Mar 10
I have created a ‘Get File Size’ plugin for FireFox. By the time I write this it’s in the SandBox of Mozilla’s Developers Zone, but I hope it will be available for the IT crowd soon.

This simple plugin creates a HEAD request to the URL you clicked and alerts the size of the file - the value of ‘Content-Length’ header.
March 13th, 2008 at 01:12
how it works??
March 13th, 2008 at 10:33
As I said, plugin creates a HEAD request to the URL you clicked and alerts the size of the file - the value of ‘Content-Length’ header. Actually the plugin creates a new item in context menu you can see clicking a link.
July 25th, 2008 at 22:15
Is it possible to add one more option in “Get file size” - view the info about the date of file (’Last-Modified’ header)?
July 29th, 2008 at 06:10
Is it possible to show also date/time of file (’Last-Modified’ header) in your Firefox extension?
July 30th, 2008 at 12:29
pls!
July 31st, 2008 at 15:17
Please, update this thing for FF 3.0.1 and up.
July 31st, 2008 at 16:15
Added Last-Modified contents display.
Added support of 3.0.*
Enjoy :]
August 1st, 2008 at 00:24
plz add MD5 info! (extremely useful for file checking)
August 1st, 2008 at 00:28
I think it’s out of scope of this plugin.
August 1st, 2008 at 02:41
> plz add MD5 info! (extremely useful for file checking)
>> I think it’s out of scope of this plugin.
Also, i guess for the MD5 info the file must be completely downloaded first to check unlike the Last-Modified info where only a little piece of header will be fetched. Alexander, am i right in this context?
August 1st, 2008 at 09:37
Yes, you hit the bull’s eye :]
August 1st, 2008 at 13:27
> Yes, you hit the bull’s eye :]
hahaha… i like your humor :]
Thanks