1. Duplicate Pages,  In general, search engines ignore duplicate pages. In extreme cases, they may ban a site. 

Michael Wong is the editor of Mike's Marketing Tools, which offers the original AdWords Wrapper and the new Keyword Tool. Michael has over a decade of experience in the internet industry, during which he founded two companies, sold a website to a SoftBank funded start-up, wrote one of the first ebooks on SEO, and generated millions of dollars in affiliate sales.


Publishing Rights: You may republish this article in your web site, blog, newsletter, or ebook, on the condition that you agree to leave the article, author's bio, and all links completely intact.

How do I register to attend a webinar?  You click on the sign up link next to the webinar you wish to attend and then register through the Webex site. You will need to use the email address and your AdSense publisher I.D. in order to sign up. On-demand webinars can be viewed whenever you wish by clicking on the view now link next to the webinar you want to watch.

What are the technical requirements for participation?  Most importantly, you will need a computer with an Internet connection and speakers or earphones, that meets the following minimum system criteria.

• Microsoft Windows 98, ME (Millenium Edition), XP, NT, or 2000 with a 56K or faster Internet connection
• Intel Pentium 400 MHz or faster processor and 64 MB ram (128 is recommended)
• Microsoft Internet Explorer 5.x or later, Netscape Communicator 4.77, 6.x, AOL 5.0 or later
• Javascript or cookies enabled on the Web browser

How does the webinar audio work?  Webex uses VoIP technology, so you don't need to dial in through a phone line, but you do need functioning speakers/ earphones.

Do I need a microphone? You won't need a microphone. In a live webinar you will be able to talk with specialists using instant messaging.

What if I can't hear the presenter at all? If you are experiencing sound difficulties, we would recommend that you follow the steps below:

1. Ensure your Internet connection is fully functioning and that your speakers are turned on.
2. Within the WebEx interface, click on 'Communicate' and select 'Join Audio Broadcast'.
3. If the above steps do not work, please exit the webinar completely and re-join again.

Can I ask questions during the webinar? We provide chat support online during the live webinars. There will be a chat window where you can type messages and send them instantly to our experts. We will pass any relevant questions to the presenter who will answer them after the presentation. When viewing on-demand webinars, chat support is not available.

How long does the webinar last? The live webinar will last approximately one hour including the question and answer session. On-demand webinars vary in length from 15 minutes - one hour, depending on the topic.

Can my colleague also attend? Yes. Your colleague can also sign up online through this calendar. If you only have one AdSense account, then you should both use the email address associated with the account.