IMAGE_ALT_MISSING
Images missing alt text
No automatic fix — this needs a manual change on your siteWhat this check looks at
Whether any images on a page are missing alt text (counted per page, not just present/absent).
Why AI answer engines care
Alt text is how an AI assistant or screen reader understands an image's content without being able to render it.
Does Synviber fix it for me?
Not currently — this one needs a manual change on your own site or infrastructure; Synviber can detect it but does not publish an automatic fix for it today.
How to fix it manually
Low severity
Scanner message: "<N> of <M> image(s) on this page are missing alt text"
Add descriptive alt text to every <img> so AI assistants and screen readers can understand images without rendering them.