I think maybe this should be rephrased as:    "Before a browser can render any content, it needs to parse HTML markup into a DOM tree. The renderer will pause if it encounters any external stylesheets (`<link rel="stylesheet">`), and the parser will pause if it encounters synchronous `<script>` tags."    Or is this still technically incorrect? I'm separating "renderer" from "parser" here, which feels like where the lack of clarity might be coming from?