title: Any way to remove the need for so many META tags?
body: <p>This is a part of what is in the <code>&lt;head&gt;</code> of every single page, and is therefore downloaded by the user every single time they load a page - most of them don't even affect browsers:</p>
  
  <pre><code>&lt;meta name="keywords" content="long list of keywords here" /&gt;
  &lt;meta name="description" content="Site's description here" /&gt;
  &lt;meta name="language" content="en_uk" /&gt;
  &lt;meta name="robots" content="nofollow" /&gt;
  &lt;meta name="application-name" content="Site name" /&gt;
  &lt;meta name="msapplication-tooltip" content="Site description" /&gt;
  &lt;meta name="msapplication-starturl" content="http://example.com/" /&gt;
  &lt;meta name="msapplication-navbutton-color" content="#004000" /&gt;
  &lt;meta name="msapplication-task" content="name=Do something;action-uri=http://example.com/page1;icon-uri=http://example.com/img/icon/action1.ico" /&gt;
  &lt;meta name="msapplication-task" content="name=Do something;action-uri=http://example.com/page2;icon-uri=http://example.com/img/icon/action2.ico" /&gt;
  &lt;meta name="msapplication-task" content="name=Do something;action-uri=http://example.com/page3;icon-uri=http://example.com/img/icon/action3.ico" /&gt;
  &lt;meta name="msapplication-task" content="name=Do something;action-uri=http://example.com/page4;icon-uri=http://example.com/img/icon/action4.ico" /&gt;
  &lt;meta name="msapplication-task" content="name=Do something;action-uri=http://example.com/page5;icon-uri=http://example.com/img/icon/action5.ico" /&gt;
  &lt;meta property="og:title" content="Site name (Again!)" /&gt;
  &lt;meta property="og:type" content="game" /&gt;
  &lt;meta property="og:url" content="http://example.com/" /&gt;
  &lt;meta property="og:image" content="http://example.com/img/ads/square3.png" /&gt;
  &lt;meta property="og:site_name" content="Site name (AGAIN!)" /&gt;
  &lt;meta property="fb:admins" content="FB UID" /&gt;
  &lt;meta property="og:description" content="Site descripion (AGAIN!)" /&gt;
  </code></pre>
  
  <p>As you can see there's even some redundant properties because different scrapers use different things. And that's without any Google Plus1 button, or any other sharing site besides Facebook...</p>
  
  <p>Is there any way to tidy this up? Maybe I could have it so that they only appear on the frontpage and then is there any way to tell anything that actually wants the meta info that it can be found there?</p>