Uchik

Uchik is a hosted website health monitor for online stores and the agencies that run them. Add your site, and Uchik crawls it every day using read-only GET requests: it never submits forms or places orders, so it is safe to run on a live store. Each morning you get an email report of broken internal and external links, missing images, HTTPS mixed content, redirect chains and loops, and basic on-page SEO gaps such as missing titles, meta descriptions, H1s and canonicals. Every issue comes with the source page and the exact HTML tag or anchor that caused it. Results roll up into a 100-point health score with a published formula. The free plan needs no credit card and covers one website; Growth is $29/month.