Review for Live HTTP Headers by NickJG
Rated 3 out of 5 stars
It's essential that there be a way of viewing headers with firefox, and this accomplishes that task. But, it could use some improvements. It would be useful to be able to only view headers for transactions for a specific tab. The improvements mentioned above of allowing copying to the clipboard and saving settings would also be useful.
This review is for a previous version of the add-on (0.14).To create your own collections, you must have a Mozilla Add-ons account.