Developer & SEO EduRebecca

by EduRebecca

22 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,833 reviews

2,019,477 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...

Web Developer by chrispederick

Rated 5 out of 5 stars 245 reviews

443,902 users

The Web Developer extension adds various web developer tools to the browser.

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 968 reviews

439,180 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Flagfox by Dave G

Rated 5 out of 5 stars 657 reviews

470,361 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 309 reviews

249,052 users

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

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 170 reviews

140,050 users

View HTTP headers of a page and while browsing.

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 356 reviews

131,494 users

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

SeoQuake SEO extension by SeoQuake Team

Rated 4 out of 5 stars 210 reviews

63,912 users

Accelerate your SEO efforts on the fly. SEOquake is a free plugin for browsers that provides you with key SEO metrics for a specific page, along with other useful tools such as SEO Audit and many others.

YSlow by YSlow

Rated 3 out of 5 stars 212 reviews

75,140 users

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

Proxy Selector by Michele Pezza

Rated 4 out of 5 stars 112 reviews

40,019 users

Proxy Selector lets you switch local proxies in Firefox.

ShowIP by ShowIP Dev Team

Download Now

Experimental

Rated 3 out of 5 stars 286 reviews

43,179 users

Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.

LinkChecker by Kevin Freitas

Rated 4 out of 5 stars 78 reviews

16,133 users

Check the validity of links on any webpage.

SearchStatus by Craig Raw

Rated 4 out of 5 stars 192 reviews

18,282 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.

Firepicker by thedarkone2

Rated 5 out of 5 stars 55 reviews

14,895 users

Simple color picker plugin for Firebug.

Linky by gemal

Rated 4 out of 5 stars 123 reviews

10,140 users

Linky will increase your power to handle links. ...
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