Optimizing Data Retrieval for Rutificador Chile

Hello,
I am working on the Rutificador Chile application, which allows users to search for information associated with Chilean RUT numbers. Recently, I’ve noticed that the search functionality occasionally takes longer than expected to return results, especially during high traffic periods. The database is properly indexed, and the server load seems normal, but the delays persist. I am seeking advice on how to further optimize data retrieval and improve the overall responsiveness of the application. Any insights or recommendations would be greatly appreciated. Thank you