diff --git a/system/src/Grav/Common/Page/Page.php b/system/src/Grav/Common/Page/Page.php
index 3ff1399b8..71c5e9a37 100644
--- a/system/src/Grav/Common/Page/Page.php
+++ b/system/src/Grav/Common/Page/Page.php
@@ -164,8 +164,8 @@ class Page
                     unset($process_fields[$field]);
                 }
             }
-            $text_header = Grav::instance()['twig']->processString(json_encode($process_fields), ['page'=>$this]);
-            $this->header((object) (json_decode($text_header, true) + $ignored_fields));
+            $text_header = Grav::instance()['twig']->processString(json_encode($process_fields), ['page' => $this]);
+            $this->header((object)(json_decode($text_header, true) + $ignored_fields));
         }
     }
 
@@ -419,7 +419,7 @@ class Page
                 $this->last_modified = (bool)$this->header->last_modified;
             }
             if (isset($this->header->ssl)) {
-                $this->ssl = (bool) $this->header->ssl;
+                $this->ssl = (bool)$this->header->ssl;
             }
             if (isset($this->header->template_format)) {
                 $this->template_format = $this->header->template_format;
@@ -507,6 +507,7 @@ class Page
         }
 
         $summary = Utils::truncateHTML($content, $size);
+
         return html_entity_decode($summary);
     }
 
@@ -629,6 +630,7 @@ class Page
         if ($this->content === null) {
             $this->content();
         }
+
         return $this->getContentMeta();
     }
 
@@ -647,18 +649,20 @@ class Page
      * Return the whole contentMeta array as it currently stands
      *
      * @param null $name
+     *
      * @return mixed
      */
     public function getContentMeta($name = null)
     {
         if ($name) {
-            if(isset($this->content_meta[$name])) {
+            if (isset($this->content_meta[$name])) {
                 return $this->content_meta[$name];
             } else {
                 return null;
             }
 
         }
+
         return $this->content_meta;
     }
 
@@ -666,6 +670,7 @@ class Page
      * Sets the whole content meta array in one shot
      *
      * @param $content_meta
+     *
      * @return mixed
      */
     public function setContentMeta($content_meta)
@@ -1108,6 +1113,7 @@ class Page
      * in the URL. (e.g. `html`, `json`, `xml`, etc).
      *
      * @param null $var
+     *
      * @return null
      */
     public function templateFormat($var = null)
@@ -1117,7 +1123,7 @@ class Page
         }
 
         if (empty($this->template_format)) {
-            $this->template_format =  Grav::instance()['uri']->extension();
+            $this->template_format = Grav::instance()['uri']->extension();
         }
 
         return $this->template_format;
@@ -1131,16 +1137,16 @@ class Page
      * @return null|string
      */
     public function extension($var = null)
-{
-    if ($var !== null) {
-        $this->extension = $var;
-    }
-    if (empty($this->extension)) {
-        $this->extension = '.' . pathinfo($this->name(), PATHINFO_EXTENSION);
-    }
+    {
+        if ($var !== null) {
+            $this->extension = $var;
+        }
+        if (empty($this->extension)) {
+            $this->extension = '.' . pathinfo($this->name(), PATHINFO_EXTENSION);
+        }
 
-    return $this->extension;
-}
+        return $this->extension;
+    }
 
     /**
      * Returns the page extension, got from the page `url_extension` config and falls back to the
@@ -1156,7 +1162,8 @@ class Page
 
         // if not set in the page get the value from system config
         if (empty($this->url_extension)) {
-            $this->url_extension = trim(isset($this->header->append_url_extension) ? $this->header->append_url_extension : Grav::instance()['config']->get('system.pages.append_url_extension', false));
+            $this->url_extension = trim(isset($this->header->append_url_extension) ? $this->header->append_url_extension : Grav::instance()['config']->get('system.pages.append_url_extension',
+                false));
         }
 
         return $this->url_extension;
@@ -1318,7 +1325,7 @@ class Page
     public function ssl($var = null)
     {
         if ($var !== null) {
-            $this->ssl = (bool) $var;
+            $this->ssl = (bool)$var;
         }
 
         return $this->ssl;
@@ -1379,21 +1386,28 @@ class Page
                 // Backward compatibility for nested arrays in metas
                 if (is_array($value)) {
                     foreach ($value as $property => $prop_value) {
-                        $prop_key                  = $key . ":" . $property;
-                        $this->metadata[$prop_key] = ['name' => $prop_key, 'property' => $prop_key, 'content' => htmlspecialchars($prop_value, ENT_QUOTES, 'UTF-8')];
+                        $prop_key = $key . ":" . $property;
+                        $this->metadata[$prop_key] = [
+                            'name'     => $prop_key,
+                            'property' => $prop_key,
+                            'content'  => htmlspecialchars($prop_value, ENT_QUOTES, 'UTF-8')
+                        ];
                     }
                 } else {
                     // If it this is a standard meta data type
                     if ($value) {
                         if (in_array($key, $header_tag_http_equivs)) {
-                            $this->metadata[$key] = ['http_equiv' => $key, 'content' => htmlspecialchars($value, ENT_QUOTES, 'UTF-8')];
+                            $this->metadata[$key] = [
+                                'http_equiv' => $key,
+                                'content'    => htmlspecialchars($value, ENT_QUOTES, 'UTF-8')
+                            ];
                         } elseif ($key == 'charset') {
                             $this->metadata[$key] = ['charset' => htmlspecialchars($value, ENT_QUOTES, 'UTF-8')];
                         } else {
                             // if it's a social metadata with separator, render as property
-                            $separator    = strpos($key, ':');
+                            $separator = strpos($key, ':');
                             $hasSeparator = $separator && $separator < strlen($key) - 1;
-                            $entry        = ['name' => $key, 'content' => htmlspecialchars($value, ENT_QUOTES, 'UTF-8')];
+                            $entry = ['name' => $key, 'content' => htmlspecialchars($value, ENT_QUOTES, 'UTF-8')];
 
                             if ($hasSeparator) {
                                 $entry['property'] = $key;
@@ -1421,8 +1435,8 @@ class Page
     {
         if ($var !== null && $var !== "") {
             $this->slug = $var;
-            if(!preg_match('/^[a-z0-9][-a-z0-9]*$/', $this->slug)){
-                Grav::instance()['log']->notice("Invalid slug set in YAML frontmatter: " . $this->rawRoute() . " => ".  $this->slug);
+            if (!preg_match('/^[a-z0-9][-a-z0-9]*$/', $this->slug)) {
+                Grav::instance()['log']->notice("Invalid slug set in YAML frontmatter: " . $this->rawRoute() . " => " . $this->slug);
             }
         }
 
@@ -1431,7 +1445,6 @@ class Page
         }
 
 
-
         return $this->slug;
     }
 
@@ -2180,6 +2193,7 @@ class Page
     {
         $home = Grav::instance()['config']->get('system.home.alias');
         $is_home = ($this->route() == $home || $this->rawRoute() == $home);
+
         return $is_home;
     }