Ali-Linux SEO相关配置

sun

一、开启网页资源GZIP压缩
引入模块
LoadModule deflate_module modules/mod_deflate.so
LoadModule headers_module modules/mod_headers.so
增加规则
<IfModule deflate_module>
SetOutputFilter DEFLATE
# Don’t compress images and other
SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI .(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI .(?:pdf|doc)$ no-gzip dont-vary
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css
AddOutputFilterByType DEFLATE application/x-javascript
</IfModule>
来源：http://jingyan.baidu.com/article/db55b609a7bc234ba20a2f7e.html


二、设置网站缓存来提高网页访问
引入模块 mod_expires
在.htaccess文件中写入以下内容（模块规则）
<IfModule mod_expires.c>
ExpiresActive On
ExpiresDefault A600
ExpiresByType image/x-icon A2592000
ExpiresByType application/x-javascript A2592000
ExpiresByType text/css A604800
ExpiresByType image/gif A2592000
ExpiresByType image/png A2592000
ExpiresByType image/jpeg A2592000
ExpiresByType text/plain A86400
ExpiresByType application/x-shockwave-flash A2592000
ExpiresByType video/x-flv A2592000
ExpiresByType application/pdf A2592000
ExpiresByType text/html A600
</IfModule>