Check My Links

Broken link hunting on a single page is what Check My Links does in Chrome. It scans any webpage, Google Sheet or Doc and flags broken or invalid links with one click, with color highlighting that can be switched off. A newer feature lets you skip areas such as the header and footer so only the links you care about are scanned. It is made by the SelectorsHub team and is aimed at developers, content editors and SEO teams who verify links while editing a page or auditing content. Validation is described as fast and accurate. The extension checks the open page rather than crawling a whole domain, so it fits quick spot checks before you publish. It lists developers among its intended users alongside editors, which reflects its roots in a developer tools publisher.