Schema for JSON Detector for Structured Data, Microdata, and RDFa 🔎

Name: Schema for JSON Detector for Structured Data, Microdata, and RDFa 🔎
Author: esus.dev

Note: We recommend PINNING this extension to your browser to see the icon change. It is only an indicator to show if the current…

As of May 2026, Schema for JSON Detector for Structured Data, Microdata, and RDFa 🔎 has 49 users in the Workflow & Planning category.

esus.dev Workflow & Planning

Chrome Web Store ↗.crx

Users−7.5%

Rating0%

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— reviews

Reviews0%

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Version

1.3

Manifest V3

History

2 snapshots

Tracking since Apr 24, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	53	—	—	1.3
May 21, 2026	55	—	—	1.3
Now	49	—	—	1.3

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

Schema for JSON Detector for Structured Data, Microdata, and RDFa 🔎 screenshot 1

Schema for JSON Detector for Structured Data, Microdata, and RDFa 🔎 screenshot 2

Schema for JSON Detector for Structured Data, Microdata, and RDFa 🔎 screenshot 3

About

Note: We recommend PINNING this extension to your browser to see the icon change.
It is only an indicator to show if the current page has schema implemented or not. No other functionality, designed to quickly see if a page has schema.
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Discover the power of structured data with Schema Detector for Structured Data, Microdata, and RDFa. This essential tool for web developers and SEO professionals helps you instantly see which pages on the web are using schema and which are not.

Key Features:
• Fast Detection: Our extension monitors every page you visit for structured data, microdata, and RDFa.
• Visual Indicators: A green smiley face appears when schema data is detected, and a red face appears when no schema is found. That easy!
• Easy Monitoring: Effortlessly keep track of the presence of schema data across various websites.

Why Use Schema Detector?

Enhance Your SEO Strategy: Structured data helps search engines understand your content better, which can improve your site’s visibility in search results. With Schema Detector, you can quickly see which of your competitor’s sites are using schema and adjust your strategy accordingly.

Save Time and Effort: No more manually checking each webpage for schema data. Our extension does the work for you, providing instant feedback with easy-to-understand visual indicators. Leaving you to be able to use specialised tools to diagnose schema issues or find exact types.

Boost Web Development: Ensure your projects are utilizing structured data effectively. Schema Detector helps you catch missed opportunities for schema implementation, leading to better site performance and user experience.

Installation and Use:

1. Install the Extension: Download Schema Detector from the Chrome Web Store and add it to your browser.
2. Browse the Web: As you visit different websites, Schema Detector will automatically scan for structured data.
3. Instant Feedback: Look for the green or red smiley face icon in your browser toolbar to see the schema status of the page you’re on.