I21st.cn Site Title
21英语网-21世纪报官方网站
I21st.cn Meta Description
21英语网是极具原创性的英语学习和教学网站，拥有独家的英语学习资料及教育资料，专注于打造最具人气的英语学习交流平台，为全国英语学习者和教育者提供专业服务。
I21st.cn Test Results
i21st.cn Mobile Usability: 100/100
i21st.cn Mobile Speed: 90/100
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://i21st.cn/
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.7KiB (13% reduction).
Compressing http://www.i21st.cn/api/c/logob.png could save 1.3KiB (11% reduction).
...
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