--- title: page_viewed description: |- The `page_viewed` event logs an instance where a customer visited a page. This event is available on the online store, Checkout, **Order status** and Customer Account pages. > Note: Customer Accounts pages will only log the `page_viewed` event if a vanity domain is set up for the store. api_name: web-pixels source_url: html: https://shopify.dev/docs/api/web-pixels-api/standard-events/page_viewed md: https://shopify.dev/docs/api/web-pixels-api/standard-events/page_viewed.md --- # page\_​viewedinterface The `page_viewed` event logs an instance where a customer visited a page. This event is available on the online store, Checkout, **Order status** and Customer Account pages. Note Customer Accounts pages will only log the `page_viewed` event if a vanity domain is set up for the store. ## Properties * clientId string The client-side ID of the customer, provided by Shopify * context Context * data PixelEventsPageViewedData No additional data is provided by design. Use the event context to get the page metadata. E.g. `event.context.document.location.href` * id string The ID of the customer event * name string The name of the customer event * seq number The sequence index number of the event. * timestamp string The timestamp of when the customer event occurred, in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format * type EventType.Standard ### Context A snapshot of various read-only properties of the browser at the time of event * document Snapshot of a subset of properties of the \`document\` object in the top frame of the browser ```ts WebPixelsDocument ``` * navigator Snapshot of a subset of properties of the \`navigator\` object in the top frame of the browser ```ts WebPixelsNavigator ``` * window Snapshot of a subset of properties of the \`window\` object in the top frame of the browser ```ts WebPixelsWindow ``` ```ts export interface Context { /** * Snapshot of a subset of properties of the `document` object in the top * frame of the browser */ document?: WebPixelsDocument; /** * Snapshot of a subset of properties of the `navigator` object in the top * frame of the browser */ navigator?: WebPixelsNavigator; /** * Snapshot of a subset of properties of the `window` object in the top frame * of the browser */ window?: WebPixelsWindow; } ``` ### WebPixelsDocument A snapshot of a subset of properties of the \`document\` object in the top frame of the browser * characterSet Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Document), returns the character set being used by the document ```ts string ``` * location Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Document), returns the URI of the current document ```ts Location ``` * referrer Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Document), returns the URI of the page that linked to this page ```ts string ``` * title Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Document), returns the title of the current document ```ts string ``` ```ts export interface WebPixelsDocument { /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Document), * returns the character set being used by the document */ characterSet?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Document), * returns the URI of the current document */ location?: Location; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Document), * returns the URI of the page that linked to this page */ referrer?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Document), * returns the title of the current document */ title?: string; } ``` ### Location A snapshot of a subset of properties of the \`location\` object in the top frame of the browser * hash Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing a \`'#'\` followed by the fragment identifier of the URL ```ts string ``` * host Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing the host, that is the hostname, a \`':'\`, and the port of the URL ```ts string ``` * hostname Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing the domain of the URL ```ts string ``` * href Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing the entire URL ```ts string ``` * origin Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing the canonical form of the origin of the specific location ```ts string ``` * pathname Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing an initial \`'/'\` followed by the path of the URL, not including the query string or fragment ```ts string ``` * port Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing the port number of the URL ```ts string ``` * protocol Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing the protocol scheme of the URL, including the final \`':'\` ```ts string ``` * search Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Location), a string containing a \`'?'\` followed by the parameters or "querystring" of the URL ```ts string ``` ```ts export interface Location { /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing a `'#'` followed by the fragment identifier of the URL */ hash?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing the host, that is the hostname, a `':'`, and the port of * the URL */ host?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing the domain of the URL */ hostname?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing the entire URL */ href?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing the canonical form of the origin of the specific location */ origin?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing an initial `'/'` followed by the path of the URL, not * including the query string or fragment */ pathname?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing the port number of the URL */ port?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing the protocol scheme of the URL, including the final `':'` */ protocol?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Location), a * string containing a `'?'` followed by the parameters or "querystring" of * the URL */ search?: string; } ``` ### WebPixelsNavigator A snapshot of a subset of properties of the \`navigator\` object in the top frame of the browser * cookieEnabled Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Navigator), returns \`false\` if setting a cookie will be ignored and true otherwise ```ts boolean ``` * language Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Navigator), returns a string representing the preferred language of the user, usually the language of the browser UI. The \`null\` value is returned when this is unknown ```ts string ``` * languages Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Navigator), returns an array of strings representing the languages known to the user, by order of preference ```ts ReadonlyArray ``` * userAgent Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Navigator), returns the user agent string for the current browser ```ts string ``` ```ts export interface WebPixelsNavigator { /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Navigator), * returns `false` if setting a cookie will be ignored and true otherwise */ cookieEnabled?: boolean; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Navigator), * returns a string representing the preferred language of the user, usually * the language of the browser UI. The `null` value is returned when this * is unknown */ language?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Navigator), * returns an array of strings representing the languages known to the user, * by order of preference */ languages?: ReadonlyArray; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Navigator), * returns the user agent string for the current browser */ userAgent?: string; } ``` ### WebPixelsWindow A snapshot of a subset of properties of the \`window\` object in the top frame of the browser * innerHeight Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), gets the height of the content area of the browser window including, if rendered, the horizontal scrollbar ```ts number ``` * innerWidth Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), gets the width of the content area of the browser window including, if rendered, the vertical scrollbar ```ts number ``` * location Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), the location, or current URL, of the window object ```ts Location ``` * origin Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), the global object's origin, serialized as a string ```ts string ``` * outerHeight Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), gets the height of the outside of the browser window ```ts number ``` * outerWidth Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), gets the width of the outside of the browser window ```ts number ``` * pageXOffset Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), an alias for window\.scrollX ```ts number ``` * pageYOffset Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), an alias for window\.scrollY ```ts number ``` * screen Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Screen), the interface representing a screen, usually the one on which the current window is being rendered ```ts Screen ``` * screenX Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), the horizontal distance from the left border of the user's browser viewport to the left side of the screen ```ts number ``` * screenY Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), the vertical distance from the top border of the user's browser viewport to the top side of the screen ```ts number ``` * scrollX Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), the number of pixels that the document has already been scrolled horizontally ```ts number ``` * scrollY Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Window), the number of pixels that the document has already been scrolled vertically ```ts number ``` ```ts export interface WebPixelsWindow { /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), * gets the height of the content area of the browser window including, if * rendered, the horizontal scrollbar */ innerHeight?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), gets * the width of the content area of the browser window including, if rendered, * the vertical scrollbar */ innerWidth?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), the * location, or current URL, of the window object */ location?: Location; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), the * global object's origin, serialized as a string */ origin?: string; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), gets * the height of the outside of the browser window */ outerHeight?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), gets * the width of the outside of the browser window */ outerWidth?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), an * alias for window.scrollX */ pageXOffset?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), an * alias for window.scrollY */ pageYOffset?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Screen), the * interface representing a screen, usually the one on which the current * window is being rendered */ screen?: Screen; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), the * horizontal distance from the left border of the user's browser viewport to * the left side of the screen */ screenX?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), the * vertical distance from the top border of the user's browser viewport to the * top side of the screen */ screenY?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), the * number of pixels that the document has already been scrolled horizontally */ scrollX?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Window), the * number of pixels that the document has already been scrolled vertically */ scrollY?: number; } ``` ### Screen The interface representing a screen, usually the one on which the current window is being rendered * height Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Screen/height), the height of the screen ```ts number ``` * width Per \[MDN]\(https\://developer.mozilla.org/en-US/docs/Web/API/Screen/width), the width of the screen ```ts number ``` ```ts export interface Screen { /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Screen/height), * the height of the screen */ height?: number; /** * Per [MDN](https://developer.mozilla.org/en-US/docs/Web/API/Screen/width), * the width of the screen */ width?: number; } ``` ### PixelEventsPageViewedData No additional data is provided by design. Use the event context to get the page metadata. E.g. \`event.context.document.location.href\` ```ts export interface PixelEventsPageViewedData {} ``` ### EventType * AdvancedDom ```ts advanced-dom ``` * Custom ```ts custom ``` * Dom ```ts dom ``` * Meta ```ts meta ``` * Standard ```ts standard ``` ```ts export enum EventType { AdvancedDom = 'advanced-dom', Custom = 'custom', Dom = 'dom', Meta = 'meta', Standard = 'standard', } ``` ### Examples * #### Accessing Standard Events ##### App Pixel ```javascript import {register} from '@shopify/web-pixels-extension'; register(({analytics}) => { analytics.subscribe('page_viewed', (event) => { // Example for accessing event data const timeStamp = event.timestamp; const pageEventId = event.id; const payload = { event_name: event.name, event_data: { pageEventId: pageEventId, timeStamp: timeStamp, }, }; // Example for sending event data to third party servers fetch('https://example.com/pixel', { method: 'POST', body: JSON.stringify(payload), keepalive: true, }); }); }); ``` ##### Custom Pixel ```javascript analytics.subscribe('page_viewed', (event) => { // Example for accessing event data const timeStamp = event.timestamp; const pageEventId = event.id; const payload = { event_name: event.name, event_data: { pageEventId: pageEventId, timeStamp: timeStamp, }, }; // Example for sending event data to third party servers fetch('https://example.com/pixel', { method: 'POST', body: JSON.stringify(payload), keepalive: true, }); }); ```