Embodiments of the present application relate to a method for merging web page style addresses, a device for merging web page style addresses, and a computer program product for merging web page style addresses. A method for merging web page style addresses is provided. The method includes receiving a web page request from a client terminal, determining web page content data based on the web page request, extracting a plurality of pieces of style data from the web page content data, each piece of the style data including a style address and a style attribute, and merging a plurality of style addresses to obtain one or more composite style addresses.