March of the (Google) Penguin…
At the back-end of last month, Google announced it’s latest update - Google Penguin.
Google Penguin is the latest algorithm (mathematical code that is used in helping Google rank websites) that specialises in targeting artificial link acquisition - i.e. link spam.
Without getting too technical, link spam manipulates link-based ranking algorithms, giving websites higher rankings the more highly ranked websites link to it. Link spam, or spamdexing, can be found numerous ways from spamming in blogs, where ‘spammers’ place a desired keyword in their hyperlinked text that refers back to their website, to link farming - a community of webpages referencing each other, falsely giving the impression that they are important.
So, what have Penguin done?
It’s hard to know for certain, since Google doesn’t reveal details. But a few things are clear:
- Penguin actively penalises sites that Google believes engaged in link spam. This is new. Until now, Google generally took away ill-gotten link authority and penalised sites that were selling links.
- Penalised sites generally plunge out of the top ten for their own brand names, as well as any other meaningful terms.
- Links that are part of artificial link networks will trigger a penalty.
- If a huge percentage of your links use the same, commodity-related anchor text, you’re in trouble. So, if you sell toilet paper, and 75% of the links pointing at your site have the link text ‘toilet paper’, Google will get suspicious.
- If a huge percentage of your links come from blog comments, forums or site footers (all common places for spammy links), again, Google gets suspicious.
- Google sent out warnings to some, but not all, Penguin-targeted sites.
Our advice
If you know you’ve got a lot of link spam pointing at your site, clean it up and fix them a little bit at a time. Make sure you get reputable high-quality links while almost removing the spammy ones.
Don’t panic and still pay attention to SEO best practices: Visibility, authority, relevance. Make sure all three are in good shape.
(Source: portent.com)





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