For example, properly optimized images are a great way to tell search engines what your image is all about. High-quality multimedia makes your site eligible for image searches, and if your unique visuals are unique enough for others to borrow, it can actually drive backlinks to your site.
Alt tags are snippets of HTML code that describe an image. They are not visible on the page, but search engines can access them to better understand the content of the image. Best practice is to keep alt tags to a few phrases that describe the image as literally as possible. Keyword stuffing and overly long alt tags are considered red flags by Google.
Compressed files
Use standard image formats and compress images bulgaria mobile database before uploading them. This will have a positive impact on page speed and overall user experience. If you don’t have any experience working with images, use an online compressor or CMS plugin – most of them will work.
Use descriptive file names
This one is hardly a ranking signal, but Google does recommend using descriptive names for your image files. This should be a short version of your alt tag. I wouldn’t worry too much about it though.