Social Share Buttons Without a Plugin
Most sharing plugins are too loaded with options, and tend to slow down my sites.
I wrote this simple script to counter that.
Create this file and name it “sharebuttons.php”. Upload it to your theme directory.
You will also need to create your images, and style the div as you like.
Then, to add the div to pages or posts, just put this in your template file, immediately following (or just before) the_content() — or wherever you want the buttons to appear: