When it comes to website graders, reports, checkers, etc., we generally recommend examining these with a grain of salt. It’s a tall order to build a tool that can successfully give accurate and meaningful feedback for every website on the internet, and many of the programs that claim to do so have more than their share of issues.
While we do see some tools that are well-maintained and fairly accurate, we see several others that give bad or inaccurate feedback based on their operating algorithms.
Additionally, these tools are typically used when trying to sell a service, so there is almost always an inherent level of bias involved.
If you have received website grader results or information from a website testing tool that you'd like our team to review, please submit a new ticket and we'll be happy to provide our feedback and insight.