Mozilla Firefox Best Add-ons Selection 2011
SEO Add-ons can help you to analyze keywords, Meta tag, back link, Page rank and Page Traffic also find Errors on your website or even give you tips to optimize it for search engines.
is a Firefox SEO extension aimed primarily at helping web masters who deal with search engine optimization(SEO) and internet promotion of web sites. Seoquake allows to obtain and investigate many important SEO parameters of the internet
See Google Pagerank (PR) and Alexa rank for each website you visit. Simple and customizable. You can see and use everything the toolbar offers, or strip it down to the bare essentials and place it in the status bar. Simple, quick, and very useful.
WooRank provides a deep SEO & Website Analysis reviewing more that 50 SEO criterias.
SEO Doctor allows easy SEO diagnosis and problem solving for webmasters.
The SEO Toolbar shows PageRank, Alexa, Popularity Index, Compete & SEMRush Rank for any website you visit – all on the one toolbar. Other SEO features include Search Engine view, server header view, Wayback Machine button and handy website links.
Ever wanted to peek inside Google, Yahoo!, or Bing to see why a specific search result ranked the way it did? Now, finding out is as simple as clicking the SEO Engine link below any search result!!
Check Page Rank, Fake Pagerank detection, Check Google Yahoo Bing and AllTheWeb Backlinks, Alexa traffic rank, Directory listings checker for DMOZ Yahoo! and Google, Check domain age, Check domain appraisal/value, Check domain history
Link Checker / Link Finder helps you finding your links on other websites. Especially useful for SEO guys. You just need to tell your website name to this addon and it’ll highlight your links on all other websites. NoFollow links are marked Red.
Easily navigate through Google search results using a fast, simple and useful Tag-Cloud technique. Use our Topic-Mapping-Technologies for quick access to answers, news, videos, blogs, Wikipedia and more. Install now and boost your search.
Protects against Blackhat spam SEO in search engines (Google, Bing & Yahoo)
Google Global is an unobtrusive Firefox extension that allows you to see what the Google search results that you are viewing look like from different geographical locations.
Now you don’t have to rely on a website’s search any more, rather use this website-specific Google search. Bonus is Similar site search. Just on a click, it gets you the list of websites similar to the one opened in active tab.