21cp.net Site Title

交易网

21cp.net Meta Description

交易网

21cp.net Test Results

21cp.net Mobile Usability: 100/100

21cp.net Mobile Speed: 91/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 76.8KiB (22% reduction).
Losslessly compressing http://www.21cp.net/jy.jpg could save 76.8KiB (22% 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://www.21cp.net/jy.jpg (expiration not specified)

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