Compression Gzip via .htaccess

gistfile1.txt

<IfModule mod_deflate.c>
     # Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/
    <IfModule mod_setenvif.c>
          <IfModule mod_headers.c>
              SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
          </IfModule>
     </IfModule>

    # Compress all output labeled with one of the following MIME-types
    <IfModule mod_filter.c>
    AddOutputFilterByType DEFLATE application/atom+xml \
	                          application/javascript \
	                          application/json \
	                          application/rss+xml \
	                          application/vnd.ms-fontobject \
	                          application/x-font-ttf \
	                          application/xhtml+xml \
	                          application/xml \
	                          font/opentype \
	                          image/svg+xml \
	                          image/x-icon \
	                          text/css \
	                          text/html \
	                          text/plain \
	                          text/x-component \
	                          text/xml
    </IfModule>
</IfModule>