Site Valet : Web Tools for Quality, Accessibility, Standards Compliance.
mobiReady : The mobiReady testing tool evaluates mobile-readiness using industry best practices & standards.
Mobile Web Application Best Practices : The goal of this document is to aid the development of rich and dynamic mobile Web applications. It collects the most relevant engineering practices, ...
W3C Link Checker : Check links and anchors in Web pages or full Web sites
This checker performs various tests on a Web Page to determine its level of mobile-friendliness.