U69cn.com Site Title

悠牛网_网上推广,网上营销,网上贸易,B2B电子商务网站

U69cn.com Meta Description

悠牛是中国领先的B2B电子商务网站,悠牛网为您提供全面的B2B行业资讯,供求信息,企业黄页,库存信息等等,同时还提供免费发布信息的平台,以服务数千万中小企业信息化建设为使命,客户遍及各行各业。拥有几千家网站推广联盟和1000余家商机联盟,包括各类行业门户网站,专题网站,地方信息港,商贸网站等。悠牛帮助中小企业更快,更有效的达成交易。

U69cn.com Test Results

u69cn.com Mobile Usability: 55/100

Quick overview:
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.
手机版 renders only 5 pixels tall (12 CSS pixels) .
...
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="http://m.u69cn.com">手机版</a> is close to 2 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 1,190 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element <a href="http://www.u69cn.com/newfuwu/">增值服务</a> falls outside the viewport.
...
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.
Configure a viewport for this page.

u69cn.com Mobile Speed: 21/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.6MiB (69% reduction).
Compressing http://image06.u69cn.com/2017/contentinfo/02/71514_zi.jpg could save 166.5KiB (72% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 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.
Remove render-blocking JavaScript:
http://webpage.u69cn.com:81/ui/template/11/js/jquery-1.4.2.js
...
Optimize CSS Delivery of the following:
http://webpage.u69cn.com:81/ui/template/11/css/main.css
...
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://tools.u69cn.com/css/link.css (expiration not specified)
...
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.
71.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.
Only about 69% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips .

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