HTTP/2 protocol
Networking protocol for low-latency transport of content over the web. Originally started out from the SPDY protocol, now standardized as HTTP version 2.
IE | Edge | Firefox | Chrome | Safari | Opera | iOS Safari | Opera Mini | Android Browser | Blackberry Browser | Opera Mobile | Chrome for Android | Firefox for Android | IE Mobile | UC Browser for Android | Samsung Internet | QQ Browser | Baidu Browser |
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49
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56
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9.3
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4.4 | |||||||||||||||
14
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52
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57
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10
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10.0-10.2
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4.4.3-4.4.4 | 4
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11
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15
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53
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58
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10.1
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44
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10.3
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all | 56
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10 | 37
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57
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52
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11 | 11.4 | 5
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1.2
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7.12
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54
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59
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TP
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45
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55
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60
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46
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56
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61
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Notes
See also support for the SPDY protocol, precursor of HTTP2.
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1
Partial support in IE11 refers to being limited to Windows 10.
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2
Only supports HTTP2 over TLS (https)
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3
Partial support in Safari refers to being limited to OSX 10.11+
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4
Only supports HTTP2 if servers support protocol negotiation via ALPN