Convert your images to .webp for better load times.
Using Command Prompt navigate to the folder with your image.
If you have just one image you can use this line : the 70 is the quality of the output. 0 is lowest 100 is highest
cwebp -q 70 yourImageName.jpg -o yourImageName.webp
If you have a whole folder of images, you can use the following to make it quicker.
`for file in images/*; do cwebp -q 70 “$file“ -o “${file%.*}.webp”; done`