Schema – All In One Schema Rich Snippets的作者是Brainstorm Force,目前有90,000+个有效安装。已经Tested with 5.4.1版本的wordpress。
Description

Get eye catching results in search engines with the most popular schema markup plugin. Easy implementation of schema types like Review, Events, Recipes, Article, Products, Services etc

WHAT IS A RICH SNIPPET?

It is basically a short summary of your page in the search results of Google, Yahoo, Bing and sometimes in the News feed of Facebook in nice format with star ratings, author photo, image, etc.
See Examples of Rich Snippets Here.

HOW DOES A RICH SNIPPET HELP?
It gives search engines only the important & precise information to display in search result snippets.
丰富网页摘要具有很好的交互性(照片,星级,价格,作者等),可让您在竞争中脱颖而出
See what difference it makes in CTR (Click Through Rate)
Helps you rank higher in search results
Helps Facebook display proper information when users share your links on Facebook
> Curious, how does this plugin work?
SUPPORTED CONTENT TYPES –

这个插件支持以下类型的模式:
*评论
*活动
*人员
*产品
*食谱
*软件应用程序
*视频
*文章

FUTURE RELEASE WOULD INCLUDE –
Breadcrumbs
Local Business
Books
WANT TO CONTRIBUTE TO THE PLUGIN?

You may now contribute to the plugin on Github: All in one Schema.org Rich Snippets on Github