How this score is calculated
The analyzer weighs the five factors AdSense reviewers care about most: domain age, content volume, legal pages, content quality and niche. Domain age and content volume matter because Google wants established sites with real substance. Legal pages (privacy, about, contact) are a hard requirement. Niche matters because some categories (health, finance) are held to a higher bar, and a few (crypto, gambling) are restricted.
This is an estimate, not a guarantee
This tool gives a directional self-assessment based on published AdSense guidance. The final decision is Google's alone. The single biggest lever for most new sites is simply publishing more original, genuinely useful content and letting the domain mature with real traffic.