How to delete IIS custom headers like X-Powered-By: ASP.NET from response?

Question

In IIS 7.0 integrated mode after deleting all headers with Response.ClearHeaders() IIS would add some other headers like Server

Answer 1

The following answer includes a complete solution that does not require URLScan or a custom HttpModule, and removes all the related headers you mention. It also works on Azure.

Removing/Hiding/Disabling excessive HTTP response headers in Azure/IIS7 without UrlScan