Alt tag and how does this affect SEO

ALT tag

What is an alt tag and how does it affect SEO?

Definition: An alt tag, also known as an “alt attribute”, is an HTML attribute applied to image tags to provide a textual alternative to search engines. Applying alt tags to images, such as product photos, can positively affect your SERP.

Alt Tag

Code sample: ”Mountain

What is the purpose of alt tags?

Search engines and other robots cannot interpret or understand the meaning of images although images can play a crucial role in the way a particular website is interpreted. Alt tags address this by providing a textual description that search engines can understand. When Googlebot or other crawlers browse the page, images with properly formatted alt text help to better index the page and give it a better place in search results.

Alt tag and how does this affect SEO

In that sense, alt text offers you another opportunity to include your target keyword. With on-page keyword usage still pulling weight as a search engine ranking factor, it’s in your best interest to create alt text that both describes the image and, if possible, includes a keyword or keyword phrase you’re targeting.

Alt tags are also useful for users who view the webpage on screen readers or browsers that cannot process images.

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