891 documented rules across 11 modules. 462 of them affect your score; the rest are detections that report what they find without penalising you for it. Every rule has its own page explaining what it checks, the evidence it uses and how to fix it.
107 rules · run the seo checker
100 rules · run the answer engine checker
92 rules · run the ai visibility checker
28 rules · run the ai agent readiness checker
90 rules · run the structured data checker
205 rules · run the accessibility checker
53 rules · run the security checker
95 rules · run the performance checker
65 rules · run the html checker
29 rules · run the css checker
27 rules · run the trust & scam checker