# Availability Users need to have continuous access to the latest information published by VMGD. To ensure that the website and mobile app continue to function as expected under high-traffic load, we have implemented caching at the network request level. Cyber attacks can also have an impact on service availability, so as an extra level of protection we have added a network-level firewall to the most vulnerable resource: the Wordpress 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://docs.vmgd.whatworks.com.au/ict-team/vmgd-backend-requirements/non-functional-requirements/availability.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.