Antonio D.

Daniil Zhitnitskii

amyrotos

Vasilis Georgoudis

WordPress gives you the ability to add metadata to your sites thus helping Google and other search engines to recognise it. The problem comes if you want to expand.
All in one metadata, extends the functionality of WordPress and gives you the flexibility to add more metadata in your sites, taking advantage of the schema markup.
https://github.com/my-language-skills/all-in-one-metadata
<h3>Disclaimers</h3>
The All in one metadata plugin is supplied “as is” and all use is at your own risk.
All in one metadata is under development. Version 1.0 is stable but is an start. Soon much more possibilities.

All in one metadata

Extended Metadata for Wordpress and PressBooks.

wpsunny

Schema FAQ – Super fast, light-weight plugin to add FAQ Schema structured data markup in recommended JSON-LD format automatically to WordPress sites.
What is FAQ Schema? 
FAQ stands for frequently asked questions. It is a single page collecting a series of question and its answers on a specific subject, product or company. An FAQ is often seen as a tool to reduce the workload of the customer support team. It is also used to show that you are aware of the issues a customer might have and to provide an answer to that. 
Get eye catching results
Why FAQ-Schema is important? 
Making your search results more prominent in Google search may drive more clicks to your web site from Google search.
Does Schema for FAQ work on mobile? 
FAQ rich results are available in all countries and languages where Google Search is available. The feature is available on desktop and mobile devices

FAQ Schema Markup – FAQ Structured Data

Schema FAQ - Super fast, light-weight plugin to add FAQ Schema structured data markup in recommended JSON-LD format automatically to WordPress sites.

All in one metadata vs FAQ Schema Markup – FAQ Structured Data