We are trying to optimize our website with WPMU.
After working on those plugins for several hours, most of the tweaks have been done without any problem.
However, after running Smush Pro several times, the Optimize images score in the PERFORMANCE TEST is always 10.
According to the detail information, it shows that there are still 19 images need to be compressed and resized.
It also says that "you have 19 attachments that need re-compressing!" when we click the re-check images button in Smush Pro.
No matter how many times we run the BULK SMUSH, it keeps giving us the same result.
Any idea what the cause is and how to solve it?
Look forward to hearing from you soon.