HTTP2.0 的优势
配置
测试
怎么查看当前网站http版本 chrome
Chrome 控制台
window.chrome.loadTimes()
{
commitLoadTime: 1713866839.398
connectionInfo: "h2"
finishDocumentLoadTime: 1713866839.995
finishLoadTime: 1713866841.436
firstPaintAfterLoadTime: 0
firstPaintTime: 1713866839.755
navigationType: "Reload"
npnNegotiatedProtocol: "h2" // http版本为 HTTP2.0
requestTime: 1713866838.955
startLoadTime: 1713866838.955
wasAlternateProtocolAvailable: false
wasFetchedViaSpdy: true
wasNpnNegotiated: true
}