The WXS or Exoprise Web Experience Score is an indicator of the overall health and performance of a user’s or web sites experience. The purpose of the WXS is to encapsulate client, server, network and background AJAX/XHR performance for websites and Software-as-a-Service applications.
This WXS should be an estimate of an end-users web experience via their browsers. A higher score between 8 and 10 indicates good web and SaaS performance. Lower scores indicate slower web performance and therefore poorer experience.