Here are images uploaded with our custom image processing scripts
(“Full Size” = your original optimized file; other {“intermediate”} sizes are created by WordPress)
Test: trying to find best compression level for intermediate files, with a small amount of sharpening
Part 1) PI script 86-30
Full Size: (your original optimized image file) #16 205K
Large: 193K
Medium Large:
Medium:
Thumbnail:
Full Size: #01 138K
Large: 141K
Medium Large:
Medium:
Thumbnail:
Full Size: #19 394K
Large: 231K
Medium Large:
Medium:
Thumbnail:
Auto Alt Text test:
![Jeff Elersic / Work of Jeff Elersic; Harpersfield, Ohio USA](https://i0.wp.com/fredscruton.com/photo/wp-content/uploads/page/image-file-size-tests/Jeff_Elersic_01_alt_tesst1.jpg?resize=200%2C133&ssl=1)