Klaviyo
AnalyticsKlaviyo loaded on 5 sites in our October 2026 scan: 0% of the 2,450 most-visited sites we checked, before any visitor had given consent.
Category: Analytics. A company can do several jobs; this is its main role on the pages we saw.
Its cookies typically last about 13 months. On 60% of the sites where it loaded, a consent banner was already present but hadn't been answered yet.
Often loaded alongside
Sites that load Klaviyo most often also load Google Analytics (100%), Google (80%), Google Ads (80%), Cloudflare Web Analytics (60%), and LinkedIn (40%).
Domains it loads from
- static.klaviyo.com
- static-tracking.klaviyo.com
- fast.a.klaviyo.com
- a.klaviyo.com
- static-forms.klaviyo.com
Cookies
- __kla_id3 sites
Sites that load Klaviyo
The highest-ranked 5 of 5 sites.
- woocommerce.com5 tracking companies
- comodo.com6 tracking companies
- nanit.com6 tracking companies
- belkin.com4 tracking companies
- atlasobscura.com28 tracking companies
Understanding this page
- What the tracker categories mean
What "advertising," "analytics," "social," "consent" and the rest actually mean for a company or a cookie, and how CookieTosser decides which one applies.
- First-party vs third-party cookies (and why "first-party" still tracks you)
What the distinction actually means technically, why browsers only block one of the two, and how CNAME cloaking, server-side tagging and cookies like _ga let sites keep tracking under their own domain.
- How to block or limit trackers
Browser privacy settings, content blockers, Global Privacy Control and clearing cookies compared honestly — what each one actually stops, what it doesn't, and what it costs you in return.