On the Content Breakdown page you get a great pie chart that groups requests by content type. However, when I click on the JS type for example all it does is highlight that section. It would be wonderful to be able to see a detailed list of all JS MIME type requests. Alternatively MIME could be added to the Request Details section at the bottom of the Details page.
Thanks for an amazing site!!!
There is a content type column in the data table already (which is the mime type): http://www.webpagetest.org/result/140624_SF_1XD/1/details/#tableDetails
If you click on the header you can sort it by any of the columns.
btw, if you shift-click on another column you can do a sub-sort (so click the content type header to group them and shift-click on bytes-in or something like that to sort by size).