“Duplicate Content” is one of the many errors that have Webmaster when conducting SEO (Search Engine Optimize) for their websites. First, we find out from where this error.

With Google or other search sites (SE), the domain example.com and www.example.com is 2 domain completely separate. This is surprising to those who think they are a capital. Since then, many problems arising from the thoughts difference between us and search pages. The first problem we encountered was the effort of us in the SEO will be divided into 2, one for example.com and one for www.example.com. For example, you try to link to 100 sites, but some use example.com and some use www.example.com. As a result, you SEO for 2 domain names, not one as he still thinks. And instead you get 100 links, it will only recognize a% does not all.

But the problem you are having is that repeat information. The site www.example.com example.com and certainly will have the same content. But with the search site will have 1 equipped with a marked copy of the page by other general completely separate each other means the position ranking of your site will be dropped.

So, how to avoid? Very simple, let’s process them all of 1 August. Please select the best use www.example.com or example.com to continue to work their SEO. Then, if a visitor address the remaining transfer visitors to the address selected. Thus we only have 1 site is also www.example.com page example.com only role is the path to www.example.com and there were no content

For example, he selected as the domain name www.example.com to promote, then the guests access to any example.com will be transferred to the address corresponding o www.example.com.

If your site is written in PHP and supported Apache, add a few lines of command below into the file. htaccess:

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

And that noindex any folder:

Options -MultiViews +FollowSymlinks -Indexes
RewriteEngine On
RewriteCond %{HTTP_HOST} ^www.daivycorp.com$ [NC]
RewriteRule ^(.*)$ http\:\/\/daivycorp.com/$1 [R=301,L]