Have you noticed that at this moment Google+ does not offer social share button to share our blog story or website pages, Just offer Google+ like button, so that we can like. If you wanna share blog & site link on Google Plus, then you will have to go to Google Plus profile! now you can share. Google+ share button plugin is available for wordpress blog & site. If you are using wordpress, can do it..
1. Download the plugin
2. Upload the plugin folder to your /wp-content/plugins/ folder
3. Go to the Plugins page and activate the plugin
4. Insert the shortcode!
Now! you need to use shortcode so that google+ button can show, wherever you wanna show Google+ share button, just add this shortcode “[gplusbutton]“.