← Back to Evidence Centre
Audit Date: July 30 – August 4, 2026
Schema & Markup Verification
JSON-LD Graph & Rich Results Audit Log
Validation report for connected Schema.org `@graph` entities, Google Rich Results API testing, W3C HTML5 semantic markup validation, and reproduction commands.
Schema Graph & Markup Verification Matrix
| Audit Parameter | Verification Specification / Result |
|---|---|
| 1. Test Date | July 30, 2026 (Initial Validation) & August 4, 2026 (Verification Run) |
| 2. Test Environment | Google Rich Results Testing API, Schema.org Validator v13.0, W3C Nu HTML Checker v24.7.0 |
| 3. Tools Used | Google Search Console Rich Results Validator, Schema.org Linter, W3C Nu HTML Validator CLI |
| 4. Pages Tested | /, /about, /projects, /services, /resume, /projects/dice-roller, /projects/nepal-construction-platform, /projects/developer-portfolio |
| 5. Configuration | JSON-LD `@graph` entity structure linking `WebSite`, `Person`, `WebPage`, `ProfilePage`, `CollectionPage`, `Service`, and `TechArticle`. |
| 6. Measured Results |
Google Rich Results: 100% Valid (0 Errors, 0 Warnings). Schema Graph Linkage: All pages connect `publisher` & `author` to `@id: "https://adrinshrestha.com.np/#person"`. W3C Nu HTML Validation: 0 Structural Errors, 0 Fatal Warnings. |
| 7. Known Limitations | Valid Schema graph syntax ensures machine readability by Google Search & LLM agents, but SERP rich snippet display remains subject to Google Search algorithm eligibility criteria. |
| 8. Reproduction Instructions |
Test URL using Google Rich Results API or CLI validator:npx html-validate "d:/Code/i/adrin-portfolio/**/*.html"
|
| 9. Repository Commit / Tag | Release Tag: v2.0.0-release | Commit: 6ee17094 |