Google publicly announced +1 (Plus One) share button. This button enabled Google to have a voting system that allows you to recommend content to other Internet users.
The +1 button acts as a recommendation vote that can help others on the web find the best stuff when they search. The number of recommendations does not show up in Google results yet, but Google said it will in the future.
How to add Google +1 in any website (non-specific link)
<!-- Place this tag in your head or just before your close body tag --> <script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script>
<!-- Place this tag where you want the +1 button to render --> <g:plusone></g:plusone>
How to add Google +1 in any website (specific link)
To place the +1 share button with a specific link, you will need to share the Advanced Options. Just replace the YOUR_WEBPAGE_LINK variable with the page link.<!-- Place this tag in your head or just before your close body tag --> <script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script>
<!-- Place this tag where you want the +1 button to render --> <g:plusone href="YOUR_WEBPAGE_LINK"></g:plusone>
How to add Google +1 in your WordPress blog
I’ve not found any plugin to place the share button for WordPress yet. Until any plugin is available, you can always manually edit your WordPress source code and place the button code.<!-- Place this tag in your head or just before your close body tag --> <script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script>
<!-- Place this tag where you want the +1 button to render --> <g:plusone href="<?php echo get_permalink(); ?>"></g:plusone>
