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Free SEO Analyzer & Website Analysis

Run a complete website SEO analysis on any URL. Over 50 checks across on-page SEO, structured data, technical setup, images and links, security and accessibility, with the exact fix for every issue found.

no email gate no daily limit free PDF report

Website URL

Keyword optional

Used for keyword placement and density checks.

10-30s per scan

Analyzing

Overall SEO score

Passed

Failed

Warnings

Checks run

Search preview

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The PDF is generated on our server from the results shown here and is not saved.

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// how it works

Three steps, one URL

step 01

Enter any URL

Paste any public URL. Add a keyword to also check for placement and density in the content.

step 02

We run 50+ checks

Six categories run in sequence: on-page SEO, social tags and schema, technical setup, links and images, security, and mobile. Results appear as each one finishes.

step 03

Export the report

Review the overall score and every category, then download the full findings as a PDF to share with developers or clients.

What is a website SEO analysis?

A website SEO analysis is a structured review of how well a page is set up for search engines. It looks at the signals Google and Bing actually evaluate when they decide whether to index a page, what to show in search results, and how to rank it: title tag, meta description, canonical URL, internal links, structured data, security headers, mobile usability, and Core Web Vitals.

The terms SEO analysis, SEO audit, and SEO check get used interchangeably. In practice there is a difference. An SEO analysis is usually fast, page-level, and focused on what is missing or misconfigured right now. An SEO audit is broader: it covers a full site, includes crawl data, log files, backlink analysis, and recommendations prioritized by impact. This tool runs a thorough page-level analysis in seconds, which is the right starting point for most pages.

Run an analysis after any meaningful change: a redesign, a migration, a new template, a content update, or a CMS upgrade. Run it again on competitor pages to see what they are doing differently. The goal is not a perfect score; the goal is to find the issues that actually block indexing or rankings, fix them, and move on.

What the analysis covers

On-page SEO

Title tags, meta descriptions, heading hierarchy, keyword placement, and content length. These are the first things search engines evaluate when they land on a page.

Social & structured data

Open Graph tags, Twitter Cards, and Schema.org JSON-LD. Structured data helps search engines understand your content and can trigger rich results in search.

Technical SEO

Canonical URLs, robots directives, hreflang tags, and sitemap references. A page with great content can still be invisible to search engines if the technical foundation is broken.

Images & links

Alt text on images, broken links, internal link structure, and image formats. Missing alt text hurts accessibility and SEO.

Security & performance

HTTPS, security headers such as HSTS and Content-Security-Policy, and server response times. Google has used HTTPS as a ranking signal since 2014.

Mobile & accessibility

Viewport configuration, font sizes, tap target spacing, and ARIA attributes. Google uses mobile-first indexing for every site.

// frequently asked

Frequently asked questions

How do I do an SEO audit on my website?

Paste the full URL of any page into the analyzer above and the audit runs in seconds. Each of the 50+ checks targets a specific ranking or indexing factor: title tag, meta description, canonical URL, Schema.org markup, mobile viewport, Core Web Vitals, security headers, alt text, internal links, and more. After the audit completes, results are grouped into six categories so you can fix the highest-impact issues first. Download the full report as a PDF to share with developers or clients.

What is the best free SEO analyzer?

The best free SEO analyzer gives you the complete report without an email gate, signup, or hidden paywall. This tool runs over 50 checks on any public URL and shows everything: errors, warnings, and what is working. There is no daily limit and no upsell to a paid plan to unlock the important checks. If you need a deeper crawl across an entire site, the Signocore SEO WordPress plugin handles that.

How long does an SEO analysis take?

A full analysis typically completes in 10-30 seconds. The analyzer runs the seven check categories sequentially and updates the UI as each one finishes, so you see results stream in rather than waiting for a single report at the end. Slower pages or sites with heavy server-side rendering may take longer because the tool waits for the full HTML response before parsing.

Can I analyze any URL with this SEO tool?

Yes, any publicly accessible URL works. The tool fetches the page server-side and parses the rendered HTML, so password-protected pages, staging environments behind basic auth, and pages requiring login cannot be analyzed. For everything else - production sites, blog posts, product pages, landing pages - paste the URL and run the audit.

Is the SEO analyzer really free?

Yes. There is no signup, no email gate, and no daily limit on how many pages you can analyze. You get the full report with all 50+ checks and can export it as a PDF. Many SEO tools require an email address before showing results or hide checks behind a paywall. This tool does neither.

What does a website SEO analysis include?

A website SEO analysis examines how well a page is optimized for search engines. This tool checks over 50 factors including title tags, meta descriptions, heading structure, Schema.org markup, image alt text, security headers, page load speed, and mobile responsiveness. Results are grouped into six categories so you can prioritize fixes by impact.

Skip the copy-paste next time.

Signocore SEO generates this kind of schema and meta data automatically for every post. Free core, or €69 once for redirects, AI and advanced schema.

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