Dr. Link Check - Broken link checker with malware and parked domain detection
SEO Site Checkup - Find comprehensive search engine optimization (SEO) tools for your site.
Maplytics - Maplytics is an integration tool between Bing Maps and Microsoft Dynamics CRM to provide geographical Dynamics 365 data visualization on a map. It allows to accurately Map Dynamics 365 CRM data of customers.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Passmarked - Simple, all-in-one test to check the quality of your website
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.