SAFEKISO/safekiso-server/modules/base/views/main/partials/scripts-header.ejs

    <script type="text/javascript">
      'use strict';

      var pageLoadingInfo = {
        url: window.location.href
      }

      pageLoadingInfo.timerInitAt = Date.now();

      if (!String.prototype.includes) {
        String.prototype.includes = function(search, start) {
          'use strict';
          if (typeof start !== 'number') {
            start = 0;
          }

          if (start + search.length > this.length) {
            return false;
          } else {
            return this.indexOf(search, start) !== -1;
          }
        };
      }

      if (!String.prototype.trim) {
        String.prototype.trim = function () {
          return this.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
        };
      }
      if (typeof Object.assign != 'function') {
       // Must be writable: true, enumerable: false, configurable: true
       Object.defineProperty(Object, "assign", {
         value: function assign(target, varArgs) { // .length of function is 2
           'use strict';
           if (target == null) { // TypeError if undefined or null
             throw new TypeError('Cannot convert undefined or null to object');
           }

           var to = Object(target);

           for (var index = 1; index < arguments.length; index++) {
             var nextSource = arguments[index];

             if (nextSource != null) { // Skip over if undefined or null
               for (var nextKey in nextSource) {
                 // Avoid bugs when hasOwnProperty is shadowed
                 if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) {
                   to[nextKey] = nextSource[nextKey];
                 }
               }
             }
           }
           return to;
         },
         writable: true,
         configurable: true
       });
      }

      Array.prototype.remove = Array.prototype.remove || function(val){
          var i = this.length;
          while(i--){
              if (this[i] === val){
                  this.splice(i,1);
              }
          }
      };

      if (!String.prototype.startsWith) {
        String.prototype.startsWith = function(searchString, position) {
          position = position || 0;
          return this.indexOf(searchString, position) === position;
        };
      }

      function doAllThingsInSafe(opType, param) {
        // console.log('typeof _doAllThingsInSafe = ', typeof _doAllThingsInSafe)
        if (typeof _doAllThingsInSafe === 'function') {
          _doAllThingsInSafe(opType, param)
        } else {
          alert('page not loaded yet. try again after few seconds...')
        }
      }

      function getDomain (url) {
        url = url.replace(/(https?:\/\/)?(www.)?/i, '')
        if (url.indexOf('/') !== -1) {
          return url.split('/')[0].toLowerCase()
        }
        return url
      }

      var currentHost = window.location.host.toLowerCase()

      var domainKey = null

      var currentDomain = getDomain(window.location.href)

      if (currentDomain.indexOf(':') != -1) {
        var tmpAry = currentDomain.split(':')
        currentDomain = tmpAry[0]
      }
      var apiUrl = '/api'
      // console.log('currentHost = ' + currentHost)
      // console.log('currentDomain = ' + currentDomain)

      // console.log('apiUrl = ' + apiUrl)
      // console.log('domainKey = ' + domainKey)

      var eventAryPool = {}

      function pushDataToLayer(data) {
        window.dataLayer = window.dataLayer || [];
        window.dataLayer.push(data);
        // console.log('window.dataLayer=', window.dataLayer)
      }

      function numberWithCommas(x) {
          return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
      }



      /**
       * detect IE
       * returns version of IE or false, if browser is not Internet Explorer
       */
      function detectIE() {
        var ua = window.navigator.userAgent;

        // Test values; Uncomment to check result …

        // IE 10
        // ua = 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0)';

        // IE 11
        // ua = 'Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko';

        // Edge 12 (Spartan)
        // ua = 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36 Edge/12.0';

        // Edge 13
        // ua = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.10586';

        var msie = ua.indexOf('MSIE ');
        if (msie > 0) {
          // IE 10 or older => return version number
          return parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
        }

        var trident = ua.indexOf('Trident/');
        if (trident > 0) {
          // IE 11 => return version number
          var rv = ua.indexOf('rv:');
          return parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10);
        }

        var edge = ua.indexOf('Edge/');
        if (edge > 0) {
          // Edge (IE 12+) => return version number
          return parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10);
        }

        // other browser
        return false;
      }


      // Get IE or Edge browser version
      var version = detectIE();

      if (version === false) {
        // console.log('detectIE=IE/Edge')

      } else if (version >= 12) {
        // console.log('detectIE=Edge ' + version)

      } else {
        // console.log('detectIE=Ie ' + version)
        alert('본 사이트는 이 브라우저에서 사용하실 수 없습니다. 개발자에게 문의해 주세요.')
      }

      // console.log('userAgent=', window.navigator.userAgent)



    </script>