Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a href="http://down2.u…droid&fr=index" class="btn-voice btn-install"> is close to 2 other tap targets.
The tap target <a href="http://down2.u…droid&fr=index" class="btn-qr-code"> is close to 1 other tap targets.
The tap target <div class="foot-answer">好消息！ 坏消息！</div> is close to 2 other tap targets.
sm.cn Mobile Speed: 82/100
sm.cn Mobile Speed Test Quick Overview
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 60% of the final above-the-fold content could be rendered with the full HTML response.
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.