20 best Firefox SEO addons

Read more: http://maheinfo.blogspot.com/2011/02/20-best-firefox-seo-addons.html#ixzz1GTDgxmX2
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1. SEO doctor

Complete SEO tool for webmaster

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2. Firebug

You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page

Download

3. SEOquake
Navigate all important SEO parameters of every website

Download

4. SEOpen

Check PR, Backlinks, Keywords density, Whois Info, Alexa, Page load speed and size checker etc

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5. SEO Stats
Backlinks in Socail networking site, Search engine, Index pages etc

Download

6. Link checker
Check link of your website on other website

Download

7. X ray
View tags without opening source code

Download

8. Kgen
High light strong keywords on webpage

Download

9. Yslow
Webpage speed analyzer

Download

10. Firefox SEO tool
A complete tool for all SEO needs

Download

11. Search Status
Google PR, Alexa rank and fast keyword density analyzer

Download

12. Flag fox
Checks website server details, Whois, translation, similar sites etc

Download

13. Sen SEO
Analyze on page SEO

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14. SEO toolbar
Shows PR, Alexa Rank etc

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15. Swoosty SEO tools
Automatically displays PR, Alexa rank, indexes pages, backlinks, keyword density, whois

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16. SEO stats
Positioning of your webpage in SEarch engine

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17. SEO status
Shows Google PR, Alexa rank for every website visited

Download

18. SEO hand
Track sites placement at Google and Yahoo for any keyword.Google PR , Backlinks. Graph and table presentation of the data

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19. SEO info
Index pages, backlinks, PR, alexa rank, whois etc

Download

20. SERP Analytics Google search
It analyse SERP on google.

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