Add metadata headers

diff --git a/index.html b/index.html
index 814cfb74ae08fa275f52971692f9e28986b0e81d..fdc0e88f270e61f84bd07b041f6548f9558e6739 100644 (file)
--- a/index.html
+++ b/index.html
@@ -4,6 +4,11 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="description" content="A small Three.js experiment.">
+  <meta property="og:title" content="991337.xyz">
+  <meta property="og:description" content="A small Three.js experiment.">
+  <meta property="og:type" content="website">
+  <meta property="og:url" content="https://991337.xyz/">
   <link rel="icon" href="data:,">
   <style>
     body {