Optimize textures more aggressively.
Use optipng with default options. This converted a number of textures from RGB to indexed colors, but reduces file sizes substantially.
Before Width: | Height: | Size: 9.4 KiB After Width: | Height: | Size: 9.2 KiB |
Before Width: | Height: | Size: 9.4 KiB After Width: | Height: | Size: 9.2 KiB |
Before Width: | Height: | Size: 1.3 KiB After Width: | Height: | Size: 1 KiB |
Before Width: | Height: | Size: 1.2 KiB After Width: | Height: | Size: 987 B |
Before Width: | Height: | Size: 953 B After Width: | Height: | Size: 758 B |