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21 lines
695 B
21 lines
695 B
7 months ago
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document.addEventListener("DOMContentLoaded", function() {
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var transport_protocol = "";
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if ( performance && performance.timing.nextHopProtocol ) {
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transport_protocol = performance.timing.nextHopProtocol;
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} else if ( window.chrome && window.chrome.loadTimes ) {
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transport_protocol = window.chrome.loadTimes().connectionInfo;
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} else {
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var p = performance.getEntriesByType("resource");
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for (var i=0; i < p.length; i++) {
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var value = "nextHopProtocol" in p[i];
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if (value)
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transport_protocol = p[i].nextHopProtocol;
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}
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}
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if (transport_protocol === "h2")
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document.getElementById("transport").innerHTML = "<img src=\"/http2.png\">";
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}, false);
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