diff --git a/assets/opengraph.jpg b/assets/opengraph.jpg
new file mode 100644
index 0000000..d8581c3
Binary files /dev/null and b/assets/opengraph.jpg differ
diff --git a/content/_data/site.json b/content/_data/site.json
new file mode 100644
index 0000000..9dbfec9
--- /dev/null
+++ b/content/_data/site.json
@@ -0,0 +1,7 @@
+{
+  "name": "Linux Society UNSW Wiki",
+  "url": "https://wiki.linuxunsw.org",
+  "description": "The official wiki of Linux Society UNSW.",
+  "image": "/assets/opengraph.jpg",
+  "imageAlt": "Linux Society UNSW Wiki"
+}
diff --git a/content/_includes/base.njk b/content/_includes/base.njk
index c1c8ad0..99d824b 100644
--- a/content/_includes/base.njk
+++ b/content/_includes/base.njk
@@ -5,6 +5,34 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>{{ title }}</title>
 
+  {% set pageDescription = description or site.description %}
+  {% set pageImage = image or site.image %}
+  <meta name="description" content="{{ pageDescription }}">
+
+  <meta property="og:site_name" content="{{ site.name }}" />
+  <meta property="og:title" content="{{ title }}" />
+  <meta property="og:description" content="{{ pageDescription }}" />
+  <meta property="og:url" content="{{ site.url + page.url }}" />
+  {% if authors and authors.length %}
+  <meta property="og:type" content="article" />
+  {% else %}
+  <meta property="og:type" content="website" />
+  {% endif %}
+  
+  <meta property="og:image" content="{{ site.url + pageImage }}" />
+  <meta property="og:image:alt" content="{{ imageAlt or site.imageAlt }}" />
+  <meta property="og:locale" content="en_AU" />
+  {% if authors and authors.length %}
+    {% for person in authors %}
+  <meta property="article:author" content="https://github.com/{{ person }}" />
+    {% endfor %}
+  {% endif %}
+
+  <meta name="twitter:card" content="summary_large_image" />
+  <meta name="twitter:title" content="{{ title }}" />
+  <meta name="twitter:description" content="{{ pageDescription }}" />
+  <meta name="twitter:image" content="{{ site.url + pageImage }}" />
+
   <link rel="stylesheet" href="/style/style.css">
   <link rel="preconnect" href="https://api.fontshare.com" crossorigin>
   <link rel="preload" as="text" type="text/css" crossorigin
diff --git a/content/eduroam.md b/content/eduroam.md
index 6d01fc3..5937679 100644
--- a/content/eduroam.md
+++ b/content/eduroam.md
@@ -1,6 +1,6 @@
 ---
 id: eduroam
-title: "how do i connect to eduroam on $distro?"
+title: "How do I connect to eduroam on $distro?"
 aliases: []
 tags: []
 authors:
diff --git a/content/index.md b/content/index.md
index 43c69ab..ec09d31 100644
--- a/content/index.md
+++ b/content/index.md
@@ -1,5 +1,5 @@
 ---
-title: linux society wiki
+title: Linux Society Wiki
 layout: base.njk
 ---
 
diff --git a/content/iot.md b/content/iot.md
index d6985e3..49a6586 100644
--- a/content/iot.md
+++ b/content/iot.md
@@ -1,6 +1,6 @@
 ---
 id: iot
-title: "how do i connect to UNSW-IoT?"
+title: "How do I connect to UNSW-IoT?"
 aliases: []
 tags: []
 authors: