Siteimprove offers a Siteimprove Extension (browser plugin) for Chrome and other supported browsers. The extension lets you run quick, page‑level accessibility and quality checks directly from your browser without needing to log into the full Siteimprove dashboard.

This can be especially helpful for content authors and developers who want immediate feedback on specific pages during editing or testing. It highlights many of the same issues Siteimprove detects in its crawls, and can help you spot problems before the next scheduled scan.

Screenshot of the Siteimprove Accessibility Checker highlighting the phrase 'Built to help teams optimize reach, reputation, revenue, and returns' on a webpage. The panel on the right shows an 'Empty headings' issue with related WCAG criteria and explanations.