\n \n Click here\n {\" \"}\n to see a track event\n
\n );\n }\n}\n```\n\n### Track Pageviews\n\nIf you want to track pageviews automatically, set `trackPage` to `true` in your `gatsby-config.js` file. What we mean by _\"automatically\"_ is that whenever there is a route change, we leverage Gatsby's `onRouteUpdate` API in the `gatsby-browser.js` file ([link](https://www.gatsbyjs.org/docs/browser-apis/#onRouteUpdate)) to invoke `window.analytics.page()` on each route change. But if you want to pass in properties along with the pageview call (ie, it's common to see folks pass in some user or account data with each page call), then you'll have to set `trackPage: false` and call it yourself in your `gatsby-browser.js` file, like this:\n\n```javascript\n// gatsby-browser.js\nexports.onRouteUpdate = () => {\n window.analytics && window.analytics.page();\n};\n```\n","readmeFilename":"README.md"}