The Components tab lists third-party components found during the Explore stage of the scan.

Third-party components or libraries are increasingly used in modern applications, and can potentially be exposed to multiple vulnerabilities which, when undetected, can seriously impact your application and business. Third-party components are identified and shown in the Components tab in Data view, and related vulnerabilities are reported in Issues view.

AppScan reports on the following 3rd-party components.
Type Component
CMS Wordpress
Server-side language PHP, Python, ASP.NET
Web server IIS, Tomcat, Apache Web Server, Nginx, LiteSpeed, IBM WebSphere
Client-side library jQuery, Bootstrap, React, Angular, Backbone, Underscore, Moment, d3.js, CKEditor, Axios, Chart.js, Dojo