Google crawl errors

Hi DP members.

I found crawl errors on my site in this format
node/21
node/25
etc

I suppose those pages were created without url and were indexed by Goolge.
What is your opinion?
How can I fix this problem?

Thanks

 

You can use robots.txt to block the indexing of files and folders you don't want indexed by search engines.

- Quoted from robotstxt.org

So if you wanted to block tose folders completely from public access you would be better off using .htaccess rules.

 

yeah use robots, to block in future, you can also use 301 redirection to proper pages/urls