5778.com Site Title
5778.com Meta Description
5778.com Test Results
5778.com Mobile Usability: 64/100
Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
欢迎访问来到第一主机，开始互联网之旅！and 4 others render only 5 pixels tall (12 CSS pixels).
Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Size tap targets appropriately
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="/">is close to 1 other tap targets.
Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 1,015 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
<div id="h-top-nav" class="r">动态与优惠 新注会员奉…线 400 885 5778</div>falls outside the viewport.
5778.com Mobile Speed: 51/100
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 454.7KiB (48% reduction).
Compressing http://5778.com/images/sc-bn-02.png could save 126.1KiB (67% reduction).
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.
Leverage browser caching for the following cacheable resources:
http://5778.com/css/web_2016.css (expiration not specified)
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following: