逆向行駛手機版網站需要的3種meta標籤

設定meta標籤對手機版網站的SEO（搜索引擎優化）以及手機瀏覽器的展示都有很重要的幫助，接著來看看吧～ ?

viewport / Opera Mobile, iPhone, Android, Iris, IE, BlackBerry, Obigo, Firefox

<meta name="viewport" content="width=device-width, initial-scale=1.0"/>

1	<meta name="viewport" content="width=device-width, initial-scale=1.0"/>

HandheldFriendly / AvantGo

<meta name="HandheldFriendly" content="true"/>

1	<meta name="HandheldFriendly" content="true"/>

MobileOptimized / Windows

<meta name="MobileOptimized" content="320"/>

1	<meta name="MobileOptimized" content="320"/>