Host Profile

www.klaviyo.com

fqdnklaviyo.com
2
IPs
7
Tech
1
Certs
2
Cookies
32
Headers
7
MIME
1
Incoming
22
Outgoing
First Seen
2013-10-18 18:50:28
Last Seen
2026-08-25 18:40:25
Times Seen
4
Registered
2012-03-29 00:00:00
Subdomain
www

IP Addresses

2
IPASNAS NameCountryFirst SeenLast SeenSeen
172.64.147.119AS13335CLOUDFLARENET-2026-08-25 18:40:252026-08-25 18:40:251
104.18.40.137AS13335CLOUDFLARENET-2026-08-24 14:00:182026-08-25 13:52:223

Technologies

7
Klaviyo.svg
Klaviyo (Marketing automation)

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

https://www.klaviyo.com/
First2026-08-24 14:00:18
Last2026-08-25 18:40:25
Seen4
reCAPTCHA.svg
reCAPTCHA (Security)

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

https://www.google.com/recaptcha/
First2026-08-24 14:00:18
Last2026-08-25 18:40:25
Seen4
HSTS (Security)

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

https://www.rfc-editor.org/rfc/rfc6797#section-6.1
First2026-08-24 14:00:18
Last2026-08-25 18:40:25
Seen4
CloudFlare.svg
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.

https://www.cloudflare.com
First2026-08-24 14:00:18
Last2026-08-25 18:40:25
Seen4
Netlify.svg
Netlify (PaaS, CDN)

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

https://www.netlify.com/
First2026-08-24 14:00:18
Last2026-08-25 18:40:25
Seen4
Optimizely.svg
Optimizely (A/B Testing, Personalisation)

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

https://www.optimizely.com
First2026-08-24 14:00:18
Last2026-08-25 18:40:25
Seen4
Envoy.png
Envoy (Reverse proxies)

Envoy is an open-source edge and service proxy, designed for cloud-native applications.

https://www.envoyproxy.io/
First2026-08-24 14:00:18
Last2026-08-25 13:52:22
Seen3

Certificates

1
Google Trust Services
f141cffff5a5980187bad619729a3d2f6c02e1b3fc9e00638c2b7d6f300dcf90
Subject CNklaviyo.com
Subject Orgunknown
Issuer CNWE1
Valid From2026-08-18 18:17:25
Valid To2026-11-16 19:17:21

Cookies

2
NamePathSameSiteFlagsFirst SeenLast Seen
hasLoggedInBefore/laxsecure, persistent2026-08-24 14:00:182026-08-25 18:40:25
_kvyo_mkt_id/laxsecure, persistent2026-08-24 14:00:182026-08-25 18:40:25

HTTP Headers

32
x-nf-request-id x4
set-cookie x4
strict-transport-security x4
vary x4
x-content-type-options x4
x-firefox-spdy x4
x-frame-options x4
x-geo-decision x4
accept-ranges x4
access-control-allow-origin x4
age x4
cache-control x4
cache-status x4
cf-cache-status x4
cf-ray x4
content-encoding x4
content-length x4
content-security-policy-report-only x4
content-type x4
date x4
etag x4
referrer-policy x4
server x4
service-worker-allowed x4
access-control-allow-credentials x3
access-control-allow-headers x3
access-control-allow-methods x3
x-envoy-upstream-service-time x3
access-control-max-age x3
content-security-policy x3
x-klaviyo-req-id x3
content-language x3

MIME Types

7
application/javascript
Seen 4 times
text/css
Seen 4 times
text/html
Seen 4 times
image/webp
Seen 3 times
image/png
Seen 3 times
application/json
Seen 3 times
font/woff2
Seen 3 times

Relations

Hosts observed redirecting, loading, calling, or embedding one another.

23
SourceRelationTargetFirst SeenLast SeenSeen
www.klaviyo.comloads fromtranscend-cdn.com2026-08-24 14:00:182026-08-25 18:40:254
www.klaviyo.comloads fromcdn.sanity.io2026-08-24 14:00:182026-08-25 18:40:254
www.klaviyo.comloads fromjs.hs-scripts.com2026-08-24 14:00:182026-08-25 18:40:254
www.klaviyo.comloads fromjs.hsforms.net2026-08-24 14:00:182026-08-25 18:40:254
www.klaviyo.comloads fromstatic.klaviyo.com2026-08-24 14:00:182026-08-25 18:40:254
www.klaviyo.comloads fromwww.google.com2026-08-24 14:00:182026-08-25 18:40:254
www.klaviyo.comloads fromwww.googletagmanager.com2026-08-24 14:00:182026-08-25 18:40:254
www.klaviyo.comloads fromextend.vimeocdn.com2026-08-24 14:00:182026-08-25 13:52:222
www.klaviyo.comcallspaapi517.d41.co2026-08-24 14:00:182026-08-25 13:52:222
www.klaviyo.comloads fromspider.australiarevival.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comcallsevents.navattic.com2026-08-24 14:00:182026-08-25 13:52:222
www.klaviyo.comloads fromjs.navattic.com2026-08-24 14:00:182026-08-25 13:52:222
www.klaviyo.comcallstranscend-cdn.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comloads fromd1igp3oop3iho5.cloudfront.net2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comloads fromcdn-0.d41.co2026-08-24 14:00:182026-08-25 13:52:222
www.klaviyo.comcallsvimeo.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comloads fromplayer.vimeo.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comembedsplayer.vimeo.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comloads fromwww.gstatic.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comembedswww.google.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comloads fromcdnjs.cloudflare.com2026-08-24 14:00:182026-08-25 13:52:223
www.klaviyo.comloads fromfonts.gstatic.com2026-08-24 14:00:182026-08-25 13:52:223
klaviyo.comredirects towww.klaviyo.com2026-08-24 14:00:182026-08-24 14:13:482