Alt Attribute Not Showing Up

Clearfy Pro uses the the_content filter to automatically add alt attributes, but only for images inside post content that are missing them.

If an image doesn’t have an alt attribute at all, the plugin won’t generate one—it just fills in empty alt attributes that exist in the HTML.

For images in your header, sidebar, footer, or other theme template areas, you’ll need to add alt attributes manually in your theme code. The same goes for product images in ecommerce plugins—the plugin can’t add alt text there because those images are rendered directly in the template code.