Slow startup with IIS Express

I found significant improvement after disabling logging.

Locate the IIS config for your project or machine, typically found in:

• %userprofile%\documents\iisexpress\config\applicationhost.config
• .\.vs\config\applicationhost.config
• VS2019: $(solutionDir)\.vs\{projectName}\config\applicationhost.config

And comment out or delete the following two nodes (found somewhere in the document)

<add name="HttpLoggingModule" image="%IIS_BIN%\loghttp.dll" />
<add name="HttpLoggingModule" lockItem="true" />