Browser Testing That Catches What Pings Miss
Move beyond simple uptime pings. We load your pages in a real browser to catch JavaScript errors, replay the click-through flows you define (fill in a form, log in, check the right message appears), and compare screenshots to spot layout changes.
🎠Real-Browser JavaScript Checks
We open your starting page and up to four more pages linked from it in headless Chromium (driven by Playwright) and report every JavaScript error that occurs, plus any page that fails to load. These are the errors that silently stop a form from submitting or a menu from opening. Available on the Agency plan, for websites you've verified.
🧠Click-Through Flow Checks
Build a short script in the flow builder, or start from a template (contact form, search, login, wrong-password, add to cart, navigation). A real browser follows it step by step: go to a page, fill in a field, click, then check the expected text appears. If a step fails you see which one, with a screenshot. Logins use a dedicated test account you save once, stored encrypted. Run flows on demand; available on the Agency plan, for websites you've verified.
âš¡ Visual Change Detection
Each visual check takes a full-page screenshot and compares it with the previous one, highlighting what changed and alerting you when a large part of the page looks different: layout shifts, broken CSS, missing sections.
Flow checks run when you start them, not on a schedule. They never enter payment details, so they can test your cart but not complete a paid checkout.