Different outputs

Visit my website and change the language to Spanish.

Compare the results to the following:

https://translate.google.co.uk/translate?sl=auto&tl=es&js=y&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2Fwww.publictalksoftware.co.uk%2F&edit-text=&act=url

The results a quite different. Translate.Google.co.uk has much better output.

Yet, GTranslate is supposed to be the Google Translator Tool so I am utterly confused. What is going on here?

Thanks.

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