148706 2015-09-02 00:47:39 -0700 Safari is blocked with Voice Over 2015-09-02 21:46:41 -0700 1 1 1 Unclassified WebKit Accessibility Safari 9 All All RESOLVED FIXED InRadar P2 Normal --- 1 nikola.ristic webkit-unassigned cfleizach webkit-bug-importer oldest_to_newest 1122794 0 nikola.ristic 2015-09-02 00:47:39 -0700 I reported this same issue to Apple Accessibilitty Support and I got this response as well " I've reported this to the appropriate group but please do go ahead and file a webkit bug. " I can confirm that same behavior is on Iphone 6 and Ipad Air 2 running latest version of Ios 8.4. I can also confirm that that bug isnt happening on Ipad 4 running Ios 7. Bug explenation Bug 1 :: If you click on a element on a web page that has onclick event then Voice over stops responding or is really slow to respond. For example if we have button on a web page defined like this. [Button value] Bug 2 :: Also if a web page uses window.alert Voice over stops respoonding or is really slow. I created a test page so you can check yourself. STEPS TO REPRODUCE ERROR OR BEHAVIOR a) Turn on Voice Over b) Visit http://tv.titlovi.com/apple-test/bug1.html c) Click on a button "Test button". 1123055 1 webkit-bug-importer 2015-09-02 20:53:06 -0700 <rdar://problem/22552904> 1123061 2 cfleizach 2015-09-02 21:46:41 -0700 This issue is fixed in 9.0. You'll be able to test with the public beta. I don't have easy access to the duplicate bug number right now Thanks