Site Performance Optimization Site Performance Optimization Hans Kuijpers (@hans2103) Jira ICT (@jiraict) Yireo (@yireo) information of this presentation is gathered by Ray Bogman and the internet
A presentation at JoomlaDagen 2010 in April 2010 in Utrecht, Netherlands by Hans Kuijpers
Site Performance Optimization Site Performance Optimization Hans Kuijpers (@hans2103) Jira ICT (@jiraict) Yireo (@yireo) information of this presentation is gathered by Ray Bogman and the internet
Site Performance Optimization WHY SPO?
Site Performance Optimization Google loves fast websites SPO is the little brother of SEO
Site Performance Optimization
Site Performance Optimization No more next, next, next, nish fi You have to work for a faster website!
Site Performance Optimization
Site Performance Optimization To measure is to know
Site Performance Optimization
Site Performance Optimization Know your enemies
Site Performance Optimization
Site Performance Optimization Reduceer HTTP requests browser • • use LESS … • combine JS and CSS les fi combine images with SPRITE server
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization Compress and combine
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization http://bit.ly/CSSTools
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization http://bit.ly/ScriptMerge
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization Gzip compression
Site Performance Optimization
Site Performance Optimization Gzip - mod_de ate browser 1 2 server zip browser 4 3 unzip 5 fl browser server
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization Optimize Images
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization Content Delivery Network
CDN CDN Cloud CDN server CDN server CDN server CDN server CDN server CDN server Site Performance Optimization server browser
Site Performance Optimization Expire Header
Site Performance Optimization mod_expire browser 1 2 server Expires: 30 days browser 3 4 cache server
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization
Site Performance Optimization Clean rubbish
Site Performance Optimization http://www.siteground.com/tutorials/ websiteperformance/joomla15.htm
Site Performance Optimization reduce, reduce, reduce echo ‘<pre>’.print_r(get_included_files(), true).’</pre>’;
Site Performance Optimization
Site Performance Optimization Everybody loves fast websites thank you!
Site Performance Optimization Site Performance Optimization Hans Kuijpers (@hans2103) Jira ICT (@jiraict) Yireo (@yireo) information of this presentation is gathered by Ray Bogman and the internet www.yireo.com
Site Performance Optimization Next change • This presentation will also be held on the Dutch Meet Magento 26-05-2010 by Ray Bogman from Yireo • The sheets will be changed in order to use for Magento. The idea is the same… reduce, reduce, reduce
Site Performance Optimization showed links • http://googlewebmastercentral.blogspot.com/2010/04/using-site-speed-in-websearch-ranking.html • http://developer.yahoo.com/performance/rules.html • http://www.webpagetest.org/ • http://bit.ly/CSSTools • http://bit.ly/ScriptMerge • http://www.whatsmyip.org/http_compression/ • http://www.smushit.com/ysmush.it/ • http://www.siteground.com/tutorials/websiteperformance/joomla15.htm
