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stevesouders.com/docs/velocity-wpo-20101207.pptx

the. WPO. Industry is Here. stevesouders.com/docs/velocity-wpo-20101207.pptx Disclaimer : This content does not necessarily reflect the opinions of my employer . 2004. carsonified.com/blog/business/fred-wilsons-10-golden-principles-of-successful-web-apps/.

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stevesouders.com/docs/velocity-wpo-20101207.pptx

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  1. the WPO Industry is Here stevesouders.com/docs/velocity-wpo-20101207.pptx Disclaimer: This content does not necessarily reflect the opinions of my employer.

  2. 2004

  3. carsonified.com/blog/business/fred-wilsons-10-golden-principles-of-successful-web-apps/ carsonified.com/blog/business/fred-wilsons-10-golden-principles-of-successful-web-apps/ #1. Speed: “First and foremost, we believe that speed is more than a feature. Speed is the most important feature.”

  4. en.oreilly.com/velocity2009/public/schedule/detail/8523

  5. Yahoo! 0.4 sec slower traffic  5-9% slideshare.net/stoyan/dont-make-me-wait-or-building-highperformance-web-applications slideshare.net/stoyan/yslow-20-presentation

  6. blog.mozilla.com/metrics/category/website-optimization/ …shaved 2.2 seconds off the average page load time and increased download conversions by 15.4%!

  7. en.oreilly.com/velocity2009/public/schedule/detail/7709 blog.mozilla.com/metrics/category/website-optimization/ …shaved 2.2 seconds off the average page load time and increased download conversions by 15.4%!

  8. en.oreilly.com/velocity2008/public/schedule/detail/3632

  9. Site speed in search rank …we've decided to take site speed into account in our search rankings. Screen shot of blog post googlewebmastercentral.blogspot.com/2010/04/using-site-speed-in-web-search-ranking.html

  10. Web Performance Optimization WPO • drives traffic • improves UX • increases revenue • reduces costs flickr.com/photos/pedromourapinheiro/3123885534/

  11. 2004

  12. carsonified.com/blog/business/fred-wilsons-10-golden-principles-of-successful-web-apps/ carsonified.com/blog/business/fred-wilsons-10-golden-principles-of-successful-web-apps/ #1. Speed: “First and foremost, we believe that speed is more than a feature. Speed is the most important feature.”

  13. WPO evolution

  14. WPO evolution measure Yahoo! Boomerang • stevesouders.com/episodes Jiffy WebPagetest.org ShowSlow.com

  15. WPO evolution measure Firebug Fiddler HttpWatch Speed Tracer Web Inspector dynaTrace profile

  16. WPO evolution measure domain sharding concatenation sprites vs. MHTML WebP prefetch SPDY, cwnd=10 profile research

  17. WPO evolution measure High Performance & Even Faster Web Sites High Performance JS code.google.com/speed/ developer.yahoo.com/performance/ stevesouders.com/blog perfplanet.com/ profile research best practices

  18. WPO evolution measure profile research Velocity China! workshops university case studies blogs best practices evangelize

  19. WPO evolution measure profile research best practices evangelize Page Speed YSlow lint

  20. WPO evolution measure profile research best practices evangelize lint automate

  21. WPO evolution for mobile measure profile research best practices evangelize lint automate

  22. Steve Souders @souders stevesouders.com/docs/velocity-wpo-20101207.pptx flickr.com/photos/myklroventine/4062102754/

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