file,format,method,original_bytes,recompressed_bytes,pct_saved
img1.jpg,jpeg,jpegtran -optimize,131804,130099,1.3
img1.jpg,jpeg,jpegtran -progressive,131804,122580,7.0
img1.png,png,oxipng -o max --strip safe,703812,664625,5.6
img2.jpg,jpeg,jpegtran -optimize,131588,129896,1.3
img2.jpg,jpeg,jpegtran -progressive,131588,122392,7.0
img2.png,png,oxipng -o max --strip safe,702708,669357,4.7
img3.jpg,jpeg,jpegtran -optimize,59746,58703,1.7
img3.jpg,jpeg,jpegtran -progressive,59746,56858,4.8
img3.png,png,oxipng -o max --strip safe,382821,348176,9.0
img4.jpg,jpeg,jpegtran -optimize,62404,61337,1.7
img4.jpg,jpeg,jpegtran -progressive,62404,59300,5.0
img4.png,png,oxipng -o max --strip safe,398965,365197,8.5
img5.jpg,jpeg,jpegtran -optimize,36420,34729,4.6
img5.jpg,jpeg,jpegtran -progressive,36420,34041,6.5
img5.png,png,oxipng -o max --strip safe,200480,169609,15.4
img6.jpg,jpeg,jpegtran -optimize,28535,26509,7.1
img6.jpg,jpeg,jpegtran -progressive,28535,26215,8.1
img6.png,png,oxipng -o max --strip safe,158462,127568,19.5