Security Analysis Results

www.klaviyo.com

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://www.klaviyo.com/

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:December 2, 2025 20:17:14
Scan Complete

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Page Information

Target URL
https://www.klaviyo.com/
Page Title
Klaviyo: AI Email Marketing
www.klaviyo.com faviconSite Favicon
Status
Active

Host Information

Domain
www.klaviyo.com
Server
cloudflare
Country
United States
IP Address
172.64.147.119
ASN Information
13335
CLOUDFLARENET

Technologies

React logo
React
JavaScript frameworks
Gatsby logo
Gatsby
Static site generator
reCAPTCHA logo
reCAPTCHA
Security
Qualified logo
Qualified
Live chat
Optimizely logo
Optimizely
A/B Testing
Netlify logo
Netlify
PaaS
+7 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
WE1
Valid From
2025-10-27 16:40:27
Valid Until
2026-01-25 17:40:24
Subject Name
klaviyo.com

Performance Statistics

92
Total Requests
19
Domains
18
IP Addresses
2.81 MB
Transfer Size
Content Size7.1 MB

HTTP Headers

access-control-allow-origin
*
age
4374
cache-control
public,max-age=0,must-revalidate
cache-status
"Netlify Edge"; hit
cf-cache-status
DYNAMIC
cf-ray
9a7d81e67f18281c-SEA
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Tue, 02 Dec 2025 20:17:23 GMT
referrer-policy
same-origin
server
cloudflare
service-worker-allowed
/
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-nf-request-id
01KBGBCV7M8QPXZXQJMB31A540
x-xss-protection
1; mode=block
18 headers detected

Technology Stack Analysis

React

React

JavaScript frameworks

React is an open-source JavaScript library for building user interfaces or UI components.

Gatsby

Gatsby

Static site generatorJavaScript frameworks

Gatsby is a React-based open-source framework with performance, scalability and security built-in.

reCAPTCHA

reCAPTCHA

Security

reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.

Qualified

Qualified

Live chatMarketing automation

Qualified is a B2B marketer that allows buyers and sales reps to connect through real-time website conversations.

Optimizely

Optimizely

A/B TestingPersonalisation

Optimizely is an experimentation platform that helps developers build and run A/B tests on websites.

Netlify

Netlify

PaaSCDN

Netlify providers hosting and server-less backend services for web applications and static websites.

Microsoft Advertising

Microsoft Advertising

Advertising

Microsoft Advertising is an online advertising platform developed by Microsoft.

Klaviyo

Klaviyo

Marketing automation

Klaviyo is an email and SMS marketing platform for online businesses.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Google Tag Manager

Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Google Analytics

Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Webpack

Webpack

Miscellaneous

Webpack is an open-source JavaScript module bundler.

Website Cookies 5

__q_state_QXXydKGCPwwjwrgb

.klaviyo.com

Lax
Value
[__q_state_QXXydKGCPwwjwrgb redacted]
Expires:12/2/2026

_gcl_au

.klaviyo.com

Value
1.1.1032957988.1764706647
Expires:3/2/2026

_cq_suid

.klaviyo.com

Secure None
Value
1.1764706645.Vjyf6bB3Cm2ROOuE
Expires:Session

_cq_duid

.klaviyo.com

Secure None
Value
1.1764706645.HuHHnuuD4Z1n8lAv
Expires:3/4/2026

hasLoggedInBefore

.klaviyo.com

Secure Lax
Value
false
Expires:12/2/2026

External Links 23

Help center

help.klaviyo.com

Analyze
Target URL
https://help.klaviyo.com/hc/en-us

Academy

academy.klaviyo.com

Analyze
Target URL
https://academy.klaviyo.com/

Community

community.klaviyo.com

Analyze
Target URL
https://community.klaviyo.com/

Developer Portal

developers.klaviyo.com

Analyze
Target URL
https://developers.klaviyo.com/en/

View top apps and integrations

marketplace.klaviyo.com

Analyze
Target URL
http://marketplace.klaviyo.com/en-us

Advertising

marketplace.klaviyo.com

Analyze
Target URL
https://marketplace.klaviyo.com/en-us/browse/?categoryId=15

Shipping

marketplace.klaviyo.com

Analyze
Target URL
https://marketplace.klaviyo.com/en-us/browse/?categoryId=9

Point of sale

marketplace.klaviyo.com

Analyze
Target URL
https://marketplace.klaviyo.com/en-us/browse/?categoryId=18

Loyalty

marketplace.klaviyo.com

Analyze
Target URL
https://marketplace.klaviyo.com/en-us/browse/?categoryId=8

Subscription

marketplace.klaviyo.com

Analyze
Target URL
https://marketplace.klaviyo.com/en-us/browse/?categoryId=25

DevelopersCreate apps and integrations to grow your business using Klaviyo’s APIs

developers.klaviyo.com

Analyze
Target URL
https://developers.klaviyo.com/en

Getting started

developers.klaviyo.com

Analyze
Target URL
https://developers.klaviyo.com/en/docs/get_started

Developer guides

developers.klaviyo.com

Analyze
Target URL
https://developers.klaviyo.com/en/docs

API docs

developers.klaviyo.com

Analyze
Target URL
https://developers.klaviyo.com/en/reference/api_overview

Academy

academy.klaviyo.com

Analyze
Target URL
https://academy.klaviyo.com/en-us

Community

community.klaviyo.com

Analyze
Target URL
https://community.klaviyo.com

Partner directoryExplore partners to work with

connect.klaviyo.com

Analyze
Target URL
https://connect.klaviyo.com

MCP server

developers.klaviyo.com

Analyze
Target URL
https://developers.klaviyo.com/en/docs/klaviyo_mcp_server

Investor relations

investors.klaviyo.com

Analyze
Target URL
https://investors.klaviyo.com/overview/default.aspx

Facebook

www.facebook.com

Analyze
Target URL
https://www.facebook.com/Klaviyo/

Twitter

twitter.com

Analyze
Target URL
https://twitter.com/klaviyo/

LinkedIn

www.linkedin.com

Analyze
Target URL
https://www.linkedin.com/company/klaviyo/

Instagram

www.instagram.com

Analyze
Target URL
https://www.instagram.com/klaviyo/

Requested Domains 19

692f3518d621750008519576--klaviyo-marketing-site-us.netlify.app

Unknown Type
No category information available

app.qualified.com

Unknown Type
No category information available

bat.bing.com

Unknown Type
No category information available

bat.bing.net

Unknown Type
No category information available

bite.australiarevival.com

Unknown Type
No category information available

cdn.bc0a.com

Unknown Type
No category information available

cdn.optimizely.com

Unknown Type
No category information available

geolocation.onetrust.com

Unknown Type
No category information available

googleads.g.doubleclick.net

Unknown Type
No category information available

js.hsforms.net

Unknown Type
No category information available

js.qualified.com

Unknown Type
No category information available

o19233.ingest.sentry.io

Unknown Type
No category information available

spider.australiarevival.com

Unknown Type
No category information available

www.google.co.uk

Unknown Type
No category information available

www.google.com

Unknown Type
No category information available

www.googleadservices.com

Unknown Type
No category information available

www.googletagmanager.com

Unknown Type
No category information available

www.gstatic.com

Unknown Type
No category information available

www.klaviyo.com

Subdomain
Categories
BusinessBusiness & Economy
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