window.WebSocket.prototype | Huge DOM compatibility table

window . WebSocket . prototype

Browser	Version	Own?	Type	As String
Amazonbot	0.1.0	?	?	?
AppleWebit	537.36.0	own	object	[object WebSocket]
axios	1.7.9	?	?	?
bingbot	2.0.0	own	object	[object WebSocket]
BingPreview	1.0.0	own	object	[object WebSocket]
BitSightBot	1.0.0	own	object	[object WebSocket]
Chrome	13.0.800	?	?	?
Chrome	41.0.2226	own	object	[object WebSocket]
Chrome	42.0.800	?	?	?
Chrome	56.0.2924	own	object	[object WebSocket]
Chrome	57.0.800	?	?	?
Chrome	59.0.3071	own	object	[object WebSocket]
Chrome	60.0.801	?	?	?
Chrome	60.0.3112	own	object	[object WebSocket]
Chrome	61.0.800	?	?	?
Chrome	66.0.4285	own	object	[object WebSocket]
Chrome	70.0.0	?	?	?
Chrome	70.0.3538	own	object	[object WebSocket]
Chrome	71.0.3578	?	?	?
Chrome	72.0.3626	own	object	[object WebSocket]
Chrome	96.0.4648	?	?	?
Chrome	96.0.4652	own	object	[object WebSocket]
Chrome	100.0.2875	?	?	?
Chrome	100.0.4746	own	object	[object WebSocket]
Chrome	105.0.5195	?	?	?
Chrome	106.0.0	own	object	[object WebSocket]
Chrome	106.0.5249	own	object	[object EventTarget]
Chrome	107.0.0	own	object	[object WebSocket]
Chrome	107.0.5304	own	object	[object EventTarget]
Chrome	108.0.0	own	object	[object WebSocket]
Chrome	108.0.5359	?	?	?
Chrome	109.0.0	own	object	[object WebSocket]
Chrome	109.0.5414	own	object	[object EventTarget]
Chrome	110.0.0	own	object	[object WebSocket]
Chrome	110.0.5449	?	?	?
Chrome	110.0.5481	own	object	[object EventTarget]
Chrome	111.0.0	own	object	[object WebSocket]
Chrome	111.0.5532	?	?	?
Chrome	111.0.5563	own	object	[object EventTarget]
Chrome	112.0.0	own	object	[object WebSocket]
Chrome	112.0.5596	?	?	?
Chrome	112.0.5615	own	object	[object EventTarget]
Chrome	113.0.0	own	object	[object WebSocket]
Chrome	114.0.5735	own	object	[object EventTarget]
Chrome	115.0.0	own	object	[object WebSocket]
Chrome	129.0.6668	?	?	?
Chrome	130.0.0	own	object	[object WebSocket]
Chrome	130.0.6723	?	?	?
Chrome	131.0.0	own	object	[object WebSocket]
Chrome	132.0.0	?	?	?
Chrome	133.0.0	own	object	[object WebSocket]
Chromium	61.0.3163	?	?	?
CriOS	13.0.802	?	?	?
CriOS	79.0.3945	own	object	[object EventTarget]
CriOS	107.0.0	own	object	[object WebSocket]
CriOS	107.0.5304	?	?	?
CriOS	112.0.5615	own	object	[object WebSocket]
CriOS	113.0.5672	?	?	?
CriOS	123.0.6312	own	object	[object WebSocket]
CriOS	124.0.6367	?	?	?
Edge	8.26144.0	?	?	?
Edge	84.0.522	own	object	[object WebSocket]
Edge	105.0.1343	?	?	?
Edge	106.0.1370	own	object	[object WebSocket]
Edge	114.0.1264	?	?	?
Edge	114.0.1823	own	object	[object WebSocket]
facebookexternalhit	1.1.0	own	object	[object WebSocket]
Firefox	3.6.1	?	?	?
Firefox	52.0.0	own	object	[object WebSocketPrototype]
Firefox	52.3.0	?	?	?
Firefox	70.0.0	own	object	[object WebSocketPrototype]
Firefox	70.7.0	?	?	?
Firefox	88.0.0	own	object	[object WebSocket]
Firefox	89.0.0	?	?	?
Firefox	90.0.0	own	object	[object WebSocket]
Firefox	92.0.0	?	?	?
Firefox	93.0.0	own	object	[object WebSocket]
Firefox	94.0.2	?	?	?
Firefox	95.0.0	own	object	[object WebSocket]
Firefox	112.0.0	?	?	?
Firefox	113.0.0	own	object	[object WebSocket]
Firefox	114.0.0	?	?	?
Firefox	115.0.0	own	object	[object WebSocket]
Firefox	119.0.0	?	?	?
Firefox	120.0.0	own	object	[object WebSocket]
Firefox	130.0.0	?	?	?
Firefox	131.0.0	own	object	[object WebSocket]
Firefox	134.0.0	?	?	?
FxiOS	9.0.0	?	?	?
Googlebot	2.1.0	own	object	[object EventTarget]
GSA	334.0.16777215	?	?	?
HeadlessChrome	90.0.4430	?	?	?
HeadlessChrome	125.0.6422	own	object	[object WebSocket]
HeadlessChrome	129.0.6668	?	?	?
HeadlessChrome	131.0.6778	own	object	[object WebSocket]
IE	11.0.0	own	object	[object WebSocketPrototype]
Maxthon	3.0.8	?	?	?
Mobile	15.0.0	?	?	?
obsidian	1.4.16	?	?	?
Opera	8.10.0	?	?	?
PerplexityBot	1.0.0	?	?	?
render	2.0.0	own	object	[object WebSocket]
requests	2.32.3	?	?	?
Safari	3.0.5	?	?	?
Safari	4.0.0	own	object	[object WebSocket]
Safari	4.0.1	?	?	?
Safari	8.0.0	own	object	[object WebSocket]
Safari	8.0.5	?	?	?
Safari	9.0.0	own	object	[object WebSocket]
Safari	11.0.0	own	object	[object WebSocketPrototype]
Safari	12.0.0	own	object	[object WebSocket]
Safari	12.1.2	?	?	?
Safari	13.0.3	own	object	[object WebSocket]
Safari	13.1.0	?	?	?
Safari	13.1.1	own	object	[object WebSocket]
Safari	14.0.0	?	?	?
Safari	15.0.0	own	object	[object WebSocket]
Safari	15.1.0	?	?	?
Safari	15.2.0	own	object	[object WebSocket]
Safari	15.6.1	?	?	?
Safari	15.6.6	own	object	[object WebSocket]
Safari	16.1.0	?	?	?
Safari	16.2.0	own	object	[object WebSocket]
Safari	16.3.0	?	?	?
Safari	16.4.0	own	object	[object WebSocket]
Safari	16.5.1	?	?	?
Safari	17.0.0	own	object	[object WebSocket]
Safari	17.1.0	?	?	?
Safari	17.1.2	own	object	[object WebSocket]
Safari	17.2.1	?	?	?
Safari	17.3.0	own	object	[object WebSocket]
Safari	17.4.1	?	?	?
Safari	17.5.0	own	object	[object WebSocket]
Safari	18.1.1	?	?	?
Safari	534.34.0	own	object	[object WebSocketPrototype]
Safari	537.36.0	own	object	[object WebSocket]
SamsungBrowser	17.0.0	own	object	[object WebSocket]
Scrapy	2.11.2	?	?	?
wpbot	1.2.0	?	?	?
YandexBot	3.0.0	own	object	[object WebSocket]
YandexRenderResourcesBot	1.0.0	own	object	[object WebSocket]
Zeno	76.0.0	?	?	?

Properties	Amazonbot	AppleWebit	axios	bingbot	BingPreview	BitSightBot	Chrome	Chromium	CriOS	Edge	facebookexternalhit	Firefox	FxiOS	Googlebot	GSA	HeadlessChrome	IE	Maxthon	Mobile	obsidian	Opera	PerplexityBot	render	requests	Safari	SamsungBrowser	Scrapy	wpbot	YandexBot	YandexRenderResourcesBot	Zeno
addEventListener	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
binaryType	?	537.36.0	?	?	?	1.0.0	41.0.0	?	107.0.0	84.0.0	1.1.0	52.0.0	?	?	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
bufferedAmount	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
close	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
CLOSED	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
CLOSING	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
CONNECTING	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
constructor	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
dispatchEvent	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
extensions	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
on	?	?	?	?	?	?	?	?	?	123.0.0	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
onclose	?	537.36.0	?	?	?	1.0.0	41.0.0	?	107.0.0	84.0.0	1.1.0	52.0.0	?	?	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
onerror	?	537.36.0	?	?	?	1.0.0	41.0.0	?	107.0.0	84.0.0	1.1.0	52.0.0	?	?	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
onmessage	?	537.36.0	?	?	?	1.0.0	41.0.0	?	107.0.0	84.0.0	1.1.0	52.0.0	?	?	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
onopen	?	537.36.0	?	?	?	1.0.0	41.0.0	?	107.0.0	84.0.0	1.1.0	52.0.0	?	?	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
OPEN	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
protocol	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
readyState	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
removeEventListener	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
send	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?
url	?	537.36.0	?	?	?	1.0.0	41.0.0	?	79.0.0	84.0.0	1.1.0	52.0.0	?	2.1.0	?	88.0.4298	?	?	?	?	?	?	2.0.0	?	4.0.0	17.0.0	?	?	3.0.0	?	?