Hreflang Checker

International SEO checks come down to one click with this hreflang validator, built by SEO experts who fix hreflang problems for a living. It reads the hreflang tags on a webpage and validates return links, language codes and canonical URLs, and it handles script codes such as zh-Hans. A redirect check tells harmless redirects, like http to https or www normalization, apart from geo-IP redirects that skew results, so you get warnings rather than false failures. It also flags pages where the canonical URL conflicts with the hreflang setup. The tool is aimed at anyone running multilingual or multi-region sites who needs a fast read of whether alternate language pages point at each other correctly, directly in the browser and without opening a separate crawler.