Page Weight - Find and fix heavy images on your website
Sitebeam - Spelling mistakes, SEO, load speed, social media, code, W3C, accessibility & more in one tool.
Ryte - Ryte is a web-based software invented for technical optimization for search engines and improvement of websites.
Website Grader - Grade your website's strengths and weaknesses in seconds.
RankScience - Advanced Content Optimization Software for SEO
WooRank - Woorank is a Digital Marketing tool providing Instant Website Reviews & Personalized Tips for driving Traffic, Leads & Sales. Woorank covers: SEO, Mobile rendering, Social Media data, SERP ranking, backlinks, usability & servers optimization.