外掛

Schema Scalpel

WP SEO Structured Data Schema

Protect schema.org markup in HTML editor

WPSSO Strip Schema Microdata

Feedaty Rating for WooCommerce

Schema – All In One Schema Rich Snippets

WP Microdata

WP COVID-19 Schema

SimpleSchema Free

SEO BreadCrumb

Schema Integration

Rich Contact Widget

Wikidata References for WordPress

RDFaCE

WordPress Star Rating Plugin

Microdata About

Local Business Microdata Widget

Hansel & Gretel: Fine-Tuned Breadcrumb Generator

WP Schema & Structured Data

FAQ Schema Markup – FAQ Structured Data

Breadcrumb Navigation for SEO with Microdata

Automatic Schema

Article JSON-LD