Can't to get html from the page if the URI has the '#' and symbols after this.

Suppose I have a URI "/search?v1#page1". I need to get a next page "/search?v1#page2". But cause of the link formed by js and the '#page2' looks like a command for the new html displaying, the plugin can not get in time the necessary html. It there in plugin some method for the solving this issue?