woddakota
You have two quick ways to publish your game to a website:
Let's say you have a blog site with the following URL: mysite.com
1- First method: direct access:
First, you need to host your game (all the files you exported) somewhere, let's say you hosted it on a directory from your own site called mygame (you zip everything as a *.zip file, upload to your directory of your choice, then unzip there.) Then the address of your game would be mysite.com/mygame/index.html
Now, you could access your game directly from that URL, so that was the first possibility.
2- Second method: using iFrame:
The second possibility is using it for example inside of a blog post, or anywhere you could add content to, for that you can paste this piece of code: it's called an iFrame: just replace the URL with your actual one:
<iframe style="" src="http://www.mysite.com/mygame/index.html" height="480" width="640"></iframe>
Try it, works like magic