}>Hotjar

[Hotjar](https://www.hotjar.com) is a heatmap, session-recording and survey tool. This is a **device (client-side) destination**: Jitsu loads the Hotjar tag in the visitor's browser and forwards events to it, so recordings and surveys can be filtered by user attribute. Event mapping: - **identify** — calls `hj('identify', userId, attributes)`, forwarding traits as user attributes. An anonymous user (`null` id) is allowed. - **track** — calls `hj('event', name)`. Event names are truncated to 250 characters and spaces are replaced with underscores, per Hotjar's rules. Hotjar events carry only a name; enable **Track event properties → attributes** to merge properties into the identified user's record. - **page** — no-op by default. Enable **SPA page views** to emit `hj('stateChange', path)` on each Jitsu `page` event (recommended for single-page apps). If you already load Hotjar on your site (via your own snippet or a tag manager), disable **Load Hotjar** — Jitsu will forward events to your existing Hotjar instance instead of loading a second copy. In that case the Site ID is only used when Jitsu loads the tag. ## Configuration