To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for HTTP Header Live

HTTP Header Live by Martin Antrag

4.8 Stars out of 5
5
32
4
5
3
2
2
0
1
0
Response by Martin Antrag

Developer response

posted 6 years ago
currently unfortunately yes. but there is the possibility to open it in the sidebar