Question

RewriteEngine On
RewriteCond %{HTTPS} (on)?
RewriteCond %{HTTP:Host} ^(?:www.)(.+)$ [NC]
RewriteCond %{REQUEST_URI} (.+)
RewriteRule .? http(?%1s)://%2%3 [R=301,L]
RewriteCond %{HTTP_Host} ([^.]+).itsprofile.com$ [NC]
RewriteRule (.*) http://itsprofile.com/viewindex.php$1?id =%1 [NC,L]

Answer 1

When you say convert to web.config, I’m going to assume you mean convert .htaccess rewrite rules to IIS URL Rewrite rules. You can find information about importing .htaccess rules to IIS URL Rewrite here.

Your rewrite rules above would be imported and converted to this:

<rewrite>
  <rules>
    <rule name="Imported Rule 1" stopProcessing="true">
      <match url=".?" ignoreCase="false" />
      <conditions>
        <add input="{HTTPS}" pattern="(on)?" ignoreCase="false" />
        <add input="{HTTP_HOST}" pattern="^(?:www.)(.+)$" />
        <add input="{URL}" pattern="(.+)" ignoreCase="false" />
      </conditions>
      <action type="Redirect" redirectType="Permanent" url="http(?{C:1}s)://{C:2}{C:3}" appendQueryString="false" />
    </rule>
    <rule name="Imported Rule 2">
      <match url="(.*)" ignoreCase="false" />
      <conditions>
        <add input="{HTTP_Host}" pattern="([^.]+).itsprofile.com$" />
      </conditions>
      <action type="Redirect" redirectType="Found" url="http://itsprofile.com/viewindex.php{R:1}?id" appendQueryString="false" />
    </rule>
  </rules>

Naturally, you’ll want to test all of your rules.