Post penguin I am of course very wary about which sites I proactively solicit links from.
Here is the scenario. Let's say for example I found a blog relevant to my business sector, had good domain authority/moz rank and noticed that they accepted guest posts. Sounds great?
Well on the surface it sounds like it would be worth reaching out to the blog owner - but what if that blog had been involved in some really shady link building practices in the past and the reality is that I could end up damaging my own site by association.
Can anyone share any useful resources such as articles or tools that will help to understand how to qualify if a sites backlink profile is shady and should be avoided as a link prospect?