diff --git a/config.yml b/config.yml
index 1cb1e01..b329c18 100644
--- a/config.yml
+++ b/config.yml
@@ -6,6 +6,7 @@ params:
   author: TheOrangeOne
   author_name: Jake Howard
   summary_length: 100
+  summary_length_long: 200
   nav_items: 5
   index_items: 6
 
diff --git a/layouts/partials/metadata.html b/layouts/partials/metadata.html
index c89c62e..3feedbb 100644
--- a/layouts/partials/metadata.html
+++ b/layouts/partials/metadata.html
@@ -1,26 +1,25 @@
 <meta name="twitter:card" content="summary_large_image" />
 <meta name="twitter:site" content="{{ .Site.Data.social.accounts.twitter.username }}" />
-<meta name="twitter:title" content="{{ .Title }}" />
-<meta name="twitter:description" content="{{ .Summary }}" />
+<meta name="twitter:title" content="{{ .Title | htmlUnescape }}" />
+<meta name="twitter:description" content="{{ .Summary | plainify | chomp | htmlUnescape | truncate .Site.Params.summary_length_long "..." }}" />
 <meta name="twitter:creator" content="{{ .Site.Data.social.accounts.twitter.username }}" />
 {{ if .Params.image }}
   <meta name="twitter:image" content="{{ absURL .Params.image }}" />
-  <meta name="twitter:image:alt" content="{{ .Summary }}" />
+  <meta name="twitter:image:alt" content="{{ .Title | htmlUnescape }}" />
 {{ end }}
 
-
-<meta property="og:title" content="{{ .Title }}" />
+<meta property="og:title" content="{{ .Title | htmlUnescape }}" />
 <meta property="og:type" content="{{ .Kind }}" />
 <meta property="og:url" content="{{ .Permalink }}" />
 {{ if .Params.image }}
   <meta property="og:image" content="{{ absURL .Params.image }}" />
 {{ end }}
-<meta property="og:description" content="{{ .Summary }}" />
-<meta property="og:site_name" content="{{ title .Site.Title }}" />
+<meta property="og:description" content="{{ .Summary | plainify | chomp | htmlUnescape | truncate .Site.Params.summary_length_long "..." }}" />
+<meta property="og:site_name" content="{{ title .Site.Title | htmlUnescape }}" />
 <meta property="og:locale" content="{{ .Site.Language.Lang }}" />
 
-<meta itemprop="name" content="{{ .Title }}" />
-<meta itemprop="description" content="{{ .Summary }}" />
+<meta itemprop="name" content="{{ .Title | htmlUnescape }}" />
+<meta itemprop="description" content="{{ .Summary | plainify | chomp | htmlUnescape | truncate .Site.Params.summary_length_long "..." }}" />
 {{ if .Params.image }}
   <meta itemprop="image" content="{{ absURL .Params.image }}" />
 {{ end }}
@@ -29,6 +28,6 @@
 <meta name="article:modified_time" content="{{ .Lastmod }}" />
 <meta name="article:published_time" content="{{ .Date }}" />
 <meta name="article:section" content="{{ .Type }}" />
-<meta name="description" content="{{ .Summary }}" />
+<meta name="description" content="{{ .Summary | plainify | chomp | htmlUnescape | truncate .Site.Params.summary_length_long "..." }}" />
 <meta name="author" content="{{ title .Site.Params.author }}" />
 <meta name="canonical" content="{{ .Permalink }}" />