LintPage is described as 'Free pre-launch website audit tool for developers. Scans any URL for 45+ issues across SEO, accessibility, performance, security, and structured data in 30 seconds. CLI, CI/CD, and web dashboard.
No signup required' and is a Website Audit tool in the development category. There are more than 50 alternatives to LintPage, not only websites but also apps for a variety of platforms, including SaaS, Mac, Windows and Linux apps. The best LintPage alternative is SimilarWeb, which is free. Other great sites and apps similar to LintPage are Google Search Console, Semrush, ahrefs and Screaming Frog SEO Spider.