Hello @alexrealestate
The easiest way is to host your exported infographic HTML on a web server. And then embed that url in your web site/blog....
If you don't have access to a web server, you might want to explore hosting it on Github as mentioned in this article: https://www.geeksforgeeks.org/how-to-host-a-website-on-github-for-free/
You can skip some of the steps as you are uploading .html file.

Thanks,
Fasil T.