51exin.com Site Title
计算机软硬件开发、销售、合肥基端信息科技有限公司
51exin.com Meta Description
合肥基端信息科技有限公司成立于2006年06月日，注册地位于安徽省合肥市荣事达大道573号，法定代表人为王琢军，经营范围包括计算机软硬件开发、销售；计算机系统集成；第二类增值电信业务中的信息服务业务（在许可证有效期及核准范围内经营）；楼宇智能化；安全防范工程，通信工程，通信器材及设备研制、销售；广播电视设备、有线无线传输设备销售、安装；水力电力设备、网络通信设备销售；科技信息及企业管理咨询。
51exin.com Test Results
51exin.com Mobile Usability: 61/100
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.
业务使用说明 and 1 others render only 6 pixels tall (16 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
<input id="mId" type="text" name="userForm.loginName"> is close to 1 other tap targets .
...
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.
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 1,024 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.51e…m/eletter2015/">旧版首页</a> falls outside the viewport.
...
51exin.com Mobile Speed: 77/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 1 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.
http://51exin.com/eletter/js/jquery-1.8.3.js
...
Optimize CSS Delivery of the following:
http://51exin.com/eletter/css/dx.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://51exin.com/eletter/css/dx.css (expiration not specified)
...
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 24.2KiB (65% reduction).
Compressing http://51exin.com/eletter/js/layer.js could save 9KiB (68% reduction).
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 9.9KiB (25% reduction).
Compressing http://51exin.com/eletter/images/left_bg.png could save 6.6KiB (22% reduction).
...
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 9.2KiB (30% reduction).
Minifying http://51exin.com/eletter/js/DD_belatedPNG_0.0.8a.js could save 4.4KiB (37% reduction).
...
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