Update README.md

README.md

@@ -72,3 +72,52 @@ Pirsch::track(
     ],
 );
 ```
+
+### Filter pages
+
+You can configure the `TrackPageview` middleware to exclude specific pages from being tracked.
+
+Create a new middleware like this:
+
+```php
+namespace App\Http\Middleware;
+
+use Pirsch\Http\Middleware\TrackPageview as Middleware;
+
+class TrackPageview extends Middleware
+{
+    /**
+     * The URIs that should be excluded from tracking.
+     *
+     * @var array<int,string>
+     */
+    protected array $except = [
+        'url/to/exclude',
+    ];
+
+    /**
+     * The Headers that should be excluded from tracking.
+     *
+     * @var array<int,string>
+     */
+    protected array $exceptHeaders = [
+        'X-ExcludedHeader',
+    ];
+}
+```
+
+- `except` is an array with all URIs paths taht you want to exclude from tracking.
+- `exceptHeaders` is an array with all Headers that you want to exclude from tracking.
+
+Then replace the `TrackPageview` middleware with this on in your middleware configuration:
+
+```php
+protected $middlewareGroups = [
+    'web' => [
+        // ...
+        \App\Http\Middleware\TrackPageview::class,
+    ],
+
+    // ...
+];
+```