How Google Measures Link Popularity
Link popularity is by far the most important factor for determining your search engine ranking. You need to know what link popularity is, why it is so important, and how Google measures your link popularity (over 50% of all search engine traffic comes from Google, and if you can rise to the top of Google, you will rise to the top of all the other search engines as well). But, before we talk about how Google measures linking, we need to cover some basics.

Link popularity is defined as the number of sites that are linking to your site. Some websites have thousands or even millions of sites linking to them, while others might have only a few. The search engines use the number of inbound links your site has as a measure of how important your site is, which translates into your search engine ranking.

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