Structured Data for Developers: A Complete Guide

JSON-LD code example and validation workflow for structured data implementation

JSON-LD Implementation Guide: Placement, Validation & Keeping Markup in Sync

A developer-focused JSON-LD implementation guide covering placement, validation, multiple blocks vs @graph, and how to keep structured data aligned with visible content.

February 14, 2024 Read article →

Side-by-side comparison of Microdata, JSON-LD, and RDFa structured data code examples

Part 2

Microdata vs JSON-LD vs RDFa: Which Structured Data Format to Use in 2026

Compare Microdata, JSON-LD, and RDFa structured data formats. Learn when Google recommends JSON-LD, when Microdata still fits, and how to choose based on maintainability instead of ranking myths.

February 26, 2026 Read article →

HTML code with Microdata and Microformats semantic markup highlighted showing SEO structured data implementation

Part 3

Microformats and Microdata: What They Are, Where They Still Fit, and Where They Don't

Understand the difference between Microformats and Microdata, where each still fits, and why most new Google-focused structured data work starts with JSON-LD instead.

November 19, 2023 Read article →

Start Reading from Part 1