SEO? Why bother if your site is dead slow? @jab11SEO? Why bother if your  site is dead slow?            Website Performanc...
SEO? Why bother if your site is dead slow? @jab11About myself               Ray Bogman               • Computer Geek since...
SEO? Why bother if your site is dead slow? @jab11Why do we need fast website?
SEO? Why bother if your site is dead slow? @jab11Whats new
SEO? Why bother if your site is dead slow? @jab11Response timeWhats a good response time to aim for?Studies by Akamai clai...
SEO? Why bother if your site is dead slow? @jab11Google Analytics – Site Speed
SEO? Why bother if your site is dead slow? @jab11Is Joomla slow?
SEO? Why bother if your site is dead slow? @jab11Case: joomla-speed.comBefore:
SEO? Why bother if your site is dead slow? @jab11Response timeNo more “next-next-next-finish” clicking• A faster website r...
SEO? Why bother if your site is dead slow? @jab11Case: joomla-speed.comAfter:
SEO? Why bother if your site is dead slow? @jab11Optimizing JoomlaHow to optimize Joomla?● Professional Webhosting● Reduce...
SEO? Why bother if your site is dead slow? @jab11•Professional Webhosting• Not every webhoster is optimazed• Shared, Dedic...
SEO? Why bother if your site is dead slow? @jab11Minimize HTTP requests• Minimize the number of images needed• Combine ima...
SEO? Why bother if your site is dead slow? @jab11CSS Sprites
SEO? Why bother if your site is dead slow? @jab11Compress your contentCompress text-output (HTML, CSS, JavaScript):• mod_d...
SEO? Why bother if your site is dead slow? @jab11Enable mod_deflate & mod_expires
SEO? Why bother if your site is dead slow? @jab11Enable gzip
SEO? Why bother if your site is dead slow? @jab11Reduce size of images                                            • Indexi...
SEO? Why bother if your site is dead slow? @jab11Content Delivery Network (CDN)  Content is delivered through network of s...
SEO? Why bother if your site is dead slow? @jab11Measure from different entry points                                      ...
SEO? Why bother if your site is dead slow? @jab11Measure from different entry points                                      ...
SEO? Why bother if your site is dead slow? @jab11Techniques & Resources•YSlow (Firebug/Firefox plugin)•Google Page Speed (...
SEO? Why bother if your site is dead slow? @jab11More Jira ICT•WPO/SPO audits  – jira.nl/speed•Training & demo-days  – www...
SEO? Why bother if your site is dead slow? @jab11    Thank you          ray@jira.nl            #jiraict          www.jira....
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SEO Why bother if your site is dead slow

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SEO Why bother if your site is dead slow
J and Beyond 2011, Kerkrade

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SEO Why bother if your site is dead slow

  1. 1. SEO? Why bother if your site is dead slow? @jab11SEO? Why bother if your site is dead slow? Website Performance Optimization (WPO) Server Performance Optimization (SPO)Jira ICT www.jira.nl - @jiraictYireo www.yireo.com - @yireo
  2. 2. SEO? Why bother if your site is dead slow? @jab11About myself Ray Bogman • Computer Geek since 1983 • Ethical hacker, security specialist • Performance specialist • Founder Jira ICT | Yireo • Owner of wildhibiscus.nl • Joomla Lover since Day One • Joomla/Magento trainer/consultant
  3. 3. SEO? Why bother if your site is dead slow? @jab11Why do we need fast website?
  4. 4. SEO? Why bother if your site is dead slow? @jab11Whats new
  5. 5. SEO? Why bother if your site is dead slow? @jab11Response timeWhats a good response time to aim for?Studies by Akamai claim 2 seconds is thethreshold for websites being acceptle.At Google they aim for under 1.5 second.
  6. 6. SEO? Why bother if your site is dead slow? @jab11Google Analytics – Site Speed
  7. 7. SEO? Why bother if your site is dead slow? @jab11Is Joomla slow?
  8. 8. SEO? Why bother if your site is dead slow? @jab11Case: joomla-speed.comBefore:
  9. 9. SEO? Why bother if your site is dead slow? @jab11Response timeNo more “next-next-next-finish” clicking• A faster website requires work• First analyzing, then tuning
  10. 10. SEO? Why bother if your site is dead slow? @jab11Case: joomla-speed.comAfter:
  11. 11. SEO? Why bother if your site is dead slow? @jab11Optimizing JoomlaHow to optimize Joomla?● Professional Webhosting● Reduce the number of HTTP requests● CSS Sprites● Compress your content● Deflate/Expires content● Reduce the image size● Use a Content Delivery Network (CDN)● ... and many many more tricks
  12. 12. SEO? Why bother if your site is dead slow? @jab11•Professional Webhosting• Not every webhoster is optimazed• Shared, Dedicated or VPS/VDS• Apache, Nginx, Lighttpd• File cache, Xcache, APC, Memcache etc...www.byte.nl (shared/dedicated)www.xlshosting.nl (VPS, optimazed images by Jira)
  13. 13. SEO? Why bother if your site is dead slow? @jab11Minimize HTTP requests• Minimize the number of images needed• Combine images with CSS Sprites• Combine CSS and JavaScript
  14. 14. SEO? Why bother if your site is dead slow? @jab11CSS Sprites
  15. 15. SEO? Why bother if your site is dead slow? @jab11Compress your contentCompress text-output (HTML, CSS, JavaScript):• mod_deflate• Gzip
  16. 16. SEO? Why bother if your site is dead slow? @jab11Enable mod_deflate & mod_expires
  17. 17. SEO? Why bother if your site is dead slow? @jab11Enable gzip
  18. 18. SEO? Why bother if your site is dead slow? @jab11Reduce size of images • Indexing • Compression
  19. 19. SEO? Why bother if your site is dead slow? @jab11Content Delivery Network (CDN) Content is delivered through network of servers, instead of just a single webserver
  20. 20. SEO? Why bother if your site is dead slow? @jab11Measure from different entry points 0.19 sec 0.40 sec
  21. 21. SEO? Why bother if your site is dead slow? @jab11Measure from different entry points 0.8 sec 0.9 sec
  22. 22. SEO? Why bother if your site is dead slow? @jab11Techniques & Resources•YSlow (Firebug/Firefox plugin)•Google Page Speed (Firefox/Chrome plugin)•Webpagetest.org•Gtmetrix.com (http://gtmetrix.com/reports/www.joomla-speed.com/iFp0naj4)•Whatsmyip.org/http_compression•Smushit.com/ysmush.it•Host-tracker.com•CSS Sprites (CSS technique)•CDN (Content Delivery Network)•Byte Internet (Joomla hosting provider)•XLS Hosting (Joomla dedicated VPS images by Jira)
  23. 23. SEO? Why bother if your site is dead slow? @jab11More Jira ICT•WPO/SPO audits – jira.nl/speed•Training & demo-days – www.joomla-competence-center.com/ – cursus.jira.nl
  24. 24. SEO? Why bother if your site is dead slow? @jab11 Thank you ray@jira.nl #jiraict www.jira.nlhttp://www.slideshare.net/jiraicthttp://www.facebook.com/jiraict
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