Created by Majestic SEO, Trust Flow is a metric that determines the quality of a website based on its links with other sites within its niche. There is a video tutorial on Trust Flow provided by Majestic which explains flow metrics in greater detail.
Trust Flow is emerging as one of the key factors in search engine ranking so it’s important that website owners & SEO experts focus on obtaining links from web pages that have high topical trust flow scores or established authority in the desired niche.
For this reason it’s a good idea to track and analyze the trust flow score associated with your backlinks. You can do this by visiting Majestic SEO directly, or there are some browser extensions for Google Chrome and for Firefox that will do the job nicely. These tools can be added to your browser in seconds and provide all the information you need about the website you are visiting.