One Metric is a content performance analytics tool developed by John Jones at Adfero and based on Moz’s One Content Metric to Rule Them All blog post by Trevor Klein. This tool deviates from Klein’s post both algorithmically and in execution of the tool. Whereas Klein uses a Google Spreadsheet to perform the calculation, we’re using a Node.js application to automate the entire process. In addition, our algorithm is based on Klein’s principles but uses a different recipe of analytics datasources to compute content scores.