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1. ASP.NET Performance Tips GettingThings Right on the Client Chris Love http://ProfessionalASPNET.com Copyright Extreme Web Works - http://ProfessionalASPNET.com

2. ASP.NET Performance Tips on the Server I ASP.NET Performance Tips on the Server II ASP.NET Performance Tips on the Client-Side Copyright Extreme Web Works - http://ProfessionalASPNET.com

3. High Performance Web Sites Essential Knowledge for Front-End Engineers Steve Souders http://amzn.to/gwf9pG http://amzn.to/gudayQ http://developer.yahoo.com/performance/rules.html Copyright Extreme Web Works - http://ProfessionalASPNET.com

5. http://GetFireBug.com

6. http://developer.yahoo.com/yslow/

7. Fiddler

8. http://FiddlerTools.com

9. Web Development Helper

10. http://projects.nikhilk.net/Projects/WebDevHelper.aspxCopyright Extreme Web Works - http://ProfessionalASPNET.com

11. Front-End Performance Rules Make Fewer HTTP Requests Use a Content Delivery Network Add an Expires Header * Compress Content * StyleeSheets On Top * Scripts at Bottom * Avoid CSS Expressions Make JavaScript and CSS External * Reduce DNS Lookups Minify JavaScript * Avoid Redirects * Remove Duplicate Scripts * Configure Etags Make AJAX Cacheable * Copyright Extreme Web Works - http://ProfessionalASPNET.com

13. Avoid Slicing Images that are not Reused

14. Image Maps

15. CSS Sprites

16. Inline Images

17. Combine Scripts and CSSCopyright Extreme Web Works - http://ProfessionalASPNET.com

19. More Geographically Dispersed

20. Not really practical for most sites.

21. Can see drastic response time savings

22. Do not compare tests against in house lab resultsCopyright Extreme Web Works - http://ProfessionalASPNET.com

25. Constantly being Reevaluated

26. Use JavaScript Functions to change the Style

27. Use One-Time ExpressionsCopyright Extreme Web Works - http://ProfessionalASPNET.com

29. Find the Fine Point between Parallel Downloads and DNS lookupsCopyright Extreme Web Works - http://ProfessionalASPNET.com

31. Gzip, Deflate

32. Increases Processer Demand on both ends

33. IIS 6 and IIS 7

34. http://technet2.microsoft.com/windowsserver2008/en/library/60f3fa55-f005-496e-9d2f-cc4fc2732fce1033.mspx?mfr=true

35. Blowry

36. Various ISAPI FiltersCopyright Extreme Web Works - http://ProfessionalASPNET.com

38. For more than just images<%@ OutputCache Duration="60" VaryByParam="None" %> Response.Cache.SetExpires(DateTime.Now.AddSeconds(60)) Response.Cache.SetCacheability(HttpCacheability.Public) <%@ OutputCache Duration="60" Location="Downstream" VaryByParam="None" %> Copyright Extreme Web Works - http://ProfessionalASPNET.com

40. Make JavaScript and CSS External <link rel="stylesheet" href=“Main.css”> <script src=“Meta.js "></script> Copyright Extreme Web Works - http://ProfessionalASPNET.com

42. Defers Loading Client-Side Logic till after HTML

43. Loading JavaScript is a Blocking Call (Everything waits for it to finish) <asp:ScriptManager ID="ScriptManager1" runat="server" LoadScriptsBeforeUI="false"> </asp:ScriptManager> Copyright Extreme Web Works - http://ProfessionalASPNET.com

45. JSMin - http://www.crockford.com/javascript/jsmin.html

46. DoJo Compressor - http://dojotoolkit.org/docs/shrinksafe

47. JavascriptMinimizer - http://devtools.10try.com/

48. CSS Minification does not provide as much gain.Copyright Extreme Web Works - http://ProfessionalASPNET.com

50. Use the ScriptManager to Register JS Scripts

51. Inherit from a Base Page Class with a checking mechanism

52. Create a httpModule to check final streamCopyright Extreme Web Works - http://ProfessionalASPNET.com

54. Only use when necessary

55. Reduce Response.Redirect

56. PostBackURL

57. Server.Transfer

58. URL RewrittingCopyright Extreme Web Works - http://ProfessionalASPNET.com

60. http://www.codeproject.com/KB/aspnet/10ASPNetPerformance.aspx?display=Print <system.web.extensions> <scripting> <scriptResourceHandlerenableCaching ="true" enableCompression ="true"/> </scripting> </system.web.extensions> Copyright Extreme Web Works - http://ProfessionalASPNET.com