SEO Site check states pages not being cached

Hi! What exactly is this SEO Site Check? Do you have a URL for me about that? Did it provide any further details?

Here are a few sites i use, they are not 100% accurate. They all give you an idea of how your site tests out for proper titles, description, keywords and various other things. This first link is the most detailed one i have found.
https://seositecheckup.com/ Insert your url and it will give you a list of the good and bad about your site.
This is a good quick look. Although it always states there is no robots.txt when in fact others state there is and i know there is.
https://www.seoworkers.com/tools/analyzer.html
One more
https://www.seoworkers.com/tools/analyzer.html

Well, I don’t know how those sites determine if a site is using caching or not, since there are so many different ways to “cache” a site. In any case, I see that you *are* using WP Super Cache and that it *is* active (you can see this yourself if you view your site’s source while not logged in), so I wouldn’t worry about what those sites say.

Yeah these sites are a good guide to pick up mistakes or things needed to do, but i have found inconsistencies in them. That’s why i use different ones. They have been helpful for improving SEO. yes my super cache is enabled so that’s why i was wondering, probably an error on the testers end. They are designed to get you to hire them for a thorough check-up.
Thank you!