Free SEO Audit Tool
for Any Website

Paste any URL and get a complete site-wide SEO analysis. PageSpark crawls up to 500 pages and runs 25+ checks across meta tags, content quality, technical SEO, and Core Web Vitals, with AI-powered recommendations and a downloadable PDF report.

Run a free audit → View all tools

No credit card required  ·  1 free credit on signup

25+ checks across 5 SEO categories

Every audit covers the factors that actually influence your Google rankings, from technical foundations to content quality and real Core Web Vitals data from Google.

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Meta & Titles

  • Title tag length, keywords, and brand placement
  • Meta description quality and character count
  • Open Graph tags for social sharing
  • Twitter Card implementation
  • Canonical tag verification
  • Robots meta tag directives
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Content Quality

  • H1 tag presence and keyword alignment
  • Heading hierarchy (H2, H3 structure)
  • Word count and content depth assessment
  • Internal link count and distribution
  • External link ratio and quality
  • Image alt text coverage
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Technical SEO

  • HTTPS implementation and SSL certificate
  • Structured data / schema markup (JSON-LD)
  • Favicon presence
  • Viewport meta tag for mobile
  • Redirect chain detection
  • Broken internal and external link detection
  • XML sitemap validation
  • Robots.txt accessibility check

Performance

  • Mobile PageSpeed score (0–100)
  • Desktop PageSpeed score (0–100)
  • Largest Contentful Paint (LCP)
  • Cumulative Layout Shift (CLS)
  • Total Blocking Time (TBT)
  • Speed Index and Time to Interactive
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Mobile & UX

  • Mobile performance score from Google
  • Mobile accessibility score (Lighthouse)
  • Responsive image handling
  • Tap target sizing
  • Mobile CLS and layout stability

Everything you need to take action

The audit tells you what to fix, why it matters, and how to fix it.

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Overall SEO score

A single score from 0–100 with a breakdown across all five categories. Instantly see which areas need the most attention and track improvement over time.

#1

Prioritized action list

The top 3 highest-impact fixes are surfaced immediately so you know exactly where to start.

PDF

Downloadable PDF report

Export a PDF report to share findings with stakeholders or clients.

Run your first SEO audit in three steps

1

Enter any URL

Paste your domain or any specific page URL. PageSpark crawls the live page using a real browser. No cached data, no estimates. Works on any site, not just yours.

2

Get your full report

We crawl your site in the background and email you when the report is ready — typically 5–15 minutes. Review your score, category breakdown, and the complete issue list sorted by severity, with critical issues first.

3

Fix and track

Each issue comes with an AI-written "How to fix" recommendation. Make the changes, run the audit again, and watch your score improve.

Built for people who manage their own SEO

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Freelancers & agencies

Audit client sites in minutes, not hours. Generate PDF reports to share findings and show progress over time.

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Small business owners

You don't need to be an SEO expert. PageSpark explains every issue in plain language and tells you exactly what to do. No jargon, no guesswork.

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Marketers & founders

Quickly audit your own site or a competitor's before a campaign or launch. Get real Google performance data alongside on-page SEO scores in one place.

Frequently Asked Questions About SEO Audits

Is the SEO audit really free?

Yes. Every new account gets 1 free credit on signup, which is enough to run a complete site audit with no credit card required. Additional audits cost 1 credit each. Pay-as-you-go credits start at $5 for 5 credits, and the Starter plan at $29/month includes unlimited audits.

How accurate is the audit data?

PageSpark crawls the live, rendered version of your page using a real browser, the same way Googlebot sees it. Performance scores come directly from Google's PageSpeed Insights API, so the LCP, CLS, and performance numbers are real Google data, not estimates.

What does the SEO score actually mean?

The score (0–100) reflects how well a page is optimised across five weighted categories: Meta & Titles (20%), Content Quality (25%), Technical SEO (20%), Performance (20%), and Mobile & UX (15%). A score above 80 is generally strong; below 60 indicates significant gaps worth addressing.

Does PageSpark crawl my entire site?

Yes. PageSpark crawls your entire site from your homepage, following internal links and auditing up to 500 pages. The report groups issues by page so you can see patterns across your site, not just one URL at a time.

How often should I audit my site?

After making SEO changes, re-audit to verify the fix registered correctly. For ongoing monitoring, auditing key pages monthly is a reasonable cadence. If you're actively optimising, weekly audits help you track momentum.

Can I audit competitor sites?

Yes. PageSpark works on any public URL, not just your own site. Enter a competitor's URL to benchmark their on-page SEO, see their PageSpeed scores, and identify gaps you can exploit on your own pages.

Get started

Run your free SEO audit now.

No credit card. No setup. Paste a URL and get your full site audit report.

Start your free audit →

Also includes keyword research, rank tracking, content optimization, and more.