Cstnet.cn Site Title
中国科技网，引领科技的中国互联网络！
Cstnet.cn Meta Description
中国科技网是中国科学院领导下的学术性、非盈利的科研计算机网络。1994年全功能接入互联网，早期四大互联网骨干网之一，全程助力科研信息化发展，20年来与中国互联网事业共成长。
Cstnet.cn Test Results
cstnet.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 1,185 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
<div class="col-xs-5">您的IP：138.68.48…| 收藏本站</div> falls outside the viewport.
...
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="https://mail.cstnet.cn">邮箱</a> is close to 1 other tap targets.
...
cstnet.cn Mobile Speed: 63/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 3 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://cstnet.cn/r/cms/cstnet/zh_CN/js/jquery-1.11.1.min.js
Optimize CSS Delivery of the following:
http://cstnet.cn/r/cms/cstnet/zh_CN/css/bootstrap.min.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://cstnet.cn/r/cms/cstnet/zh_CN/ad/index/cstnet.png (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 81.1KiB (67% reduction).
Compressing http://cstnet.cn/r/cms/cstnet/zh_CN/js/jquery-1.11.1.min.js could save 61.1KiB (65% reduction).
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 44.4KiB (50% reduction).
Compressing http://cstnet.cn/r/cms/cstnet/zh_CN/img/link1.png could save 5.7KiB (28% 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 1.2KiB (23% reduction).
Minifying http://cstnet.cn/r/cms/cstnet/zh_CN/css/css.css?v=1.1 could save 1.2KiB (23% reduction) after compression.
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