The TRACE request allows the path to the web server to be traced and to check that data is transferred there correctly. This allows a trace route to be determined at application level, meaning the path to the web server over various proxies. This method is particularly useful for debugging connections.
IMPORTANT: TRACE should not be enable in a productive environment because it can reduce performance.
To disable the HTTP request method TRACE using Internet Information Services
- You will find instructions by following this link:
https://docs.microsoft.com/en-us/iis/configuration/system.webserver/tracing/