What tools do you use to do SEO?

keyword analyze, search engine spider simulation, or others.

 

PR checker as always, bookmarking tabs, backlink watch, DP keyword search.

 

what do you use 'bookmarking tabs' to do?
can you give me some example ?
and can you recommend me a keyword analyze tool?
and give me the download address, thanks.

 

i use only Google analytic.

 

I am using "search status".

 

keyword research tool,website analysis tool,back link watch tool,google webmaster tool,etc.

 

Roboform
seoquake
google analytic
webconfs