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SEO Tools

SEO Analyzer

Enter a URL to check a page against the fundamentals of on-page and technical SEO. You get a clear list of what passes, what needs attention and why it matters.

  • Encrypted connection
  • No sign-up
  • Free to use
Public pages only. The page is fetched once and not stored.

How to use SEO Analyzer

  1. Enter the full address of the page you want to check.
  2. Select Analyze page. The page is fetched and examined, which takes a few seconds.
  3. Review the score and work through the checks marked as warnings or problems.
  4. Fix the issues on your site and run the analysis again to confirm.

SEO Analyzer features

Over twenty checks

Title, description, headings, canonical, robots directives, language, viewport, image alt text, links, structured data and social tags.

Technical signals

HTTPS, status code, redirects, server response time, page size and compression.

Plain explanations

Each check states what was found and what to do about it.

Search preview

Shows how the title and description may appear in results.

Heading outline

Lists the page's headings so you can review its structure.

Indexing files checked

Looks for robots.txt and an XML sitemap on the site.

When to use SEO Analyzer

  • Checking a new page before or just after it goes live.
  • Finding quick fixes on an existing page that is underperforming.
  • Reviewing a client's or competitor's page setup.
  • Confirming that a page is indexable after a migration or redesign.

SEO Analyzer FAQ

Does a high score mean my page will rank well?

No. The score reflects how many technical and on-page basics are in place. Rankings depend far more on the quality and relevance of your content, the competition and your site's reputation. Treat the checks as hygiene, not a guarantee.

What does the analyzer actually look at?

The HTML returned by your server for the URL you enter, plus the site's robots.txt and sitemap. It does not run JavaScript, so content that is added by scripts after loading is not seen.

Why does it report missing content that I can see in my browser?

Your site probably renders that content with JavaScript. Search engines can process JavaScript, but it is slower and less reliable than serving the content in the initial HTML.

Is the page I check stored?

No. The page is fetched, analysed and discarded. Only an anonymous count of analyses is kept.

Why can some URLs not be analysed?

The tool only fetches public websites on standard ports. Internal addresses, sites that block automated requests and pages requiring a login cannot be checked.

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What an on-page audit can and cannot tell you

Search engines need to be able to fetch a page, understand what it is about and decide which URL represents it. An on-page audit checks the signals that support each of those steps: a successful response over HTTPS, no directive blocking indexing, a canonical URL, a descriptive title, a clear heading structure, and text alternatives for images.

These are necessary conditions rather than sufficient ones. A page can pass every check and still not rank, because it competes with other pages on usefulness, depth and authority. Conversely, a single failed check, such as an accidental noindex tag left over from development, can keep an excellent page out of the results entirely. That asymmetry is why a quick audit is worthwhile.

Use the results as a to-do list. Fix problems first, then warnings, and spend the rest of your effort on the content itself.

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