I wouldn't worry about them. In theory they track your serp placement but they do a bad job of it. I suspect the get a link and then people pay for a trail to see what its all about and thus they make money.

It shouldn't be affecting your traffic in anyway. Ignore it for now and they will go away.

In short- Semalt tracks serp placement If you're worried you can look here-

http://logorrhoea.net/2014/01/how-to-block-semalt-com-referrer-traffic-using-htaccess/

in short no.

new TLDS can rank just as well as any other TLD and the .uk is treated essentially the same as .co.uk so as long as you're doing good SEO you shouldn't find it hinders you.

Google picks the page it thinks is most relevant for the search, so you can look at why you think your homepage is more relevant than the other page, is this from meta tags, content (including keywords), robots, links etc.

It may be a matter of making the teeth whitening page more appealing to Google this can be via some content really drilling down that niche etc.

If you're having problems you can always try to direct users from the homepage to the correct page which will in tern help Google understand the right page etc.

Hope that gives you some insight that helps you a bit.

Hi Gary,

You may find the following link helpful - http://moz.com/learn/seo/robotstxt on top of this you can read how to stop the moz bot here - http://moz.com/help/pro/rogerbot-crawler

If you have blocked bots from your page this will include the Mozbot. Hope this helps.

did you try clicking on the pen icon to the right ? Should bring up the menu you are looking for.