message: Add Bing Meta Tag.
  Verification required.
diff: <meta name="og:image" property="og:image" content="https://killedbygoogle.com/assets/social/card.png">
  <meta name="og:site_name" property="og:site_name" content="Killed by Google">
  <meta name="og:type" property="og:type" content="website">
  + <!-- Bing -->
  + <meta name="msvalidate.01" content="0C9605AF449480F57421EECCA9EB2B8A" />
  </head>
  <body>
  <div id="killedbygoogle"></div>
  