Free SEO & Website Analysis Tools
Instantly analyze your website's SEO, meta tags, headings, links, images, and more - 100% free.
Enter Your Website URL
We'll crawl your page and analyze SEO elements in real-time.
A 30-Second SEO Audit, In Your Browser
Most SEO audit tools either lock the report behind a signup wall or run a slow server-side crawl. This analyzer runs entirely in your browser - paste a URL, get a complete on-page SEO breakdown in seconds. No account, no rate limits, no upload of your site to a third-party scanner.
On-Page Audit
Title length, meta description, H1/H2 structure, image alt text coverage, canonical tag, hreflang, OG/Twitter tags - all checked in one pass.
Technical SEO
Schema/JSON-LD detection, robots-meta directives, sitemap reference, mobile viewport, language attribute, charset.
Security Headers
HSTS, CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy, Permissions-Policy - security signals that increasingly affect rankings.
Run an SEO Audit in 3 Steps
Paste Any URL
Enter the page you want to audit. The analyzer fetches the rendered HTML and runs ~40 checks. Works for any public URL - your own site or a competitor's.
Read the Score & Issues
You get an overall score (0-100) plus a categorised list of pass/warn/fail items. Each fail explains what's wrong and why it matters for ranking.
Fix and Re-Audit
Apply the suggested fixes (start with title length, missing alt text, and H1 issues - typically the highest-impact). Re-run the audit. Iterate until you're green.
Who Uses This Analyzer
SEO Specialists
Quick health check on any client page. Faster than firing up Screaming Frog for a single-page audit.
Content Editors
Verify title and meta length stay within Google's display limits before publishing. Catches over-length titles before they get truncated in SERPs.
Growth Teams
Pre-flight check on every new landing page. Stops marketing pages going live with broken canonicals or missing OG tags.
Competitive Researchers
Run audits on competitor pages to understand what they're doing right (and where the gaps are).
Developers
Catch SEO regressions during deploys. Check schema renders correctly. Verify canonicals point where you think they do.
Anyone Learning SEO
See concrete examples of what good (and bad) on-page SEO looks like. Each issue is explained in plain language.
Frequently Asked Questions
The analyzer fetches the URL via your browser. The results are computed entirely in JavaScript on your machine - no logging or third-party processing.
PageSpeed focuses on Core Web Vitals (loading, interactivity, layout shift). This tool focuses on on-page SEO (titles, meta, headings, schema) and security headers. Use both - they're complementary.
The checks reflect Google's public guidance for title length (~60 chars), meta description (~160), H1 count, structured data, mobile viewport, etc. They are conservative - passing all checks won't guarantee a top ranking but failing them definitely hurts.
This tool runs one URL at a time. For bulk auditing, use Screaming Frog or our paid SEO retainer service - we run weekly site-wide audits as part of our digital marketing engagements.
Backlink data lives in proprietary databases (Ahrefs, Semrush, Moz). It can't be calculated client-side. For a backlink audit, you need a paid tool with crawled data.
Not directly - for that, use Google's PageSpeed Insights or Search Console. This tool focuses on the parts of SEO that you can fix immediately by editing your page's HTML/templates.
Need a Full SEO + Performance Audit?
This analyzer covers ~40 on-page checks. A complete SEO engagement covers backlinks, technical site-wide crawls, content gaps, competitor analysis, and ongoing tracking. Brainguru runs SEO retainers from $1,500/mo (US) / AED 15,000/mo (UAE) / SAR 15,000/mo (KSA).
