How our SEO platform is built with ASP.NET Core, Next.js, and MySQL

The platform has three distinct jobs: run technical checks, store results cleanly, and present them in a way non-technical users can understand. ASP.NET Core works well for the API and background logic, Next.js works well for landing pages and client portals, and MySQL provides straightforward storage for audits, domains, users, and historical runs.

That combination keeps the operational model simple. The backend can expose predictable JSON contracts while the frontend layers focus on product UX, report pages, and public content instead of reimplementing business logic in multiple places.

The backend centers on service classes that run SEO audits, schedule domain scans, manage API keys, and expose public and authenticated routes. It also needs background execution for repeated domain monitoring and stored report retrieval.

This matters because SEO products stop being simple request-response tools very quickly. As soon as results are shareable, repeatable, and tied to plans, the system becomes both an API and an operations product.

Next.js is not only useful for the landing page. It also works well for public report pages, SEO-friendly blog routes, and authenticated panels that still benefit from route-level structure and server rendering where it makes sense.

That is especially useful for a product that cares about search visibility itself. The same framework can power the public site, article pages, preview pages, and client-facing experiences while keeping deployment patterns similar.

The data model has to support both single audits and recurring workflows. That means storing users, sessions, service plans, API keys, audit snapshots, domain paths, scan runs, and keyword history in a way that stays readable during debugging and flexible during product expansion.

When the database design stays explicit and operationally understandable, product features such as pagination, history views, share links, and rate controls become much easier to build without introducing brittle reporting logic later.