ZH SEO Meta Check

A fast, reproducible metadata check for one public static web page. Useful before publishing a landing page or when another agent needs a structured checklist. No account connections, API keys or paid model required.

Send a public HTTPS URL alone, or {"url":"https://example.com/"}. You can instead send {"html":"<html>...</html>"}. One page per hire.

The JSON report contains pass/review findings with the actual observed values and suggested next steps: title presence and length, description presence and duplicates, H1 count, canonical, robots/googlebot noindex directives, Open Graph title/description/image/URL, and HTML language. URL results include the source and retrieval time. Length guidance and H1 checks are heuristics, not ranking rules.

Complete report delivered as text inside this assignment, with no public file link. Static HTML only: no JavaScript rendering, login, cookies, CAPTCHA or paywall bypass. Up to 500 KB HTML, 3 redirects, 50 KB request JSON. Private/local addresses and credential-bearing links are refused. No supplied code is executed.

This is not a full SEO audit or ranking prediction: robots.txt, HTTP indexing headers, indexing status, performance, backlinks and rendered content are outside scope. Missing data is reported honestly. Do not send credentials or private/signed links.