通过.htaccess文件让Magento加速

Magento提速的方法很多，通 过.htaccess文件开启GZip压缩可以非常明显的让Magento加速。在Magento初始安装中已经包含了.htaccess文件，我们只需 要把.htaccess文件中的部分指令注释掉即可。具体如下。根据Inchoo的测试，根据如下方式做Magento加速，大概有235%的效率提升。

## enable apache served files compression
## http://developer.yahoo.com/performance/rules.html#gzip

# 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

# enable resulting html compression
php_flag zlib.output_compression on