Firstly, i have used the Einstein Bot embed code to VF page, it work perfectly. (the embed code is generated by Salesforce automatically, in Snap-in).
Now, my customer wanna insert embed code into the their website (not Salesforce sites) to interactive with end users. In this case, The chatbot works abnormaly, this page reload when clicked the AI Chatbot button.
The exception throws with an error is :
HTTP-Based Public Key Pinning is deprecated. Chrome 69 and later will ignore HPKP response headers. (Host: ap5.salesforce.com)
Am i missing somethings? Please let me know.