Stop letting heavy images slow your site. Use descriptive filenames and helpful...

https://direct-wiki.win/index.php/How_Do_I_Pick_Between_JPEG_and_PNG_for_Blog_Header_Images%3F

Stop letting heavy images slow your site. Use descriptive filenames and helpful alt text to aid accessibility. Run files through ShortPixel or TinyPNG to shrink weight, then verify gains with PageSpeed Insights. A clean media library improves SEO.