Useful and good seo check site?

Hey there, I am doing seo on my own and regularly checking my websites seo with free seo checks. But in my opinion some of their rating criteria are not really useful. Because its not a blog for example, I cant have lots of texts on each site…thats just an example on which those checks are mentioning. But I would like to know which seo check website you guys can recommend to me, which gives me good and helpful insights and tips? So far I have hear SEMrush seo checker is the best. Thoughts?