Slow startup with IIS Express

Question

I have a problem with my MVC application and startup.

Every time I make a change and one the app its take a long time to start up.

I have about 100 lines wit

Answer 1

I was experiencing slow startup of my ASP.NET MVC application using Visual Studio 2017 and IIS Express. I tried almost every suggestion in this thread without any noticeable application startup speed. The one thing that worked was launching the application without debugging using Ctrl+F5. This improved the launch time from 10-20 seconds to just a few seconds. If the browser window is kept open, coding edits can be tested by refreshing the browser. Editing models or controllers require the project to be (re)built whereas changes to views are reflected without a project (re)build.