Landing Page Teardown
Paste your page's HTML source and get an 18-point audit — SEO tags, social cards, heading structure, alt text, structured data, CTA presence, and more — scored 0–100 with a specific fix for every miss. Everything runs in your browser; your HTML is never uploaded.
Honesty corner: a website can't fetch another site's HTML for you — browsers block cross-origin reads (CORS), and that's a good thing. A URL alone gets you a handful of URL-level checks; pasting the source unlocks the full audit. Copying from view-source takes about five seconds.
About this tool
The teardown parses your HTML with the browser's own DOM parser (scripts inside it never execute) and runs 18 weighted checks: title and meta description lengths against what Google actually displays, canonical tag, the full Open Graph and Twitter card set, exactly-one-H1 and sane heading hierarchy, image alt coverage, favicon, viewport, lang attribute, an accidental-noindex trap, JSON-LD structured data validity, internal/external link balance, inline-style and script-count bloat hints, text-to-HTML ratio, and whether the page has a recognisable call to action at all. Pass scores full weight, a warning scores half, a fail scores zero.
Missing meta or social tags? Generate a complete set in a minute with the Meta Tag Generator. No structured data? The Schema.org JSON-LD Generator builds valid markup for nine schema types. Everything on this page runs locally — the HTML you paste never leaves your machine.