Live HTTP Headers

דירוג 4 מתוך 5 כוכבים

מאת mrGrazy בתאריך נוב' 9, 2009 · קישור קבוע

Very useful tool.
Only one interesting catch, when the this add-on is enabled, it causes firefox to lock any uploaded files in the filesystem until FF is closed. (even if they add-on isn't specifically running).