phpaddicted

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Best <a href="http://php-freelancer.in/wp-ajax-social-wordpress-social-plugin-to-load-social-buttonswidgets-via-ajax-to-reduce-loading-time-of-site/" rel="nofollow ugc">WordPress Social plugin</a> available in market.
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This plugin load social icons(facebook, twitter, Google Plus ) by Ajax(load facebook like and recommend, Twitter Share and Google plus share asynchronously).
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So by default all social code not loaded on website, instead of this it will show one icon (uploaded by you) for each social network and by clicking that icon it will load all code of facebook, Twitter, and google plus.
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What is benefit of this plugin? 
Google is considering site speed a important factor in search ranking algorithm, So when you directly use facebook,twitter, google plus like and share buttons they all load lots of scripts with it each time which takes time and that time added to site loading time and it effects to your site loading speed. You can read here about using site speed in web search ranking.
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If you use facebook, twitter and googleplus then all will be load scripts while loading page and it will take time to load page, If you use this plugin it will load a single small png(selected by you) for facebook, Twitter and Google plus which will not take too much time to load and when you click on that icon it will load like and share buttons asynchronously.
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This plugin have option to select social icons automatically after posts or before posts.
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If you do not want to show then automatically after or before posts there is one function which you can put anywhere in file to show social icons.
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Option to select show facebook, twitter or googleplus or not.
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Facebook, twitter and google plus all have different options to select which type of like and share button you want to show in your website.
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New mouse hover event, So you can set from admin that you want to load social widgets/button on mouse click or on mouse hover.
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For Each social network you can upload custom icon.
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This plugin is also SEO friendly.
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Ajax Based Admin Options.
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<h4>Major Features</h4>
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Load facebook like and recommend, Twitter Share and Google plus share asynchronously
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Reduce time of site speed.
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option to select social icons automatically after posts or before posts.
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option to place social icons manually.
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Option to select show facebook, twitter or googleplus or not.
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Different options to select which type of like and share button you want to show in your website.
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Ajax Based Admin Options.
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Use custom icon for each social network.
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SEO friendly plugin.
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New mouse hover event, So you can set from admin that you want to load social widgets/button on mouse click or on mouse hover.
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<h4>Included Files</h4>
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wp-ajax-social.php
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timthumb.php
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inc Folder (contains files for admin and front end)
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images folder
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js folder
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css folder
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WordPress Ajax Social

Wordpress Social plugin to load facebook,Twitter and Google plus like/share via Asynchronously Like Mashable.com to reduce site load time.

Sarah

This plugin adds a set of social buttons to your website, and includes craft-related social sites like Ravelry, Etsy, Craftsy and Pinterest as well as other major social networks, including WhatsApp. Support for sharing to WhatsApp is also provided on mobile devices. You can choose from nine different button styles to match your theme. You can have the share buttons automatically added to the top or bottom of each post, and can position the link buttons using either a widget, a shortcode or a template action hook.
You can use the share button and link button functions either separately, or together:
Share Button mode allows you to put a set of buttons at the top or bottom of each post. Each button will share that post with that particular service. I.e., clicking the facebook icon will open a window for the user to share your post on their Facebook page. Not all services support sharing, for instance, you can’t share via Etsy or Craftsy.
Link Button mode lets you configure the buttons to link directly you your profiles on the social networks. I.e. clicking the facebook icon will take the user to your facebook page, clicking the Etsy icon will take them to your Etsy shop. These are designed to be included in either your header, sidebars or footer, as they are not specific to a post. These can be easily included by adding the Social Link Button widget to the area where you want the buttons to appear.
Supported social services include:
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<li>Craftinoo (link only)</li>
<li>Craftsy (link only)</li>
<li>Dawanda (link only)</li>
<li>Digg</li>
<li>Ebay (link only)</li>
<li>Email (share only)</li>
<li>Etsy (link only)</li>
<li>Facebook</li>
<li>Flickr (link only)</li>
<li>Google+</li>
<li>Instagram (link only)</li>
<li>LinkedIn</li>
<li>Pinterest</li>
<li>Ravelry</li>
<li>Reddit</li>
<li>Specific Feeds (link only)</li>
<li>Stumble Upon</li>
<li>Tumblr</li>
<li>Twitter</li>
<li>Vimeo</li>
<li>VK</li>
<li>YouTube</li>
<li>WhatApp (share only, only on mobile)</li>
<li>Xing</li>
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You can also choose exactly which services you want separately for each mode, so you can can have Share Buttons for Ravelry, Pinterest, Facebook, Twitter and Email, but have Link Buttons for Google+, Craftsy, Pinterest and your Etsy shop.
For more information, see the plugin website at http://sarahhenderson.github.io/Crafty-Social-Buttons/
<h3>Future Editions</h3>
These are the things currently in the pipeline:
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<li>Adding the ability to share/link to Flipboard, Goodreads and 500px</li>
<li>Additional options for layout and style of the buttons</li>
<li>Shortcode options for more manual control of the buttons</li>
<li>(Anything else? You tell me!)</li>
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Crafty Social Buttons

Well done Sarah! This plugin is very well designed!



Great job

Adds social sharing and link buttons, including Ravelry, Etsy, Craftsy and Pinterest.

WordPress Ajax Social vs Crafty Social Buttons