Do you have a website, and want to add a playable live chess section?
Add the following line to your site html:
The w and h parameters control the width and height of the chess window.
Just add the following line to your site html:
Lichess exposes a RESTful HTTP/JSON API that you are free to use without limitation.
Read the documentation on lichess github page.
Let your website/blog visitors know that you're playing on lichess!