Tag Archives: Yahoo

Canonical URL – A possible solution to duplicate content

Duplicate Content Issues

The 3 major search engines, Google, Yahoo and Microsoft, have just announced a new tag that can tell the search engines which URL it should have for the current page.

The issue websites have is duplicate content, the same content is indexed under different URL’s.  This is an issue SEO’s have been trying to solve for a long time.

New canonical URL tag

To help solve this problem, the 3 major engines have declared that it will recognise a new HTML tag, which, if inserted into your web page, will allow you to specify which URL you want to be the “official”, URL for the content.

The tag needs to be inserted into the HEAD section of your web page:

HTML:  <link rel="canonical" href="http://www.yourwebsite.co.uk/correct-page.html">

XHTML: <link rel="canonical" href="http://www.yourwebsite.co.uk/correct-page.html" />

This code needs to be placed in the HEAD section not in the BODY section.

Google will now count the links it has seen to that campaign tagged URL, towards the canonical URL, and not index the campaign tagged URL.

In summary, may be to early to tell if this will help webmasters as it was only announced on the 12th February 2009, but in my opinion this is handing back a little bit of control to the webmaster instead of letting the search engine’s figure out the correct URL.

Disclaimer:  The tag is aonly a suggestion to the search engine. It will probably be used 99% of the time, but they have the right to handle things their way.

Canonical URL plugin for WordPress users now available from Joost de Valk.

Google PageRank Penalty given to Google

It has come to light over the past week or so that Google.co.jp has been caught paying bloggers to write about them to help improve their hold in the Japanese market as Yahoo are strong in Japan.

Now, as we know Google does not like link buying and has penalized sites for doing this with search ranking penalties.

To my amazement and to be honest this made me giggle, they have given themselves a PageRank penalty for link buying!

The site was previously a PR9 and now is a PR5, I don’t think it will have any real effect but certainly won’t do them any harm.