perfect example of helpful, well done plugin

I’ve been using this plugin for many years now, and I must say it is a perfect example of how some people provide help without jumping on the greed bandwagon.
Simple, to the point and doing exactly what it is supposed to do, cleanly inject code into the header and footer of your WordPress website. The code is your responsibility so be careful how you use it.
The plugin is worth 5 stars without any doubt.