The css :visited pseudo-class now only allows certain changes, such as changing the color of text. The browser does show those changes. JavaScript can ask what

The css :visited pseudo-class now only allows certain changes, such as changing the color of text. The browser does show those changes. JavaScript can ask what color a link is, but the browser will always lie and say that the page is un-visited. If blue is un-visited and purple is visited, you may see in the browser a mix of blue and purple links, but your JavaScript will only see blue.