About Vitals

Vitals is a fast, modern, and client-side SEO analysis tool from One Buffalo Labs. We built it with a simple but powerful idea: what if you could get a comprehensive SEO audit without sending your data to a server?

Our Privacy-First Approach

The "client-side" aspect is what makes Vitals special. It means that when you enter a URL, all analysis happens directly in your browser. We do not collect, store, or track the URLs you analyze, and we do not save the results. This approach offers two huge benefits:

• Privacy: Your data is yours and yours alone.
• Speed: By cutting out the back-and-forth with a server, the analysis is incredibly fast.

Our Tech Stack

For those interested in the technical details, Vitals is built with:

• Framework: Next.js 15 (App Router)
• Language: TypeScript
• Styling: Tailwind CSS
• Parsing: Cheerio

Get Involved

Vitals is an open-source project, and we welcome contributions! If you have an idea or want to help us build the future of private, effective SEO tooling, check out our GitHub repository.