HTML 5 Browser Support Desktop 11.0 38.0 43.0 8.0 15.0 Mobile 2.3 8.0 29.0 7.0 35.0 43.0 43.0 Below is a table showing the individual browser support specifications for each of the major web browsers in both desktop and mobile. We have given an over all percentage score on each browser, based on scores gathered by html5test.com Fully Supported Partially Supported Not Supported