Do anyone search engines not use PR?

Do anyone search engines not use PR for search results?

 

What exactly you want to ask?

 

are you talking about google?

 

All I know that google evaluated page rank of site. They considered the quality of backlinks in your site

 

Well your question is pretty confusing but no search engines use PR for search results, they do it based on keyword relevancy. If thats what you wanted to know.

 

Most of the search engines mainly depend on keyword relevancy.

 

I think except Google--all other search engines take the On-page optimization better. Have not heard they have any page ranking system as G does.
There are many sites ranking on top of MSN/Yahoo by virtue of content relevancy, good onpage optimization whereas they are not found anywhere on G.

 

Uhh theres some old ones that use meta keywords. PR is gonna be different in each search engine though.

 

pagerank is what google created

 

PageRank is Google's ranking standard of page importance.

 

PR is not related in using search engine. Keyword relevancy and backlink is what important in search engine (IMHO)

 

http://www.tallstreet.com/uses a different algorithm where users rank the results

 

Not really an algorithm, and it doesn't even work... at all.

 

PR is the name Google use, every SE with a unique algo has sort of a PR system just not disclosured as Google does. They're all mainly based on backlinks, just have different consideration about which backlinks influence their SERP's high or low. For eg. "nofollowed" links does not have a value for Google while they have for some others.

 

PR, or pagerank, is unique to Google.

Only Google uses PR.

 

Google doesnt even use PR to rank websites.