PostHog
AnalyticsPostHog loaded on 14 sites in our October 2026 scan: 1% 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.
On 57% of the sites where it loaded, a consent banner was already present but hadn't been answered yet.
Often loaded alongside
Sites that load PostHog most often also load Google Analytics (79%), Google Ads (57%), Google (43%), OneTrust (36%), and Cloudflare Web Analytics (29%).
Domains it loads from
- us-assets.i.posthog.com
- us.i.posthog.com
- eu-assets.i.posthog.com
- app.posthog.com
- eu.i.posthog.com
Sites that load PostHog
The highest-ranked 14 of 14 sites.
- applovin.com8 tracking companies
- name.com3 tracking companies
- sagepub.com4 tracking companies
- oxylabs.io11 tracking companies
- flightradar24.com4 tracking companies
- ycombinator.com3 tracking companies
- cloudx.io3 tracking companies
- prezi.com1 tracking company
- dnsimple.com5 tracking companies
- brevo.com10 tracking companies
Show 4 more sites
- domaindetails.com2 tracking companies
- voximplant.com1 tracking company
- immutable.com2 tracking companies
- buildkite.com7 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.