A method, a terminal and a non-transitory storage medium for extracting webpage content includes: responding to a webpage browsing instruction triggered on a browser by a mobile client to obtain a corresponding webpage; parsing the webpage to obtain a DOM node of a tag in a webpage script; obtaining a plug-in tag node from the DOM node; and when a plug-in tag corresponding to the plug-in tag node is a predetermined type tag, extracting a plug-in resource that corresponds to the plug-in tag. The present method can complete extracting of content that complies with a specific protocol specification when a webpage has not been truly rendered, thereby improving a speed of extracting predetermined webpage content and also improving a webpage display speed.