Technical SEO for Developers: Structured Data, Canonicalization, and Schema.org
💡 Executive Summary:
- JSON-LD structured data communicates content entities (Article, WebApplication, Person) directly to search engines.
- Canonical meta tags prevent duplicate content issues across URL tracking parameters.
- OpenGraph metadata enhances link previews on social platforms.
Implementing JSON-LD Schemas
Structured data allows Google Search crawlers to understand page type, author credentials, and publish dates without parsing HTML visually.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "WebApplication",
"name": "Gentool AdSense Auditor",
"operatingSystem": "All",
"applicationCategory": "DeveloperApplication"
}
</script>