Redirect my website to HTTPS in Plesk/Windows

If you need to create a web.config file, you can use your control panel’s file manager (Web & Classic / Plesk).

Using the following code in your web.config file automatically redirects visitors to the HTTPS version of your site:

<configuration>
<system.webServer>
<rewrite>
    <rules>
	<rule name="HTTP to HTTPS redirect" stopProcessing="true"> 
	<match url="(.*)" /> 
	<conditions> 
		<add input="{HTTPS}" pattern="off" ignoreCase="true" />
	</conditions> 
	<action type="Redirect" redirectType="Permanent" url="https://{HTTP_HOST}/{R:1}" />
</rule>   
    </rules>
</rewrite>
</system.webServer>
</configuration>