WebMaster

by MarSanMar

8 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,088 reviews

1,933,422 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 343 reviews

241,255 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

HttpFox by Martin Theimer

Rated 4 out of 5 stars 172 reviews

79,347 users

An HTTP analyzer addon for Firefox

Wappalyzer by Elbert Alias

Rated 4 out of 5 stars 107 reviews

82,445 users

Wappalyzer is a browser extension that identifies software on websites.

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 360 reviews

130,018 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

Add-on Compatibility Reporter by Mozilla

Rated 4 out of 5 stars 200 reviews

67,438 users

Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.

Firecookie by Jan Odvarko

Rated 4 out of 5 stars 61 reviews

2,429 users

Firecookie is an extension for Firebug that makes possible to view and manage cookies in your browser

Firecookie is part of Firebug since Firebug 1.10

SearchStatus by Craig Raw

Rated 4 out of 5 stars 193 reviews

16,720 users

Display the Google PageRank, Alexa rank, Compete ranking and SEOmoz Linkscape mozRank anywhere in your browser, along with fast keyword density analyser, keyword/nofollow highlighting, backward/related links, canonical links, WHOIS, robots and more.

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