Rated 1 out of 5 stars

by Firefox user ab4518 on June 29, 2017 ·

Very goood

Rated 5 out of 5 stars

by Firefox user 2159ee on May 5, 2017 ·

Rated 5 out of 5 stars

by Augusto Angelim on April 4, 2017 ·

Funciona muito bem!

Rated 5 out of 5 stars

by WHK102 on Nov. 7, 2016 ·

Me ha servido mucho, a diferencia de otros similares, este es muy fiel al request/repsonse original, no interpreta por lo cual está excento de fallos por manipulación como firebug y tamperdata.

Rated 2 out of 5 stars

by anonything on Aug. 7, 2016 ·

I typically have between 30-150 tabs open at any given time. Most of the time things run smoothly, no issues with lag or stalling. Installed this addon and everything (entire system) became horridly sluggish. Memory consumption and cpu load was twice what I typically see when this addon is disabled.

Rated 5 out of 5 stars

by Earthling on July 19, 2016 ·

I've created a clone of this awesome addon to fix some things, mainly the Replay feature. You can get it here...
https://addons.mozilla.org/en-US/firefox/addon/live-http-headers-clone/

Rated 4 out of 5 stars

by phongdatgl on May 16, 2016 ·

This is good addon, but Replay function not working on version 40+. I can not send POST or GET request. Now, i using Firefox version 30.
Please fix this issue. Thanks !

Rated 5 out of 5 stars

by freegida on May 11, 2016 ·

Very good, its working! Thank you!

Rated 5 out of 5 stars

by vadikus on March 23, 2016 ·

Extension works well and does it job as expected

Rated 4 out of 5 stars

by Firefox user 482764 on Feb. 19, 2016 ·

It works fine in Firefox 44.0.2 on Windows 10. I just tested to see the HTTP headers of a test web page.

Rated 5 out of 5 stars

by Robert Phair on Feb. 16, 2016 ·

Sorry to hear that this isn't working for others on newer versions of Firefox; just installed it today on Ubuntu and it works simply, clearly and predictably. If I ever see otherwise I will amend this comment.

Rated 4 out of 5 stars

by _ck_ on Feb. 15, 2016 ·

This beloved extension may need a rewrite to keep working with Firefox 44 and beyond, even 42 and 43 fail to run it properly.

I've been grudgingly using HttpFox for now as an alternative but would be willing to give a small Amazon gift card to anyone who fixes live headers or a slightly larger one to anyone who rewrites and maintains it for future firefox.

This user has a previous review of this add-on.

Rated 4 out of 5 stars

by Cyd on Jan. 17, 2016 ·

Is it possible to add an option to include the body of the response.
It would be useful especially when working on rest/json API calls.
Thanks

Rated 4 out of 5 stars

by Natan Frei on Jan. 12, 2016 ·

Now it's not working in ff 42. Please update!

Rated 4 out of 5 stars

by Firebreathing on Jan. 2, 2016 ·

Great extension. Does anyone want to update it?

Rated 5 out of 5 stars

by t-box on Dec. 17, 2015 ·

Hi!

There is a little trick to fix replay function in recent FF releases. Just add this header to request:

If-None-Match: 1

Rated 5 out of 5 stars

by Maston55 on Dec. 14, 2015 ·

Using it for more than 5 years.

Now it's not working in ff 42. Please update!

Rated 4 out of 5 stars

by debianuser on Nov. 6, 2015 ·

Tools / Live HTTP Headers work, but Tools / Page Info / Headers was broken probably by https://hg.mozilla.org/mozilla-central/rev/b32f21db299c (gDocument was removed). I hope someone will fix it.

Rated 4 out of 5 stars

by retsom on Nov. 5, 2015 ·

Love this add-on, but on the Page Info page, the "Headers" button displays nothing in 42.0. It used to contain very useful information which I use all the time. Please, please, please, please repair! Thank you.

Rated 5 out of 5 stars

by Danyialshahid on Sept. 1, 2015 ·

Download Fix Version OF Live Http Headers

https://addons.mozilla.org/en-US/firefox/addon/live-http-headers-fixed-by-dan/