I.jd.com/user/info Site Title
I.jd.com/user/info Test Results
I.jd.com/user/info Mobile Usability: 65/100
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.
登录页面，调查问卷renders 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 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 990 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
<a href="//surveys.jd.c…5/lang/zh-Hans" class="q-link">登录页面，调查问卷</a>falls outside the viewport.
I.jd.com/user/info Mobile Speed: 64/100
Your page has 6 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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:
https://cscssl.jd.com/wl.js (60 minutes)
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 29.9KiB (30% reduction).
Compressing https://img13.360buyimg.com/da/jfs/t5797/210/7704249489/104696/3f162e59/598a8218N3ed167a7.jpg could save 29.9KiB (30% reduction).
Reduce server response time
Minifying https://passport.jd.com/new/misc/js/login2016.js?v=201702221137 could save 710B (22% reduction) after compression.
Minify HTML for the following resources to reduce their size by 553B (11% reduction).
Minifying https://passport.jd.com/uc/login?ReturnUrl=http%3A%2F%2Fi.jd.com%2Fuser%2Fuserinfo%2FshowBaseInfo.action could save 553B (11% reduction) after compression.