window.CloseEvent.prototype.CONTROL_MASK | Huge DOM compatibility table

Browser	Version	Own?	Type	As String
AppleWebit	537.36.0	?	?	?
bingbot	2.0.0	?	?	?
BingPreview	1.0.0	?	?	?
BitSightBot	1.0.0	?	?	?
Chrome	13.0.863	?	?	?
Chrome	41.0.2226	inherited	number	2
Chrome	42.0.817	?	?	?
CriOS	13.0.842	?	?	?
Edge	8.26144.0	?	?	?
facebookexternalhit	1.1.0	?	?	?
Firefox	3.6.1	?	?	?
Firefox	52.0.0	inherited	number	2
Firefox	52.3.0	?	?	?
Firefox	59.0.0	inherited	number	2
Firefox	59.4.0	?	?	?
Firefox	70.0.0	inherited	number	2
Firefox	70.7.0	?	?	?
Firefox	88.0.0	inherited	number	2
Firefox	91.0.0	?	?	?
Firefox	94.0.0	inherited	number	2
Firefox	94.0.2	?	?	?
Firefox	96.0.0	inherited	number	2
Firefox	99.0.0	?	?	?
Firefox	100.0.0	inherited	number	2
Firefox	102.0.0	?	?	?
Firefox	107.0.0	inherited	number	2
Firefox	112.0.0	?	?	?
Firefox	113.0.0	inherited	number	2
Firefox	114.0.0	?	?	?
Firefox	116.0.0	inherited	number	2
Firefox	119.0.0	?	?	?
Firefox	122.0.0	inherited	number	2
Firefox	127.0.0	?	?	?
Firefox	128.0.0	inherited	number	2
Firefox	129.0.0	?	?	?
Firefox	131.0.0	inherited	number	2
Firefox	134.0.0	?	?	?
FxiOS	9.3.0	?	?	?
Googlebot	2.1.0	?	?	?
GSA	334.0.16777215	?	?	?
HeadlessChrome	90.0.4430	?	?	?
IE	11.0.0	?	?	?
Mobile	15.0.0	?	?	?
Opera	8.10.0	?	?	?
PerplexityBot	1.0.0	?	?	?
render	2.0.0	?	?	?
requests	2.32.3	?	?	?
Safari	3.0.5	?	?	?
SamsungBrowser	17.0.0	?	?	?
YandexBot	3.0.0	?	?	?
YandexRenderResourcesBot	1.0.0	?	?	?
Zeno	76.0.0	?	?	?

Properties	AppleWebit	bingbot	BingPreview	BitSightBot	Chrome	CriOS	Edge	facebookexternalhit	Firefox	FxiOS	Googlebot	GSA	HeadlessChrome	IE	Mobile	Opera	PerplexityBot	render	requests	Safari	SamsungBrowser	YandexBot	YandexRenderResourcesBot	Zeno