Diagnosing a website for accessibility and fixing any issues that are uncovered is not a one-size-fits-all endeavor.  Every site has a distinct set of strengths and challenges. Plus, site owners vary widely in their level of expertise and the availability of resources that can be devoted to accessibility -- which includes diagnosing the site, making the necessary modifications, and ensuring that the tools and expertise are in place to maintain compliance.  That’s why flexibility is an essential criteria when seeking ADA Section 508 accessibility solutions.