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覚悟はいいか?俺はできてる

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覚悟はいいか?俺はできてる

  1. 1. • 2010 4/28 5/3 Google•• EC• http://www.suzukikenichi.com/blog/mayday-update-turns-out-google-algorithm-change/
  2. 2. • Q&A UGC• 2006• Twitter, Facebook SNS 6• ToolBar PageRank 6
  3. 3. 18
  4. 4. •••
  5. 5. 4/3•
  6. 6. 5/26• CMS WordPress•• SNS
  7. 7. 6/2• noindex• canonical noindex
  8. 8. 6/23• 600 1/6
  9. 9. •• (citation)••
  10. 10. 30 7/13•••
  11. 11. 4 7/26•••
  12. 12. DOMAIN LAUNDERING PROJECT
  13. 13. DOMAIN LAUNDERING PROJECT 4123 NO IMAGE4 AdSense
  14. 14. 11/29 7/26•• 28• 3
  15. 15. •• 301•
  16. 16. 28 DNS Web Server Application Serverwww.example.co.jp www.example.co.jp applicationsub1.example.co.jp *.example.co.jpsub2.example.co.jpsub3.example.co.jpsub28.example.co.jp
  17. 17. HTTP Response Message Body URL Message Body Message Body www.example.co.jp/aaa/123 aaa.example.co.jp/123 www.example.co.jp/bbb/456 bbb.example.co.jp/456 www.example.co.jp/ccc/789 ccc.example.co.jp/789
  18. 18. • Application Server Tomcat Tomcat JSESSIONID (Cookie Domain )• Valve(Tomcat ) Tomcat Cookie www.example.co.jp Valve JSESSIONID .example.co.jp JSESSIONID sub.example.co.jp JSESSIONID

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