Panda Quality Score
Run the exact decision tree from Google's quality scoring patent. Catches thin content, ad overload, and site-level quality suppression before they kill rankings.
16 patent-grounded audit frameworks from Bill Slawski's 20 years of Google patent research — operationalized into a runnable system.
Every audit in this system is built directly from Bill Slawski's analysis of Google's patents at SEO by the Sea. Slawski (1952–2022) spent 20 years reading Google's patent applications and translating their mechanisms into practitioner methodology.
This is not a general SEO checklist. Each audit maps to specific patent claims, scoring criteria, and signal categories that reflect how Google's systems actually evaluate content, links, and authority.
Use the AI chat (bottom right) to ask about any audit framework, get diagnostic help, or find which audit applies to your specific ranking problem.