Heatmaps & Session ReplayWhat is Crazy Egg?
Crazy Egg is a heatmap, scroll-map, and A/B-testing tool that visualises where visitors click and how far they scroll, helping teams decide what to change on a page.
19,897
sites use Crazy Egg in our index
0.66%
of scanned sites (rough share)
Why Crazy Egg matters
Crazy Egg is a long-standing CRO tool found on marketing sites focused on landing-page optimisation. It is lightweight but, like all client-side scripts, should be consent-gated for EU visitors.
Sites using Crazy Egg
A sample of higher-traffic domains in the TagStack index where Crazy Egg was detected.
smiles.com.br garanka.fr chateaulanerthe.fr cinecapitole.fr artetjeux.fr nails.silcare.com ilot-vins.fr cinejaude.fr idsein.fr auboisenchante.fr fixodent.fr www.wwe.com adn-cosmetik.fr aussiehair.fr impact-evolution.fr
Is your Crazy Egg set up correctly?
- The snapshot script is on the pages you actually want to analyse.
- Consent is honoured for EU visitors.
See Crazy Egg on any website
Enter a URL to reveal its full tracking stack — every tag, pixel and consent tool — in seconds. No login or code access required.
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Common Crazy Egg alternatives
Crazy Egg FAQ
TagStack has detected Crazy Egg on 19,897 websites in its scan index of millions of domains. That number reflects live tag detection, so it grows as more sites are scanned.