No response
No response
<div id='div-1'>
<p>No response</p>
<script type='text/javascript'>
    googletag.cmd.push(function() {
        googletag.display('div-1');
    });
</script>
</div>
<div id='div-2'>
<p>No response</p>
<script type='text/javascript'>
    googletag.cmd.push(function() {
        googletag.display('div-2');
    });
</script>
</div>
 var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
var pbjs = pbjs || {};
pbjs.que = pbjs.que || [];
var PREBID_TIMEOUT = 3000;
var date = new Date().getTime();
function initAdserver() {
    if (pbjs.initAdserverSet) return;
    googletag.cmd.push(function() {
        pbjs.que.push(function() {
            pbjs.setTargetingForGPTAsync();
            googletag.pubads().refresh();
        });
    });
    pbjs.initAdserverSet = true;
}
// Load GPT when timeout is reached.
setTimeout(initAdserver, PREBID_TIMEOUT);
pbjs.que.push(function() {
    pbjs.setConfig({
        debug: true
    });
    var allSlotsBidWon = function allSlotsBidWon() {
        console.log('allSlotsBidWon called');
    };
    pbjs.onEvent('bidWon', allSlotsBidWon);
    var adUnits = [{
            code: '/19968336/prebid_native_example_1',
            sizes: [
                [360, 360]
            ],
            mediaTypes: {
                native: {
                    title: {
                        required: true
                    },
                    image: {
                        required: true
                    },
                    sponsoredBy: {
                        required: true
                    }
                }
            },
            bids: [{
                bidder: 'appnexus',
                params: {
                    placementId: 13232354,
                    allowSmallerSizes: true
                }
            }]
        },
        {
            code: '/19968336/prebid_native_example_2',
            sizes: [
                [1, 1]
            ],
            mediaTypes: {
                native: {
                    title: {
                        required: true
                    },
                    body: {
                        required: true
                    },
                    image: {
                        required: true
                    },
                    sponsoredBy: {
                        required: true
                    },
                    icon: {
                        required: false
                    },
                }
            },
            bids: [{
                bidder: 'appnexus',
                params: {
                    placementId: 13232354,
                    allowSmallerSizes: true
                }
            }]
        }
    ];
    pbjs.addAdUnits(adUnits);
    pbjs.requestBids({
        bidsBackHandler: function(bidResponses) {
            initAdserver();
        }
    });
});
// GPT setup
googletag.cmd.push(function() {
    var slot1 = googletag.defineSlot('/19968336/prebid_native_example_1', [[360, 360]], 'div-1').addService(googletag.pubads());
    var slot2 = googletag.defineSlot('/19968336/prebid_native_example_2', 'fluid', 'div-2').addService(googletag.pubads());
    googletag.pubads().disableInitialLoad();
    googletag.pubads().enableSingleRequest();
    googletag.enableServices();
});
<html>
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Native Ad Unit</title>
    <!-- required scripts -->
    <script async src="//cdn.jsdelivr.net/npm/prebid.js@latest/dist/not-for-prod/prebid.js"></script>
    <script async src="https://securepubads.g.doubleclick.net/tag/js/gpt.js"></script>
  </head>
  <body>
  
  <!-- javascript -->
  <script> var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
var pbjs = pbjs || {};
pbjs.que = pbjs.que || [];
var PREBID_TIMEOUT = 3000;
var date = new Date().getTime();
function initAdserver() {
    if (pbjs.initAdserverSet) return;
    googletag.cmd.push(function() {
        pbjs.que.push(function() {
            pbjs.setTargetingForGPTAsync();
            googletag.pubads().refresh();
        });
    });
    pbjs.initAdserverSet = true;
}
// Load GPT when timeout is reached.
setTimeout(initAdserver, PREBID_TIMEOUT);
pbjs.que.push(function() {
    pbjs.setConfig({
        debug: true
    });
    var allSlotsBidWon = function allSlotsBidWon() {
        console.log('allSlotsBidWon called');
    };
    pbjs.onEvent('bidWon', allSlotsBidWon);
    var adUnits = [{
            code: '/19968336/prebid_native_example_1',
            sizes: [
                [360, 360]
            ],
            mediaTypes: {
                native: {
                    title: {
                        required: true
                    },
                    image: {
                        required: true
                    },
                    sponsoredBy: {
                        required: true
                    }
                }
            },
            bids: [{
                bidder: 'appnexus',
                params: {
                    placementId: 13232354,
                    allowSmallerSizes: true
                }
            }]
        },
        {
            code: '/19968336/prebid_native_example_2',
            sizes: [
                [1, 1]
            ],
            mediaTypes: {
                native: {
                    title: {
                        required: true
                    },
                    body: {
                        required: true
                    },
                    image: {
                        required: true
                    },
                    sponsoredBy: {
                        required: true
                    },
                    icon: {
                        required: false
                    },
                }
            },
            bids: [{
                bidder: 'appnexus',
                params: {
                    placementId: 13232354,
                    allowSmallerSizes: true
                }
            }]
        }
    ];
    pbjs.addAdUnits(adUnits);
    pbjs.requestBids({
        bidsBackHandler: function(bidResponses) {
            initAdserver();
        }
    });
});
// GPT setup
googletag.cmd.push(function() {
    var slot1 = googletag.defineSlot('/19968336/prebid_native_example_1', [[360, 360]], 'div-1').addService(googletag.pubads());
    var slot2 = googletag.defineSlot('/19968336/prebid_native_example_2', 'fluid', 'div-2').addService(googletag.pubads());
    googletag.pubads().disableInitialLoad();
    googletag.pubads().enableSingleRequest();
    googletag.enableServices();
});
</script>
  <!-- html -->
  <div id='div-1'>
<p>No response</p>
<script type='text/javascript'>
    googletag.cmd.push(function() {
        googletag.display('div-1');
    });
</script>
</div>
<div id='div-2'>
<p>No response</p>
<script type='text/javascript'>
    googletag.cmd.push(function() {
        googletag.display('div-2');
    });
</script>
</div>
  </body>
</html>