This post was a delight to read! > That's down to 55KB! About 40% of the size of the original file. It is slightly smaller than ZIP, and about 9 bytes larger t

This post was a delight to read! > That's down to 55KB! About 40% of the size of the original file. It is slightly smaller than ZIP, and about 9 bytes larger than Brotli compression. Did you try compressing your image file with Brotli, too? I wonder the extent to which this would have an impact. I would expect a small impact, but I'm still intrigued.