Because HTML conveys meaning, rather than presentation, the same page can also be used by a small browser on a mobile phone, without any change to the page. Instead of headings being in large letters as on the desktop, for example, the browser on the - mobile phone might use the same size text for the whole the page, but with the headings in - bold.
+ mobile phone might use the same size text for the whole page, but with the headings in bold.But it goes further than just differences in screen size: the same page could equally be used by a blind user using a browser based around speech synthesis, which instead of displaying the