Best for businesses needing an SEO audit tool. USP: Site Checker is an SEO audit tool designed to evaluate website health and pinpoint areas for improvement in SEO. It provides businesses with detailed reports that cover a wide range of SEO issues, such as page speed, mobile friendliness, backlinks, and overall site performance. Site Checker is especially useful for businesses looking to ensure that their website is fully optimized for search engines. It offers actionable insights and suggestions to improve on-page SEO and enhance user experience, ultimately driving more organic traffic to the site.