Pixpie - Optimize your images and speed up your site on WordPress
Website Grader - Grade your website's strengths and weaknesses in seconds.
Prodibi - Prodibi innovative image solution enables you to display and share your photos in full res and high quality on your website, wordpress, social media and mobile.
Smaller - Make your websites load faster
Website Image Speed Test - Beautiful & easy free analysis of the images on your page
Textalyzer - Analyze text readability and SEO parameters