Google +1 button image
Google prioritizes speed they have been working hard to improve the load time of the +1 button. Over the past few days, they’ve been rolling out a set of changes that make the button render up to 3x faster on your site. Webmasters don’t need to do anything to get this speed increase, it’s just faster now.
They're also introducing a new asynchronous snippet for the button. It’ll allow your web page to continue loading while your browser downloads the +1 JavaScript. By loading these elements in parallel, Google is ensuring that loading the +1 button JavaScript doesn’t lead to an increase in the loading time of your page. For those of you who have already implemented the button, if you now use this async snippet you should see an overall improvement in your page load time.
If you haven’t already implemented the +1 button on your site, Google is excited for your first experience to be a fast one.
This is a great opportunity to allow your users to recommend your site to their friends, potentially bringing in more qualified traffic from Google search. - https://www.affordablecebu.com/