comment activé gzip dans asp.net?

je veux gzip css et le fichier js dans le site web. et utiliser ce code dans le web.config:

<system.webServer>
<httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files">
  <scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll"/>
  <dynamicTypes>
    <add mimeType="text/*" enabled="true"/>
    <add mimeType="message/*" enabled="true"/>
    <add mimeType="application/javascript" enabled="true"/>
    <add mimeType="*/*" enabled="false"/>
  </dynamicTypes>
  <staticTypes>
    <add mimeType="text/*" enabled="true"/>
    <add mimeType="message/*" enabled="true"/>
    <add mimeType="application/javascript" enabled="true"/>
    <add mimeType="*/*" enabled="false"/>
  </staticTypes>
</httpCompression>
<urlCompression doStaticCompression="true" doDynamicCompression="true"/>

analyser mon site web gtmetrix.com site, mais obtenir:

Compressing the following resources with gzip could reduce their transfer size by 63.4KiB (77% reduction).

Compressing http://mysite.com/could save 30.6KiB (74% reduction).
Compressing http://mysite.com/WebResource.axd?d=TdZvTxV1RZCMol6igoEA7XxfdqcWpTRlYuCxfymg_ruU4xc1NuSqLn7bduKh3WyPwSYX0g86d6fEJ3SVBdeWi5FBnMpKfcO7aaFoqvmTo_c1&t=634970873020000000 could save 17.5KiB (80% reduction).
Compressing http://mysite.com/main.css could save 14.8KiB (80% reduction).

OriginalL'auteur shahin ko | 2013-09-19