懒懒交流会分享 keynote中的视频被slideshare吃掉了，引用youTube

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优化
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3. 1.问题是？
2.怎样做？
全民
3.工具呢？ 优化
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4. 1
问题是？

10. 一直优化
从未停过

17. 2
怎样做

18. 军规

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20. F = 8×{100-[4×(JS -3)+4×(CSS -2)+3×(CSS -6) ] }
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+3×[cookie 1000 ?100∶ (99-10× cookie /1000 ) ]
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+2×[100-(favicon 3600 ? 5∶0)-(favicon 2000 ? 5∶0)]

24. WIKI

25. DOM | BOM
WIKI
JavaScript
Flash

26. 3
工具

27. HttpWatch Firebug Developer Tool

29. HAR
HTTP Archive
JSON

31. DynaTrace Speed Tracer

34. WEBPAGETEST
webpagetest.org

38. * TopN xRefer Browser
wpo.taobao.net

39. 刚刚发布
❉ xRefer
200/304
wpo.taobao.net/cdn/xrefer

40. POC
speed.taobao.com:8000

41. xRefer
WebPageTest
HAR
POC

42. ?