Analysing your back links can help to give you a real insight into your websites strengths and weaknesses, and can also flag up any activity that could potentially be viewed as suspicious by the search engines.
By understanding what search engines look for you can spot any suspicious trends and gain insight into the best direction for the SEO campaign. So what constitutes suspicious activity? Well there are a few things to look out for:
No anchor text variation
This is an obvious one, but depending on the tool you are using you may not have really had a chance to look at the anchor text variation for your inbound links. There are some tools out there that can give you insights into this, such as SEOmoz's Opensite Explorer.
Too many links all pointing with the same anchor text can often look unnatural, as links that are naturally given tend to contain a whole load of different terms. Consider varying it up while still keeping the emphasis on your core terms.
All low quality links
Have you got loads of low quality links pointing to your site? It's very easy for search engines to tell the difference between low and high quality links, and without any high quality links your website you will really suffer. I have often found that you are more likely to benefit from lower quality links if you already have the high quality ones in place.
No link diversity
Too many links from the same sorts of places can flag up potential spammy behavior. If all of your links come from directories or blog comments you may want to consider getting some variation in place. Try building links from other relevant sources or create some link bait to attract more natural kinds of links.
Reciprocals and link wheels
While you may not have been doing reciprocal linking for a while, there may be cases where you have to deal with sites that have reciprocals in place. It may seem like these are helping the site to rank, but the chances are they have been devalued and they are not what's contributing to your rankings. It's always worth in cases like this to remove the links gradually over time so you can review the effect they have on the account.
All links point to one page
All links pointing to one page does not seem natural, and also doesn't help you ranking on the long tail searches. You want to be sharing the links out around your site. Create useful content, promote it and encourage others to link to it. Any links to any page will have beneficial results for your domain overall.
Avoiding these factors can prevent your link building activities from looking suspicious and help your website to avoid any penalties from the search engines.

If you run a business, it is very crucial that you know about this change right now and begin taking steps to figure out a way to adjust to what is about to happen over the course of the next few years.

The Accountant will ask “What are the trends?” “What do peaks and slumps mean?” “Pages/Visit & Avg. Time correlation: are they visiting more pages and staying longer on my site because my content is interesting, or is it that they are looking for something I don’t have or nor visible enough?” “Is the Bounce Rate a concern? Do I want and expect my visitor to navigate to other pages once landed on my site or not? ” “New Visits or Returning Visitors – what is more important and how is my site doing?”
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