diff --git a/config.yml b/config.yml
index fb43412..429deb7 100644
--- a/config.yml
+++ b/config.yml
@@ -1,5 +1,6 @@
 templates_dir: templates
 csv_dir: csv
+base_url: https://pynw.org
 
 build:
   pages_dir: pages
@@ -12,4 +13,3 @@ logs:
 
 analytics:
   output_dir: analytics
-  base_url: https://pynw.org
diff --git a/pages/about/meta.yml b/pages/about/meta.yml
index 0e4e1e0..52d8688 100644
--- a/pages/about/meta.yml
+++ b/pages/about/meta.yml
@@ -1,3 +1,2 @@
 title: About us
-description: Python community user group based in Manchester, UK.
-slug: about
\ No newline at end of file
+description: Python community user group based in Manchester, UK.
\ No newline at end of file
diff --git a/pages/events/meta.yml b/pages/events/meta.yml
index 36ff45e..9dbd6af 100644
--- a/pages/events/meta.yml
+++ b/pages/events/meta.yml
@@ -1,3 +1,2 @@
 title: Events
-description: Python community user group events in Manchester
-slug: events
\ No newline at end of file
+description: Python community user group events in Manchester
\ No newline at end of file
diff --git a/pages/sponsor/meta.yml b/pages/sponsor/meta.yml
index 2006ce6..c88c36f 100644
--- a/pages/sponsor/meta.yml
+++ b/pages/sponsor/meta.yml
@@ -1,3 +1,2 @@
 title: Sponsor us
-description: How you can support Python North West
-slug: sponsor
\ No newline at end of file
+description: How you can support Python North West
\ No newline at end of file
diff --git a/templates/home.pt b/templates/home.pt
index 40d94ed..8d54ffe 100644
--- a/templates/home.pt
+++ b/templates/home.pt
@@ -1,11 +1,11 @@
 <div metal:use-macro="layout">
   <div metal:fill-slot="head" tal:omit-tag="1">
     <meta name="description" content="The homepage of the Python North West user group" />
-    <meta property="og:url" content="https://pynw.org/" />
+    <meta property="og:url" content="${site.config.base_url}/${page.link}" />
     <meta property="og:title" content="${page.title}" />
-    <meta property="og:description" content="The homepage of the Python North West user group" />
     <meta name="twitter:title" content="${page.title}" />
-    <meta name="twitter:description" content="The homepage of the Python North West user group" />
+    <meta property="og:description" content="${page.description}" />
+    <meta name="twitter:description" content="${page.description}" />
   </div>
 
   <div metal:fill-slot="title" tal:omit-tag="1">Home</div>
diff --git a/templates/layout.pt b/templates/layout.pt
index 0ebbe4d..fccae1a 100644
--- a/templates/layout.pt
+++ b/templates/layout.pt
@@ -13,10 +13,10 @@
 		<link rel="shortcut icon" href="/images/pythonnw.png" type="image/x-icon" />
 		<link rel="icon" href="/images/pythonnw.png" type="image/x-icon" />
 		<meta property="og:type" content="website" />
-		<meta property="og:image" content="https://pynw.org/images/pythonnw.png" />
 		<meta name="twitter:card" content="summary_large_image" />
 		<meta name="twitter:site" content="@pythonnorthwest" />
-		<meta name="twitter:image" content="https://pynw.org/images/pythonnw.png" />
+		<meta property="og:image" content="${site.config.base_url}/images/pythonnw.png" />
+		<meta name="twitter:image" content="${site.config.base_url}/images/pythonnw.png" />
 		<meta metal:define-slot="head" />
 	</head>
 	<body class="is-preload">
diff --git a/templates/page.pt b/templates/page.pt
index 89ea59b..c77b054 100644
--- a/templates/page.pt
+++ b/templates/page.pt
@@ -1,11 +1,11 @@
 <div metal:use-macro="layout">
   <div metal:fill-slot="head" tal:omit-tag="1">
-    <meta name="description" content="The homepage of the Python North West user group" />
-    <meta property="og:url" content="https://pynw.org/" />
+    <meta name="description" content="${page.description}" />
+    <meta property="og:url" content="${site.config.base_url}/${page.link}" />
     <meta property="og:title" content="${page.title}" />
-    <meta property="og:description" content="The homepage of the Python North West user group" />
     <meta name="twitter:title" content="${page.title}" />
-    <meta name="twitter:description" content="The homepage of the Python North West user group" />
+    <meta property="og:description" content="${page.description}" />
+    <meta name="twitter:description" content="${page.description}" />
   </div>
 
   <div metal:fill-slot="title" tal:omit-tag="1">${page.title}</div>
diff --git a/templates/sitemap.pt b/templates/sitemap.pt
index 7c06b10..93602d1 100644
--- a/templates/sitemap.pt
+++ b/templates/sitemap.pt
@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
-    <loc>https://pynw.org</loc>
+    <loc>${site.config.base_url}</loc>
   </url>
+  <tal:block tal:repeat="page site.pages">
+  <url tal:condition="page.slug != '404'">
+    <loc>${site.config.base_url}/${page.link}</loc>
+  </url>
+  </tal:block>
 </urlset>
\ No newline at end of file
