Image SEO involves improving the visibility of images used on a website, such as product or illustration images, in search engine results, particularly on Google. The goal is to enable these optimized images to appear in general search results, as well as in results specific to image queries, notably on Google Images, a platform increasingly used by internet users.

The impact of image SEO on organic traffic can be significant, especially in sectors like e-commerce, where the visual appeal of products, such as jewelry, furniture, or clothing, plays a crucial role. Direct image searches on Google are common in these sectors, highlighting the importance of a good ranking in the results. Competition for image visibility is also a factor to consider when optimizing image SEO.

The main aspects to consider when optimizing image SEO include improving visual quality, optimizing surrounding text, choosing the appropriate filename, reducing image size without compromising quality, and optimizing indexing and update frequency to maintain relevance.

A concrete example illustrates the positive impact that good image SEO can have on a specific search query, highlighting the strategic importance of this practice for increasing online visibility and generating qualified traffic.