Mirrored Content Affect for SEO

Hi guys!
Have you seen about Mirrored Content?
I was very shocked when checking one of my client website through copyscape.com
I found a website trafficgold.biz/ and then check these website, and dumb! :evil:
I got the same content with my client’s website. Exactly same, even with each blog posts I’ve posted.

Then I check the source and found this code

<!-- Mirrored from getwebsitetraffic.org/ by HTTrack Website Copier/3.x [XR&CO'2010], Thu, 15 Sep 2011 01:34:23 GMT -->
<!-- Added by HTTrack --><meta http-equiv="content-type" content="text/html;charset=UTF-8"><!-- /Added by HTTrack -->

How do you think about this? Should I worry it’s can hurt my SEO efforts?
Please share your best advice here.
Very appreciated all your reply.
Thanks, Deny Saputra!

In my knowledge the search engines punish duplicate content, especially if one site is younger than the other, so the best thing to do is write your own content or get a professional SEO copywriter to do it for you.
It could hurt your sites SEO badly if you have the exact same content of another site that is older than yours.

So basically mirrored content and duplicate are exactly the same right? If so, it can never be good for SEO!

Thanks for your reply,
“It could hurt your sites SEO badly if you have the exact same content of another site that is older than yours.”
My site was copied so I have older content than than those who copy my content. Than should I still need to worry?
I just contact the own of these website which used HTTrack website copier to copy my client website, but seemed there is no respond.
Are there any other suggestions from you guys? How should I handle this? Reported for copyright infringement, or something like that?

Thanks, Deny Saputra

Yes, you have to worry… because Google counts more than one factors to adjudge the original author of the content. And, Authority of website is one of them.

Contact his web hosting provider. Yes…“copyright infringement”
If your site is indexed (that specific url) you don’t need to worry.

Thanks for all replies guys! I just found new fact if I can’t find trafficgold.biz/ on Google search, even by typing this domain and then search it.

Google is basically stating that getting mirrored content may have an adverse impact on your site Search engine optimization aspirations. Google has ongoing to and can still modify its algorithms to protect against these tactics.