What Is a Dynamic Server Page?
A dynamic server page (DSP) is a document embedded with special codes (tags) that instruct webMethods Integration Server to perform certain actions when an HTTP (or HTTPS) client requests the document. DSPs are used to construct browser-based applications. Because they are HTML based, they can be used to build complex user interfaces that includes any valid construct (e.g., forms, cascading style sheets, JavaScript) recognized by the client’s browser.
Important:
When Integration Server returns a DSP, it always sets the value of the HTTP content-type header field to text/html. Therefore, a DSP should only contain HTML content and should only be used by clients that recognize and accept this content type.