Tielu.cn Site Title
铁路网 - 中国铁路行业门户网站
Tielu.cn Meta Description
铁路网是中国铁路最大的行业门户网站,有铁路新闻、铁路工作资料、铁路政策文件、铁路评论、铁路论坛等多个栏目,是各铁路局极其下属工务段、机务段、车务段、电务段、通信段、工务机械段发布单位新闻的首选网站。
Tielu.cn Test Results
tielu.cn Mobile Usability: 89/100
Quick overview:
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 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
<li class="on">1</li>
is close to 1 other tap targets .
...
tielu.cn Mobile Speed: 49/100
Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 439.1KiB (91% reduction).
Compressing and resizing http://www.tielu.cn/d/file/2015-11-18/eb0a1a627d5c56ed6fedeeff387596fe.png could save 190.5KiB (93% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 6 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://m.tielu.cn/assets/js/jquery-1.8.3.min.js
...
Optimize CSS Delivery of the following:
http://m.tielu.cn/assets/css/iconfont/iconfont.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://m.tielu.cn/assets/css/demo.css (2 hours)
...
Reduce server response time
In our test, your server responded in 0.57 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
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 (29% reduction).
Minifying http://m.tielu.cn/assets/js/handlebars-v3.0.0.js could save 8.8KiB (30% reduction) after compression.
...
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 8.1KiB (56% reduction).
Compressing http://ers.baidu.com/app/s.js?siteId=1895326&goTop=1 could save 8.1KiB (56% reduction).
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 3.4KiB (18% reduction).
Minifying http://m.tielu.cn/assets/css/demo.css could save 2KiB (23% reduction) after compression.
...
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