Paste a URL. Get an immediate breakdown of its SEO-critical tags, structured data, Open Graph configuration, heading hierarchy, image accessibility, and basic performance signals. No sign-up, no limits.
The analyser fetches the URL you paste, server-side, and parses the returned HTML. It does not execute client JavaScript, so single-page applications that render meta tags only in the browser may show as missing — check the rendered source in Google Search Console or the Rich Results Test for SPA-specific issues.
The tool is deliberately simple. For full-site SEO audits, Lighthouse reports, and Core Web Vitals, use Google's PageSpeed Insights or Ahrefs Site Audit — this tool is for quick one-page sanity checks while you're designing or launching.