Abstract: Disclosed in an embodiment of the present application is an HTML5-protocol-based webpage presentation method, the method includes: acquiring an HTML5-protocol-based webpage resource; using Javascript Language to parse the webpage resource to generate a DOM object node; rendering the DOM object and presenting the webpage. Also disclosed in the embodiment of the present invention is an HTML5-protocol-based webpage presentation device. The embodiment of the present invention realizes support for the HTML5 protocol without using an external plug-in, thus avoiding the operations of plug-in installation, function upgrading and the like, and improving the presentation efficiency of an HTML5-protocol-based webpage.