK

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

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=7238912663
https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=7238912663&_bee_ppp=1

43 B
796 B

47ms
46ms

Image
image/gif

54.229.152.130
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=7238912663&_bee_ppp=1

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

HTTP/1.1

Server

54.229.152.130 Dublin, Ireland, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-54-229-152-130.eu-west-1.compute.amazonaws.com

Software

gunicorn /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:41 GMT
Server: gunicorn
strict-transport-security: max-age=2592000; includeSubDomains
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-type: image/gif
Content-Length: 43
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

location: https://segment.prod.bidr.io/associate-segment?buzz_key=tatari&segment_key=tatari-958&value=&uncacheplz=7238912663&_bee_ppp=1
Date: Mon, 26 Sep 2022 14:30:41 GMT
Server: gunicorn
Connection: keep-alive
Content-Length: 0
strict-transport-security: max-age=2592000; includeSubDomains

GET
H3

200

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

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200...
https://www.google.com/pagead/1p-conversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u...
https://www.google.de/pagead/1p-conversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_...

42 B
64 B

38ms
36ms

Image
image/gif

2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-conversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3DHome%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Dd9fb030b-3933-4516-837a-60cfa9cfd702%3Bname%3DHome%3Bpath%3D%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DMasterClass%20Online%20Classes%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2F&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&gtm_ee=1&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQIIm6qxAg&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSM0U2M1JlUTRmZE4zMlpaNTlGWTdyaERUWXRpQk9JWFR2a3IyYnk1QzVGZy1FYmtpdF9XSEMxYUE&is_vtc=1&ocp_id=kbcxY6OPHobLmLAPj8Cq8AM&random=2366722395&resp=GooglemKTybQhCsO&ipr=y&prhg=0

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-type: image/gif
location: https://www.google.de/pagead/1p-conversion/952839809/?random=902955991&cv=9&fst=1664202641419&num=1&label=z4NLCOWD7NEBEIHdrMYD&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3DHome%3Bplatform%3Dnext%3Buser_locale%3Den-US%3Bnative_locale%3Den-US%2Cen%3Bvisit_session_id%3Dd9fb030b-3933-4516-837a-60cfa9cfd702%3Bname%3DHome%3Bpath%3D%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DMasterClass%20Online%20Classes%3Burl%3Dhttps%3A%2F%2Fwww.masterclass.com%2F&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&gtm_ee=1&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQIIm6qxAg&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSM0U2M1JlUTRmZE4zMlpaNTlGWTdyaERUWXRpQk9JWFR2a3IyYnk1QzVGZy1FYmtpdF9XSEMxYUE&is_vtc=1&ocp_id=kbcxY6OPHobLmLAPj8Cq8AM&random=2366722395&resp=GooglemKTybQhCsO&ipr=y&prhg=0
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3

200

/
www.google.de/pagead/1p-conversion/434590228/
Redirect Chain

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&...
https://www.google.com/pagead/1p-conversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_a...
https://www.google.de/pagead/1p-conversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah...

42 B
64 B

55ms
53ms

Image
image/gif

2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-conversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg9l0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQI&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSMzFld0twbkF1RUNhMkR3aVJKUnQ4NWZMUUxnSXE4Z0d1MDhNN0dfemNuMjlGLXI2bUNkNXNwVXc&is_vtc=1&ocp_id=kbcxY5iUHv-EmLAP58GwsAM&eitems=ChAI8JvFmQYQ186enNvq48UoEh0ABvzrJqQk-qM9mUfOLv0VRNw55FHy6l-R0jq4yA&random=2669530377&resp=GooglemKTybQhCsO&ipr=y&prhg=0

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-type: image/gif
location: https://www.google.de/pagead/1p-conversion/434590228/?random=447469350&cv=9&fst=1664202641423&num=1&value=0&label=-BZuCKrW0LADEJSknc8B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg9l0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=CJqqsQI&pscrd=Ek9DaEVJOEp2Rm1RWVFuNlN6XzRDSDZjS0lBUkltQU14ck5HbkpxdFNBeTNXNG85Ykh2Z1NqSlQwOWJ4OTJ0NmIwNWRVTkMxZUdoTi1vU09zGlpDaEVJOEp2Rm1RWVFzZHFicmVYdHpQZlBBUkl1QUUxM0dSMzFld0twbkF1RUNhMkR3aVJKUnQ4NWZMUUxnSXE4Z0d1MDhNN0dfemNuMjlGLXI2bUNkNXNwVXc&is_vtc=1&ocp_id=kbcxY5iUHv-EmLAP58GwsAM&eitems=ChAI8JvFmQYQ186enNvq48UoEh0ABvzrJqQk-qM9mUfOLv0VRNw55FHy6l-R0jq4yA&random=2669530377&resp=GooglemKTybQhCsO&ipr=y&prhg=0
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.com/pagead/1p-user-list/952839809/ 42 B
64 B 89ms
33ms Image
image/gif 2a00:1450:4001:82b::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/952839809/?random=1664202641416&cv=9&fst=1664200800000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&async=1&fmt=3&is_vtc=1&random=30520121&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82b::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.de/pagead/1p-user-list/952839809/ 42 B
64 B 92ms
36ms Image
image/gif 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/952839809/?random=1664202641416&cv=9&fst=1664200800000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&async=1&fmt=3&is_vtc=1&random=30520121&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 p
c0.adalyser.com/tracking/track/v3/ 43 B
341 B 45ms
43ms Image
image/gif 34.249.168.140
AMAZON-02

General

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Full URL: https://c0.adalyser.com/tracking/track/v3/p?stm=1664202641602&e=lce1&url=https%3A%2F%2Fwww.masterclass.com%2F&cid=masterclass&p=%7B%22et%22%3A1664202641588%2C%22nr%22%3A%22New%22%2C%22cg%22%3A%22Direct%22%2C%22dt%22%3A%22desktop%22%2C%22so%22%3A%22direct%22%2C%22me%22%3A%22none%22%2C%22ca%22%3A%22direct%22%2C%22co%22%3A%22(not%20set)%22%2C%22ke%22%3A%22(not%20set)%22%2C%22vid%22%3A%221%22%2C%22sid%22%3A%22837ca93c-9f81-4dbf-9767-bb5b46599609%22%2C%22duid%22%3A%22622cd6d7-ed62-4a39-a656-8d2b399c03fe%22%2C%22cw%22%3A1664202641588%7D&userAgent=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F105.0.5195.125%20Safari%2F537.36&domain=www.masterclass.com
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.249.168.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-34-249-168-140.eu-west-1.compute.amazonaws.com
Software: / Express
Resource Hash: a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
x-powered-by: Express
etag: W/"2b-B//0C13UlayirE4cP7xgqg"
p3p: CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
content-type: image/gif
access-control-allow-headers: origin, content-type, accept
content-length: 43
expires: 0

POST
H2 204 collect
region1.google-analytics.com/g/ 0
350 B 83ms
31ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

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Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-MXX8KXSBK0&gtm=2oe9l0&_p=990336833&cid=1603586999.1664202641&ul=en-us&sr=1600x1200&_z=ccd.v9B&_s=1&sid=1664202641&sct=1&seg=0&dl=https%3A%2F%2Fwww.masterclass.com%2F&dt=MasterClass%20Online%20Classes&en=page_view&_fv=1&_ss=1
Requested by: Host: cdn.transcend.io
URL: https://cdn.transcend.io/cm/917a0307-5d5e-44a5-bb30-e77d2b615339/airgap.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F Show response
adservice.google.com/ddm/fls/i/ Frame 6C06 485 B
854 B 168ms
72ms Document
text/html 2a00:1450:400d:806::2002
GOOGLE

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Full URL

https://adservice.google.com/ddm/fls/i/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F

Requested by

Host: 10175748.fls.doubleclick.net
URL: https://10175748.fls.doubleclick.net/activityi;dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F?

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:806::2002 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef09665ec88835aeb1aa2b33e7b2db89c1c54520ff6d0e71a817dede7b8123ad

Security Headers

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

Request headers

Referer: https://10175748.fls.doubleclick.net/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: no-cache, must-revalidate
content-encoding: gzip
content-length: 385
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Mon, 26 Sep 2022 14:30:41 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
pragma: no-cache
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 clarity.js Show response
www.clarity.ms/eus2-b/s/0.6.41/ 54 KB
23 KB 114ms
113ms Script
application/javascript 2620:1ec:bdf::44
MICROSOFT-CORP-MS...

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Full URL: https://www.clarity.ms/eus2-b/s/0.6.41/clarity.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:bdf::44 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: / ASP.NET
Resource Hash: 61b9926e5d52c52c383c00d7e52f2c491b15e7cfd715373b53571632a7459517

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: br
etag: "1d8ccdebe9ad570"
last-modified: Wed, 01 Jun 2022 12:22:22 GMT
x-powered-by: ASP.NET
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript;charset=utf-8
cache-control: public,max-age=86400
x-azure-ref: 0kbcxYwAAAABNsWoYOEInQYnMNy+KqboBQU1TMDRFREdFMTgwOAA2Y2ZiZWVlMC01MDI3LTQ4NGItODk2Ny00YTI5YWY3N2YxZTE=
accept-ranges: bytes
request-context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608

POST
H2 200 / Show response
api.amplitude.com/ 7 B
204 B 202ms
201ms XHR
text/html 54.68.2.11
AMAZON-02

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Full URL

https://api.amplitude.com/

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-54-68-2-11.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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

access-control-allow-origin: *
date: Mon, 26 Sep 2022 14:30:41 GMT
trace-id: Root=1-6331b791-0edc28e5233ad9f131c97d1e
content-length: 7
strict-transport-security: max-age=15768000
access-control-allow-methods: GET, POST
content-type: text/html;charset=utf-8

GET
H2 200 syncframe Show response
gum.criteo.com/ Frame B3A7 15 KB
6 KB 350ms
264ms Document
text/html 2a02:2638:1::13
ASN-CRITEO-EUROPE

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Full URL

https://gum.criteo.com/syncframe?topUrl=www.masterclass.com&origin=onetag

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a02:2638:1::13 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Kestrel /

Resource Hash

639785aa0d683a5d24bcbe96629d8d07fd8eefd12499bd97606e65f9373a5112

Security Headers

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

Request headers

Referer: https://www.masterclass.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: private, max-age=3600
content-encoding: gzip
content-type: text/html; charset=utf-8
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: cross-origin
date: Mon, 26 Sep 2022 14:30:41 GMT
server: Kestrel
server-processing-duration-in-ticks: 651504
strict-transport-security: max-age=31536000; preload;
vary: Accept-Encoding

GET
H/1.1 200
OK pixie
ib.adnxs.com/ 42 B
351 B 90ms
29ms Image
image/gif 185.83.142.19
ASN-APPNEX

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Full URL: https://ib.adnxs.com/pixie?e=PageView&pi=70ee76fc-8190-4f12-9751-1d38d6022946&it=1664202641806&v=0.0.20&u=https%3A%2F%2Fwww.masterclass.com%2F&st=1664202641806&et=1664202641806&if=0
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 185.83.142.19 Amsterdam, Netherlands, ASN29990 (ASN-APPNEX, US),
Reverse DNS: 960.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net
Software: nginx/1.21.3 /
Resource Hash: ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
Cache-Control: no-cache, no-store, must-revalidate
Server: nginx/1.21.3
Connection: keep-alive
X-Proxy-Origin: 217.114.215.131; 217.114.215.131; 960.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net; adnxs.com
Content-Length: 42
Content-Type: image/gif

GET
H3

200

dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F Show response
10175748.fls.doubleclick.net/ddm/fls/r/ Frame 434D
Redirect Chain

https://adservice.google.de/ddm/fls/i/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.master...
https://10175748.fls.doubleclick.net/ddm/fls/r/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fw...

467 B
372 B

62ms
60ms

Document
text/html

172.217.18.6
GOOGLE

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Full URL

https://10175748.fls.doubleclick.net/ddm/fls/r/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F

Requested by

Host: adservice.google.com
URL: https://adservice.google.com/ddm/fls/i/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra24s22-in-f6.1e100.net

Software

cafe /

Resource Hash

365959d9b8db9b44e042a32d76a58136174839b688f28aa0d3c8793b6d50771e

Security Headers

Name	Value
Strict-Transport-Security	max-age=21600
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://adservice.google.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private, max-age=0
content-encoding: gzip
content-length: 347
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Mon, 26 Sep 2022 14:30:42 GMT
expires: Mon, 26 Sep 2022 14:30:42 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

Redirect headers

alt-svc: h3="googleads.g.doubleclick.net:443"; ma=2592000,h3=":443"; ma=2592000,h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
cache-control: no-cache, must-revalidate
content-length: 0
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Mon, 26 Sep 2022 14:30:41 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
location: https://10175748.fls.doubleclick.net/ddm/fls/r/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
pragma: no-cache
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 rendition.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/ 2 KB
2 KB 31ms
28ms XHR
application/x-mpegurl 151.101.130.27
FASTLY

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Show headers Download Go to

Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/rendition.m3u8?fastly_token=NjMzNzUzNDdfNzk1MzJlZmEwZDFiNjAyY2VkOTg5MjA5MDQyNjdiYjVlYTQyNDRkY2ZlODFhNjNmNWQ3ZjMwYTE1ZTdlYjkzMg%3D%3D
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: 12e499b97d8db5a5bcfb0fb4f87e2cf0ac14e0d2bcea88be582002055aeaf486

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:41 GMT
via: 1.1 varnish
age: 236999
x-powered-by: BC
x-cache: HIT
content-length: 1682
x-served-by: cache-hhn4047-HHN
x-device-group: desktop-chrome
x-timer: S1664202642.886317,VS0,VE8
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
H3 200 tracker
metrics.brightcove.com/v2/ 35 B
49 B 38ms
37ms Image
image/gif 35.244.232.184
GOOGLE

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Full URL

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
via: 1.1 google
date: Mon, 26 Sep 2022 14:30:41 GMT
cache-control: must-revalidate,no-cache,no-store
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
content-type: image/gif

GET
H/1.1 200
OK segment1.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/5x/ 3 MB
3 MB 61ms
59ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

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Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/5x/segment1.ts?akamai_token=exp=1664559563~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6a97d942-c77f-4108-9c4c-10ad30ac8a0a/*~hmac=96ec8c0a70d1dc2c171652d4e519116b51257d912b4cebb5f737180778c0768c
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: de1c26aafb565f2f1231f05d2c5f2b55ac5762d8aa1ec4bf89ad857a4ba390f4

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Amz-Cf-Pop: EWR52-C4
X-Powered-By: BC
Backend-IP: 99.84.47.57
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 3573880
X-Served-By: cache-ewr18178-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1631209963.800210,VS0,VE18
X-Powered-From: gantry
ETag: "2c288e74c2db837661ee28ac0a797f56"
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=25719626
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: OmIKf3cgZgbYePsRSqSBdve_8cI37FPbTdqgNpf_XgeQ6-gK8LUXcQ==
Expires: Fri, 21 Jul 2023 06:51:07 GMT
X-Cache-Hits: 1

GET
H/1.1 200
OK segment1.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/ 297 KB
298 KB 46ms
44ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

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Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/segment1.ts?akamai_token=exp=1664626328~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/*~hmac=5e6c78dd164d0eccb63e186e3e35ef26c4977efc8a1f449de6e55cbc9faefa14
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: aa897daab564923a57c960d4b40add46ae387a981dbeaa0fe4218e1dc9ec6c1a

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:41 GMT
X-Amz-Cf-Pop: EWR53-C1
X-Powered-By: BC
Backend-IP: 13.225.66.82
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 304560
X-Served-By: cache-ewr18122-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1653547698.994452,VS0,VE2
X-Powered-From: gantry
ETag: "8e97dfda6e0cbd7d0bbdb7c7f6fae49d"
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=18901963
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: ttmzcs3GmoCV40iNS8YUMlBO192xfscVPvmEkV9dsdikam89HWo4dA==
Expires: Wed, 03 May 2023 09:03:24 GMT
X-Cache-Hits: 1

POST
H2 204 collect Show response
e.clarity.ms/ 0
178 B 926ms
273ms XHR
text/plain 20.62.48.180
MICROSOFT-CORP-MS...

General

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Full URL: https://e.clarity.ms/collect
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 20.62.48.180 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://www.masterclass.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:41 GMT
access-control-allow-credentials: true
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
request-context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608

GET
H/1.1 200
OK segment0.vtt Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/ 949 B
1 KB 107ms
33ms XHR
text/vtt 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

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Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/segment0.vtt?akamai_token=exp=1664571473~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/*~hmac=66253263043443925ae28cfd25119413a92f006466268d5e2f691759a72103ee
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 81525c0eb0eca2f7715edddadfd150ee6b75d542f006a6d96057296258ce1928

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:42 GMT
Content-Encoding: gzip
X-Amz-Cf-Pop: EWR52-C4
X-Powered-By: BC
Backend-IP: 99.84.47.51
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 450
X-Served-By: cache-ewr18138-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1657351498.323123,VS0,VE0
X-Powered-From: gantry
ETag: "df700d735c4f4754fac3312dabd35bfa"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET,HEAD,OPTIONS
Content-Type: text/vtt
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=24346547
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: 3OErunc-rsR8m4wZq6mbl-4dV951WRYLa6R8gjKKEM9x2zDSiy-trg==
Expires: Wed, 05 Jul 2023 09:26:29 GMT
X-Cache-Hits: 2

GET
H3 200 tracker
metrics.brightcove.com/v2/ 35 B
49 B 42ms
41ms Image
image/gif 35.244.232.184
GOOGLE

General

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Full URL

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

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: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

strict-transport-security: max-age=300; includeSubDomains
via: 1.1 google
date: Mon, 26 Sep 2022 14:30:41 GMT
cache-control: must-revalidate,no-cache,no-store
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
content-type: image/gif

GET
H3 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/ 2 KB
1 KB 125ms
81ms Script
text/javascript 2a00:1450:4001:830::2002
GOOGLE

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Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/952839809/?random=1664202641995&cv=9&fst=1664202641995&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&ig=1&data=event%3Dform_submit&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&auid=1524993747.1664202641&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:830::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

8659b94dac72c67beb742d151cb03375a5fd6e3a362eeea6fd9d0156c1efbb24

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1033
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 / Show response
www.facebook.com/tr/ Frame EC9B 0
18 B 68ms
34ms Document
text/plain 2a03:2880:f107:83:face:b00c:0:25de
FACEBOOK

General

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Full URL

https://www.facebook.com/tr/

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f107:83:face:b00c:0:25de Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

Content-Type: application/x-www-form-urlencoded
Origin: https://www.masterclass.com
Referer: https://www.masterclass.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

access-control-allow-credentials: true
access-control-allow-origin: https://www.masterclass.com
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 0
content-type: text/plain
cross-origin-resource-policy: cross-origin
date: Mon, 26 Sep 2022 14:30:42 GMT
priority: u=0
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains

GET
H/1.1 200
OK segment2.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/ 282 KB
283 KB 44ms
39ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/segment2.ts?akamai_token=exp=1664626328~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/*~hmac=5e6c78dd164d0eccb63e186e3e35ef26c4977efc8a1f449de6e55cbc9faefa14
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 9d0d8b36ff50774df98722a1f625b6948aef2c6b7c3d8e5171c2dd7a0503fe24

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:42 GMT
X-Amz-Cf-Pop: EWR52-C4
X-Powered-By: BC
Backend-IP: 99.84.47.105
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 289144
X-Served-By: cache-ewr18159-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1650659945.539572,VS0,VE2
X-Powered-From: gantry
ETag: "ac6155bb2227874c407aa21867356191"
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=17086472
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: odbm03pPiwlbFgHp52tfCXU8rVVHZ1e91yxGCIBl1TuFSeRgPVMOUQ==
Expires: Wed, 12 Apr 2023 08:45:14 GMT
X-Cache-Hits: 1

GET
H/1.1 200
OK segment1.vtt Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/ 1011 B
2 KB 32ms
32ms XHR
text/vtt 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/segment1.vtt?akamai_token=exp=1664571473~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/95167035-625e-47c8-92fb-ea7880ce06e0/*~hmac=66253263043443925ae28cfd25119413a92f006466268d5e2f691759a72103ee
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: bcaf49fb2444bb51979ec621da0b3c69ba861da96d26b59244bb27eac32e722d

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:42 GMT
Content-Encoding: gzip
X-Amz-Cf-Pop: JFK50-P1
X-Powered-By: BC
Backend-IP: 108.139.46.174
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 479
X-Served-By: cache-ewr18181-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1657351498.399412,VS0,VE1
X-Powered-From: gantry
ETag: "f42e33f1cd77dddeae57a8f1ef482548"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET,HEAD,OPTIONS
Content-Type: text/vtt
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=24349840
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: n5y8f4YhcAoj8R6Ji_-fQDBWpGsDLuDlKsfwAzNRJ7Ar4mJk0aOPEg==
Expires: Wed, 05 Jul 2023 10:21:22 GMT
X-Cache-Hits: 1

POST
H2 204 collect Show response
e.clarity.ms/ 0
48 B 1170ms
479ms XHR
text/plain 20.62.48.180
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://e.clarity.ms/collect
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 20.62.48.180 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://www.masterclass.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:42 GMT
access-control-allow-credentials: true
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
request-context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608

GET
H/1.1 200
OK ppt=16345;g=homepage;gid=39400;ord=2217275082323
trkn.us/pixel/conv/ Frame 434D 42 B
780 B 128ms
128ms Image
image/gif 34.235.61.168
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://trkn.us/pixel/conv/ppt=16345;g=homepage;gid=39400;ord=2217275082323

Requested by

Host: 10175748.fls.doubleclick.net
URL: https://10175748.fls.doubleclick.net/ddm/fls/r/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-34-235-61-168.compute-1.amazonaws.com

Software

Apache /

Resource Hash

b2c78c910f5ea29e3a9d223dabc203c055c8708b1fe7d83788b490638126db4d

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://10175748.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:42 GMT
X-Content-Type-Options: nosniff
Last-Modified: Sun, 9 Nov 1980 12:59:00 GMT
Server: Apache
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Connection: keep-alive
Content-Type: image/gif
Content-Length: 42
Expires: Sun, 9 Nov 1980 12:58:00 GMT

GET
H/1.1 200
OK /
data.adxcel-ec2.com/pixel/ Frame 434D 43 B
131 B 463ms
111ms Image
image/gif 54.85.194.140
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://data.adxcel-ec2.com/pixel/?ad_log=referer&action=content&pixid=aa40681d-1652-4be3-abb5-4cb5d848bd80
Requested by: Host: 10175748.fls.doubleclick.net
URL: https://10175748.fls.doubleclick.net/ddm/fls/r/dc_pre=CJOCnvrVsvoCFVLKOwIdsHoHyA;src=10175748;type=landi0;cat=homep00;ord=2217275082323;gtm=2wg9l0;auiddc=1524993747.1664202641;~oref=https%3A%2F%2Fwww.masterclass.com%2F
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.85.194.140 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-85-194-140.compute-1.amazonaws.com
Software: /
Resource Hash: 693d949d8c3fdc7fd4ace7c340b5f177a9f0c5be7bafee8bc93a7d88b7523d75

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://10175748.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Connection: keep-alive
Content-Length: 43
Content-Type: image/gif

GET
H3 200 /
www.google.com/pagead/1p-user-list/952839809/ 42 B
64 B 37ms
36ms Image
image/gif 2a00:1450:4001:82b::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/952839809/?random=1664202641995&cv=9&fst=1664200800000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&data=event%3Dform_submit&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&async=1&fmt=3&is_vtc=1&random=686673431&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82b::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:42 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.de/pagead/1p-user-list/952839809/ 42 B
64 B 32ms
32ms Image
image/gif 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/952839809/?random=1664202641995&cv=9&fst=1664200800000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2oa9l0&sendb=1&data=event%3Dform_submit&frm=0&url=https%3A%2F%2Fwww.masterclass.com%2F&tiba=MasterClass%20Online%20Classes&async=1&fmt=3&is_vtc=1&random=686673431&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:42 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 rendition.m3u8 Show response
manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/10s/ 5 KB
5 KB 22ms
21ms XHR
application/x-mpegurl 151.101.130.27
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/10s/rendition.m3u8?fastly_token=NjMzNzUzNDdfNWNhOWYwYzM1YTgwN2U5NzJkZGQ2MzlkOGY0YTgzNjhmZDZhZThmYjc0NGEzN2MxNTA5MjY1ZDdlYTM3NjUyYw%3D%3D
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.27 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: / BC
Resource Hash: bdcdbe5b081463674900f21cd64eb2432969b7b6443ce79075b7069ba1bd0c99

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:42 GMT
via: 1.1 varnish
age: 236999
x-powered-by: BC
x-cache: HIT
content-length: 4843
x-served-by: cache-hhn4047-HHN
x-device-group: desktop-chrome
x-timer: S1664202642.151487,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
H2

200

sid Show response
mug.criteo.com/ Frame B3A7
Redirect Chain

https://gum.criteo.com/sid/json?origin=onetag&domain=masterclass.com&sn=ChromeSyncframe&so=0&topUrl=www.masterclass.com&cw=1&lsw=1&topicsavail=0&fledgeavail=0
https://mug.criteo.com/sid?cpp=hzYUdnx3YU9ZK3Jaa29tNHR0Y1hsaVpuN2VONVFBbVVndk1pMUE3N3liOXIyVzFLbTJUYm5NbU5VMlI1WVU4UVNhNkR6M3hWaHQzd3ZCWXpnaEE5RGVaRGxpNEk5ajZ2SU8yem1RZnFjSWJlK0pMdGdkUTZGa0NCZUMrQ2...

438 B
659 B

341ms
45ms

Fetch
application/json

178.250.0.157
ASN-CRITEO-EUROPE

General

Check archive.org

Show headers Download Go to

Full URL

https://mug.criteo.com/sid?cpp=hzYUdnx3YU9ZK3Jaa29tNHR0Y1hsaVpuN2VONVFBbVVndk1pMUE3N3liOXIyVzFLbTJUYm5NbU5VMlI1WVU4UVNhNkR6M3hWaHQzd3ZCWXpnaEE5RGVaRGxpNEk5ajZ2SU8yem1RZnFjSWJlK0pMdGdkUTZGa0NCZUMrQ293dHFkZEdwS0RsNzljc0RYN2xjNFZzc0Z1WnZycWZzQ09Hdm1Cc0lWSUFCVytTZ2ZsQ1lRVFhqZ0dGb1Vtb2NNc0FDTTZtTVhtYkg0NVBqUWorU1ZGUEl6VnBDTnd2RVhiMzlhcW82TXhGTC9YL3k4aHZLdTVwbGlQaUV3THgyT3hmYTVDUFg3a1ZWcXpyMHlIVmlZaUdGWnhHTUNLOXlXSkFlWWUvUTZWRGVFTm4ybkVIZz18&cppv=2

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Server

178.250.0.157 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Kestrel /

Resource Hash

6b8768592449610ae95065dc08569d2167dffdaa8788b251897f84091d1abd7e

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://gum.criteo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
content-encoding: gzip
server: Kestrel
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/json; charset=utf-8
access-control-allow-origin: https://gum.criteo.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
server-processing-duration-in-ticks: 2790820
strict-transport-security: max-age=31536000; preload;
expires: 0

Redirect headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:41 GMT
server: Kestrel
strict-transport-security: max-age=31536000; preload;
location: https://mug.criteo.com/sid?cpp=hzYUdnx3YU9ZK3Jaa29tNHR0Y1hsaVpuN2VONVFBbVVndk1pMUE3N3liOXIyVzFLbTJUYm5NbU5VMlI1WVU4UVNhNkR6M3hWaHQzd3ZCWXpnaEE5RGVaRGxpNEk5ajZ2SU8yem1RZnFjSWJlK0pMdGdkUTZGa0NCZUMrQ293dHFkZEdwS0RsNzljc0RYN2xjNFZzc0Z1WnZycWZzQ09Hdm1Cc0lWSUFCVytTZ2ZsQ1lRVFhqZ0dGb1Vtb2NNc0FDTTZtTVhtYkg0NVBqUWorU1ZGUEl6VnBDTnd2RVhiMzlhcW82TXhGTC9YL3k4aHZLdTVwbGlQaUV3THgyT3hmYTVDUFg3a1ZWcXpyMHlIVmlZaUdGWnhHTUNLOXlXSkFlWWUvUTZWRGVFTm4ybkVIZz18&cppv=2
cache-control: no-cache, no-store, must-revalidate
server-processing-duration-in-ticks: 638355
content-length: 0
expires: 0

GET
H/1.1 200
OK segment1.ts
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/ 7 MB
7 MB 51ms
50ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/segment1.ts?akamai_token=exp=1664571473~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/*~hmac=c2a2099da35a2bc27218b23075154c862b980b5371029d6bc5873dfeff7cd77d
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:42 GMT
X-Amz-Cf-Pop: IAD50-C2
X-Powered-By: BC
Backend-IP: 54.239.153.9
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 7637688
X-Served-By: cache-dca17780-DCA
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1628610466.955713,VS0,VE1
X-Powered-From: gantry
ETag: "b68be9a6dda296324e3482623627ba80"
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=24329276
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: k40qPSUhl4YaPkujJjLWLrVR7mkqRfCBzf74knJ40J67ge3kONfeKw==
Expires: Wed, 05 Jul 2023 04:38:38 GMT
X-Cache-Hits: 0

GET
H/1.1 200
OK segment2.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/ 282 KB
283 KB 34ms
34ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/segment2.ts?akamai_token=exp=1664626328~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/*~hmac=5e6c78dd164d0eccb63e186e3e35ef26c4977efc8a1f449de6e55cbc9faefa14
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 9d0d8b36ff50774df98722a1f625b6948aef2c6b7c3d8e5171c2dd7a0503fe24

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:42 GMT
X-Amz-Cf-Pop: EWR52-C4
X-Powered-By: BC
Backend-IP: 99.84.47.105
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 289144
X-Served-By: cache-ewr18159-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1650659945.539572,VS0,VE2
X-Powered-From: gantry
ETag: "ac6155bb2227874c407aa21867356191"
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=17086472
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: odbm03pPiwlbFgHp52tfCXU8rVVHZ1e91yxGCIBl1TuFSeRgPVMOUQ==
Expires: Wed, 12 Apr 2023 08:45:14 GMT
X-Cache-Hits: 1

GET
H2 200 trace Show response
www.cloudflare.com/cdn-cgi/ 328 B
461 B 84ms
25ms XHR
text/plain 2606:4700::6810:7c60
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.cloudflare.com/cdn-cgi/trace

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7c60 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

466a606c9f56b9751dc44112e6144490848bf2d1d229ba55b14c805262cd76a7

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cloudflare
x-frame-options: DENY
content-type: text/plain
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 750cb2f299339a0f-FRA
expires: Thu, 01 Jan 1970 00:00:01 GMT

GET
H/1.1 200
OK segment3.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/ 268 KB
269 KB 45ms
45ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/segment3.ts?akamai_token=exp=1664626328~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/*~hmac=5e6c78dd164d0eccb63e186e3e35ef26c4977efc8a1f449de6e55cbc9faefa14
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 3609f9f39a636092d51393e2c59d24b60c69e757bad80d1abd1eb16cf3254c98

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:42 GMT
X-Amz-Cf-Pop: EWR53-C1
X-Powered-By: BC
Backend-IP: 13.225.66.129
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 274104
X-Served-By: cache-ewr18176-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1653659830.972435,VS0,VE2
X-Powered-From: gantry
ETag: "192659b29711fbfbf019e8db1c7e5006"
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=20117201
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: ycTVHVy87PsIxDGpNLVT7WTDqcbkusWq6390aZgMhOpPWRzWgVuR6w==
Expires: Wed, 17 May 2023 10:37:23 GMT
X-Cache-Hits: 1

GET
H2

200

event Show response
widget.us.criteo.com/
Redirect Chain

https://sslwidget.criteo.com/event?a=90741&v=5.12.1&p0=e%3Dce%26m%3D%255B%255D%26h%3D&p1=e%3Dexd%26z%3D%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&adce=1&bundle=-9S9519YVURxcXdlc3RpeHJwMHhpY0RDV0FlU1IlMk...
https://widget.us.criteo.com/event?a=90741&v=5.12.1&p0=e%3Dce%26m%3D%255B%255D%26h%3D&p1=e%3Dexd%26z%3D%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&adce=1&bundle=-9S9519YVURxcXdlc3RpeHJwMHhpY0RDV0FlU1IlMk...

8 KB
4 KB

377ms
124ms

Script
application/x-javascript

74.119.119.150
AS-CRITEO

General

Check archive.org

Show headers Download Go to

Full URL

https://widget.us.criteo.com/event?a=90741&v=5.12.1&p0=e%3Dce%26m%3D%255B%255D%26h%3D&p1=e%3Dexd%26z%3D%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&adce=1&bundle=-9S9519YVURxcXdlc3RpeHJwMHhpY0RDV0FlU1IlMkZSNkJNMW93QU9FWXlIc1kxeTJjN2hsVUl6bUwlMkJDcGVqZGElMkJwYlRnZ25HeTAzTDJ1cXY3M0E3M1NXRHByYVc2QmJFaTZrckxKVVhPJTJGS0hSODglMkJYNEJCamlRcmVXTk9uUVh6elduVmdwMzZDa1BQV3ZjNFRIMFFBJTJGTUtVMUElM0QlM0Q&tld=masterclass.com&dy=1&fu=https%253A%252F%252Fwww.masterclass.com%252F&dtycbr=55922

Requested by

Host: www.masterclass.com
URL: https://www.masterclass.com/

Protocol

Server

74.119.119.150 , United States, ASN19750 (AS-CRITEO, US),

Reverse DNS

Software

Kestrel /

Resource Hash

cff845699ec1b34054ed43796037e15de5baae7b45900c4cd9944ab3de22adc1

Security Headers

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

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:42 GMT
content-encoding: gzip
server: Kestrel
timing-allow-origin: *
strict-transport-security: max-age=31536000; preload;
p3p: NON DSP COR CURa PSA PSD OUR BUS NAV STA
access-control-allow-origin: *
cache-control: no-cache
cross-origin-resource-policy: cross-origin
server-processing-duration-in-ticks: 17355403
content-type: application/x-javascript
expires: 0

Redirect headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:42 GMT
content-encoding: gzip
server: Kestrel
location: https://widget.us.criteo.com/event?a=90741&v=5.12.1&p0=e%3Dce%26m%3D%255B%255D%26h%3D&p1=e%3Dexd%26z%3D%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&adce=1&bundle=-9S9519YVURxcXdlc3RpeHJwMHhpY0RDV0FlU1IlMkZSNkJNMW93QU9FWXlIc1kxeTJjN2hsVUl6bUwlMkJDcGVqZGElMkJwYlRnZ25HeTAzTDJ1cXY3M0E3M1NXRHByYVc2QmJFaTZrckxKVVhPJTJGS0hSODglMkJYNEJCamlRcmVXTk9uUVh6elduVmdwMzZDa1BQV3ZjNFRIMFFBJTJGTUtVMUElM0QlM0Q&tld=masterclass.com&dy=1&fu=https%253A%252F%252Fwww.masterclass.com%252F&dtycbr=55922
strict-transport-security: max-age=31536000; preload;
access-control-allow-origin: *
cache-control: no-cache
cross-origin-resource-policy: cross-origin
server-processing-duration-in-ticks: 7254368
timing-allow-origin: *
content-length: 0
expires: 0

GET
H/1.1 200
OK segment2.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/ 6 MB
6 MB 50ms
49ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/segment2.ts?akamai_token=exp=1664571473~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/*~hmac=c2a2099da35a2bc27218b23075154c862b980b5371029d6bc5873dfeff7cd77d
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 3b7090ae8a5bda7272f1ff09afd9fe14b15e31a9a5cd67cd8480979f3cb6a8a8

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:42 GMT
X-Amz-Cf-Pop: EWR52-C3
X-Powered-By: BC
Backend-IP: 99.84.120.166
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 6208888
X-Served-By: cache-ewr18157-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1653605318.156180,VS0,VE3
X-Powered-From: gantry
ETag: "9aef88ff1f2b8dc0844bf029e50d361f"
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=20781708
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: 6q6MiVskk10vaVA9JBs9tVjvemfo5W2D_zE1scxdoQmGxAHchBGz2g==
Expires: Thu, 25 May 2023 03:12:30 GMT
X-Cache-Hits: 0

GET
H/1.1 200
OK segment3.ts
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/ 8 MB
8 MB 44ms
43ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/segment3.ts?akamai_token=exp=1664571473~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/*~hmac=c2a2099da35a2bc27218b23075154c862b980b5371029d6bc5873dfeff7cd77d
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:43 GMT
X-Amz-Cf-Pop: EWR53-P1
X-Powered-By: BC
Backend-IP: 54.230.244.194
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 8016696
X-Served-By: cache-ewr18141-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1651152229.547702,VS0,VE1
X-Powered-From: gantry
ETag: "b6c0038c8b0e36322ccc8115abb920ad"
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=18345941
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: AvkNOO-HTU5v74T5tZIYmpAuS-wEsUMKvAYNo_PbaYnBh9pJFm308g==
Expires: Wed, 26 Apr 2023 22:36:24 GMT
X-Cache-Hits: 0

GET
H2 200 nr-spa-1215.min.js Show response
js-agent.newrelic.com/ 47 KB
18 KB 81ms
20ms Script
application/javascript 151.101.2.137
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://js-agent.newrelic.com/nr-spa-1215.min.js
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.2.137 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: dd2d8d288526b88b0eae53168e31b4092acf39ed38d40ffcbc6d0ab2f7a4aa66

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

x-amz-version-id: zcmP9QP8YWQtiPZETZozJGQXbXQvWuWT
content-encoding: gzip
etag: "7e1862f7a390ed9fc02c299216395547"
x-amz-request-id: EZN2T1ZX0MH73P3B
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 17465
x-amz-id-2: 3zvOlKSfkiEyqXuILYnHFJAFEuZO5RMtYIqDjEJSDk7ze3KRJqAIZ0TSq1j5UL732P3XvX8mydw=
x-served-by: cache-hhn4040-HHN
last-modified: Mon, 24 Jan 2022 22:13:54 GMT
server: AmazonS3
x-timer: S1664202643.405963,VS0,VE0
date: Mon, 26 Sep 2022 14:30:43 GMT
vary: Accept-Encoding
content-type: application/javascript
via: 1.1 varnish
cache-control: public, max-age=7200, stale-if-error=604800
accept-ranges: bytes
x-cache-hits: 1101

GET
H2

200

c.gif
c.clarity.ms/
Redirect Chain

https://c.clarity.ms/c.gif
https://c.bing.com/c.gif?CtsSyncId=45DC5002317543F083AC9E31778A0B48&RedC=c.clarity.ms&MXFR=2A902632CFA26B742FDF3419CBA26571
https://c.clarity.ms/c.gif?CtsSyncId=45DC5002317543F083AC9E31778A0B48&MUID=3AF7D55E5E126FFA2780C7755FC06E18

42 B
369 B

44ms
44ms

Image
image/gif

20.234.93.27
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://c.clarity.ms/c.gif?CtsSyncId=45DC5002317543F083AC9E31778A0B48&MUID=3AF7D55E5E126FFA2780C7755FC06E18
Protocol: H2
Server: 20.234.93.27 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
last-modified: Tue, 13 Sep 2022 19:54:52 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
etag: "8d3298b0aac7d81:0"
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control: private, no-cache, proxy-revalidate, no-store
accept-ranges: bytes
content-type: image/gif
content-length: 42

Redirect headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:42 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 1534A32D2FF840B7844DB26D26DE3BF9 Ref B: FRAEDGE1320 Ref C: 2022-09-26T14:30:43Z
x-powered-by: ASP.NET
x-cache: CONFIG_NOCACHE
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location: https://c.clarity.ms/c.gif?CtsSyncId=45DC5002317543F083AC9E31778A0B48&MUID=3AF7D55E5E126FFA2780C7755FC06E18
cache-control: private, no-cache, proxy-revalidate, no-store
content-length: 0

GET
H2 200 up Show response
insight.adsrvr.org/track/ Frame 2EDF 0
182 B 151ms
45ms Document
text/html 15.197.193.217
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://insight.adsrvr.org/track/up?adv=4hom2c1&ref=https%3A%2F%2Fwww.masterclass.com%2F&upid=iynscu4&upv=1.1.0
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 15.197.193.217 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.masterclass.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: private,no-cache, must-revalidate
content-type: text/html
date: Mon, 26 Sep 2022 14:30:43 GMT
p3p: CP="NOI DSP COR CUR ADMo DEVo PSAo PSDo OUR SAMo BUS UNI NAV"
pragma: no-cache
x-aspnet-version: 4.0.30319

GET
H/1.1

200
OK

sync
x.bidswitch.net/ul_cb/ Frame F7E0
Redirect Chain

https://x.bidswitch.net/sync?dsp_id=46&user_id=k-vlUX4Y5uctbb_W1Tq3rUtoefkI-VgNgRZM5bvQ&expires=30
https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-vlUX4Y5uctbb_W1Tq3rUtoefkI-VgNgRZM5bvQ&expires=30

43 B
495 B

38ms
25ms

Image
image/gif

18.185.225.77
AMAZON-02

General

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Show headers Download Go to Show image

Full URL: https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-vlUX4Y5uctbb_W1Tq3rUtoefkI-VgNgRZM5bvQ&expires=30
Protocol: HTTP/1.1
Server: 18.185.225.77 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-185-225-77.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:43 GMT
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Content-Length: 43
Content-Type: image/gif

Redirect headers

Location: https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-vlUX4Y5uctbb_W1Tq3rUtoefkI-VgNgRZM5bvQ&expires=30
Date: Mon, 26 Sep 2022 14:30:43 GMT
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Content-Length: 0

GET
H2

200

cookiematch.aspx
dis.criteo.com/dis/rtb/google/ Frame F7E0
Redirect Chain

https://cm.g.doubleclick.net/pixel?google_nid=cjp&google_sc&google_ula=913071&CriteoUserId=k-_gjk9o5uctbb_W1Tq3rUtoefkI-TBApgTfVf9A&google_cm&google_hm=ay1fZ2prOW81dWN0YmJfVzFUcTNyVXRvZWZrSS1UQkFwZ...
https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-_gjk9o5uctbb_W1Tq3rUtoefkI-TBApgTfVf9A&google_gid=CAESEEsXlkFvblubEvKJBa1L5CY&google_cver=1&google_ula=913071,0

43 B
370 B

377ms
307ms

Image
image/gif

178.250.0.163
ASN-CRITEO-EUROPE

General

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Show headers Download Go to Show image

Full URL

https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-_gjk9o5uctbb_W1Tq3rUtoefkI-TBApgTfVf9A&google_gid=CAESEEsXlkFvblubEvKJBa1L5CY&google_cver=1&google_ula=913071,0

Protocol

Server

178.250.0.163 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Kestrel /

Resource Hash

4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:42 GMT
content-type: image/gif
server: Kestrel
strict-transport-security: max-age=31536000; preload;
p3p: CP='NON DSP COR CURa PSA PSD OUR BUS NAV STA'
cache-control: no-cache
cross-origin-resource-policy: cross-origin
server-processing-duration-in-ticks: 3952178
timing-allow-origin: *
expires: Mon, 26 Jul 1997 05:00:00 GMT

Redirect headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
server: HTTP server (unknown)
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
location: https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-_gjk9o5uctbb_W1Tq3rUtoefkI-TBApgTfVf9A&google_gid=CAESEEsXlkFvblubEvKJBa1L5CY&google_cver=1&google_ula=913071,0
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 398
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2

200

cookiematch.aspx
dis.criteo.com/dis/rtb/appnexus/ Frame F7E0
Redirect Chain

https://ib.adnxs.com/getuid?https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=$UID
https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdis.criteo.com%2Fdis%2Frtb%2Fappnexus%2Fcookiematch.aspx%3Fappnxsid%3D%24UID
https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=1256334079242903461

43 B
371 B

172ms
44ms

Image
image/gif

178.250.0.163
ASN-CRITEO-EUROPE

General

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Full URL

https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=1256334079242903461

Protocol

Server

178.250.0.163 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Kestrel /

Resource Hash

4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
content-type: image/gif
server: Kestrel
strict-transport-security: max-age=31536000; preload;
p3p: CP='NON DSP COR CURa PSA PSD OUR BUS NAV STA'
cache-control: no-cache
cross-origin-resource-policy: cross-origin
server-processing-duration-in-ticks: 4413567
timing-allow-origin: *
expires: Mon, 26 Jul 1997 05:00:00 GMT

Redirect headers

Pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:43 GMT
X-Proxy-Origin: 217.114.215.131; 217.114.215.131; 960.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net; adnxs.com
AN-X-Request-Uuid: 9319af7c-98cd-43c9-8c4c-7515029e9c95
Server: nginx/1.21.3
Access-Control-Allow-Origin: *
P3P: policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Location: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=1256334079242903461
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: text/html; charset=utf-8
Content-Length: 0
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H3

200

rum
r.casalemedia.com/ Frame F7E0
Redirect Chain

https://r.casalemedia.com/rum?cm_dsp_id=20&external_user_id=k-SEcH_45uctbb_W1Tq3rUtoefkI9-XA8pzitzcA
https://r.casalemedia.com/rum?cm_dsp_id=20&external_user_id=k-SEcH_45uctbb_W1Tq3rUtoefkI9-XA8pzitzcA&C=1

43 B
862 B

82ms
55ms

Image
image/gif

104.18.19.126
CLOUDFLARENET

General

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Full URL: https://r.casalemedia.com/rum?cm_dsp_id=20&external_user_id=k-SEcH_45uctbb_W1Tq3rUtoefkI9-XA8pzitzcA&C=1
Protocol: H3
Server: 104.18.19.126 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

cf-ray: 750cb2f9ffcf9bbc-FRA
pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
cf-cache-status: DYNAMIC
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tn2yfpwHiBJJjp6ethIOz1C7lXtNHZPuoZUZkX7wM6DMQQx0u9Acjtg9CAX0WmMJuKv1LVrkdNSvIbcZ3kwQthJfdzbUBgKSkGiCuEdwTjj8HTor3U5vGyHmKfpWaPcKj0iz"}],"group":"cf-nel","max_age":604800}
p3p: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
cache-control: no-cache
content-type: image/gif
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 43
expires: 0

Redirect headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
cf-cache-status: DYNAMIC
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JaiujPmK3pAJPwrsSg3qTk8QQCttPbTejiOg6oBlv7bpHoZixfmOhjKVsnDdvczrkRhtGcEfccCADCekTfXuU4%2BenlkBQjGpsoIcg7kSmQYrlId7dSxFI3PW5yNp6UkD728o"}],"group":"cf-nel","max_age":604800}
p3p: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
location: /rum?cm_dsp_id=20&external_user_id=k-SEcH_45uctbb_W1Tq3rUtoefkI9-XA8pzitzcA&C=1
cache-control: no-cache
cf-ray: 750cb2f99b6590a8-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 0
expires: 0

GET
H2

200

match
ad.360yield.com/ul_cb/ Frame F7E0
Redirect Chain

https://ad.360yield.com/match?publisher_dsp_id=38&external_user_id=k-eSSSo45uctbb_W1Tq3rUtoefkI81YTGSUPIdBw
https://ad.360yield.com/ul_cb/match?publisher_dsp_id=38&external_user_id=k-eSSSo45uctbb_W1Tq3rUtoefkI81YTGSUPIdBw

43 B
447 B

46ms
46ms

Image
image/gif

54.194.97.68
AMAZON-02

General

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Full URL: https://ad.360yield.com/ul_cb/match?publisher_dsp_id=38&external_user_id=k-eSSSo45uctbb_W1Tq3rUtoefkI81YTGSUPIdBw
Protocol: H2
Server: 54.194.97.68 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-194-97-68.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

access-control-allow-origin: *
date: Mon, 26 Sep 2022 14:30:43 GMT
content-type: image/gif
content-length: 43
p3p: CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"

Redirect headers

location: https://ad.360yield.com/ul_cb/match?publisher_dsp_id=38&external_user_id=k-eSSSo45uctbb_W1Tq3rUtoefkI81YTGSUPIdBw
date: Mon, 26 Sep 2022 14:30:43 GMT
content-type: text/plain
content-length: 0
p3p: CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"

GET
H2 200 cksync.php
contextual.media.net/ Frame F7E0 45 B
784 B 156ms
71ms Image
image/gif 184.51.8.30
AKAMAI-AS

General

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Full URL

https://contextual.media.net/cksync.php?cs=3&type=crt&ovsid=k-J11dzo5uctbb_W1Tq3rUtoefkI-J8eLRmSy8rQ

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

184.51.8.30 Vienna, Austria, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a184-51-8-30.deploy.static.akamaitechnologies.com

Software

Apache /

Resource Hash

832f63f4187160c195b04f1911c2e623a75e805f4b23abb9b0bea214b4283a43

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000
server: Apache
date: Mon, 26 Sep 2022 14:30:43 GMT
p3p: CP="NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA", CP: NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA, CP: NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA, CP: NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA
cache-control: max-age=0, no-cache, no-store
content-type: image/gif
content-length: 45
x-mnet-hl2: E
expires: Mon, 26 Sep 2022 14:30:43 GMT

GET
H2 200 push
exchange.mediavine.com/usersync/ Frame F7E0 0
880 B 82ms
22ms Image
text/html 18.195.149.35
AMAZON-02

General

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Full URL: https://exchange.mediavine.com/usersync/push?partner=criteo&partnerId=k-K-mmp45uctbb_W1Tq3rUtoefkI_DNGRfGIjqPw
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.195.149.35 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-195-149-35.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT
cache-control: private, no-cache
access-control-allow-credentials: true
content-encoding: gzip
vary: Origin, Accept-Encoding
content-type: text/html; charset=utf-8

GET
H/1.1 200
OK cookie-sync
sync.outbrain.com/ Frame F7E0 0
145 B 460ms
115ms Image
text/plain 70.42.32.255
AS-OUTBRAIN

General

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Full URL: https://sync.outbrain.com/cookie-sync?p=criteo&uid=k-9-KbXo5uctbb_W1Tq3rUtoefkI9NOJksGY02jw
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 70.42.32.255 , United States, ASN22075 (AS-OUTBRAIN, US),
Reverse DNS: ny.outbrain.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:43 GMT
Cache-Control: no-cache
X-TraceId: a2882fa5e74a2d270d768b3af88d9b10
Content-Length: 0

GET
H2 200 Pug
simage2.pubmatic.com/AdServer/ Frame F7E0 0
225 B 299ms
26ms Image
text/html 185.64.189.110
AS-PUBMATIC

General

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Full URL: https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTE5MjgmdGw9NDMyMDA=&piggybackCookie=uid:k-nCXpDo5uctbb_W1Tq3rUtoefkI8lGL1EOhN9QA
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.64.189.110 , United Kingdom, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT
content-encoding: gzip
server: nginx
cache-control: no-store, no-cache, private
p3p: CP="NOI DSP COR LAW CUR ADMo DEVo TAIo PSAo PSDo IVAo IVDo HISo OTPo OUR SAMo BUS UNI COM NAV INT DEM CNT STA PRE LOC"
content-type: text/html; charset=utf-8

GET
H/1.1 204
No Content tap.php
pixel.rubiconproject.com/ Frame F7E0 0
239 B 111ms
24ms Image
image/gif 69.173.144.138
RUBICONPROJECT

General

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Full URL: https://pixel.rubiconproject.com/tap.php?v=6434&nid=2149&put=k-BeyaKY5uctbb_W1Tq3rUtoefkI_TfMtAOkVdUQ&expires=30
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_CBC
Server: 69.173.144.138 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Pragma: no-cache
Expires: 0
Cache-Control: no-cache,no-store,must-revalidate
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
X-RPHost: 4b510f0cc5fcbc9800016ef543086418
Content-Type: image/gif

GET
H2 204 v1
match.sharethrough.com/sync/ Frame F7E0 0
35 B 148ms
21ms Image
text/plain 52.29.139.35
AMAZON-02

General

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Full URL: https://match.sharethrough.com/sync/v1?source_id=7658cb1d77a660882b48db06&source_user_id=k-tP8TGo5uctbb_W1Tq3rUtoefkI85tK6vZy6ZrA
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.29.139.35 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-29-139-35.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT

GET
H/1.1 200
OK /
rtb-csync.smartadserver.com/redir/ Frame F7E0 43 B
163 B 131ms
32ms Image
image/gif 185.86.137.131
SMARTADSERVER

General

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Full URL: https://rtb-csync.smartadserver.com/redir/?partnerid=79&partneruserid=k-0uFnjY5uctbb_W1Tq3rUtoefkI83zejPvtr5bA
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.86.137.131 , France, ASN201081 (SMARTADSERVER, FR),
Reverse DNS
Software: /
Resource Hash: 89fe0ee6020314794fc2cfeacf3d10c31050cfe56f8ebddf1ed0a33fbe941fa7

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT
transfer-encoding: chunked
content-type: image/gif

GET
H2 200 /
sync-t1.taboola.com/sg/criteortb-network/1/rtb-h/ Frame F7E0 0
99 B 137ms
31ms Image
text/plain 141.226.228.48
TABOOLA-AS

General

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Full URL: https://sync-t1.taboola.com/sg/criteortb-network/1/rtb-h/?taboola_hm=k-z9nYeI5uctbb_W1Tq3rUtoefkI-Z81dna-7psQ
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT
access-control-allow-credentials: true
server: nginx
x-fastly-to-nlb-rtt: 31154

GET
H2 200 um
criteo-sync.teads.tv/ Frame F7E0 23 B
172 B 215ms
84ms Image
image/gif 104.111.242.245
AKAMAI-AS

General

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Full URL: https://criteo-sync.teads.tv/um?eid=80&uid=k-95QifY5uctbb_W1Tq3rUtoefkI8dokBwTCaGWg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.111.242.245 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-111-242-245.deploy.static.akamaitechnologies.com
Software: akka-http/10.2.9 /
Resource Hash: 328e90a318268aea96180cc31666ae6d6f79d90d078c123bc3d98ee08a192fb7

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
cache-control: max-age=0, no-cache, no-store
expires: Mon, 26 Sep 2022 14:30:43 GMT
server: akka-http/10.2.9
content-length: 23
content-type: image/gif

GET
H2 200 xuid
eb2.3lift.com/ Frame F7E0 37 B
140 B 112ms
23ms Image
image/gif 76.223.111.18
AMAZON-02

General

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Full URL: https://eb2.3lift.com/xuid?mid=2711&xuid=k-ervHH45uctbb_W1Tq3rUtoefkI8W2dB0ErGsLA&dongle=013b
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 76.223.111.18 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a0f671730127a0812.awsglobalaccelerator.com
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT
cache-control: no-cache, no-store, must-revalidate
content-length: 37
content-type: image/gif

GET
H2

204

sync
ups.analytics.yahoo.com/ups/58301/ Frame F7E0
Redirect Chain

https://ups.analytics.yahoo.com/ups/58301/sync?_origin=1&uid=k-FV9uW45uctbb_W1Tq3rUtoefkI8VtS_x9lPbdw
https://ups.analytics.yahoo.com/ups/58301/sync?_origin=1&uid=k-FV9uW45uctbb_W1Tq3rUtoefkI8VtS_x9lPbdw&verify=true

0
121 B

29ms
29ms

Image
text/plain

3.126.56.137
AMAZON-02

General

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Full URL

https://ups.analytics.yahoo.com/ups/58301/sync?_origin=1&uid=k-FV9uW45uctbb_W1Tq3rUtoefkI8VtS_x9lPbdw&verify=true

Protocol

Server

3.126.56.137 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-126-56-137.eu-central-1.compute.amazonaws.com

Software

ATS/9.1.10.25 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT
server: ATS/9.1.10.25
age: 0
strict-transport-security: max-age=31536000
p3p: CP=NOI DSP COR LAW CURa DEVa TAIa PSAa PSDa OUR BUS UNI COM NAV

Redirect headers

location: https://ups.analytics.yahoo.com/ups/58301/sync?_origin=1&uid=k-FV9uW45uctbb_W1Tq3rUtoefkI8VtS_x9lPbdw&verify=true
date: Mon, 26 Sep 2022 14:30:43 GMT
server: ATS/9.1.10.25
age: 0
content-length: 0
strict-transport-security: max-age=31536000
p3p: CP=NOI DSP COR LAW CURa DEVa TAIa PSAa PSDa OUR BUS UNI COM NAV

GET
H/1.1 204
No Content m
ad.yieldlab.net/ Frame F7E0 0
522 B 142ms
56ms Image
text/plain 104.103.102.147
AKAMAI-AS

General

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Full URL

https://ad.yieldlab.net/m?dm_id=8666&ext_id=k-nupqwI5uctbb_W1Tq3rUtoefkI9q4m4NZ2XLag

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

104.103.102.147 Vienna, Austria, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-103-102-147.deploy.static.akamaitechnologies.com

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:43 GMT
x-content-type-options: nosniff
x-frame-options: DENY
Cache-Control: no-store,no-cache,max-age=-3600,must-revalidate,post-check=0,pre-check=0
Connection: keep-alive
x-xss-protection: 1; mode=block
x-application-context: application
Expires: Sun, 25 Sep 2022 14:30:43 GMT

GET
H2 200 pixel
cm.adform.net/ Frame F7E0 43 B
162 B 168ms
41ms Image
image/gif 37.157.5.142
ADFORM

General

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Full URL: https://cm.adform.net/pixel?adform_pid=15&adform_pc=k--BGgqo5uctbb_W1Tq3rUtoefkI__Wn3E5LnDrg
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 37.157.5.142 , Denmark, ASN198622 (ADFORM, DK),
Reverse DNS
Software: nginx /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:43 GMT
last-modified: Mon, 04 Oct 2021 14:04:49 GMT
server: nginx
accept-ranges: bytes
etag: "615b0a01-2b"
content-length: 43
content-type: image/gif

GET
H2 200 sync
visitor.omnitagjs.com/visitor/ Frame F7E0 49 B
236 B 126ms
44ms Image
image/gif 185.255.84.152
IGUANE-

General

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Full URL

https://visitor.omnitagjs.com/visitor/sync?uid=732efe97317e6352de4c1caf24b5064b&name=CRITEO&visitor=k-nhCN9o5uctbb_W1Tq3rUtoefkI9AWDntUhmlIg

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

185.255.84.152 Ivry-sur-Seine, France, ASN200271 (IGUANE-, FR),

Reverse DNS

Software

ayl-lb-fra02 /

Resource Hash

d1371feb0512d700cf724b05a588ce79f8d8dfbb0991ae5f45ecd3ab08983a38

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
x-content-type-options: nosniff
server: ayl-lb-fra02
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
x-envoy-upstream-service-time: 13
content-length: 49
expires: 0

GET
H/1.1

200
OK

demconf.jpg
dpm.demdex.net/ Frame F7E0
Redirect Chain

https://gum.criteo.com/sync?c=8&r=1&a=1&u=https%3A%2F%2Fdpm.demdex.net%2Fibs%3Adpid%3D28645%26dpuuid%3D%40USERID%40
https://dpm.demdex.net/ibs:dpid=28645&dpuuid=l1hg5ltrOCJf9XC_dB6kYdx5YmQuwWwN
https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=l1hg5ltrOCJf9XC_dB6kYdx5YmQuwWwN

42 B
942 B

166ms
165ms

Image
image/gif

34.248.152.242
AMAZON-02

General

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Full URL

https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=l1hg5ltrOCJf9XC_dB6kYdx5YmQuwWwN

Protocol

HTTP/1.1

Server

34.248.152.242 Dublin, Ireland, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-34-248-152-242.eu-west-1.compute.amazonaws.com

Software

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

DCS: dcs-prod-irl1-2-v043-007b23e30.edge-irl1.demdex.com 2 ms
Pragma: no-cache
Strict-Transport-Security: max-age=31536000; includeSubDomains
content-encoding: gzip
X-Content-Type-Options: nosniff
X-TID: LNYm+VZuQ0g=
P3P: policyref="/w3c/p3p.xml", CP="NOI NID CURa ADMa DEVa PSAa PSDa OUR SAMa BUS PUR COM NAV INT"
Cache-Control: no-cache,no-store,must-revalidate,max-age=0,proxy-revalidate,no-transform,private
Connection: keep-alive
Content-Type: image/gif
Content-Length: 59
Expires: Thu, 01 Jan 1970 00:00:00 UTC

Redirect headers

DCS: dcs-prod-irl1-1-v043-05a6c4bf3.edge-irl1.demdex.com 0 ms
Pragma: no-cache
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-TID: 45PRnsA5RK4=
P3P: policyref="/w3c/p3p.xml", CP="NOI NID CURa ADMa DEVa PSAa PSDa OUR SAMa BUS PUR COM NAV INT"
Location: https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=l1hg5ltrOCJf9XC_dB6kYdx5YmQuwWwN
Cache-Control: no-cache,no-store,must-revalidate,max-age=0,proxy-revalidate,no-transform,private
Connection: keep-alive
Content-Length: 0
Expires: Thu, 01 Jan 1970 00:00:00 UTC

GET
H2 200 getusermatch.php
a.twiago.com/rtb/ Frame F7E0 43 B
153 B 115ms
41ms Image
image/gif 85.215.5.31
CRONON-BERLIN-AS

General

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Full URL: https://a.twiago.com/rtb/getusermatch.php?dataid=6&external_user_id=k-PQB7Lo5uctbb_W1Tq3rUtoefkI-KSzk26dZE0A
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 85.215.5.31 , Germany, ASN6786 (CRONON-BERLIN-AS, DE),
Reverse DNS
Software: Apache / PHP/7.3.30
Resource Hash: 5704a2e9f2f7ce43a79f9b407f1aedcfd50223cbe8bd2f71ff8c5c819e469cbc

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

access-control-allow-origin: *
date: Mon, 26 Sep 2022 14:30:43 GMT
server: Apache
x-powered-by: PHP/7.3.30
content-length: 43
content-type: image/gif

GET
H2 200 sync
sync-criteo.ads.yieldmo.com/ Frame F7E0 43 B
220 B 272ms
44ms Image
image/gif 99.80.140.177
AMAZON-02

General

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Full URL: https://sync-criteo.ads.yieldmo.com/sync?id=k-TnOn345uctbb_W1Tq3rUtoefkI8oDdCvJXSFDg&pn_id=criteo&ext=1
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 99.80.140.177 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-99-80-140-177.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

access-control-allow-origin: *
pragma: no-cache
date: Mon, 26 Sep 2022 14:30:43 GMT
content-type: image/gif
content-length: 43
access-control-allow-methods: GET, OPTIONS
access-control-request-headers: Cache-Control, Pragma

GET
H/1.1 200
OK c5a76a50d4 Show response
bam-cell.nr-data.net/1/ 49 B
951 B 218ms
162ms Script
text/javascript 162.247.241.2
NEWRELIC-AS-1

General

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Full URL: https://bam-cell.nr-data.net/1/c5a76a50d4?a=1809867345&sa=1&v=1215.1253ab8&t=Unnamed%20Transaction&rst=4575&ck=1&ref=https://www.masterclass.com/&be=1483&fe=4468&dc=1501&af=err,xhr,stn,ins,spa&perf=%7B%22timing%22:%7B%22of%22:1664202638865,%22n%22:0,%22f%22:1008,%22dn%22:1008,%22dne%22:1022,%22c%22:1022,%22s%22:1042,%22ce%22:1069,%22rq%22:1069,%22rp%22:1256,%22rpe%22:1276,%22dl%22:1259,%22di%22:1290,%22ds%22:1501,%22de%22:1501,%22dc%22:4467,%22l%22:4468,%22le%22:4484%7D,%22navigation%22:%7B%7D%7D&fp=1350&fcp=1350&jsonp=NREUM.setToken
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.241.2 , United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
Software: cloudflare /
Resource Hash: dac715f087720dd7ff7067f5d2ec1988851fa93140ae8a9cbfaa15659dd7fd82

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:43 GMT
Content-Encoding: gzip
CF-Cache-Status: DYNAMIC
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
Content-Type: text/javascript
Access-Control-Allow-Origin: *
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TbpvjowGhUOStFuo3f9V3ssq8YpsvmrOhPGOyva1EUvxA32tFNOcm2AG1wMo9OuMeJMq3Er84KB8mRAHvayaEFV8Pp1pcJGdFCEdng03vQP1pNZcTI%2F9GEy7uWLThkK5CPEdpVxX"}],"group":"cf-nel","max_age":604800}
Transfer-Encoding: chunked
Cross-Origin-Resource-Policy: cross-origin
Connection: keep-alive
access-control-allow-credentials: true
CF-Ray: 750cb2fc0af49131-FRA

GET
H/1.1 204
No Content m
ad.yieldlab.net/ Frame F7E0 0
522 B 59ms
59ms Image
text/plain 104.103.102.147
AKAMAI-AS

General

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Full URL

https://ad.yieldlab.net/m?dt_id=8664&ext_id=k-nupqwI5uctbb_W1Tq3rUtoefkI9q4m4NZ2XLag

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

104.103.102.147 Vienna, Austria, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-103-102-147.deploy.static.akamaitechnologies.com

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:43 GMT
x-content-type-options: nosniff
x-frame-options: DENY
Cache-Control: no-store,no-cache,max-age=-3600,must-revalidate,post-check=0,pre-check=0
Connection: keep-alive
x-xss-protection: 1; mode=block
x-application-context: application
Expires: Sun, 25 Sep 2022 14:30:43 GMT

GET
H/1.1 204
No Content m
ad.yieldlab.net/ Frame F7E0 0
522 B 53ms
53ms Image
text/plain 104.103.102.147
AKAMAI-AS

General

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Full URL

https://ad.yieldlab.net/m?dt_id=12438557&ext_id=k-nupqwI5uctbb_W1Tq3rUtoefkI9q4m4NZ2XLag

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

104.103.102.147 Vienna, Austria, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-103-102-147.deploy.static.akamaitechnologies.com

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

Pragma: no-cache
Date: Mon, 26 Sep 2022 14:30:43 GMT
x-content-type-options: nosniff
x-frame-options: DENY
Cache-Control: no-store,no-cache,max-age=-3600,must-revalidate,post-check=0,pre-check=0
Connection: keep-alive
x-xss-protection: 1; mode=block
x-application-context: application
Expires: Sun, 25 Sep 2022 14:30:43 GMT

POST
H2 204 collect Show response
e.clarity.ms/ 0
48 B 353ms
353ms XHR
text/plain 20.62.48.180
MICROSOFT-CORP-MS...

General

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Full URL: https://e.clarity.ms/collect
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 20.62.48.180 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://www.masterclass.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:43 GMT
access-control-allow-credentials: true
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
request-context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608

GET
H2

204

usermatch.gif
beacon.krxd.net/ Frame F7E0
Redirect Chain

https://gum.criteo.com/sync?c=83&r=1&a=1&u=https%3A%2F%2Fbeacon.krxd.net%2Fusermatch.gif%3Fpartner%3Dcriteo%26partner_uid%3D%40USERID%40
https://beacon.krxd.net/usermatch.gif?partner=criteo&partner_uid=cNw3XV8-HIASQrd1E6y94ED34KonR-p2

0
338 B

145ms
41ms

Image
text/plain

34.254.11.145
AMAZON-02

General

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Full URL: https://beacon.krxd.net/usermatch.gif?partner=criteo&partner_uid=cNw3XV8-HIASQrd1E6y94ED34KonR-p2
Protocol: H2
Server: 34.254.11.145 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-34-254-11-145.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

date: Mon, 26 Sep 2022 14:30:44 GMT
cache-control: private, no-cache, no-store
x-request-time: D=48 t=1664202644
x-served-by: beacon-n024-dub-prod.krxd.net
p3p: policyref="https://cdn.krxd.net/kruxcontent/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"

Redirect headers

location: https://beacon.krxd.net/usermatch.gif?partner=criteo&partner_uid=cNw3XV8-HIASQrd1E6y94ED34KonR-p2
date: Mon, 26 Sep 2022 14:30:44 GMT
cache-control: private, max-age=0, no-cache, no-store, must-revalidate
server: Kestrel
server-processing-duration-in-ticks: 2455554
content-length: 0
strict-transport-security: max-age=31536000; preload;

GET
H2

200

cs
s.thebrighttag.com/ Frame F7E0
Redirect Chain

https://gum.criteo.com/sync?c=10&r=1&u=https%3A%2F%2Fs.thebrighttag.com%2Fcs%3Fbtt%3D0%26tp%3Dcr%26uid%3D%40USERID%40
https://s.thebrighttag.com/cs?btt=0&tp=cr&uid=9LgFOWwtWgsU0MWBqSd5-jGlhMOU0J4B

35 B
268 B

380ms
117ms

Image
image/gif

3.134.126.197
AMAZON-02

General

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Full URL: https://s.thebrighttag.com/cs?btt=0&tp=cr&uid=9LgFOWwtWgsU0MWBqSd5-jGlhMOU0J4B
Protocol: H2
Server: 3.134.126.197 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-134-126-197.us-east-2.compute.amazonaws.com
Software: nginx /
Resource Hash: 8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

pragma: no-cache
x-bt-requestid: ce4d0420-3da7-11ed-ade6-0000ac170182
server: nginx
date: Mon, 26 Sep 2022 14:30:44 GMT
p3p: CP=NOI DSP COR NID
access-control-allow-origin
cache-control: private, must-revalidate
content-type: image/gif
content-length: 35
expires: Thu, 01 Jan 1970 00:00:00 GMT

Redirect headers

location: https://s.thebrighttag.com/cs?btt=0&tp=cr&uid=9LgFOWwtWgsU0MWBqSd5-jGlhMOU0J4B
date: Mon, 26 Sep 2022 14:30:44 GMT
cache-control: private, max-age=0, no-cache, no-store, must-revalidate
server: Kestrel
server-processing-duration-in-ticks: 1438255
content-length: 0
strict-transport-security: max-age=31536000; preload;

GET
H/1.1 200
OK segment4.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/ 7 MB
7 MB 47ms
46ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

General

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Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/5x/segment4.ts?akamai_token=exp=1664571473~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/3cdf6554-731a-4a4b-908d-96d5c77abd57/*~hmac=c2a2099da35a2bc27218b23075154c862b980b5371029d6bc5873dfeff7cd77d
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: f1a9a7be758f08420516b26cfa3f753eb00aa554ed97bc91fb2e780e9c3c82c7

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:46 GMT
X-Amz-Cf-Pop: EWR53-C1
X-Powered-By: BC
Backend-IP: 13.225.66.190
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 7403064
X-Served-By: cache-ewr18164-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1652112829.138808,VS0,VE1
X-Powered-From: gantry
ETag: "549bf1d750023eb52fdfb3c9f3fd9015"
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=19400272
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: sU1qxqhlgToIhKoCcWGUGW0gIkDM7zDz864htum9hGmLrw3XLcmG2A==
Expires: Tue, 09 May 2023 03:28:38 GMT
X-Cache-Hits: 0

GET
H/1.1 200
OK segment4.ts Show response
bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/ 274 KB
275 KB 40ms
40ms XHR
video/mp2t 2a02:26f0:11a::6867:4831
AKAMAI-ASN1

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Full URL: https://bcbolt446c5271-a.akamaihd.net/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/5x/segment4.ts?akamai_token=exp=1664626328~acl=/media/v1/hls/v4/clear/5344802162001/c08f816b-84ec-4725-9150-9b8a4b1c0f4e/6d399134-288e-4a32-836f-9776065aaeb5/*~hmac=5e6c78dd164d0eccb63e186e3e35ef26c4977efc8a1f449de6e55cbc9faefa14
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2a02:26f0:11a::6867:4831 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: / BC
Resource Hash: 7a49c7cf5709a84b08559e6a8e43fc921e15ce9193a4776c44d6f8e291152b43

Request headers

accept-language: de-DE,de;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/105.0.5195.125 Safari/537.36

Response headers

Date: Mon, 26 Sep 2022 14:30:47 GMT
X-Amz-Cf-Pop: EWR52-C4
X-Powered-By: BC
Backend-IP: 99.84.47.51
BC-MID: true
Connection: keep-alive
Alt-Svc: h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
Content-Length: 280120
X-Served-By: cache-ewr18168-EWR
Akamai-Mon-Iucid-Del: 1315351
Last-Modified: Fri, 01 Jan 2016 00:00:00 GMT
X-Timer: S1652204479.926910,VS0,VE2
X-Powered-From: gantry
ETag: "18e604bb0f5af1a597226e9f0a739fa8"
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=18300139
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: XQ1Wb823HyIIOrFkEuEc162x17-TVDzy9xOjYlmD7cy6Pk3cn3gx1Q==
Expires: Wed, 26 Apr 2023 09:53:06 GMT
X-Cache-Hits: 1

POST
H/1.1 200
OK c5a76a50d4 Show response
bam-cell.nr-data.net/events/1/ 24 B
741 B 160ms
160ms XHR
image/gif 162.247.241.2
NEWRELIC-AS-1

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Full URL: https://bam-cell.nr-data.net/events/1/c5a76a50d4?a=1809867345&sa=1&v=1215.1253ab8&t=Unnamed%20Transaction&rst=8178&ck=1&ref=https://www.masterclass.com/
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.241.2 , United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer: https://www.masterclass.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36
content-type: text/plain

Response headers

Date: Mon, 26 Sep 2022 14:30:47 GMT
CF-Cache-Status: DYNAMIC
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
Content-Type: image/gif
Access-Control-Allow-Origin: https://www.masterclass.com
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=yGGVVwKR%2FATuksKFsHBcBGGVb597SzpvRTrGaxwm8Z2Fw82UMkxSY%2BzJ37r7HtgYAv%2BnKU2QbkUi92%2F1IyBfCBDk6bMkCuqv8fFq5pOk2ehDZx9FKi8IqL177bjaE%2BrWU5HFLI3u"}],"group":"cf-nel","max_age":604800}
access-control-allow-credentials: true
Connection: keep-alive
CF-Ray: 750cb3101f779131-FRA
Content-Length: 24

POST
H2 204 collect Show response
e.clarity.ms/ 0
48 B 361ms
360ms XHR
text/plain 20.62.48.180
MICROSOFT-CORP-MS...

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Full URL: https://e.clarity.ms/collect
Requested by: Host: www.masterclass.com
URL: https://www.masterclass.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 20.62.48.180 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://www.masterclass.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.125 Safari/537.36

Response headers

access-control-allow-origin: https://www.masterclass.com
date: Mon, 26 Sep 2022 14:30:47 GMT
access-control-allow-credentials: true
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
request-context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608

Verdicts & Comments Add Verdict or Comment

139 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.

84 Cookies

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

Domain/Path	Expires	Name / Value
www.masterclass.com/	1970-01-20 15:02:18	Name: ajs_anonymous_id Value: %22next-gen-2708129d-add6-4d0f-86d6-a8062b63ea82%22
.masterclass.com/	1970-01-20 06:16:44	Name: __cf_bm Value: 0PCLpA4G_Vvz.5oROtuj0X9FRwLGHTMoty_ZBEpTl_Q-1664202640-0-ASWkA4gGFVrOjRb9Qt17rgzoY0Y5Nkok2EneuwORQx3Th2K1mDBFTwKMvyk/Y5sVtEV/qAoHp/IFJXyT0SXw4V0=
www.masterclass.com/	1970-01-20 06:16:44	Name: track_visit_session_id Value: d9fb030b-3933-4516-837a-60cfa9cfd702
www.masterclass.com/	1970-01-20 06:26:47	Name: gdpr_checked Value: false
www.masterclass.com/	1970-01-20 06:16:44	Name: lux_uid Value: 166420264042882964
.masterclass.com/	1970-01-20 15:02:18	Name: OptanonConsent Value: isIABGlobal=false&datestamp=Mon+Sep+26+2022+14%3A30%3A40+GMT%2B0000+(GMT)&version=6.8.0&hosts=&consentId=1836b14d-0a48-4062-8f82-10423a7e650e&interactionCount=0&landingPath=https%3A%2F%2Fwww.masterclass.com%2F&groups=C0001%3A1%2CC0003%3A0%2CC0002%3A0%2CC0004%3A0
.masterclass.com/	1970-01-20 15:02:18	Name: ajs_anonymous_id Value: %22next-gen-2708129d-add6-4d0f-86d6-a8062b63ea82%22
.masterclass.com/	1970-01-20 06:18:09	Name: _gid Value: GA1.2.1141307347.1664202641
.masterclass.com/	1970-01-20 06:16:42	Name: _gat Value: 1
.bing.com/	1970-01-20 15:38:18	Name: MUID Value: 3AF7D55E5E126FFA2780C7755FC06E18
.masterclass.com/	1969-12-31 23:59:59	Name: amplitude_idundefinedmasterclass.com Value: eyJvcHRPdXQiOmZhbHNlLCJzZXNzaW9uSWQiOm51bGwsImxhc3RFdmVudFRpbWUiOm51bGwsImV2ZW50SWQiOjAsImlkZW50aWZ5SWQiOjAsInNlcXVlbmNlTnVtYmVyIjowfQ==
.masterclass.com/	1970-01-20 15:52:42	Name: amplitude_id_07018da2854fa6ca5b7bab195253250bmasterclass.com Value: eyJkZXZpY2VJZCI6Im5leHQtZ2VuLTI3MDgxMjlkLWFkZDYtNGQwZi04NmQ2LWE4MDYyYjYzZWE4MiIsInVzZXJJZCI6bnVsbCwib3B0T3V0IjpmYWxzZSwic2Vzc2lvbklkIjoxNjY0MjAyNjQxMTIxLCJsYXN0RXZlbnRUaW1lIjoxNjY0MjAyNjQxMTI5LCJldmVudElkIjo1LCJpZGVudGlmeUlkIjoxLCJzZXF1ZW5jZU51bWJlciI6Nn0=
.masterclass.com/	1970-01-20 06:18:09	Name: _uetsid Value: cc249b903da711ed9a55f57627c5f21b
.masterclass.com/	1970-01-20 15:38:18	Name: _uetvid Value: cc2501403da711ed983be356b28f1fe0
.masterclass.com/	1970-01-20 08:26:18	Name: _gcl_au Value: 1.1.1524993747.1664202641
www.masterclass.com/	1970-01-20 06:26:47	Name: FPC Value: 7bfc42f1-30d1-4893-9c4047f73d8f6532
.linkedin.com/	1970-01-20 06:59:54	Name: UserMatchHistory Value: AQJVs3HauuVX6AAAAYN6NQ96GfdCXVKcqiMb5Y82YnnwwcoaXy28yXpGzSLdulAUl8TxnDex5EwELw
.linkedin.com/	1970-01-20 06:59:54	Name: AnalyticsSyncHistory Value: AQJlR7mfiJbVqgAAAYN6NQ97KiVP0GQ3BIAtsiA_eCD4TGGUBz_m_cfyeF5yEpSC25z-UJRRQwe5PJIfA79S4g
.ads.linkedin.com/	1969-12-31 23:59:59	Name: lang Value: v=2&lang=en-us
.linkedin.com/	1970-01-20 15:02:18	Name: bcookie Value: "v=2&1d47ade7-2276-4e31-88e9-28a2b95f0e44"
.linkedin.com/	1970-01-20 06:18:09	Name: lidc Value: "b=TGST03:s=T:r=T:a=T:p=T:g=2847:u=1:x=1:i=1664202641:t=1664289041:v=2:sig=AQEG55SY53qlmU-PGe7aftxj-0HJ_aq_"
.masterclass.com/	1970-01-20 08:26:18	Name: _fbp Value: fb.1.1664202641435.987957733
.masterclass.com/	1970-01-20 15:02:18	Name: _hjSessionUser_569104 Value: eyJpZCI6IjIzMmQ0MGY3LTY1ZDgtNTE1Ny05Njc1LWRmMDczZjFiMDQ3NSIsImNyZWF0ZWQiOjE2NjQyMDI2NDEyODUsImV4aXN0aW5nIjpmYWxzZX0=
.masterclass.com/	1970-01-20 06:16:44	Name: _hjFirstSeen Value: 1
www.masterclass.com/	1970-01-20 06:16:42	Name: _hjIncludedInSessionSample Value: 0
.masterclass.com/	1970-01-20 06:16:44	Name: _hjSession_569104 Value: eyJpZCI6IjZhNThhNGJiLWVlYjQtNDg4Ny1iYjdkLTRkOWIxMGZkODcyYiIsImNyZWF0ZWQiOjE2NjQyMDI2NDE0NDgsImluU2FtcGxlIjpmYWxzZX0=
www.masterclass.com/	1970-01-20 06:16:42	Name: _hjIncludedInPageviewSample Value: 1
.masterclass.com/	1970-01-20 06:16:44	Name: _hjAbsoluteSessionInProgress Value: 0
www.masterclass.com/	1970-01-20 15:52:42	Name: tatari-cookie-test Value: 30297336
.masterclass.com/	1970-01-20 06:16:42	Name: t-ip Value: 1
.masterclass.com/	1970-01-20 15:52:42	Name: tatari-session-cookie Value: c58d4f80-0a8e-a7aa-f30c-f4f031da0d1c
.linkedin.com/	1969-12-31 23:59:59	Name: lang Value: v=2&lang=de-de
.www.linkedin.com/	1970-01-20 15:02:18	Name: bscookie Value: "v=1&20220926143041be9a0c65-5cbf-455c-8e21-b8a008f1ddbbAQFSpBE5ueotODvBYF4G4rfUqQIZ_XYO"
.linkedin.com/	1970-01-20 10:35:54	Name: li_gc Value: MTswOzE2NjQyMDI2NDE7MjswMjHaRmvXoaXhqYBagCJKYtnXSkBw/f0O24mw5bzwWDFx8A==
.masterclass.com/	1970-01-20 06:16:44	Name: __adal_ses Value: *
.masterclass.com/	1970-01-20 15:52:42	Name: __adal_id Value: 622cd6d7-ed62-4a39-a656-8d2b399c03fe.1664202642.1.1664202642.1664202642.837ca93c-9f81-4dbf-9767-bb5b46599609
.masterclass.com/	1970-01-20 10:35:54	Name: __adal_ca Value: so%3Ddirect%26me%3Dnone%26ca%3Ddirect%26co%3D%28not%2520set%29%26ke%3D%28not%2520set%29
.masterclass.com/	1970-01-20 06:26:47	Name: __adal_cw Value: 1664202641588
www.clarity.ms/	1970-01-20 15:02:18	Name: CLID Value: d5659b064b9449598f10c99bc766ef45.20220926.20230926
.masterclass.com/	1970-01-20 15:52:42	Name: _ga_MXX8KXSBK0 Value: GS1.1.1664202641.1.0.1664202641.0.0.0
.masterclass.com/	1970-01-20 15:52:42	Name: _ga Value: GA1.1.1603586999.1664202641
.pointmediatracker.com/	1970-01-20 15:02:18	Name: c Value: ebc43cf8-2192-47fc-9a54-9c837f7e8a30
.masterclass.com/	1970-01-20 15:02:18	Name: _clck Value: 4hgr74\|1\|f57\|0
.trkn.us/	1970-01-20 15:02:18	Name: barometric[cuid] Value: cuid_0a861004-d6e6-46f7-a2bf-e2bf8e0c77ba
.bidr.io/	1970-01-20 15:45:16	Name: bito Value: AADhRk7GY28AAB6Wxg2x-g
.bidr.io/	1970-01-20 15:45:16	Name: bitoIsSecure Value: ok
.bidr.io/	1970-01-20 06:16:43	Name: checkForPermission Value: ok
.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: 1664202641985%7C0%7C1664202641985%7C%7C
.doubleclick.net/	1970-01-20 15:38:18	Name: IDE Value: AHWqTUmJ1DKN-4PmMPBRtcWIjrqC7UUVPDrvC9kfu3gaFndlGMRLZRPCojK28dLW
.criteo.com/	1970-01-20 15:38:18	Name: uid Value: bddf8322-4873-4982-bf74-5f2c0055d95d
.masterclass.com/	1970-01-20 15:46:06	Name: cto_bundle Value: -9S9519YVURxcXdlc3RpeHJwMHhpY0RDV0FlU1IlMkZSNkJNMW93QU9FWXlIc1kxeTJjN2hsVUl6bUwlMkJDcGVqZGElMkJwYlRnZ25HeTAzTDJ1cXY3M0E3M1NXRHByYVc2QmJFaTZrckxKVVhPJTJGS0hSODglMkJYNEJCamlRcmVXTk9uUVh6elduVmdwMzZDa1BQV3ZjNFRIMFFBJTJGTUtVMUElM0QlM0Q
.masterclass.com/	1970-01-20 06:18:09	Name: _clsk Value: uw85nc\|1664202642847\|1\|1\|e.clarity.ms/collect
.adnxs.com/	1970-01-20 08:26:18	Name: uuid2 Value: 1256334079242903461
exchange.mediavine.com/	1970-01-20 06:36:52	Name: mv_tokens Value: %7B%22mv_uuid%22%3A%22cd76c860-3da7-11ed-bd6a-7bae4c50640d%22%2C%22version%22%3A%22eu-v1%22%7D
exchange.mediavine.com/	1970-01-20 06:36:52	Name: mv_tokens_eu-v1 Value: %7B%22mv_uuid%22%3A%22cd76c860-3da7-11ed-bd6a-7bae4c50640d%22%2C%22version%22%3A%22eu-v1%22%7D
exchange.mediavine.com/	1970-01-20 06:36:52	Name: am_tokens Value: %7B%22mv_uuid%22%3A%22cd76c860-3da7-11ed-bd6a-7bae4c50640d%22%2C%22version%22%3A%22eu-v1%22%7D
exchange.mediavine.com/	1970-01-20 06:36:52	Name: am_tokens_eu-v1 Value: %7B%22mv_uuid%22%3A%22cd76c860-3da7-11ed-bd6a-7bae4c50640d%22%2C%22version%22%3A%22eu-v1%22%7D
exchange.mediavine.com/	1970-01-20 06:36:52	Name: criteo Value: %7B%22id%22%3A%22k-K-mmp45uctbb_W1Tq3rUtoefkI_DNGRfGIjqPw%22%2C%22version%22%3A%22criteo%22%7D
.casalemedia.com/	1970-01-20 15:02:18	Name: CMID Value: YzG3kxbAKveQheOOBX3ElAAA
.casalemedia.com/	1970-01-20 08:26:18	Name: CMPS Value: 1194
.casalemedia.com/	1970-01-20 08:26:18	Name: CMPRO Value: 1194
.media.net/	1970-01-20 15:02:18	Name: visitor-id Value: 3072042438214755000V10
.media.net/	1970-01-20 06:59:54	Name: data-c-ts Value: 1664202643
.media.net/	1970-01-20 06:59:54	Name: data-c Value: k-J11dzo5uctbb_W1Tq3rUtoefkI-J8eLRmSy8rQ~~3
.c.bing.com/	1970-01-20 15:38:18	Name: SRM_B Value: 3AF7D55E5E126FFA2780C7755FC06E18
.casalemedia.com/	1970-01-20 08:26:18	Name: CMTS Value: 5123
.360yield.com/	1970-01-20 08:26:18	Name: tuuid Value: edf44c53-5fa4-4610-96bf-a0f2ae008d73
.360yield.com/	1970-01-20 08:26:18	Name: tuuid_lu Value: 1664202643
.c.clarity.ms/	1969-12-31 23:59:59	Name: SM Value: C
.clarity.ms/	1970-01-20 15:38:18	Name: MUID Value: 3AF7D55E5E126FFA2780C7755FC06E18
.c.clarity.ms/	1970-01-20 06:16:43	Name: ANONCHK Value: 0
.360yield.com/	1970-01-20 08:26:18	Name: um Value: !38,40Px8LqZk3GS8S6hzhc0UduXAVcWIkcQIjHpBSjOcoNVKjWyOz0p3b2Nsrw.2Weu3OHGLntI,1671978643
.360yield.com/	1970-01-20 08:26:18	Name: umeh Value: !38,0,1726410643,-1
.yahoo.com/	1970-01-20 15:02:40	Name: A3 Value: d=AQABBJO3MWMCEMrjB_-2TH16gCObbioInQYFEgEBAQEJM2M7YwAAAAAA_eMAAA&S=AQAAAvPy3XLt7gQXV06eSE5oQv8
.bidswitch.net/	1970-01-20 15:02:18	Name: tuuid Value: b0dac691-e444-4bda-8ded-09082d93b290
.bidswitch.net/	1970-01-20 15:02:18	Name: c Value: 1664202643
.bidswitch.net/	1970-01-20 15:02:18	Name: tuuid_lu Value: 1664202643
.analytics.yahoo.com/	1970-01-20 15:02:18	Name: IDSYNC Value: 18zh~27dq
.yieldlab.net/	1970-01-20 15:02:18	Name: id Value: f9258038-8a9a-4a3c-a5cf-be41632dca2b
.nr-data.net/	1969-12-31 23:59:59	Name: JSESSIONID Value: 999450c888fe63f5
.demdex.net/	1970-01-20 10:35:54	Name: demdex Value: 27361155114046786672251693302554706081
.dpm.demdex.net/	1970-01-20 10:35:54	Name: dpm Value: 27361155114046786672251693302554706081
.krxd.net/	1970-01-20 10:35:54	Name: _kuid_ Value: PGisRKOv

Security Headers

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

Header	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
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.

10175748.fls.doubleclick.net
a.twiago.com
acdn.adnxs.com
ad.360yield.com
ad.yieldlab.net
adservice.google.com
adservice.google.de
api.amplitude.com
api.segment.io
app.salesloft.com
bam-cell.nr-data.net
bat.bing.com
bcbolt446c5271-a.akamaihd.net
beacon.krxd.net
c.bing.com
c.clarity.ms
c0.adalyser.com
cdn.amplitude.com
cdn.cookielaw.org
cdn.segment.com
cdn.speedcurve.com
cdn.transcend.io
cf-images.us-east-1.prod.boltdns.net
cm.adform.net
cm.g.doubleclick.net
cnv.event.prod.bidr.io
connect.facebook.net
contextual.media.net
criteo-sync.teads.tv
d1lu3pmaz2ilpx.cloudfront.net
d2hrivdxn8ekm8.cloudfront.net
d330aiyvva2oww.cloudfront.net
d38xvr37kwwhcm.cloudfront.net
data.adxcel-ec2.com
dis.criteo.com
dpm.demdex.net
dvqigh9b7wa32.cloudfront.net
dynamic.criteo.com
e.clarity.ms
eb2.3lift.com
edge.api.brightcove.com
exchange.mediavine.com
geolocation.onetrust.com
googleads.g.doubleclick.net
gum.criteo.com
ib.adnxs.com
in.hotjar.com
insight.adsrvr.org
js-agent.newrelic.com
js.adsrvr.org
manifest.prod.boltdns.net
match.sharethrough.com
metrics.brightcove.com
mug.criteo.com
pixel.pointmediatracker.com
pixel.rubiconproject.com
players.brightcove.net
public.profitwell.com
px.ads.linkedin.com
px4.ads.linkedin.com
r.casalemedia.com
region1.google-analytics.com
rtb-csync.smartadserver.com
s.thebrighttag.com
sales.masterclass.com
script.hotjar.com
segment.prod.bidr.io
simage2.pubmatic.com
snap.licdn.com
sslwidget.criteo.com
static.hotjar.com
stats.g.doubleclick.net
sync-criteo.ads.yieldmo.com
sync-t1.taboola.com
sync.outbrain.com
sync.transcend.io
trkn.us
ups.analytics.yahoo.com
utt.impactcdn.com
vars.hotjar.com
visitor.omnitagjs.com
vjs.zencdn.net
widget.us.criteo.com
www.clarity.ms
www.cloudflare.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
www.masterclass.com
x.bidswitch.net
104.103.102.147
104.111.242.245
104.18.19.126
108.138.15.119
13.107.43.14
13.224.189.122
13.224.189.94
13.224.194.62
13.225.78.63
13.225.78.83
13.225.79.112
13.32.118.2
141.226.228.48
142.250.185.162
142.250.74.194
15.197.193.217
151.101.1.108
151.101.130.27
151.101.2.137
151.101.2.217
162.247.241.2
172.217.18.6
178.250.0.157
178.250.0.163
178.250.2.140
178.250.2.151
18.185.225.77
18.195.149.35
18.66.122.17
184.51.8.30
185.255.84.152
185.64.189.110
185.83.142.19
185.86.137.131
20.234.93.27
20.62.48.180
2001:4860:4802:34::36
23.35.237.37
2600:9000:20eb:5600:3:760:2800:21
2600:9000:21f3:3a00:17:3f5c:f800:21
2600:9000:223c:3200:a:de49:b100:93a1
2600:9000:223f:8600:15:decf:f580:21
2600:9000:2250:b600:2:8531:afc0:93a1
2600:9000:225e:8600:17:f683:1d40:21
2606:4700:4400::6812:2962
2606:4700::6810:7c60
2606:4700::6810:9440
2606:4700::6812:9e42
2620:1ec:21::14
2620:1ec:bdf::44
2620:1ec:c11::200
2a00:1450:4001:809::2002
2a00:1450:4001:80f::2003
2a00:1450:4001:80f::200e
2a00:1450:4001:82b::2004
2a00:1450:4001:830::2002
2a00:1450:400c:c08::9c
2a00:1450:400d:806::2002
2a00:1450:400d:806::2008
2a02:2638:1::13
2a02:26f0:11a::6867:4831
2a02:26f0:3500:16::215:14a0
2a03:2880:f007:8:face:b00c:0:1
2a03:2880:f107:83:face:b00c:0:25de
2a04:4e42:400::729
3.124.153.0
3.126.56.137
3.134.126.197
34.235.61.168
34.248.152.242
34.249.168.140
34.254.11.145
35.186.249.72
35.244.232.184
37.157.5.142
52.13.74.23
52.214.24.32
52.215.255.196
52.22.205.159
52.222.236.74
52.29.139.35
54.194.97.68
54.229.152.130
54.68.2.11
54.85.194.140
69.173.144.138
70.42.32.255
74.119.119.150
76.223.111.18
85.215.5.31
99.80.140.177
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www.masterclass.com Open in urlscan Pro 2606:4700::6812:9e42 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

240 Requests

91 %HTTPS

31 %IPv6

63 Domains

94 Subdomains

85 IPs

10 Countries

38901 kBTransfer

43519 kBSize

84 Cookies

21 Outgoing links

Page URL History

Redirected requests

240 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 4 data transactions

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www.masterclass.com Open in urlscan Pro
2606:4700::6812:9e42 Public Scan

Screenshot
Live screenshot

Full Image

240
Requests

91 %
HTTPS

31 %
IPv6

63
Domains

94
Subdomains

85
IPs

10
Countries

38901 kB
Transfer

43519 kB
Size

84
Cookies

240 HTTP transactions
4 data transactions