poweredByHeader

Next.js will add the `x-powered-by` header by default. Learn to opt-out of it here.

By default Next.js will add the x-powered-by header. To opt-out of it, open next.config.js and disable the poweredByHeader config:

next.config.js

module.exports = {
  poweredByHeader: false,
}

PageExtensions

Ppr