# Changelog of Structured Data Validator: Schema & Rich Results (`offerastudio/structured-data-validator`) Actor

- **URL**: https://apify.com/offerastudio/structured-data-validator/changelog.md
- **Full Actor documentation**: https://apify.com/offerastudio/structured-data-validator.md

## Changelog

### 1.0 (2026-10-01)

- First public version.
- Extracts JSON-LD (arrays, `@graph`, `@id` references, HTML comment and CDATA wrappers), Microdata (nested items, `itemref`, `content`) and basic schema.org RDFa (`vocab`, `typeof`, `property`, `schema:` prefix).
- Checks Product (and ProductGroup), Offer, AggregateOffer, AggregateRating, Review, Article/NewsArticle/BlogPosting, BreadcrumbList, FAQPage, Organization, LocalBusiness, Event, Recipe, JobPosting, VideoObject and SoftwareApplication items against the required and recommended properties in Google Search Central's documentation, with a source link per type.
- Value checks: JSON syntax errors, missing schema.org context, invalid ISO 8601 dates and durations, prices without currency or with symbols, ratings outside the scale, URLs that aren't absolute.
- Per item: errors, warnings, missing required/recommended properties and an `eligibleForRichResult` flag (likely/unlikely) with the reason. Per page: types found, counts, a plain-English summary and the extracted JSON (capped).
- Same-site crawling with up to 20 pages per site; respects robots.txt, one request per second per site.
- Pay per event: `page-checked` at $0.003. Pages that can't be checked are free.