1. A method for rendering a dynamic server meta-page (“a meta-page”) through a dynamic server page meta-engine (“a meta-engine”) comprising a tag handler, the meta-page comprising static content, JSP dynamic content and one or more types of non-JSP dynamic content inserted at two or more locations among the static content, and identifications of shared variables, the method comprising: writing, to an output of the meta-engine, the static content of the meta-page; rendering the JSP dynamic content, at its location among the static content, to the output of the meta-engine; inserting into the non-JSP dynamic content additional non-JSP dynamic content identifying current values of shared variables; rendering the non-JSP dynamic content, including the additional non-JSP dynamic content, through dynamic server page engines, including passing current values of shared variables to the dynamic server page engines; reading from the non-JSP additional dynamic content as rendered the current values of shared variables; deleting from the non-JSP dynamic content as rendered the additional non-JSP dynamic content as rendered; and writing the non-JSP dynamic content as rendered, at its location among the static content, to the output of the meta-engine.