Are they able to include twemoji in my product?

[starfish0206]

I’m Japanese, So I’m poor to write English.
Sorry.

I think the library as twemoji is very wonderful.

I have a question about a license of twemoji.
twemoji

Code licensed under the MIT License.
Graphics licensed under CC-BY 4.0.

I’d like to include twemoji in CMS of my company product.
It’s possible to make a Web site in CMS.

I include twemoji.min.js at Web site, And show emoji.
Will that case’s license be MIT?