Free SEO Tools
Free online tools to analyze and improve your website's performance, SEO, and accessibility.
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Bulk SEO Audit Tool
Audit multiple URLs simultaneously with our free bulk SEO audit tool. Get instant performance, SEO, accessibility, and best practices scores powered by Google Lighthouse.
INP Checker
Test your Interaction to Next Paint (INP) score. Measure page responsiveness and identify slow interactions that hurt user experience.
CLS Checker
Test your Cumulative Layout Shift (CLS) score and find layout shift issues. See which elements are causing shifts and how to fix them.
All Free SEO Tools (19)
Bulk SEO Audit Tool
Audit multiple URLs simultaneously with our free bulk SEO audit tool. Get instant performance, SEO, accessibility, and best practices scores powered by Google Lighthouse.
INP Checker
Test your Interaction to Next Paint (INP) score. Measure page responsiveness and identify slow interactions that hurt user experience.
CLS Checker
Test your Cumulative Layout Shift (CLS) score and find layout shift issues. See which elements are causing shifts and how to fix them.
LCP Checker
Check your Largest Contentful Paint (LCP) score instantly. Identify your LCP element, see timing breakdown, and get optimization recommendations.
Schema Validator & Rich Results Preview
Validate JSON-LD structured data and preview how your pages appear in Google rich results. Supports Article, Product, FAQ, Recipe, Event, LocalBusiness, and 15+ schema types.
SEO Checker
Analyze your page's SEO score. Check title tags, meta descriptions, headings, images, and other on-page SEO factors.
PageSpeed Checker
Test your website's PageSpeed score instantly. Get performance metrics, Core Web Vitals, and actionable recommendations to speed up your site.
Website Grader
Get a comprehensive grade for your website. Analyze performance, SEO, mobile-friendliness, and security in one report.
Accessibility Checker
Check your website's accessibility score. Find WCAG violations, missing alt text, color contrast issues, and other accessibility problems.
Mobile Speed Test
Test your website's mobile performance. Simulate real mobile conditions with throttled network and CPU to see how users experience your site.
Schema Markup Validator
Validate your schema markup and structured data. Check for errors in JSON-LD and see if your page qualifies for rich results.
Meta Tag Checker
Check your meta tags including title, description, Open Graph, and Twitter cards. See how your page appears in search results and social shares.
TTFB Checker
Check your Time to First Byte (TTFB). Measure server response time and identify if slow TTFB is hurting your page performance.
Broken Link Checker
Find broken links on your website. Identify 404 errors, dead links, and missing pages that hurt SEO and user experience.
Redirect Checker
Check URL redirects and identify redirect chains. See all hops from origin to destination and detect redirect loops.
SERP Preview Tool
Preview how your page will appear in Google search results. See your title, URL, and description as searchers will see them.
Sitemap Checker
Validate your XML sitemap. Check for errors, verify URL count, and ensure proper formatting for search engine discovery.
Robots.txt Checker
Validate your robots.txt file and test URL blocking rules. Ensure search engines can crawl your important pages.
HTTP Header Checker
Check HTTP response headers for security, caching, and SEO. Analyze headers like Cache-Control, Content-Security-Policy, and more.
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