Google PageSpeed score is being negatively affected by HubSpot network requests

Marketing & Content Hub Blog, Website & Page Publishing
6 
<!--[if lte IE 8]>
<script charset="utf-8" type="text/javascript" src="//js.hsforms.net/forms/v2-legacy.js" async></script>
<![endif]-->
<script charset="utf-8" type="text/javascript" src="//js.hsforms.net/forms/v2.js" async></script>
<script>
jQuery(window).scroll(function() {
 if (!jQuery('.hbspt-form').length) {
 hbspt.forms.create({
 portalId: "PORT_ID",
 formId: "YOUR_FORM_ID"
 });
 }
});

</script>

Use this. Basically we are adding to both async attribute scripts above. And load form on the scroll when the user scroll. You may need to change some logic according to your need. Let me know if I can help you with something.