whay my website crowled without www?

Hello friends,
Today first day of my website launching and google crawled site without www. extension. Why this things are happen ? Can I stop this things from robots.txt file or any other suggestions.

 

you can't stop by robots it is very simple work just you have to submit your website in google webmaster tool and set prefared domain www and if you doing any work for your website then post your all links with www like- http://www.example.com

 

also you can have a http://yoursite.com to http://www.yoursite.com redirection set.

 

Maybe cuz you build links to the non www ...

 

The only way for Google to index Both is if your site replied for both.. If the Redirect was not working for a while then that may be the reason, and a short wait while google recrawl's and calculates will be all that is needed...

 

if we're talking about a wordpress blog here go ahead and access Settings - General in your administration panel .. there you should have your complete website address setup, www included .. once you have done that google will automatically understand it and you'll have your website listings changed sooner or later

 

I have html website
This thing was happen second time. In my first website google crawled from both www and non www. If it write "site:sitename.com" in google then it will listout all links and if I write "site:www.sitename.com" then listing some pages not all. Can any once suggest me where I make mistake.
Or this problem will solved from google webmaster?
both site are static html website.

 

www and not www are effected on seo ?

 

You should set 301 redirection non www to www version.
Also you can specify <link rel="canonical" href="yourwwwurl"/>
this code in your home page in the head part. To tell the SE that the preferred location of url.

 

let me try it and post what happen after few day
thanks for reply

 

Every website has 2 version of its domain name. The "www" verison and the "non-www" version.

There are a few things you could do to tell Google to crawl your website with the "www". First off, go in your Google Webmaster Tools and specify that you would like your "www" version to be crawled.

Second, use a 301 redirect to redirect everybody and everything that lands on your "non-www" version of your website.

 

Do you have any sitemap for your website?

IF yes, check in the sitemap if the URLs listed with or without www.
And i you think you need to make changes. as suggeested by "metaseo", use 301 redirect.

 

you can't stop by robots it is very simple work just you have to submit your website in google webmaster tool and set prefared domain www and if you doing any work for your website then post your all links with www like-

 

use .htaccess and redirect non www to www

 

can you give sample code for redirection. i tried with google but not appropriate result found

 

Simple solution. Redirect all urls with www
This can be easily done by putting some code in .htaccess
http://www.52webdesign.com/seo/how-to-redirect-non-www-to-www/

 

" www " is the best format of redirection of URL. You can use .htaccess to redirect it.then your site will be crawled with www

 

Use following code in your website htaccess:

non-www to www 301 redirect:
Code:

Options +FollowSymLinks
RewriteEngine On
RewriteCond %{HTTP_HOST} !^domain\.com$
RewriteRule (.*) http://domain.com/$1 [R=301,L]



www to non-www 301 redirect:
Code:

Options +FollowSymLinks
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\.domain\.com$
RewriteRule (.*) http://www.domain.com/$1 [R=301,L]

 

No its not possible, but you can redirect the non www version to the www version from the htaccess file.

 

Can you explain what do you mean by "No its not possible"?