mod_pagespeed是一个开源的Apache module，免备案空间，它由谷歌开发，香港虚拟主机，通过优化你的网页来减少响应延迟和带宽占用。作用参考ngx_pagespeed功能：
mod_pagespeed 需要 Apache 加载 mod_deflate（一个将 web内容gzip压缩后传输的模块）。
本文是基于LAMP环境，LAMP脚本参考：《LAMP最新源码安装脚本》 下载解压mod_pagespeed模块
cd /root/lamp/source/if [ `getconf WORD_BIT` = ’32’ ] && [ `getconf LONG_BIT` = ’64’ ] ; thenwget https://dl-ssl.google.com/dl/linux/direct/mod-pagespeed-stable_current_x86_64.rpmelsewget https://dl-ssl.google.com/dl/linux/direct/mod-pagespeed-stable_current_i386.rpmfi
安装mod_pagespeed模块
mkdir mod_pagespeedrpm2cpio ../mod-pagespeed-stable_current_x86_64.rpm | cpio -idmv# /usr/local/apache/bin/apachectl -v #查看apache版本Server version: Apache/2.4.6 (Unix)Server built: Aug 1 2013 17:07:51cp ./usr/lib64/httpd/modules/mod_pagespeed_ap24.so /usr/local/apache/modules/ #apache版本>=2.4.2，网站空间，用pagespeed_ap24.sochmod 755 /usr/local/apache/modules/mod_pagespeed_ap24.so
修改配置文件
vi /usr/local/apache/conf/pagespeed.conf #新建配置文件，请根据自己需求修改LoadModule pagespeed_module /usr/local/apache/modules/mod_pagespeed_ap24.so<IfModule pagespeed_module>ModPagespeed onModPagespeedInheritVHostConfig onAddOutputFilterByType MOD_PAGESPEED_OUTPUT_FILTER text/htmlModPagespeedFileCachePath”/var/cache/mod_pagespeed/”ModPagespeedFileCacheInodeLimit500000ModPagespeedAvoidRenamingIntrospectiveJavascript onModPagespeedEnableFilters collapse_whitespace<Location /mod_pagespeed_beacon>SetHandler mod_pagespeed_beacon</Location><Location /mod_pagespeed_statistics>Order allow,denyAllow from localhostAllow from 127.0.0.1SetHandler mod_pagespeed_statistics</Location>ModPagespeedMessageBufferSize 100000<Location /mod_pagespeed_message>Allow from localhostAllow from 127.0.0.1SetHandler mod_pagespeed_message</Location></IfModule>
mkdir -p /var/mod_pagespeed/chown -R /var/mod_pagespeed/echo ‘Include conf/pagespeed.conf’ >> /usr/local/apache/conf/httpd.conf/usr/local/apache/bin/apachectl -tSyntax OKservice httpd restart
原文：
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