Merge pull request #101 from Carifio24/meta

Add meta tags to docs page

docs/index.html

@@ -16,9 +16,25 @@
 			gtag('config', 'UA-76450307-1');
 		</script>
 
-		<title>glue-plotly: Plot.ly Plugin For glue</title>
+		<title>glue-plotly: Plotly Plugin for glue</title>
 		<meta charset="utf-8" />
 		<meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="description" content="glue-plotly is a plugin for glueviz that allows exporting views to Plotly" />
+    <meta name="keywords" content="glue, Plotly, export" />
+    <meta name="robots" content="index, follow" />
+
+    <meta name="og:title" content="glue-plotly: Plotly Plugin for glue" />
+    <meta name="og:description" content="glue-plotly is a plugin for glueviz that allows exporting views to Plotly" />
+    <meta name="og:type" content="article" />
+    <meta name="og:image" content="assets/img/logo.png" />
+    <meta name="og:url" content="https://glueviz.org/glue-plotly" />
+
+    <meta name="twitter:card" content="article" />
+    <meta name="twitter:site" content="glueviz" />
+    <meta name="twitter:creator" content="glueviz" />
+    <meta name="twitter:description" content="glue-plotly is a plugin for glueviz that allows exporting views to Plotly" />
+    <meta name="twitter:image" content="assets/img/logo.png" />
+
 		<link rel="icon" href="favicon.ico">
 		<!--[if lte IE 8]><script src="assets/js/ie/html5shiv.js"></script><![endif]-->
 		<link rel="stylesheet" href="assets/css/main.css" />