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As I have mentioned before, images account for about 60%~70% of web bandwidth. That is to say, image is one of the most important factor for web performance. WebP is superior to other image formats in some points. WebP FeaturesLossy and Lossless compressionPNG and GIF support lossless compression, JPEG supports lossy compression, but WebP supports both lossy and lossless compression. And it should
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