Tos.cn Site Title
TencentOS
Tos.cn Meta Description
TencentOS简称TOS，是腾讯基于Android定制开发的一款ROM，定位于爱折腾，爱自由的年轻群体，提供轻静的极致体验、为手机减负、将操作简化、不打扰、不中断。
Tos.cn Test Results
tos.cn Mobile Usability: 99/100
Quick overview:
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://yuetu.3…ouch&f_pid=135" class="lincoapp-home-more2">进入悦图应用</a> is close to 1 other tap targets.
...
tos.cn Mobile Speed: 59/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 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.
Optimize CSS Delivery of the following:
http://3gimg.qq.com/wap30/infoapp/touch/newhome2/css/home-17051801.css?max_age=31536000
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://tos.cn/
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 94.3KiB (33% reduction).
Compressing http://pgdt.gtimg.cn/gdt/0/DAAQOHLADwAC0AAbBZHnl4ARQ1gjmg.jpg/0?ck=74039ec7c3034ee3399b2b429bfee9a5 could save 16.6KiB (60% 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://nodeapi.3g.qq.com/nodeapi/api/bigEvent@getGray (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 20.3KiB (62% reduction).
Compressing http://nodeapi.3g.qq.com/nodeapi/api/subscribe@getMediaNews could save 7.2KiB (77% reduction).
...
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