Image optimization in SEO

Image optimization is about reducing the file size of your images as much as possible without sacrificing quality so that your page load times remain low. ...That is, getting your  product  images and decorative images to rank on Google and other image search engines

9 Steps to Optimize Images for SEO

1. Resize your images. Image size and file size are not the same thing. ...
2. Optimize image file names. ...
3. Use alt tags. ...
4. Optimize the image title. ...
5. Include captions. ...
6. Use unique images. ...
7. Ensure that your text complements the images. ...
8. Add image structured data.