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Responsive Web Design Certification

Chapters

1Web and Responsive Design Foundations

2Semantic HTML5 Structure

3CSS Essentials and Selectors

4Box Model and Visual Formatting

5Media Queries and Fluid Layouts

6Flexbox for Responsive Layouts

7CSS Grid for Complex Layouts

8Responsive Typography and Media

9Navigation and UI Components

10Responsive Forms and Inputs

11Accessibility for Responsive Web

12Performance and Optimization

Performance Budgets and KPIs Core Web Vitals Overview Critical Rendering Path CSS and JS Loading Strategies Minimizing Render-Blocking Resources Critical CSS and Above-the-Fold HTTP/2, HTTP/3, and TLS Impacts Caching and Cache-Control Headers Image Optimization Techniques Font Loading and Swap Strategies Preload, Prefetch, and Priority Hints Code Splitting and Tree Shaking Defer vs Async and Module Scripts Measuring with Lighthouse and WebPageTest Real User Monitoring (RUM)

13CSS Architecture and Maintainability

14Design Workflow, Prototyping, and Systems

15Testing, Debugging, Tooling, and Deployment

Courses/Responsive Web Design Certification/Performance and Optimization

Performance and Optimization

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Optimize rendering, loading, and interaction for fast, smooth experiences.

Content

2 of 15

Core Web Vitals Overview

Original version

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