I built a 18-Signal B2B Lead & Revenue Leak Scanner on a Single Cloudflare Worker

Most B2B lead generation tools charge $99–$299/month just to give you stale database emails with zero context on why a prospect actually needs your help.

So I built LeakRadar Enterprise v3.0 — a real-time 18-signal telemetry auditor running entirely on Cloudflare Workers:

👉 Live App: https://leakradar.leakradar.workers.dev

What it does in ~800ms from the edge:

1. Live HTTP Proof Bar: Verifies HTTP status, CDN edge server, HTML payload weight in KB, and TTFB latency in milliseconds.
2. 4-Pillar Positive & Negative Scoring: Grades domains across Edge & Security Infrastructure, Analytics & sGTM, Paid Ad Pixel Readiness (Meta, TikTok, LinkedIn), and Conversion Architecture.
3. Cloudflare data-cfemail XOR Decryption: Automatically crawls /contact and /about pages and decrypts hex-obfuscated emails to find decision-maker contacts.
4. 25-URL Bulk Agency Engine: Scans 25 prospect domains in parallel and generates custom cold email openers based on the exact technical leaks found.

If you want to test the unlocked Pro remediation blueprints and 25-URL Bulk Engine, click "Enter License Key" and use this 4-day test key: VIP-4DAY

Try running a few domains through it and let me know what your site scores!