Heavy images kill site performance. Start by renaming files with descriptive...

https://www.noupe.com/magazine/business-online/optimize-your-images-for-search-engines-in-these-8-steps.html

Heavy images kill site performance. Start by renaming files with descriptive keywords and adding helpful alt text for better accessibility. Before uploading, use tools like ShortPixel or TinyPNG to strip away file weight without sacrificing quality