WordPresspress:启用GZIP压缩
问题描述:
根据GTMetrix Page和Googe Pagespeed,我需要为许多资源启用GZIP压缩。但www.checkgzipcompression.com说GZIP已启用。我怎样才能启用我的GZIP压缩?WordPresspress:启用GZIP压缩
答
www.checkgzipcompression.com即使GZIP仅针对单一文件类型启用,仅当Pingdom和GTMetrix等pagespeed工具希望您为所有文件类型集成GZIP压缩时,才会计数GZIP启用。
您可以手动启用GZIP压缩,方法是更新.htaccess
或使用一个插件,该插件将为您执行相同的操作,但具有用户友好的用户界面。
如果要手动启用GZIP压缩,请将以下代码添加到您的WP根目录中的.htaccess
文件中。
<IfModule mod_deflate.c>
# Compress HTML, CSS, JavaScript, Text, XML and fonts
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
AddOutputFilterByType DEFLATE application/x-font
AddOutputFilterByType DEFLATE application/x-font-opentype
AddOutputFilterByType DEFLATE application/x-font-otf
AddOutputFilterByType DEFLATE application/x-font-truetype
AddOutputFilterByType DEFLATE application/x-font-ttf
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE font/opentype
AddOutputFilterByType DEFLATE font/otf
AddOutputFilterByType DEFLATE font/ttf
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE image/x-icon
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/xml
# Remove browser bugs (only needed for really old browsers)
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
Header append Vary User-Agent
</IfModule>
上述代码适用于Apache服务器。如果你是NGINX服务器上,使用此代码,而不是在nginx.conf文件:
gzip on;
gzip_disable "MSIE [1-6]\.(?!.*SV1)";
gzip_vary on;
gzip_types text/plain text/css text/javascript image/svg+xml image/x-icon application/javascript application/x-javascript;
现在,GZIP压缩可与许多缓存插件启用,流行它们是W3 Total Cache。检查这article关于如何设置W3总缓存和它的GZIP压缩模块。