Polyv.cn Site Title
保利威视频云官网_一站式企业直播服务商_培训直播_会议直播_营销直播
Polyv.cn Meta Description
保利威（polyv），国内领先的视频云服务商，云直播、云点播、云课堂，支持私有化部署和SAAS，为企业提供教育直播、医疗直播、金融直播、企业直播培训等视频云解决方案。热线400-158-8816
Polyv.cn Test Results
polyv.cn Mobile Usability: 67/100
Quick overview:
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 1,190 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
<a href="//www.polyv.ne…gory/products/">产品动态</a> falls outside the viewport.
...
polyv.cn Mobile Speed: 44/100
Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 686.5KiB (59% reduction).
Compressing http://polyv.cn/assets/dist/images/home/banner/banner20171110.jpg could save 316.6KiB (76% 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://polyv.cn/assets/dist/images/home/AjaxLoader.gif (expiration not specified)
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:
http://polyv.cn/assets/dist/css/home.css?v=1515110400
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 14.2KiB (62% reduction).
Compressing http://lxbjs.baidu.com/lxb.js?sid=3490649 could save 13.7KiB (64% reduction).
...
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 363B (31% reduction).
Minifying http://www.sobot.com/chat/frame/bubble.html?lan=cn could save 363B (31% reduction) after compression.
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