Paste a URL to count images missing alt text — a fast accessibility and image-SEO win.
This tool reads your page read-only, finds every <img>, and reports how many have descriptive alt text versus how many are missing it — with a few example sources so you can find them. It counts an empty alt="" as missing (see the note below).
Alt text is the written description of an image. Screen-reader users rely on it, so it's a core accessibility requirement — and search engines use it to understand images, which is how you earn Google Images traffic. Missing alt across a site is a common, easily-fixed quality signal that reviewers and accessibility audits both flag.
An empty alt="" is correct for purely decorative images (spacers, background flourishes) — it tells screen readers to skip them. So treat the count as "images that need a description," then subtract any that are genuinely decorative. For every content image — photos, diagrams, screenshots — write a short, specific description.
A NicheAudit scan runs the whole structural checklist against your site — thin and duplicate content, leftover AI/template boilerplate, missing required pages, broken links, ads.txt, images, and more — read-only, with the evidence for each. It won't promise approval; it shows you the concrete list.
Run a free scan →