Download rpm from google developer website.
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cd /usr/local/src; mkdir modpagespeed; cd modpagespeed wget https://dl-ssl.google.com/dl/linux/direct/mod-pagespeed-stable_current_i386.rpm rpm2cpio mod-pagespeed-stable_current_i386.rpm | cpio -idmv cp /usr/local/src/modpagespeed/usr/lib/httpd/modules/mod_pagespeed.so /usr/local/apache/modules/ chmod 755 /usr/local/apache/modules/mod_pagespeed.so mkdir -p /var/mod_pagespeed/{cache,files} chown nobody:nobody /var/mod_pagespeed/* |
Next command need to be with some care
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/usr/local/apache/bin/apxs -c -i /home/cpeasyapache/src/httpd-[hit tab key]/modules/filters/mod_deflate.c |
First write
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/usr/local/apache/bin/apxs -c -i /home/cpeasyapache/src/httpd- |
Then press tab, it will automatically write your apache version installed, like
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/usr/local/apache/bin/apxs -c -i /home/cpeasyapache/src/httpd-2.2.24/ |
Then write remaining to complete command
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/usr/local/apache/bin/apxs -c -i /home/cpeasyapache/src/httpd-2.2.24/modules/filters/mod_deflate.c |
Create a file named modpagespeed.conf
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cat > /usr/local/apache/conf/pagespeed.conf < LoadModule deflate_module modules/mod_deflate.so # Turn on mod_pagespeed. To completely disable mod_pagespeed, you # can set this to "off". ModPagespeed on # Direct Apache to send all HTML output to the mod_pagespeed # output handler. AddOutputFilterByType MOD_PAGESPEED_OUTPUT_FILTER text/html # The ModPagespeedFileCachePath and # ModPagespeedGeneratedFilePrefix directories must exist and be # writable by the apache user (as specified by the User # directive). ModPagespeedFileCachePath "/var/mod_pagespeed/cache/" #ModPagespeedGeneratedFilePrefix "/var/mod_pagespeed/files/" depreciated # Override the mod_pagespeed 'rewrite level'. The default level # "CoreFilters" uses a set of rewrite filters that are generally # safe for most web pages. Most sites should not need to change # this value and can instead fine-tune the configuration using the # ModPagespeedDisableFilters and ModPagespeedEnableFilters # directives, below. Valid values for ModPagespeedRewriteLevel are # PassThrough, CoreFilters and TestingCoreFilters. # # ModPagespeedRewriteLevel PassThrough # Explicitly disables specific filters. This is useful in # conjuction with ModPagespeedRewriteLevel. For instance, if one # of the filters in the CoreFilters needs to be disabled for a # site, that filter can be added to # ModPagespeedDisableFilters. This directive contains a # comma-separated list of filter names, and can be repeated. # # ModPagespeedDisableFilters rewrite_images # Explicitly enables specific filters. This is useful in # conjuction with ModPagespeedRewriteLevel. For instance, filters # not included in the CoreFilters may be enabled using this # directive. This directive contains a comma-separated list of # filter names, and can be repeated. # # ModPagespeedEnableFilters rewrite_javascript,rewrite_css # ModPagespeedEnableFilters collapse_whitespace,elide_attributes # ModPagespeedDomain # authorizes rewriting of JS, CSS, and Image files found in this # domain. By default only resources with the same origin as the # HTML file are rewritten. For example: # # ModPagespeedDomain cdn.myhost.com # # This will allow resources found on http://cdn.myhost.com to be # rewritten in addition to those in the same domain as the HTML. # # Wildcards (* and ?) are allowed in the domain specification. Be # careful when using them as if you rewrite domains that do not # send you traffic, then the site receiving the traffic will not # know how to serve the rewritten content. # Other defaults (cache sizes and thresholds): # # ModPagespeedFileCacheSizeKb 102400 # ModPagespeedFileCacheCleanIntervalMs 3600000 # ModPagespeedLRUCacheKbPerProcess 1024 # ModPagespeedLRUCacheByteLimit 16384 # ModPagespeedCssInlineMaxBytes 2048 # ModPagespeedImageInlineMaxBytes 2048 # ModPagespeedCssImageInlineMaxBytes 2048 # ModPagespeedJsInlineMaxBytes 2048 # ModPagespeedCssOutlineMinBytes 3000 # ModPagespeedJsOutlineMinBytes 3000 # Bound the number of images that can be rewritten at any one time; this # avoids overloading the CPU. Set this to 0 to remove the bound. # # ModPagespeedImageMaxRewritesAtOnce 8 # Settings for image optimization: # # Jpeg recompression quality (0 to 100, -1 strips metadata): # ModPagespeedJpegRecompressionQuality -1 # # Percent of original image size below which optimized images are retained: # ModPagespeedImageLimitOptimizedPercent 100 # # Percent of original image area below which image resizing will be # attempted: # ModPagespeedImageLimitResizeAreaPercent 100 # When Apache is set up as a browser proxy, mod_pagespeed can record # web-sites as they are requested, so that an image of the web is built up # in the directory of the proxy administrator's choosing. When ReadOnly is # on, only files already present in the SlurpDirectory are served by the # proxy. # # ModPagespeedSlurpDirectory ... # ModPagespeedSlurpReadOnly on # The maximum URL size is generally limited to about 2k characters # due to IE: See http://support.microsoft.com/kb/208427/EN-US. # Apache servers by default impose a further limitation of about # 250 characters per URL segment (text between slashes). # mod_pagespeed circumvents this limitation, but if you employ # proxy servers in your path you may need to re-impose it by # overriding the setting here. The default setting is 1024 # characters. # # ModPagespeedMaxSegmentLength 250 # Uncomment this if you want to prevent mod_pagespeed from combining files # (e.g. CSS files) across paths # # ModPagespeedCombineAcrossPaths off # Explicitly tell mod_pagespeed to load some resources from disk. # This will speed up load time and update frequency. # # This should only be used for static resources which do not need # specific headers set or other processing by Apache. # # Both URL and filesystem path should specify directories and # filesystem path must be absolute (for now). # # ModPagespeedLoadFromFile "http://example.com/static/" "/var/www/static/" # Enables server-side instrumentation and statistics. If this rewriter is # enabled, then each rewritten HTML page will have instrumentation javacript # added that sends latency beacons to /mod_pagespeed_beacon. These # statistics can be accessed at /mod_pagespeed_statistics. You must also # enable the mod_pagespeed_statistics and mod_pagespeed_beacon handlers # below. # # ModPagespeedEnableFilters add_instrumentation # Uncomment the following line so that ModPagespeed will not cache or # rewrite resources with Vary: in the header, e.g. Vary: User-Agent. # ModPagespeedRespectVary on # This handles the client-side instrumentation callbacks which are injected # by the add_instrumentation filter. # You can use a different location by adding the ModPagespeedBeaconUrl # directive; see the documentation on add_instrumentation. SetHandler mod_pagespeed_beacon # Uncomment the following line if you want to disable statistics entirely. # # ModPagespeedStatistics off # This page lets you view statistics about the mod_pagespeed module. Order allow,deny # You may insert other "Allow from" lines to add hosts you want to # allow to look at generated statistics. Another possibility is # to comment out the "Order" and "Allow" options from the config # file, to allow any client that can reach your server to examine # statistics. This might be appropriate in an experimental setup or # if the Apache server is protected by a reverse proxy that will # filter URLs in some fashion. Allow from localhost Allow from 127.0.0.1 SetHandler mod_pagespeed_statistics # Page /mod_pagespeed_message lets you view the latest messages from # mod_pagespeed, regardless of log-level in your httpd.conf # ModPagespeedMessageBufferSize is the maximum number of bytes you would # like to dump to your /mod_pagespeed_message page at one time, # its default value is 100k bytes. # Set it to 0 if you want to disable this feature. ModPagespeedMessageBufferSize 100000 # mod_pagespeed has the ability to collect statistics about page visits as # well as page, resource, and div location (see div_structure_filter) # referrals. These will eventually be used to speed up pages with at least # resource pre-fetch, if not Chrome's new pre-render, technology. See # googlewebmastercentral.blogspot.com/2011/06/announcing-instant-pages.html # We recommend enabling the div_structure filter if turning on statistics # collection below. Enabling the div_structure filter will increase the # effectiveness of pre-rendering prediction, because it will take into # account both URLs and page locations when aggregating user click through # behavior. To enable the div_structure filter, uncomment the appropriate # line below or add div_structure to the enabled filters at the top of this # configuration file. # Page /mod_pagespeed_referer_statistics lets you view the accumulated # referral statistics. # ModPagespeedCollectRefererStatistics on enables collection (default off) # ModPagespeedHashRefererStatistics obscures collected info (default off) # ModPagespeedRefererStatisticsOutputLevel can be changed if the page # /mod_pagespeed_referer_statistics is slow to load: # - Organized (default) is the most readable and ordered logically, but # involves computation # - Simple is readable but unordered # - Fast is the fastest and contains all necessary information, but is # fairly unreadable # ModPagespeedCollectRefererStatistics on # ModPagespeedHashRefererStatistics on # ModPagespeedRefererStatisticsOutputLevel Simple # ModPagespeedEnableFilters div_structure Allow from localhost Allow from 127.0.0.1 SetHandler mod_pagespeed_message Allow from localhost Allow from 127.0.0.1 SetHandler mod_pagespeed_referer_statistics END |
Include pagespeed.conf in /usr/local/apache/conf/includes/pre_main_global.conf
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vi /usr/local/apache/conf/includes/pre_main_global.conf |
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Include conf/pagespeed.conf |
Now rebuild apache configuration and restart apache
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/scripts/buildhttpdconf /etc/rc.d/init.d/httpd restart |
To test that mod_pagespeed is enabled, run following in your local server
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curl -D- http://domainame.com | less |
It should return
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HTTP/1.1 200 OK Date: Mon, 24 Jun 2013 13:34:26 GMT Server: Apache/2.2.24 (Unix) mod_ssl/2.2.24 OpenSSL/1.0.0-fips mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 Accept-Ranges: bytes X-Mod-Pagespeed: 1.4.26.3-3101 Vary: Accept-Encoding |
You can also go to Google speed test page to confirm pagespeed is enabled
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https://developers.google.com/speed/pagespeed/insights |
Congrats ! you have now enabled mod_pagespeed on your cpanel server.
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