How to perform image SEO 2021

Image SEO is an important tool in this visual-centric internet world. Whenever you write content for your website. You have to follow all the best practices of image SEO which I have described below.
Top 10 image SEO best practices you should follow
- Use at least one image in your posts.
- Try to add unique images.
- Use high quality and right images in your content.
- Image name should be correct.
- Image caption should be proper.
- Don’t forget the image description.
- Reducing image size and Optimize image.
- Adding the main keyword on the featured image.
- Image Alternate text – Higher Impact on Image SEO.
- Image Sitemap Submission in Search Console.