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HTML FundamentalsM5 · Advanced HTML5 & Production Polish

Accessibility & SEO Runbook

Consolidate audit flows, remediation templates, and governance for ongoing quality.

Accessibility & SEO Runbook

Learning Objectives

By the end of this lesson, you will:

  • Document an accessibility and SEO audit playbook.
  • Establish remediation workflows with SLAs and owners.
  • Align stakeholders on ongoing governance post-launch.

Why It Matters

Launch is not the finish line. A runbook ensures Portfolio Pulse keeps evolving without backsliding on accessibility or discoverability.


Runbook Structure

Create docs/accessibility-seo-runbook.md with sections:

  1. Audit Cadence — quarterly full checks, monthly spot checks.
  2. Tools — axe DevTools, Lighthouse, WAVE, Screaming Frog, Ahrefs.
  3. Checklists — WCAG 2.2 AA, heading structure, landmark usage, meta tags.
  4. Escalation — how to log issues (Jira/Linear/GitHub) with severity levels.
  5. Sign-off — required approvals for launch or major updates.

Issue Template

Document a template in the runbook:

### Issue Summary
- Impacted page(s):
- Severity (blocker/major/minor):
- Evidence (screenshots/URLs):

### Remediation Plan
- Owner:
- Target fix date:
- Validation steps:

✅ Best Practices

1. Pair Technical & Content Audits

Why: Metadata, headings, and copy all influence SEO and accessibility.

2. Track SLAs

Why: Ensures high-impact issues get priority treatment.

Log SLAs in notes/module-5-plan.md for team visibility.


❌ Common Mistakes

1. Treating Accessibility as One-Time

Problem: Regressions creep in with new content.

Fix: Schedule recurring audits tied to release calendar.

2. Ignoring Internationalization

Problem: Future localization adds complexity.

Fix: Add placeholder guidance for localization checks even if not yet implemented.


🔍 Portfolio Pulse Action Items

  1. Draft the runbook and store it at docs/accessibility-seo-runbook.md.
  2. Update docs/accessibility-manifesto.md with links to the new runbook and audit cadence.
  3. Log remediation workflow summary in docs/state-architecture.md for future developers.
  4. Capture open questions in notes/module-5-plan.md and assign owners.

✅ Validation Checklist

  • Runbook created with cadence, tools, checklists, and escalation process.
  • Accessibility manifesto references the runbook.
  • Owners and SLAs documented for remediation workflow.
  • Retro log updated with governance notes.