Holly Website Audit - Free, brandable website audit for your potential clients
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Website Grader - Grade your website's strengths and weaknesses in seconds.
Sitechecker - All-in-one SEO platform including rank tracker, website SEO audit tool and website changes monitoring. Detailed reports by 100+ parameters with how-to-fix guides.
Website Speed Ranker - Compare how fast your website loads vs your competitors
SEO Site Checkup - Find comprehensive search engine optimization (SEO) tools for your site.