1. Static Resources
March 26, 2011
Makinde Adeagbo

2. Makinde

3. Back
In
The
Day

4. BMack
In
The
Day

5. Makinde

9. CSS + JS + IMG

11. webpagetest.org

12. webpagetest.org

15. ~100 ms

17. ~300 ms

19. Get Rid of Them

21. github.com/cjohansen/juicer/

25. <img src=”imp.jpg” alt=”important”
width=”150px” height=”100px” />

26. <img src="data:image/
gif;base64,R0lGODlhEAAOALMAAOazToeHhH5BAAAAAAALAAAAAAQAA
4AAARe8L1Ekyky67QZ1hLnjM5UUde0ECwLJoExKcpp
V0aCcGCmTIHEIUEqjgaORCMxIC6e0CcguWw6aFjsVMkkIr7g77ZKPJjPZqIyd7
sJAgVGoEGv2xsBxqNgYPj/gAwXEQA7"
alt=”important” width=”150px” height=”100px” />

27. Bring Them Closer

30. Adding a New Domain?

32. Make Them Cacheable

34. 2 Response Headers

35. Expires

36. Expires:Thu, 15 Apr 2021 20:00:00 GMT

37. Must Change Filename

38. yahoo_2.0.6.js
rsrc.php/v1/yj/r/48zwd7aorsu.css
/mapfiles/325c/maps2/main.js

39. Cache-Control

40. “You gotta ask me
nicely”

41. Cache-Control: max-age=3600,
must-revalidate

42. Last-Modified: 718979089
If-Modified-Since: 718979089

43. ETag: smf9i375msdfn9
If-None-Match: smf9i375msdfn9

44. Tools

52. We’re Hiring!!!
Software Engineers
QA Engineers
Product Manager
Data Analyst

53. ?