Paste one URL and see what marketing/tracking stack it appears to use: pixels, analytics, tag managers, affiliate networks, attribution cookies, and suspicious little cookie crumbs. Still one submitted URL at a time — no site-wide crawling spree.
Marketing scripts + pixels
Tracking cookies + affiliate hints
Local browser waterfall when available
Ready for suspiciously polite crawling.
Top-line result
Request details, crawl timing, and basic page metadata.
Marketing intelligence
Likely marketing vendors, tracking categories, affiliate networks, and attribution cookies found from HTML, script tags, response headers, and — locally — browser-loaded resources/cookies.
Scripts on the page
Every <script> tag found in the returned HTML, with flags, source, line number, attributes, and inline previews.
HTML source viewer
Source is captured from the initial HTML fetch. Script lines are highlighted in blue; search hits are highlighted in gold.
Browser network waterfall
Local headless Chrome pass. Public Cloudflare version can’t run Chrome, so it will show this as unavailable there.
Raw JSON
Useful if you want to pipe the result into something else next.
Security + headers
A quick peek at security-relevant headers and response details.