I4.cn Site Title
爱思助手官网_苹果助手_苹果刷机助手_苹果越狱助手
I4.cn Meta Description
爱思助手官网-爱思助手是一款专业的苹果刷机助手、苹果越狱助手，同时配有爱思助手PC端、爱思助手mac版、爱思助手移动端、爱思加强版。专为苹果用户提供百万iPhone、iPad软件、游戏、铃声、壁纸资源安全快速免费下载。
I4.cn Test Results
i4.cn Mobile Usability: 100/100
i4.cn Mobile Speed: 71/100
Quick overview:
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://i4.cn/
...
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://m.i4.cn/wap/css/global.css?v=0.03
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 68.3KiB (34% reduction).
Compressing http://m.i4.cn/wap/img/bg_home.jpg could save 54.2KiB (36% 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 991B (53% reduction).
Minifying http://m.i4.cn/wap/js/jquery.easing.min.js could save 991B (53% reduction) after compression.
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