Enable HTTP Compression

IIS


cscript adsutil.vbs set W3Svc/Filters/Compression/Parameters/HcDoDynamicCompression true
cscript adsutil.vbs set W3Svc/Filters/Compression/Parameters/HcDoStaticCompression true
cscript adsutil.vbs set W3Svc/Filters/Compression/GZip/HcDynamicCompressionLevel 7
cscript adsutil.vbs set W3Svc/Filters/Compression/GZip/HcScriptFileExtensions "asp" "dll" "exe" "aspx"
cscript adsutil.vbs set W3Svc/Filters/Compression/GZip/HcOnDemandCompLevel 7
cscript adsutil.vbs set W3Svc/Filters/Compression/GZip/HcFileExtensions "txt" "htm" "html" "js" "htc"
cscript adsutil.vbs set W3Svc/Filters/Compression/Deflate/HcDynamicCompressionLevel 7
cscript adsutil.vbs set W3Svc/Filters/Compression/Deflate/HcFileExtensions "txt" "htm" "html" "js" "htc"
cscript adsutil.vbs set W3Svc/Filters/Compression/Deflate/HcOnDemandCompLevel 7
cscript adsutil.vbs set W3Svc/Filters/Compression/Deflate/HcScriptFileExtensions "asp" "dll" "exe" "aspx"
cscript adsutil.vbs set W3Svc/Filters/Compression/Parameters/HcNoCompressionForHttp10 true
cscript adsutil.vbs set W3Svc/Filters/Compression/Parameters/HcNoCompressionForProxies true


Apache



# Insert filter
SetOutputFilter DEFLATE


# Netscape 4.x has some problems...
        BrowserMatch ^Mozilla/4 gzip-only-text/html


# Netscape 4.06-4.08 have some more problems
        BrowserMatch ^Mozilla/4\.0[678] no-gzip


# MSIE masquerades as Netscape, but it is fine
        BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
# Don't compress images
        SetEnvIfNoCase Request_URI \
        \.(?:gif|jpe?g|png)$ no-gzip dont-vary


# Make sure proxies don't deliver the wrong content
        Header append Vary User-Agent env=!dont-vary