Runtime & Crawl
Hosting errors, bad redirects, failed requests, and JavaScript errors that block the page before anyone can convert.
Paste your URL. We check the public page like a buyer would: CTAs, forms, mobile obstructions, trust proof, runtime errors, and tracking gaps, with browser evidence instead of vague advice.
We've scanned thousands of SaaS, Shopify and SMB sites. Here's what the data looks like.
sites scanned this week
average leaks found per site
median monthly revenue recovered (self-reported)
of reports surface at least one critical CTA bug
Drop the link to your homepage, landing page, or checkout. No signup, no credit card.
Browserbase render evidence plus deterministic checks for public conversion blockers.
Score, severity, screenshots, and the top leak free. Unlock the full OpenClaw audit when you need every issue and fix note.
SEO tools crawl pages. Replay tools need installed scripts and traffic. Funnel.fyi checks whether the page is ready to turn a real visitor into an inquiry, booking, call, or form submission.
Hosting errors, bad redirects, failed requests, and JavaScript errors that block the page before anyone can convert.
Buttons that don't fire, broken anchors, missing form paths, and vague action labels above the fold.
Mobile visitors need a fast way to call, book, chat, or submit. We flag buried paths, missing viewport setup, and sticky UI collisions.
GA4, GTM, Meta and TikTok pixels loaded but not firing useful lead-intent events.
“Funnel.fyi flagged that our Shopify “Buy now” button hadn't fired a Klaviyo event in 6 weeks. One fix later we recovered $4,200 in attributed revenue the same month.”
1 top leak — free. Full reports add Browserbase evidence, OpenClaw analysis, and a practical fix queue. Want us to implement the fix? Contact us.
Every leak we found on your site, with evidence.
Hand the fix queue to your coding agent and ship.
Free top-issue reveal. Full reports add browser evidence, OpenClaw analysis, and plain-English fix notes. No signup, no card to start.