get window navigation type js (https://stackoverflow.com/a/55087265)

navitype.js

setTimeout(function () {
    $3.navigationType = function () {
        var result;
        var p;

        if (window.performance.navigation) {
            result = window.performance.navigation;
            if (result === 255) { result = 4; }
        }

        if (window.performance.getEntriesByType("navigation")) {
            p = window.performance.getEntriesByType("navigation")[0].type;

            if (p === 'navigate') { result = 0; }
            if (p === 'reload') { result = 1; }
            if (p === 'back_forward') { result = 2; }
            if (p === 'prerender') { result = 3; }
        }
        return result;
    };
}, 0);