# Utilities - [PingDisplay](https://fish-networking.gitbook.io/docs/fishnet-building-blocks/components/utilities/pingdisplay.md): The PingDisplay can be used to easily display the client's network ping during development. - [BandwidthDisplay](https://fish-networking.gitbook.io/docs/fishnet-building-blocks/components/utilities/bandwidthdisplay.md): The BandwidthDisplay component is a simple development GUI to show the bandwidth ingress and egress. - [Authenticator](https://fish-networking.gitbook.io/docs/fishnet-building-blocks/components/utilities/authenticator.md): Authenticators are an additional layer of security. A client must pass the authenticator in order to communicate with the game server. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://fish-networking.gitbook.io/docs/fishnet-building-blocks/components/utilities.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.