asp.net - is it possible to stop search engines indexing pages with certain querystring parameter -



asp.net - is it possible to stop search engines indexing pages with certain querystring parameter -

i using asp.net datapager , noticed search engines wouldn't able crawl links created, added querystring parameter , see crawl links.

the problem have eventially end multiple urls same page.

is possible stop search engines indexing pages query string parameter such as:

?pg=

so search engine follow these links not index:

http://domain.co.uk/news/07-04-2011/bank-of-england-base-rate?pg=3 http://domain.co.uk/news/11-03-2011/client-feedback-from-employee-relocation?pg=6

but index:

http://domain.co.uk/news/07-04-2011/bank-of-england-base-rate http://domain.co.uk/news/11-03-2011/client-feedback-from-employee-relocation

thanks help

j.

i'm pretty sure can accomplish robots.txt

with google can specify parameters want exclude webmaster tools.

you trap useragent , crash page when it's bot ...

asp.net vb.net indexing robots.txt datapager

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