This script uses Resource Timing API to get all the scripts, stylesheets, images, etc. requested by the page. Then all of that is represented in a timeline similar to the one you should know from the network panel in Chrome Dev Tools.
Tested on:
- Chrome 36
- Opera 23
- Internet Explorer 11
Learn more:
If you like it or want to share some thoughts, feel free to catch me on twitter: @slawekkolodziej