Slow response on submit

Slow response on submit

When adding any request that gets submitted to the server I find that there is a delay in action.  During requests submission from users I am finding that there are multiple requests submitted for the same thing because the user presses the button several times because they think the pages is not loading.

Is there something that can be done to allow quicker response so users are not submitting several requests for the same thing? 
                New to ADManager Plus?

                  New to ADSelfService Plus?