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

  Android BlackBerry Chrome Firefox iOS Opera Windows Phone
Upcoming
Current 5.0 452 10.3 449 9.0 409 31 512 10 401
Older 4.4.3 396 10.2 440 44 518 40 474 8.0 405 29 509 8.1 346
4.4 379 7 225 42 515 37 456 7.0 363 27 499 8 300
4.0 222 39 493 32 451 6.0 329 22 463 7.5 113
26 427 5.1 269 12.10 338

Scores

Older

Score Browser
518 Chrome 43 »
518 Chrome 44 »
515 Chrome 42 »
512 Opera Mobile 30 »
510 Chrome 41 »
509 Opera Mobile 28 »
509 Opera Mobile 29 »
503 Chrome 40 »
499 Opera Mobile 27 »
493 Chrome 39 »
489 Opera Mobile 26 »
487 Opera Mobile 25 »
480 Samsung Browser 2.0 »
480 Samsung Browser 2.1 »
479 LG Browser »
479 Chrome 34 »
477 Opera Mobile 24 »
474 Firefox Mobile 40 »
474 Firefox Mobile 38 »
474 Firefox Mobile 39 »
463 LG Browser »
463 Opera Mobile 22 »
460 LG Browser »
460 Samsung Browser 1.6 »
458 LG Browser »
456 Opera Mobile 21 »
456 Firefox Mobile 36 »
456 Firefox Mobile 37 »
456 Firefox Mobile 34 »
456 Firefox Mobile 35 »
451 Firefox Mobile 33 »
451 Firefox Mobile 32 »
451 Firefox Mobile 31 »
440 BlackBerry 10.2 »
439 Firefox Mobile 30 »
439 Firefox Mobile 29 »
430 Opera Mobile 16 »
430 Samsung Browser 1.5 »
429 Firefox Mobile 28 »
429 Firefox Mobile 27 »
427 Firefox Mobile 26 »
422 Firefox Mobile 25 »
421 Tizen 2.2 »
417 Firefox Mobile 24 »
413 UC Browser 10.3 »
413 UC Browser 10.4 »
413 UC Browser 10.5 »
405 iOS 8.0 »
403 UC Browser 10.1 »
403 UC Browser 10.0 »
403 UC Browser 10.2 »
403 UC Browser 9.9 »
402 Samsung Browser 1.0 »
398 UC Browser 9.8 »
396 Android 4.4.3 »
379 Android 4.4 »
374 HTC Sense Browser »
363 iOS 7.0 »
346 Windows Phone 8.1 »
346 Samsung Browser »
346 UC Browser 9.7 »
344 UC Browser 9.6 »
344 UC Browser 9.5 »
339 UC Browser 9.4 »
338 Opera Mobile 12.10 »
337 UC Browser 9.3 »
337 UC Browser 9.2 »
337 UC Browser 9.1 »
337 UC Browser 9.0 »
329 iOS 6.0 »
326 Samsung Browser »
300 Windows Phone 8 »
276 Opera Mobile 12.00 »
269 iOS 5.0 »
269 iOS 5.1 »
258 Opera Mobile 11.50 »
228 Android 4.2 »
225 BlackBerry OS 7 »
222 Android 4.0 »
212 BlackBerry OS 6 »
187 iOS 4.2 »
171 iOS 4.1 »
169 Maemo 5.0 »
134 webOS 2.1 »
116 iOS 3.1 »
113 Windows Phone 7.5 »
34 Android 1.6 »
26 iOS 2.2 »
10 iOS 1.0 »

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.

Created by Niels Leenheer.
Please note that the HTML5 test is not affiliated with the W3C or the HTML5 working group.
HTML5 Logo by W3C. Browser detection by WhichBrowser.