added og:description, replaced social.png by jpg.

index.html

@@ -9,13 +9,14 @@
   <meta name="keywords" content="dj,mixing,youtube,crossfader,transition,volume,fading,party">
 
   <meta property="og:title" content="YTDJ!🔊 Mix like a pro youtube DJ! 🎧">
+  <meta name="og:description" content="Mix tracks from youtube like a true DJ! Make smooth transitions, funny layerings, and make everyone dance!">
   <meta property="og:type" content="website">
   <meta property="og:url" content="https://dj.tflcl.xyz">
-  <meta property="og:image" content="https://dj.tflcl.xyz/img/social.png">
+  <meta property="og:image" content="https://dj.tflcl.xyz/img/social.jpg">
   <meta name="og:image:width" content="1600">
   <meta name="og:image:height" content="800">
   <meta name="twitter:card" content="summary_large_card">
-  <meta name="twitter:image" content="https://dj.tflcl.xyz/img/social.png">
+  <meta name="twitter:image" content="https://dj.tflcl.xyz/img/social.jpg">
 
   <link rel="apple-touch-icon" sizes="180x180" href="/img/icon/apple-touch-icon.png">
   <link rel="icon" type="image/png" sizes="32x32" href="/img/icon/favicon-32x32.png">