The document discusses various techniques for optimizing a website to improve performance. It covers topics like reducing the number of HTTP requests, enabling caching, minimizing response sizes through techniques like compression, and optimizing assets like images, JavaScript, and CSS. The key message is that web page performance is largely determined by how quickly the browser can download and process all the associated assets, so website optimization aims to reduce the load time through techniques targeting each step of rendering a page.

1. Welcome

2. Web Site Optimization Presentation By: Sunil Patil

3. Our sponsors:

6. Connected.atech.com Time to generate HTML 0.9 sec Time to render page 40 sec.

9. Make fewer request 1

12. Effect of number of parallel connections 2 parallel connections 6 parallel connections

16. Use caching 2

24. How validation caching works

27. Minimize request overhead 3

31. Persistent Connection

33. Request for static resource

35. Minimize response size 4

43. Optimize browser rendering 5

45. Tools 6

47. Yahoo YSlow

48. Google Page speed

49. Charles Web Debugging Proxy