Module 5 · Advanced HTML5 & Production Polish

Module 5 prepares Portfolio Pulse for prime time. You will enrich metadata for sharing, add structured data for rich results, wire analytics-friendly data attributes, and run a full launch audit across performance, accessibility, and SEO.

What You Will Deliver

• Comprehensive metadata covering Open Graph, Twitter, and canonical strategy.
• Structured data snippets (JSON-LD) for person, organization, and article experiences.
• Custom data attributes and manifests that future-proof analytics and offline readiness.
• A documented launch audit with remediation plan and retro notes.

Lesson Map

1. Metadata Strategy — define canonical URLs, favicons, and environment overrides.
2. Social Previews — implement Open Graph and Twitter Card metadata with validation workflows.
3. Structured Data — add JSON-LD for Person, Organization, and CreativeWork.
4. Custom Data Attributes — wire analytics and automation-friendly markup.
5. Web App Manifest — configure icons, colors, and offline fallbacks for installable experiences.
6. Performance Audits — run Lighthouse, WebPageTest, and Core Web Vitals diagnostics.
7. Accessibility & SEO Runbook — consolidate audit flows and remediation templates.
8. Implementation — integrate metadata, structured data, and manifests into Portfolio Pulse.
9. Validation — finalize launch checklist, documentation, and stakeholder sign-off.

Bring your project brief, validation logs, accessibility manifesto, and data source documentation. You will extend each with launch governance notes and post-launch monitoring plans.