HTML5test how well does your browser support HTML5?

We've just updated our test suite. We've not been able to collect reliable scores of some older browsers yet. As more results come in we will add the remaining old scores. This will probably take a couple of days.

Overview

  Chrome Firefox Internet Explorer Opera Safari
Upcoming Edge 402
Current 43 526 38 467 11 336 29 519 8.0 396
Older 42 523 37 449 10 297 28 519 7.0 352
41 523 36 449 9 113 27 512 6.0 326
40 511 35 449 8 33 26 497 5.1 250
39 501 34 449 24 485
38 499 33 444 23 462
37 494 32 444 22 473


Timeline



About these scores

The data above is compiled from automatically submitted test results. It is possible your results may differ slightly due to external factors such as settings and which operating system is used. If you believe the data above is incorrect, or if you think we are missing an important browser or device, please open a bug report at Github.