Changing Wordpress permalink affects PR?

I'm thinking about changing the permalink of my site url. My url mysite.com/abc has PR 1, if I change its permalink to mysite.com/123 will it affect its PR? thx

 

i think if your site has index by google ,you shouldnt change permalink.
its affect to your SERP but affect your PR i dont know

 

I dont think so but thats just my thoughts, PR has to do with so many other things.

 

Will affect your SERP and not PR - PR can be transferred to the new URL

 

it should not. if you change your permalink, then your old url with ?p=21 or so will be redirected to the custom permalink you setup. you are not really deleted any old pages and setting up new ones, you are simply changing the post links and using a redirection to the new URLs which keeps the PR intact

 

Permalink structure has nothing to do with how many backlinks you have. Backlinks are the things that pass on PR juice, so feel free to change your links all you want!

 

thanks. What about changing the post title?

 

Mybe you must consentrate to makes a good quality of backlink ....
Thanks and hope can help

 

yes u change your site URL so its effect for site URL, backlink and popularity but after some days or 1month you got back all result