Free SEO Checker: check your website’s on-page SEO

See how a search engine reads your page. Under a minute. No card, no account.

Check my website SEO

Enter your URL. We read the page the way a crawler does and show you what is missing, duplicated or truncated.

We will email your results, plus one follow-up with the fixes that matter most for your site. One click to unsubscribe, and we never sell your data.

TL;DR

A free SEO checker reads a page the way a search engine does and reports what is missing, duplicated or truncated. This one checks your page title, meta description, headings and whether your copy matches what buyers search for. It returns results in under a minute, with no card and no account.

Written by John Russell, 27 years in search. Last updated 14 September 2026.

Key takeaways

  • On-page SEO decides whether a search engine can understand and accurately display your page. It does not create authority you have not earned.
  • The two highest-leverage fixes are the page title and the meta description, because they decide whether a searcher clicks.
  • A score out of 100 is a way of ordering problems, not a measurement. Every tool calculates it differently.
  • Checking one page is usually enough to diagnose a sitewide problem. Metadata defects rarely affect the homepage alone.
  • This check does not cover backlinks, page speed or rankings. Those are different tools and different problems.

What does a free SEO checker check?

This one checks five things on the page you submit:

Page title
Missing, duplicated, truncated past what Google shows, or still a theme default like "Home".
Meta description
Missing, over length, duplicated sitewide, or describing the company instead of giving a reason to click.
Heading structure
No H1, more than one H1, or headings used for styling rather than structure.
Commercial intent
Whether the page uses words buyers type, or only what the business calls itself internally.
Crawlable content
Whether your visible copy is in the served HTML, or only appears after JavaScript runs.

How do I check my website for SEO?

  1. 1

    Run the free check

    Enter your homepage URL above. The check reads the live page and reports title, description and heading defects.

  2. 2

    Read your own search results

    Search Google for site:yourdomain.co.uk. The titles and descriptions listed there are what you actually compete with.

  3. 3

    Fix titles and descriptions first

    Rewrite them so each one names the page subject and gives a reason to click. This is the highest-leverage change available.

  4. 4

    Repeat across the site

    Apply the same logic to every page. Above roughly twenty pages, this stops being viable by hand.

Found problems on your homepage?

The full audit covers every page and writes the replacements for you. From £49 one-off, no VAT, no subscription.

See the full audit

What is a good SEO score?

There is no standard. Every checker calculates its score differently, so a number from one tool cannot be compared with another. Treat it as a way of ordering problems.

  • A site scoring 92 can still be invisible in search.
  • A site scoring 60 can be taking orders all day.
  • What matters is which pages carry which defects, and whether anyone searches for those pages.

Free SEO check vs full SEO audit

 Free checkFull audit
Pages coveredOne (your homepage)Every page, up to your tier
CostFreeFrom £49 one-off, no VAT
Account neededNoNo
Rewrites suppliedNoYes, ready to paste or export
Best forDiagnosing whether you have a problemFixing it across the site

Under twenty pages? Do not buy anything. Run the free check, fix the homepage, and apply the same logic yourself.

Want it done rather than explained?

A 30-minute Search Revenue Diagnosis on three of your pages, live, free, no obligation.

Book the free diagnosis

Frequently asked questions

Is this SEO checker free?

Yes. Enter a URL and a work email. No card, no trial, no account. Results appear on screen and a copy is emailed to you.

Why do you ask for an email address?

So you get a copy you can keep and forward, and so the check cannot be run repeatedly by bots. One follow-up email, one click to unsubscribe.

How many pages does the free check cover?

One. It reads your homepage, which is the page most likely to carry a default title inherited from a theme or builder. Every page is the paid audit, from £49 for up to 500 pages, no VAT.

What does this checker not do?

It does not check backlinks, domain authority, page speed or Core Web Vitals, and it does not report rankings. Any tool claiming to do all of that instantly is giving you a number rather than an answer.

Does a good score mean my site will rank?

No. On-page SEO removes a handicap. Ranking also depends on search demand, competition and your site’s authority.

Which website platforms does it work with?

All of them. The check reads your page over the public web, so it works on WordPress, Shopify, Squarespace, Wix, Webflow, Drupal, Adobe Experience Manager or a custom build. Nothing to install.

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