diff --git a/README.md b/README.md
index 5bebb00..36cc0e7 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ const plausible = Plausible({
 | hashMode       | `bool`   | Enables tracking based on URL hash changes.                       | `false`                  |
 | trackLocalhost | `bool`   | Enables tracking on *localhost*.                                  | `false`                  |
 | apiHost        | `string` | Plausible's API host to use. Change this if you are self-hosting. | `'https://plausible.io'` |
+| useSendBeacon  | `bool`   | Enables the use of `navigator.sendBeacon` method to send events.  | `false`                  |
 
 The object returned from `Plausible()` contains the functions that you'll use to track your events. These functions are:
 
@@ -207,7 +208,7 @@ You can also track all clicks to outbound links using `enableAutoOutboundTrackin
 
 For details on how to setup the tracking, visit the [docs](https://docs.plausible.io/outbound-link-click-tracking).
 
-This function adds a `click` event listener to all `a` tags on the page and reports them to Plausible. It also creates a [MutationObserver](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver) that efficiently tracks node mutations, so dynamically-added links are also tracked.
+This function adds a `click` event listener to all `a` tags on the page and reports them to Plausible. It also creates a [MutationObserver](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver) that efficiently tracks node mutations, so dynamically-added links are also tracked. Event is sent with `navigator.sendBeacon` method.
 
 ```ts
 import Plausible from 'plausible-tracker'
diff --git a/src/lib/request.spec.ts b/src/lib/request.spec.ts
index 4016de0..c0255e2 100644
--- a/src/lib/request.spec.ts
+++ b/src/lib/request.spec.ts
@@ -19,9 +19,17 @@ let xhrMockClass: ReturnType<typeof getXhrMockClass>;
 
 const xmr = jest.spyOn(window, 'XMLHttpRequest');
 
+Object.assign(navigator, {
+  sendBeacon() {
+    // just making node aware this function exists
+  },
+});
+const sendBeacon = jest.spyOn(navigator, 'sendBeacon');
+
 const defaultData: Required<PlausibleOptions> = {
   hashMode: false,
   trackLocalhost: false,
+  useSendBeacon: false,
   url: 'https://my-app.com/my-url',
   domain: 'my-app.com',
   referrer: null,
@@ -78,6 +86,25 @@ describe('sendEvent', () => {
 
     expect(xhrMockClass.send).toHaveBeenCalledWith(JSON.stringify(payload));
   });
+  test('sends via Navigator#sendBeacon', () => {
+    expect(sendBeacon).not.toHaveBeenCalled();
+    sendEvent('myEvent', { ...defaultData, useSendBeacon: true });
+    expect(sendBeacon).toHaveBeenCalledTimes(1);
+
+    const payload = {
+      n: 'myEvent',
+      u: defaultData.url,
+      d: defaultData.domain,
+      r: defaultData.referrer,
+      w: defaultData.deviceWidth,
+      h: 0,
+    };
+
+    expect(sendBeacon).toHaveBeenCalledWith(
+      `${defaultData.apiHost}/api/event`,
+      JSON.stringify(payload)
+    );
+  });
   test('hash mode', () => {
     expect(xmr).not.toHaveBeenCalled();
     sendEvent('myEvent', { ...defaultData, hashMode: true });
diff --git a/src/lib/request.ts b/src/lib/request.ts
index e7c5f2a..2e91f97 100644
--- a/src/lib/request.ts
+++ b/src/lib/request.ts
@@ -13,10 +13,10 @@ type EventPayload = {
   readonly p?: string;
 };
 
-// eslint-disable-next-line functional/no-mixed-type
 export type EventOptions = {
   /**
    * Callback called when the event is successfully sent.
+   * Does not work with `useSendBeacon = true`.
    */
   readonly callback?: () => void;
   /**
@@ -68,15 +68,19 @@ export function sendEvent(
     p: options && options.props ? JSON.stringify(options.props) : undefined,
   };
 
-  const req = new XMLHttpRequest();
-  req.open('POST', `${data.apiHost}/api/event`, true);
-  req.setRequestHeader('Content-Type', 'text/plain');
-  req.send(JSON.stringify(payload));
-  // eslint-disable-next-line functional/immutable-data
-  req.onreadystatechange = () => {
-    if (req.readyState !== 4) return;
-    if (options && options.callback) {
-      options.callback();
-    }
-  };
+  if (!data?.useSendBeacon) {
+    const req = new XMLHttpRequest();
+    req.open('POST', `${data.apiHost}/api/event`, true);
+    req.setRequestHeader('Content-Type', 'text/plain');
+    req.send(JSON.stringify(payload));
+    // eslint-disable-next-line functional/immutable-data
+    req.onreadystatechange = () => {
+      if (req.readyState !== 4) return;
+      if (options && options.callback) {
+        options.callback();
+      }
+    };
+  } else {
+    navigator.sendBeacon(`${data.apiHost}/api/event`, JSON.stringify(payload));
+  }
 }
diff --git a/src/lib/tracker.spec.ts b/src/lib/tracker.spec.ts
index 95dd922..e250706 100644
--- a/src/lib/tracker.spec.ts
+++ b/src/lib/tracker.spec.ts
@@ -13,6 +13,7 @@ describe('tracker', () => {
   const getDefaultData: () => Required<PlausibleOptions> = () => ({
     hashMode: false,
     trackLocalhost: false,
+    useSendBeacon: false,
     url: location.href,
     domain: location.hostname,
     referrer: document.referrer || null,
@@ -23,6 +24,7 @@ describe('tracker', () => {
   const getCustomData: () => Required<PlausibleOptions> = () => ({
     hashMode: true,
     trackLocalhost: true,
+    useSendBeacon: false,
     url: 'https://my-url.com',
     domain: 'my-domain.com',
     referrer: 'my-referrer',
diff --git a/src/lib/tracker.ts b/src/lib/tracker.ts
index a0a6aa9..d05cb3c 100644
--- a/src/lib/tracker.ts
+++ b/src/lib/tracker.ts
@@ -23,6 +23,11 @@ export type PlausibleInitOptions = {
    * Defaults to `'https://plausible.io'`
    */
   readonly apiHost?: string;
+  /**
+   * Whether to use `Navigator#sendBeacon`.
+   * Defaults to `false`.
+   */
+  readonly useSendBeacon?: boolean;
 };
 
 /**
@@ -223,6 +228,7 @@ export default function Plausible(
     referrer: document.referrer || null,
     deviceWidth: window.innerWidth,
     apiHost: 'https://plausible.io',
+    useSendBeacon: false,
     ...defaults,
   });
 
@@ -276,26 +282,8 @@ export default function Plausible(
       attributeFilter: ['href'],
     }
   ) => {
-    function trackClick(this: HTMLAnchorElement, event: MouseEvent) {
-      trackEvent('Outbound Link: Click', { props: { url: this.href } });
-
-      /* istanbul ignore next */
-      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-      // @ts-ignore
-      if (
-        !(
-          typeof process !== 'undefined' &&
-          process &&
-          process.env.NODE_ENV === 'test'
-        )
-      ) {
-        setTimeout(() => {
-          // eslint-disable-next-line functional/immutable-data
-          location.href = this.href;
-        }, 150);
-      }
-
-      event.preventDefault();
+    function trackClick(this: HTMLAnchorElement, _: MouseEvent) {
+      trackEvent('Outbound Link: Click', { props: { url: this.href } }, { useSendBeacon: true });
     }
 
     // eslint-disable-next-line functional/prefer-readonly-type