diff --git a/.gitignore b/.gitignore
index 57872d0..2085207 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 /vendor/
+/.phpunit.result.cache
+.idea
diff --git a/index.php b/index.php
index 0b8dbf4..d32efb1 100644
--- a/index.php
+++ b/index.php
@@ -11,13 +11,12 @@ use Lewisdale\Webmentions\Router\Response;
 use Lewisdale\Webmentions\Router\StatusCode;
 use Lewisdale\Webmentions\Webmention;
 
-$mentioner = new Webmention();
-
 $router = new Router();
 
-$router->post("/send", function(Request $req, Response $response) use ($webmention) {
-	$source = $req->query["source"];
-	$webmention->sendForPage($source);
+$router->post("/send", function(Request $req, Response $response) {
+    $mentioner = new Webmention();
+    $source = $req->query["source"];
+	$mentioner->sendForPage($source);
 });
 
 $router->post("/endpoint", function(Request $req, Response $response) {
@@ -39,6 +38,5 @@ $router->post("/endpoint", function(Request $req, Response $response) {
 	$response->status_code = StatusCode::Created;
 });
 
-$router->dispatch();
-
-?>
\ No newline at end of file
+$router->get('/', fn($req, $res) => "<h1>Webmention server</h1>");
+$router->dispatch();
\ No newline at end of file
diff --git a/src/Endpoint.php b/src/Endpoint.php
index f845f18..8099573 100644
--- a/src/Endpoint.php
+++ b/src/Endpoint.php
@@ -112,7 +112,7 @@ class Endpoint {
     {
         $card = $document->filter('.p-author.h-card')->eq(0);
         
-        if ($card)
+        if ($card->count())
         {
             $name = $card->filter('.p-name')?->text("");
             $url = $card->filter('.u-url')?->text("");
diff --git a/tests/EndpointTest.php b/tests/EndpointTest.php
index b808c63..3f54359 100644
--- a/tests/EndpointTest.php
+++ b/tests/EndpointTest.php
@@ -119,9 +119,11 @@ class EndpointTest extends TestCase {
             <head>
             </head>
             <body>
-                <h1>Some content</h1>
-                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
-                <p>I'm liking <a href="$target" class="u-like-of">this post</a>.</p>
+                <article>
+                    <h1>Some content</h1>
+                    <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
+                    <p>I'm liking <a href="$target" class="u-like-of">this post</a>.</p>
+                </article>
             </body>
         </html>
         XML;
@@ -160,9 +162,11 @@ class EndpointTest extends TestCase {
             <head>
             </head>
             <body>
-                <h1>Some content</h1>
-                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
-                <p>I'm writing about <a href="$target" class="my-link">this post</a>.</p>
+                <article class="h-entry">
+                    <h1>Some content</h1>
+                    <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
+                    <p>I'm writing about <a href="$target" class="my-link">this post</a>.</p>                
+                </article>
             </body>
         </html>
         XML;
@@ -200,9 +204,11 @@ class EndpointTest extends TestCase {
             <head>
             </head>
             <body>
-                <h1>Some content</h1>
-                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
-                <p>I'm writing about <a href="$target" class="u-in-reply-to">this post</a>.</p>
+                <article class="h-entry">
+                    <h1>Some content</h1>
+                    <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
+                    <p>I'm writing about <a href="$target" class="u-in-reply-to">this post</a>.</p>
+                </article>
             </body>
         </html>
         XML;
@@ -240,9 +246,11 @@ class EndpointTest extends TestCase {
             <head>
             </head>
             <body>
-                <h1>Some content</h1>
-                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
-                <p>I'm writing about <a href="$target" class="u-repost-of">this post</a>.</p>
+                <article="h-entry">
+                    <h1>Some content</h1>
+                    <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
+                    <p>I'm writing about <a href="$target" class="u-repost-of">this post</a>.</p>
+                </article>
             </body>
         </html>
         XML;
@@ -265,7 +273,7 @@ class EndpointTest extends TestCase {
         $mockGateway->expects($this->once())
             ->method('save')
             ->with($this->objectContains('type', MentionType::Repost));
-                
+
         $endpoint = new Endpoint($mockClient, $mockGateway);
         $endpoint->receiveWebmention($source, $target);
     }
