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BEACON Free Tool

Free SEO Checker — a real on-page audit in seconds.

Paste your URL for an instant, honest on-page SEO check. Beacon does a live crawl of your homepage and scores the fundamentals — title, meta description, headings, content depth, Open Graph and HTTPS — then shows the exact gaps. No signup, no fabricated numbers.

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Title & metaChecks your <title> length and whether a meta description is present — the snippet searchers actually see.
Headings & content depthConfirms a real H1 and measures how much genuine content lives in your static HTML.
Open Graph & socialVerifies Open Graph tags so your links render with a proper title, image and preview when shared.
HTTPS & viewportChecks secure delivery and mobile viewport — table-stakes signals Google still weighs.
Structured dataDetects JSON-LD schema so search engines can pull your key facts into rich results.
Real, not guessedEvery result comes from an actual fetch of your page — never invented placeholder data.

What the SEO check covers

This is a genuine single-page crawl of your homepage — the same engine that powers Beacon’s deeper audit, focused on the on-page fundamentals.

  • Title tag presence and length (aim for 10–60 characters)
  • Meta description present
  • A single, clear H1 and heading structure
  • Content depth — real words in static HTML
  • Open Graph / social share tags
  • HTTPS and mobile viewport
  • JSON-LD structured data

Why on-page basics still matter

AI search hasn’t replaced the fundamentals — it’s built on them. A crawlable page with a clear title, real content and clean structure is what both Google and AI engines read first. Fixing these is usually the fastest, cheapest visibility win available.

Beyond the homepage

This free tool scans one page. A free Beacon account unlocks the full 37-point technical audit across your site, AI-prompt tracking, competitor benchmarks and a prioritised weekly action plan — all measured, never fabricated.

FAQ

Is this SEO checker really free?

Yes — the instant on-page audit and findings need no signup. A free account unlocks the full multi-page technical audit and ongoing tracking.

What does it actually check?

It performs a live crawl of your homepage and reports title, meta description, headings, content depth, Open Graph, HTTPS, viewport and structured data — with the real values found.

Is the result real or estimated?

Completely real. Every signal comes from an actual fetch of your page. Beacon never shows fabricated SEO data.

How is the score calculated?

A weighted blend of the on-page signals above, mapped to a 0–100 score and an A–F grade so you can see at a glance where you stand.

Keep reading

Free Perplexity Visibility Checker Free Gemini Visibility Checker Is my site blocking AI crawlers? How to get cited by Perplexity.

Get the full multi-page SEO audit

Free account — 37-point audit, tracking and a weekly action plan.