Submitted URL: https://trk.klclick1.com/ls/click?upn=u001.dCyyJg-2Ffndnlnfd7Jpn9lVKfAMtwF-2FOZAPXnaWT0dIjiRmEDvjdyR3lmMJfi9E8yA2bo8U4IVD...
Effective URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=...
Submission: On June 11 via api from CA — Scanned from CA

Summary

This website contacted 22 IPs in 1 countries across 16 domains to perform 124 HTTP transactions. The main IP is 76.76.21.123, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is www.cbtnuggets.com. The Cisco Umbrella rank of the primary domain is 199128.
TLS certificate: Issued by R3 on May 21st 2024. Valid for: 3 months.
This is the only time www.cbtnuggets.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 3.162.112.125 16509 (AMAZON-02)
78 76.76.21.123 16509 (AMAZON-02)
3 23.53.35.134 20940 (AKAMAI-ASN1)
1 142.251.174.93 15169 (GOOGLE)
2 18.165.83.58 16509 (AMAZON-02)
3 209.85.201.97 15169 (GOOGLE)
2 108.139.29.38 16509 (AMAZON-02)
2 151.101.2.133 54113 (FASTLY)
8 151.101.210.49 54113 (FASTLY)
5 209.85.232.113 15169 (GOOGLE)
3 13.107.21.237 8068 (MICROSOFT...)
2 173.194.204.190 15169 (GOOGLE)
2 52.13.101.60 16509 (AMAZON-02)
1 172.253.115.102 15169 (GOOGLE)
2 142.251.174.156 15169 (GOOGLE)
2 209.85.144.94 15169 (GOOGLE)
1 18.160.10.40 16509 (AMAZON-02)
1 18.160.41.112 16509 (AMAZON-02)
1 209.85.232.105 15169 (GOOGLE)
2 18.160.18.112 16509 (AMAZON-02)
1 23.53.35.137 20940 (AKAMAI-ASN1)
1 18.160.46.62 16509 (AMAZON-02)
124 22
Apex Domain
Subdomains
Transfer
80 cbtnuggets.com
www.cbtnuggets.com — Cisco Umbrella Rank: 199128
api.cbtnuggets.com — Cisco Umbrella Rank: 228132
1 MB
8 contentful.com
cdn.contentful.com — Cisco Umbrella Rank: 9143
6 KB
5 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 65
22 KB
4 site.com
cbtnuggets2.my.site.com
23 KB
3 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 887
script.hotjar.com — Cisco Umbrella Rank: 1282
105 KB
3 bing.com
bat.bing.com — Cisco Umbrella Rank: 361
14 KB
3 klaviyo.com
static-forms.klaviyo.com — Cisco Umbrella Rank: 4319
telemetrics.klaviyo.com — Cisco Umbrella Rank: 286311 Failed
58 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 78
324 KB
3 youtube.com
www.youtube.com — Cisco Umbrella Rank: 95
14 KB
2 google.ca
www.google.ca — Cisco Umbrella Rank: 9204
126 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 130
407 B
2 google.com
analytics.google.com — Cisco Umbrella Rank: 175
www.google.com — Cisco Umbrella Rank: 5
310 B
2 salesforce-scrt.com
cbtnuggets2.my.salesforce-scrt.com
18 KB
2 ctfassets.net
images.ctfassets.net — Cisco Umbrella Rank: 4252
564 KB
1 hotjar.io
vc.hotjar.io — Cisco Umbrella Rank: 3438
232 B
1 klclick1.com
trk.klclick1.com — Cisco Umbrella Rank: 26582
475 B
124 16
Domain Requested by
78 www.cbtnuggets.com www.cbtnuggets.com
8 cdn.contentful.com www.cbtnuggets.com
5 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
www.cbtnuggets.com
4 cbtnuggets2.my.site.com www.cbtnuggets.com
cbtnuggets2.my.site.com
3 bat.bing.com www.googletagmanager.com
bat.bing.com
www.cbtnuggets.com
3 www.googletagmanager.com www.cbtnuggets.com
www.googletagmanager.com
www.google-analytics.com
3 www.youtube.com www.cbtnuggets.com
www.youtube.com
2 script.hotjar.com static.hotjar.com
script.hotjar.com
2 www.google.ca www.cbtnuggets.com
2 stats.g.doubleclick.net www.googletagmanager.com
www.cbtnuggets.com
2 cbtnuggets2.my.salesforce-scrt.com www.cbtnuggets.com
2 static-forms.klaviyo.com www.cbtnuggets.com
2 api.cbtnuggets.com www.cbtnuggets.com
2 images.ctfassets.net www.cbtnuggets.com
1 vc.hotjar.io www.cbtnuggets.com
1 www.google.com
1 static.hotjar.com www.googletagmanager.com
1 telemetrics.klaviyo.com www.cbtnuggets.com
1 analytics.google.com www.googletagmanager.com
1 trk.klclick1.com 1 redirects
124 20

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

Domain
www.facebook.com
twitter.com
www.youtube.com
www.linkedin.com
www.cigna.com
community.cbtnuggets.com
Subject Issuer Validity Valid
www.cbtnuggets.com
R3
2024-05-21 -
2024-08-19
3 months crt.sh
prod.cdn.salesforce-experience.com
DigiCert Global G3 TLS ECC SHA384 2020 CA1
2024-03-06 -
2025-03-04
a year crt.sh
*.google.com
GTS CA 1C3
2024-05-21 -
2024-08-13
3 months crt.sh
images.ctfassets.net
Amazon RSA 2048 M02
2023-12-19 -
2025-01-16
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-05-21 -
2024-08-13
3 months crt.sh
api.cbtnuggets.com
Amazon RSA 2048 M03
2023-11-22 -
2024-12-20
a year crt.sh
static-forms.klaviyo.com
R3
2024-04-20 -
2024-07-19
3 months crt.sh
cdn.contentful.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1
2024-04-03 -
2025-05-05
a year crt.sh
www.bing.com
Microsoft Azure TLS Issuing CA 02
2024-05-01 -
2024-06-27
2 months crt.sh
scrt01.uengage1.sfdc-lywfpd.svc.sfdcfc.net
DigiCert TLS RSA SHA256 2020 CA1
2023-10-13 -
2024-10-13
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-05-21 -
2024-08-13
3 months crt.sh
*.google.ca
GTS CA 1C3
2024-05-21 -
2024-08-13
3 months crt.sh
telemetrics.klaviyo.com
Amazon RSA 2048 M01
2023-08-14 -
2024-09-11
a year crt.sh
*.hotjar.com
Amazon RSA 2048 M03
2024-05-22 -
2025-06-20
a year crt.sh
*.hotjar.io
Amazon ECDSA 256 M02
2024-02-07 -
2025-03-08
a year crt.sh

This page contains 3 frames:

Primary Page: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Frame ID: C938AADE1AD031BB5BC4EB6285DA7DAC
Requests: 117 HTTP requests in this frame

Frame: https://www.youtube.com/embed/KZvJs6MQgvI?si=lS4MNsDrwH7SCh0y
Frame ID: E8B5C95B0DA96999B478EE13AA4AC623
Requests: 1 HTTP requests in this frame

Frame: https://cbtnuggets2.my.site.com/ESWMessagingforInAppa1716493498124/assets/htdocs/sitecontext.min.html?parent_domain=https://www.cbtnuggets.com
Frame ID: BF57DFF6A41B3F75F1B05BA3F72BE830
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

What's the Right SMTP Port? 587 vs 25

Page URL History Show full URLs

  1. https://trk.klclick1.com/ls/click?upn=u001.dCyyJg-2Ffndnlnfd7Jpn9lVKfAMtwF-2FOZAPXnaWT0dIjiRmEDvjdyR3... HTTP 302
    https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+(?:https?:)?//(?:assets|downloads|images|videos)\.(?:ct?fassets\.net|contentful\.com)

Overall confidence: 100%
Detected patterns
  • paths(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/

Overall confidence: 100%
Detected patterns
  • klaviyo\.com

Page Statistics

124
Requests

99 %
HTTPS

0 %
IPv6

16
Domains

20
Subdomains

22
IPs

1
Countries

2529 kB
Transfer

6691 kB
Size

18
Cookies

Page URL History

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

  1. https://trk.klclick1.com/ls/click?upn=u001.dCyyJg-2Ffndnlnfd7Jpn9lVKfAMtwF-2FOZAPXnaWT0dIjiRmEDvjdyR3lmMJfi9E8yA2bo8U4IVDvIKSXxTwgyREez1TezFFfOSU-2BF3kApGU1D9TzjVeca86jFJKCf6p1vYHHQ3mkZH2HxSkB3xBoeYl4YW36llMP8-2FGKhN2ptDx4K27glksJwljFBLa15jTecZ8Jve2TYCpYvw2NdVjtOk-2FHyOB7hrEotmKtNS-2FzsJZVpGmCHHGM1ihW1I8y-2FOWigkqKt4rSi-2FHhJsUYX-2FHd2oi6bbgR-2BauWnBwfF5sDkKNy6BEMdrRgtK1FoAlq9c-2BgEkkBOel-2BO7hJ084VOtFaHKjTCupD6qmfueE90y85lSFwBiu8zp43q0IaDmky1ccNLwnoky6H-2FvepjhBg9DUKDPA-3D-3DTAzx_3WMl8VdDMLdKuUGCkULfeH89X-2FjaGW-2Bq08lWuzHXt-2BAvaRTShPrgmFkpGF6ukq-2BqZoNUFljW0J9CWGGdeRON5j3L7rOPlxTUAkv-2FuQ6Wc2zOWu4V1RDG-2BkjVZZtOlVvnBVQjk7rvUXd-2Fe9tq9zCkJarc00fFGHHjHTT3Wuwl1uHeObXBxG3XWSVVJk7QFj0XYIpEN6tqOnBHQKb7HyTlpTIqmyLr9tTFFQHisNqg38p-2FkZOGKrDE-2B6COR6sBrxNL2OQDK5n9oK-2Ffp9b0aeOBj9iqjqsKnl4ZWVK3oQRjpNFyT-2F0dMwuorZKA5JGARGFNSxtXBb1hTPt1FYD0CNG7exOYmHOZRuRtb7mu2uFQemTkGmgeozodlAeqUXuBL1It9z60Ji-2FZ7bJIgeR4chlyyzFQHsUpEI5Y9Hx60neQvfFJI-2BRGXOJ1ONPmtJzh91LXLiIYgmTfp1jDx9GcpP0I-2BvNBOYx9W5Kqy3sx4PSZrWvSwOM36hz4g8tWRYecS9VI7lhZ1Kq6RCT5boEPfdtbpg-3D-3D HTTP 302
    https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

124 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request smtp-port-587-vs-25
www.cbtnuggets.com/blog/technology/networking/
Redirect Chain
  • https://trk.klclick1.com/ls/click?upn=u001.dCyyJg-2Ffndnlnfd7Jpn9lVKfAMtwF-2FOZAPXnaWT0dIjiRmEDvjdyR3lmMJfi9E8yA2bo8U4IVDvIKSXxTwgyREez1TezFFfOSU-2BF3kApGU1D9TzjVeca86jFJKCf6p1vYHHQ3mkZH2HxSkB3xBoe...
  • https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1...
126 KB
26 KB
Document
General
Full URL
https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel / Next.js
Resource Hash
a2545e9af3c1db65d974ffa32b09119958b9bfe684b5a136669776ab344eaf86
Security Headers
Name Value
Strict-Transport-Security max-age=63072000
X-Content-Type-Options nosniff

Request headers

Accept-Language
en-CA,en;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

age
95
cache-control
max-age=60, public
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 11 Jun 2024 01:00:55 GMT
etag
W/"5fif8xiiqg2r5q"
server
Vercel
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
x-matched-path
/blog/[...slug]
x-powered-by
Next.js
x-vercel-cache
STALE
x-vercel-id
iad1::cle1::zmnj2-1718067750867-70010bbb9caa

Redirect headers

content-length
323
content-type
text/html; charset=utf-8
date
Tue, 11 Jun 2024 01:02:30 GMT
location
https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
server
nginx
via
1.1 20df28836b486eb31c7f2537fe67b622.cloudfront.net (CloudFront)
x-amz-cf-id
wmOSr_i2dz-tGGZFnPoN26SW1OSNniFWlYwFANBAlWaVeFGZyZe0yQ==
x-amz-cf-pop
IAD61-P2
x-cache
Miss from cloudfront
x-robots-tag
noindex, nofollow
3202.1e490ebc4bc29615.js
www.cbtnuggets.com/_next/static/chunks/
1 KB
948 B
Script
General
Full URL
https://www.cbtnuggets.com/_next/static/chunks/3202.1e490ebc4bc29615.js
Requested by
Host: www.cbtnuggets.com
URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
a14c4233ee840b0a1b970a5dd3aa55215e94cf2dc5cdd49a540ed5e0b56b9298
Security Headers
Name Value
Strict-Transport-Security max-age=63072000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 11 Jun 2024 01:02:30 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
iad1::dnbjp-1718067750940-d544a19fd28f
age
454600
x-matched-path
/_next/static/chunks/3202.1e490ebc4bc29615.js
etag
W/"60ab0c9e0119891df0934e9f7260fd31"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="3202.1e490ebc4bc29615.js"
7071.eecf090a0dd1d06b.js
www.cbtnuggets.com/_next/static/chunks/
765 B
946 B
Script
General
Full URL
https://www.cbtnuggets.com/_next/static/chunks/7071.eecf090a0dd1d06b.js
Requested by
Host: www.cbtnuggets.com
URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
7d5dbf2bd9a9ecb9fe469e50b44276dbe69f7452d3d7b627f9261a507065d632
Security Headers
Name Value
Strict-Transport-Security max-age=63072000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 11 Jun 2024 01:02:30 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
server
Vercel
x-vercel-id
iad1::rcv5x-1718067750940-2fd6079db9f4
age
454188
x-matched-path
/_next/static/chunks/7071.eecf090a0dd1d06b.js
etag
"e9f040247479de4ee435cac20c01c0b5"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="7071.eecf090a0dd1d06b.js"
accept-ranges
bytes
content-length
765
6563.7d274bccdb76b14b.js
www.cbtnuggets.com/_next/static/chunks/
277 B
450 B
Script
General
Full URL
https://www.cbtnuggets.com/_next/static/chunks/6563.7d274bccdb76b14b.js
Requested by
Host: www.cbtnuggets.com
URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
1ad19226caa18eaa7d5a210d4ab47d7416897fcbbcc56318cb2a9fcc9866b592
Security Headers
Name Value
Strict-Transport-Security max-age=63072000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
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access-control-expose-headers
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access-control-max-age
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server
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x-cache
HIT
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x-content-type-options
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Security Headers
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Access-Control-Request-Headers
authorization,x-contentful-user-agent
Access-Control-Request-Method
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cors
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Response headers

accept-ranges
bytes
access-control-allow-headers
Accept,Accept-Language,Authorization,Cache-Control,Content-Length,Content-Range,Content-Type,DNT,Destination,Expires,If-Match,If-Modified-Since,If-None-Match,Keep-Alive,Last-Modified,Origin,Pragma,Range,User-Agent,X-Http-Method-Override,X-Mx-ReqToken,X-Requested-With,X-Contentful-Version,X-Contentful-Content-Type,X-Contentful-Organization,X-Contentful-Skip-Transformation,X-Contentful-User-Agent,X-Contentful-Enable-Alpha-Feature,X-Contentful-Resource-Resolution
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server
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H2
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sec-ch-ua
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sec-ch-ua-mobile
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date
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strict-transport-security
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content-type
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cache-control
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H2
Security
TLS 1.3, , AES_128_GCM
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sec-ch-ua
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

pragma
no-cache
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server
Golfe2
content-type
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access-control-allow-origin
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cache-control
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access-control-allow-credentials
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cross-origin-resource-policy
cross-origin
alt-svc
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expires
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collect
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TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

pragma
no-cache
date
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server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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expires
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ga-audiences
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Image
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H3
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QUIC, , AES_128_GCM
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cafe /
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
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cache-control
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cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
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x-xss-protection
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expires
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metric
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General
Full URL
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H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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X-Contentful-User-Agent
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User-Agent
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Accept
application/json, text/plain, */*
Referer
https://www.cbtnuggets.com/
sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
via
1.1 varnish
contentful-api
cda
age
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x-cache
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cf-environment-id
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access-control-max-age
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access-control-allow-methods
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access-control-allow-origin
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access-control-expose-headers
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accept-ranges
bytes
access-control-allow-headers
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x-contentful-route
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x-cache-hits
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metric
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Preflight
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
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Origin
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Sec-Fetch-Mode
cors
User-Agent
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Response headers

access-control-allow-headers
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access-control-allow-methods
*
access-control-allow-origin
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content-length
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date
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via
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Server
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Reverse DNS
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Resource Hash
Security Headers
Name Value
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Request headers

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Access-Control-Request-Method
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cors
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Response headers

accept-ranges
bytes
access-control-allow-headers
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access-control-allow-methods
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server
Contentful
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68 B
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General
Full URL
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Security
TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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purpose
prefetch
x-nextjs-data
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sec-ch-ua-mobile
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x-datadog-origin
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User-Agent
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x-datadog-sampling-priority
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x-datadog-sampled
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Response headers

date
Tue, 11 Jun 2024 01:02:31 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
server
Vercel
x-vercel-id
iad1::2qzh7-1718067751918-aa0ac9c68948
x-matched-path
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x-middleware-skip
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cache-control
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3 B
68 B
Fetch
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strict-transport-security
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Response headers

strict-transport-security
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Response headers

pragma
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accept-ch
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
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x-content-type-options
nosniff
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Response headers

pragma
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x-content-type-options
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server
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Request headers

sec-ch-ua
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Response headers

pragma
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x-content-type-options
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Response headers

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x-content-type-options
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server
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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vary
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cache-control
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Request headers

sec-ch-ua
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AhF0CFIKisg+QZcMOO1kPVkD9iTw2dNL70IIkolxErMm0SFOkAwM8DqJk/f3op6Tt2uphjYo6y6Au/x61Tjg/wIAAABZeyJvcmlnaW4iOiJodHRwczovL3NpdGUuY29tOjQ0MyIsImZlYXR1cmUiOiJUcGNkIiwiZXhwaXJ5IjoxNzM1MzQzOTk5LCJpc1N1YmRvbWFpbiI6dHJ1ZX0=

Failed requests

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

Domain
telemetrics.klaviyo.com
URL
https://telemetrics.klaviyo.com/v1/metric

Verdicts & Comments Add Verdict or Comment

57 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.

object| 0 object| 1 object| 2 string| CBT_VERSION string| CBT_PROJECT function| initEmbeddedMessaging object| webpackChunk_N_E function| __next_set_public_path__ object| regeneratorRuntime object| next object| __NEXT_DATA__ object| dataLayer function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E function| __NEXT_PRELOADREADY object| DD_LOGS object| DD_RUM object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __APOLLO_CLIENT__ object| beamer_config string| vam function| va object| google_tag_manager function| postscribe object| google_tag_manager_external object| google_tag_data function| si function| ga string| GoogleAnalyticsObject function| onYouTubeIframeAPIReady function| UniversalUtmz object| google_tag_manager_seer_uutmz object| __SSG_MANIFEST object| embeddedservice_bootstrap boolean| vai boolean| sil object| gaGlobal object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady function| UET function| UET_init function| UET_push object| ueto_6de94755cc object| uetq object| gaplugins object| gaData function| hj object| _hjSettings object| hjSiteSettings function| hjBootstrap object| hjLazyModules object| hjBootstrapCalled

18 Cookies

Domain/Path Name / Value
.youtube.com/ Name: YSC
Value: ZgLxQWoXwZ4
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: WzUZ3m9EDT8
.youtube.com/ Name: VISITOR_PRIVACY_METADATA
Value: CgJDQRIEGgAgRA%3D%3D
www.cbtnuggets.com/ Name: _dd_s
Value: logs=0&expire=1718068651398&rum=0
.cbtnuggets.com/ Name: _gcl_au
Value: 1.1.1743757729.1718067751
.cbtnuggets.com/ Name: _ga_HCQQXR2HV9
Value: GS1.1.1718067751.1.0.1718067751.60.0.767665700
.cbtnuggets.com/ Name: _uetsid
Value: 48992f00278e11ef965b09bd4349553e
.cbtnuggets.com/ Name: _uetvid
Value: 48994810278e11efa8f1d580fe1abfee
.bing.com/ Name: MUID
Value: 3BF49AAB9D846C6F0EDF8E309C2E6D44
.bat.bing.com/ Name: MR
Value: 0
.cbtnuggets.com/ Name: _ga
Value: GA1.2.2043115665.1718067752
.cbtnuggets.com/ Name: _gid
Value: GA1.2.1329266873.1718067755
www.cbtnuggets.com/ Name: _uutmz
Value: source=klaviyo|campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND|medium=email
.cbtnuggets.com/ Name: _dc_gtm_UA-422835-4
Value: 1
.cbtnuggets.com/ Name: _gat_UA-422835-29
Value: 1
.cbtnuggets.com/ Name: _ga_BTPS0KM2C5
Value: GS1.2.1718067754.1.0.1718067754.0.0.0
.cbtnuggets.com/ Name: _hjSessionUser_880506
Value: eyJpZCI6IjJhYmNmZWYyLWI5MjctNWM5OC04NDk4LWEyOGU4OTZjM2EzMCIsImNyZWF0ZWQiOjE3MTgwNjc3NTU0NTcsImV4aXN0aW5nIjpmYWxzZX0=
.cbtnuggets.com/ Name: _hjSession_880506
Value: eyJpZCI6ImRhNWQ1ZmM0LTk2ZGUtNGMwYS1hMmJhLTdlNjYxMjhiNzc5YiIsImMiOjE3MTgwNjc3NTU0NTgsInMiOjAsInIiOjAsInNiIjowLCJzciI6MCwic2UiOjAsImZzIjoxLCJzcCI6MX0=

5 Console Messages

Source Level URL
Text
other warning URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr(Line 463)
Message:
Unrecognized feature: 'web-share'.
javascript error URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Message:
Access to XMLHttpRequest at 'https://telemetrics.klaviyo.com/v1/metric' from origin 'https://www.cbtnuggets.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://telemetrics.klaviyo.com/v1/metric
Message:
Failed to load resource: net::ERR_FAILED
other warning URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.cbtnuggets.com/blog/technology/networking/smtp-port-587-vs-25?utm_source=klaviyo&utm_medium=email&utm_campaign=Road%20To%20Network%2B%20v2%20Email%20%233%20RESEND&utm_id=01HZ7MG910JXWC1270HGRZ685N&_kx=rzCPWcFEWIXAHpEC63WNb2G9Wcq6vsPyhHZUF_i79xc54L6htCzDpEfYiqrYO-Uz.UzuaHr
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

Security Headers

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

Header Value
Strict-Transport-Security max-age=63072000
X-Content-Type-Options nosniff

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.

analytics.google.com
api.cbtnuggets.com
bat.bing.com
cbtnuggets2.my.salesforce-scrt.com
cbtnuggets2.my.site.com
cdn.contentful.com
images.ctfassets.net
script.hotjar.com
static-forms.klaviyo.com
static.hotjar.com
stats.g.doubleclick.net
telemetrics.klaviyo.com
trk.klclick1.com
vc.hotjar.io
www.cbtnuggets.com
www.google-analytics.com
www.google.ca
www.google.com
www.googletagmanager.com
www.youtube.com
telemetrics.klaviyo.com
108.139.29.38
13.107.21.237
142.251.174.156
142.251.174.93
151.101.2.133
151.101.210.49
172.253.115.102
173.194.204.190
18.160.10.40
18.160.18.112
18.160.41.112
18.160.46.62
18.165.83.58
209.85.144.94
209.85.201.97
209.85.232.105
209.85.232.113
23.53.35.134
23.53.35.137
3.162.112.125
52.13.101.60
76.76.21.123
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