SEO Analyzer, Free On-Page Audit

Run a complete on-page SEO audit on any URL in seconds. Check 50+ factors across title tags, meta descriptions, headings, keyword usage, images, links, technical signals and more, with a prioritised list of exactly what to fix and why. No sign-up. No cost.

100% Free
No Sign-up
50+ SEO Checks
Export Report

Full On-Page Audit in 4 Steps

1

Enter Your URL

Type or paste any page URL. Add your target keyword to unlock keyword-specific checks, density, placement in title, H1, meta description and URL.

2

Run the Audit

The analyser crawls the page and checks 50+ on-page SEO factors across 6 categories, Basic SEO, Content, Technical, Links, Social and Structured Data.

3

Review Your Score

Get an overall SEO Health Score (0 to 100) with a category breakdown. Every check shows Pass, Warning or Fail, with the exact value found and a fix recommendation.

4

Fix & Re-audit

Work through the Fail and Warning items, implement the fixes, then re-run the audit to track your score improvement. Export a full PDF-style text report at any time.

On-Page SEO Analyzer

Enter any URL below, and optionally your target keyword, to get a full on-page SEO audit with a score, category breakdown and item-by-item recommendations you can act on immediately.

Analyse Any Page for SEO

Unlocks keyword placement checks
Initialising audit… 0%
Fetching Page
Basic SEO
Content
Technical
Social
Schema
Scoring
⚠️

Audit Failed

Unable to reach the URL. Please check the address is correct and publicly accessible, then try again.

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Enter a URL above and click Analyse Page to run a full on-page SEO audit.

https://example.com
Checks Run
Passed
Warnings
Failed

SEO Health Score

/ 100

Run an audit to see your SEO health score.

Category Breakdown

Click a category below to expand
Ready

Fix On-Page SEO Like a Pro

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One Page, One Primary Keyword

Each page should target one primary keyword and 2 to 3 semantically related terms. Your primary keyword must appear in the title tag, H1, first 100 words of body copy, at least one subheading and the meta description, naturally, not stuffed.

✍️

Title Tags: 50 to 60 Characters

Google typically displays the first 50 to 60 characters of a title tag in search results. Put your primary keyword near the start. Avoid keyword stuffing, write for the click, not just the crawl. A compelling title that gets clicked is worth more than a technically perfect one nobody clicks.

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Every Image Needs an Alt Tag

Alt attributes serve two purposes: accessibility and SEO. Google reads them to understand image context. Every non-decorative image should have a descriptive alt tag that includes your target keyword where it makes natural sense, never keyword-stuff decorative images.

What Does This Tool Check?

The SEO Analyzer checks 50+ on-page factors across six categories. Basic SEO covers title tags, meta descriptions, canonical URLs, H1 and robots directives. Content covers word count, heading structure, keyword density, readability and duplicate content signals. Technical covers HTTPS, page speed indicators, mobile-friendliness, URL structure and structured data signals. Links covers internal and external link counts, anchor text and link health. Social covers Open Graph and Twitter Card tags. Structured Data covers Schema.org markup presence and type. The SEO Health Score is a weighted composite based on industry best practices, weighted to reflect Google's known ranking factor priorities.

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SEO Analyzer FAQ

Common questions about this free tool, answered clearly.

What does the SEO Analyzer check?

It runs an on-page audit of any URL and checks the title tag, meta description, heading structure, keyword use, content length, images and alt text, internal and external links, canonical tags and more than 50 on-page factors. You get a score and a clear list of fixes.

Is on-page SEO still worth it in 2026?

Yes. On-page SEO is how you tell Google and AI search what a page is about. Clear titles, headings and structured content help you rank in Google and get quoted in AI answers. It is the foundation the rest of SEO sits on.

How often should I run an on-page audit?

Audit a page when you publish it, when you update it and once a quarter for pages that matter. Search results and competitors change, so a page that scored well last year may need small fixes to stay competitive.

Want a Full SEO Audit Done for You?

I'll audit every page, fix technical issues and build a complete on-page optimisation plan to get you ranking faster.