In the Firebug Net panel, you can get a list of all HTTP requests made for the current page.
Is there a way copy this list as text, so that I can paste it somewhere else for my own records? I’m doing some optimisation work, and it’d be really handy to save the requests made for pages before I optimise, so that I can check what effect my optimisation has.
Alternatively, are there any other tools that would give me the same file information (i.e. URL of file requested, size of file — I don’t need the timeline stuff that Firebug’s Net panel does) as Firebug, in text format?
FireBug NetExport extension is what you're looking for.
HttpFox provides a list of HTTP requests made by a web page, and lets you copy the list out as text.
It doesn’t provide the nice breakdowns that Firebug does (e.g. CSS, images, etc.), but the data is there.
LiveHTTPHeaders will also do this, try the generator tab for a concise list of the requests.
来源：https://stackoverflow.com/questions/3941620/can-i-copy-the-list-of-http-requests-made-by-a-web-page-out-of-firebug-s-net-pan