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 9.0 400
Current 44 526 40 467 Edge 402 31 525 8.0 396
Older 42 523 37 449 11 336 29 519 7.0 352
40 511 35 449 10 297 26 497 6.0 326
36 486 28 416 9 113 12.10 338 5.1 250
28 433 18 371 8 33

Scores

Current

Score Browser
526 Chrome 44 »
525 Opera 31 »
467 Firefox 40 »
402 Edge »
396 Safari 8.0 »

Upcoming

Score Browser
400 Safari 9.0 »

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.