Theme edits, app installs and promotions can quietly break add to cart and checkout, and a ping-style uptime check never notices. GhostClick sends AI agents through your store like real shoppers, on your schedule and after every theme change, and alerts you the moment a journey fails. Every report shows the exact step and screenshot with a plain-English fix. It also scores any page against a CRO checklist and watches Shopify and Cloudflare status, so you know if a problem is theirs or yours.