Free Website Audit by Alternate

Alternate's free SEO website audit checks any site in about a minute, running more than 60 checks across SEO, answer engine optimization (AEO), generative engine optimization (GEO), speed, accessibility, and security. Key features: • Over 60 automated checks covering on-page SEO, technical health, and metadata • AEO and GEO checks that show how well your content is structured for answer engines and generative search • Speed and performance scoring powered by real Google Lighthouse data • Accessibility and security checks for common site vulnerabilities • Crawler access report showing which search and answer-engine bots can read your pages • Instant overall score with prioritized recommendations • No sign-up or credit card required. The audit runs in about a minute. Enter a URL and the tool crawls the page, measures real performance data from Google Lighthouse, and scores the results across each category. The report highlights what is working and what is holding your site back, so you can fix the most important issues first. Because AEO and GEO are now part of search visibility, the tool also reviews whether your content and structure are easy for answer engines to parse and cite. Built for small business owners, marketers, freelancers, and developers who want a fast, credible health check before launching a site, starting an SEO project, or auditing a client's website. It is also useful for agencies that need a quick, shareable baseline report.