Theme changes can leave a storefront online while important shopping behavior is broken. Still Sleepy Storefront Guard opens your shop in a real browser and checks key pages, Add to Cart, cart state, JavaScript errors, failed resources, and selected accessibility issues on desktop and mobile. It groups findings with screenshot evidence and compares an unpublished theme with the live storefront so you can identify new regressions, fixed issues, and visual changes before publishing.

• Test home, collection, product, search, and cart pages in a real browser
• Verify Add to Cart and Shopify cart state on desktop and mobile
• Group JavaScript, network, and accessibility findings with screenshots
• Compare live and unpublished themes across matching routes and viewports
• Identify new regressions, fixed issues, and visual changes before publishing