Does Alt text help SEO?
Image SEO Using alt text on your images can make for a better user experience, but it may also help earn you both explicit and implicit SEO benefits.
Along with implementing image title and file naming best practices, including alt text may also contribute to image SEO..
What should my alt text be?
ALT text should typically:Be accurate and equivalent in presenting the same content and function as presented by the image.Be succinct. … NOT be redundant or provide the exact same information as text within the context of the image.NOT use the phrases “image of …” or “graphic of …” to describe the image.
What is alt tag in SEO?
Definition: An alt tag, also known as “alt attribute” and “alt description,” is an HTML attribute applied to image tags to provide a text alternative for search engines. Applying images to alt tags such as product photos can positively impact an ecommerce store’s search engine rankings.
How do I add alt text to an image?
To add alt text to a picture, shape, chart, or SmartArt graphic, right-click on the object and choose Format Picture. In the Format Picture panel, choose the Layout and Properties icon. Then choose Alt Text. Add a title for your object, then a description.
When should an image have null empty alt text alt?
For example, the information provided by the image might already be given using adjacent text, or the image might be included to make the website more visually attractive. In these cases, a null (empty) alt text should be provided ( alt=”” ) so that they can be ignored by assistive technologies, such as screen readers.
Can you use commas in ALT text?
You may have noticed the use of punctuation in the alt text description of the image above. … By using proper punctuation such as commas or period characters, this helps screen readers describe the image in more of a “human” sounding approach. Commas will add a short break in between announcing content.