2 items
Analyzes the JSON-LD of any page and scores its completeness. Validates fields, detects errors and shows SEO gaps. Schema Score is the essential tool for anyone working with SEO and structured data. In one click, it analyzes all the JSON-LD on any page and shows exactly what's implemented, what's missing, and how complete each schema is. ★ WHAT IT DOES • Automatically detects every JSON-LD schema on the page • Validates required and recommended fields for 16+ types (LocalBusiness, Organization, Product, Article, FAQ, Person, WebSite, BreadcrumbList, VideoObject and more) • Calculates a 0–100% completeness score for each schema • Color-coded feedback: good, incomplete or critical at a glance • Detects invalid JSON and points to the exact error line and column • Warns about duplicate types that Google usually ignores ★ PROFESSIONAL FEATURES • Copy the report as text to paste anywhere • Export a clean, formatted HTML report • Jump straight to Google's Rich Results Test • Filter to show only critical schemas • Inspect the raw JSON of every schema ★ WHO IT'S FOR • SEO professionals and agencies • Web developers • Site owners who want to rank better on Google • Anyone who needs to audit structured data fast ★ PRIVACY 100% local. The extension collects no data, stores nothing and transmits nothing. Every analysis happens right in your browser. Built by Daniels — danielroom.com
Jun 4, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.