Browser Compatibility of HTML
As HTML5 is under developing stage, it does not support most of the browsers
except two – Apple Safari and Mozilla Firefox 3.5. Apple Safari is fully
compatible while Mozilla Firefox 3.5 supports only the new coding but up to some
extent. This is the reason many sites are still not developing in HTML5, but the
future of its bright and it is expected that it will change the way of working
with general HTML.