SEO penalty for "duplicate" content when a site's also accessible via another domain name?

Posted by tog22 on Pro Webmasters See other posts from Pro Webmasters or by tog22
Published on 2011-02-25T11:19:20Z Indexed on 2011/02/25 15:33 UTC
Read the original article Hit count: 257

Filed under:

seo

|

redirects

While testing searches for keywords on my site, I notice that a mirror of it at http://a8.8d.344a.static.theplanet.com/ sometimes appears at the top result rather than my primary domain. It looks like this is an alternative address for my server. Will the presence of identical content at this domain and at my primary domain result in a Google penalty? If so, what can I do about it?

Thanks for any help...

© Pro Webmasters or respective owner

Related posts about seo

Do i need a full time seo employee? [closed]

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I need seo done for 1 site that's still new. It's a niche listings/ecommerce site. And i need to make a hiring decision for this - whether there's a need for a full time employee dedicated to seo or is part time or a contract sufficient? Here's some info and assumptions : 1)The site's dynamic -… >>> More
1 SEO Article Vs 5 SEO Articles?

as seen on Ezine Articles - Search for 'Ezine Articles'
You've probably clicked on this article because you think it's a interesting article but the answer seems very easy or straight forward. If you think 5 SEO articles wins or is more beneficial to your business, then your like me. >>> More
SEO Training OR SEO Outsourcing

as seen on Ezine Articles - Search for 'Ezine Articles'
There is a lot of focus on outsourcing search optimization work, but this may not always be the best option. This article looks at why SEO Training can often be a better option because it results in more unique content which is better for search engines. >>> More
Get Professional SEO Service From SEO Experts

as seen on Ezine Articles - Search for 'Ezine Articles'
SEO service is imperative to online business. Business today has gone digital. With its power to perform international promotion, almost every brand is on a bid to establish an online presence. However, it's not easy to gain online presence without proper SEO service. >>> More
The Chinese SEO in the Internet SEO Formula

as seen on Ezine Articles - Search for 'Ezine Articles'
Most ecommerce websites are designed in order to drive the Chinese internet users to the website thus delivering a good user experience that converts the users into customers. According to a statistical report on the internet development in China, conducted during the year 2009, the Chinese SEO of… >>> More

Related posts about redirects

.htaccess: Redirect Hotlink Flash --> Site with embed Flash

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I have some .php sites that embeds .swf files. These .swf files are now linked to by some other guys. And I don't want them to simply open the SWF, I want them to force being redirect to the page where the flash is embed. Data: Site: www.example.com/1 (www.example.com/2, www.example.com/3 and so… >>> More
how to fix: www.domain.com redirected to domain.com

as seen on Pro Webmasters - Search for 'Pro Webmasters'
Hi this website livingalignment.com is very slow to load. The domain and hosting is all with go daddy. In pingdom I found that it is redirecting from www.livingalignment.com to livingalignment.com and it takes about 2 seconds to do so. you can see that here taking about 10 seconds when I entered… >>> More
301 rewrite loop with a lowercase URL rule and a URL slug rule [on hold]

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I need to do a 301 rewrite to force all urls to become lowercase. I put in .htaccess (RewriteMap lc int:tolower in httpd.conf): RewriteCond %{REQUEST_URI} [A-Z] RewriteRule . ${lc:{REQUEST_URI}} [R=301,L] Everything works just fine except to urls with subcategories which in this case are: /category-1256-Product-page-example… >>> More
Nice wordpress to wordpress redirect?

as seen on Pro Webmasters - Search for 'Pro Webmasters'
Hi, I have a wordpress blog in http://suportrecerca.barcelonamedia.org/blog/ , and since I can no longer use our company servers for my blog I've had to move it to blog.joanmarcriera.es Google had my old blog well indexed and many people is landing to my old blog. I want to redirect this people… >>> More
Seeking htaccess help: Converting multiple subdomains (both http and https) to www.domain.com using .htaccess

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I've been trying to get an answer to this question on other forums (the folks at SuperUser thought this was the place I needed to post) and via my connections, but I haven't gotten very far. Hopefully you guys can help me find an answer: I've got a dozen old subdomains that have been indexed by Google… >>> More