Website Grader - Grade your website's strengths and weaknesses in seconds.
Smaller - Make your websites load faster
Textalyzer - Analyze text readability and SEO parameters
Treo - Treo is the page speed monitoring tool that helps your customers from obtaining a faster web experience.
PageSpeed Ninja - One-click page speed boost for WordPress
Dareboost: Website Speed Comparison - Check how fast your website is against your competitors