Google Pagespeed确保在fon Awsome中加载Webfont期间文本仍然可见

Question

Google pagespeed Insight建议我“确保在Webfont加载期间文本保持可见”。

这是字体真棒url字体/fontawesome-webfont.woff2?v=4.3.0引起问题的

下面的代码是CSS的样子

@font-face{font-family:'FontAwesome';src:url('../fonts/fontawesome-webfont.eot?v=4.3.0');src:url('../fonts/fontawesome-webfont.eot?#iefix&v=4.3.0') format('embedded-opentype'),url('../fonts/fontawesome-webfont.woff2?v=4.3.0') format('woff2'),url('../fonts/fontawesome-webfont.woff?v=4.3.0') format('woff'),url('../fonts/fontawesome-webfont.ttf?v=4.3.0') format('truetype'),url('../fonts/fontawesome-webfont.svg?v=4.3.0#fontawesomeregular') format('svg');font-weight:normal;font-style:normal}

我该如何解决