fix image embed (hopefully)

Author: Tech-Tac

index.html

@@ -4,18 +4,17 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
-    <link rel="canonical" href="https://tech-tac.github.io/" />
     <meta name="title" content="Tech-Tac" />
     <meta name="author" content="Tech-Tac" />
     <meta name="description" content="My projects and how to contact me." />
     <meta name="theme-color" content="#0088ff" />
-
+    
+    <link rel="canonical" href="https://tech-tac.github.io/" />
     <meta property="og:url" content="https://tech-tac.github.io/" />
     <meta property="og:site_name" content="Tech-Tac" />
-    <meta property="og:image" content="avatar.png" />
-    <meta property="og:image:type" content="image/png" />
-    <meta property="og:image:width" content="256" />
-    <meta property="og:image:height" content="256" />
+    <meta property="og:image" content="https://tech-tac.github.io/avatar.png" />
+    <meta name="twitter:card" content="summary">
+
 
     <link rel="apple-touch-icon" sizes="120x120" href="apple-touch-icon-120x120-precomposed.png" />
     <link rel="apple-touch-icon" sizes="152x152" href="apple-touch-icon-152x152-precomposed.png" />