Stop slowing down your site with bloated image files. Start by renaming your...

https://blogfreely.net/murciajpvo/what-are-the-most-common-image-seo-mistakes-on-wordpress-sites

Stop slowing down your site with bloated image files. Start by renaming your uploads with descriptive, keyword-rich filenames instead of generic numbers. Always add helpful alt text for accessibility and crawlability