Skills you will practice
- Web · Web Accessibility Performance
- Web · Accessibility Foundations
- Web · Structure And Navigation
- Web · Forms And Interactive Controls
- Web · Visual Accessibility
- Web · Loading Performance
01
Before you begin
What you need
- Html Css Foundations
- Javascript Fundamentals
02
Step-by-step curriculum
Learning modules
Complete lessons in order or open the module that matches your current goal. Your lesson progress is saved on this device.
01Accessibility FoundationsBuild practical skill in accessibility foundations and connect it to the outcomes of Web Accessibility and Performance.4 lessons · 1 lab
Guided lab · 55 min · Safe
Not startedGuided Lab: Accessibility Foundations in Web Accessibility and Performance
Web Accessibility and Performance — Accessibility Foundations lab: Audit a small page with keyboard-only navigation and an accessibility checker, fix labels/focus/contrast issues, then retest the same user flow.
Module checkpointAccessibility Foundations checkpoint
02Structure and NavigationBuild practical skill in structure and navigation and connect it to the outcomes of Web Accessibility and Performance.4 lessons · 1 lab
Guided lab · 55 min · Moderate
Not startedGuided Lab: Structure and Navigation in Web Accessibility and Performance
Web Accessibility and Performance — Structure and Navigation lab: Create routes for a list view and a detail view with an ID parameter, then test valid and missing IDs.
Module checkpointStructure and Navigation checkpoint
03Forms and Interactive ControlsBuild practical skill in forms and interactive controls and connect it to the outcomes of Web Accessibility and Performance.4 lessons · 1 lab
Guided lab · 55 min · Moderate
Not startedGuided Lab: Forms and Interactive Controls in Web Accessibility and Performance
Web Accessibility and Performance — Forms and Interactive Controls lab: Build a form or request validator with valid, missing, malformed, and boundary inputs.
Module checkpointForms and Interactive Controls checkpoint
04Visual AccessibilityBuild practical skill in visual accessibility and connect it to the outcomes of Web Accessibility and Performance.4 lessons · 1 lab
Guided lab · 55 min · Moderate
Not startedGuided Lab: Visual Accessibility in Web Accessibility and Performance
Web Accessibility and Performance — Visual Accessibility lab: Audit a small page with keyboard-only navigation and an accessibility checker, fix labels/focus/contrast issues, then retest the same user flow.
Module checkpointVisual Accessibility checkpoint
05Loading PerformanceBuild practical skill in loading performance and connect it to the outcomes of Web Accessibility and Performance.4 lessons · 1 lab
Guided lab · 55 min · Moderate
Not startedGuided Lab: Loading Performance in Web Accessibility and Performance
Web Accessibility and Performance — Loading Performance lab: Measure one slow operation, apply one optimization, and compare before/after timing plus correctness.
Module checkpointLoading Performance checkpoint
06JavaScript and Runtime PerformanceBuild practical skill in javascript and runtime performance and connect it to the outcomes of Web Accessibility and Performance.4 lessons
Module checkpointJavaScript and Runtime Performance checkpoint
07Measurement and Continuous ImprovementBuild practical skill in measurement and continuous improvement and connect it to the outcomes of Web Accessibility and Performance.4 lessons
Module checkpointMeasurement and Continuous Improvement checkpoint
03
Portfolio integration
Capstone Project
Audit and Improve a Production-Like Website
Combine the path skills in a portfolio-ready project with clear functional requirements, tests, verification evidence, and operating notes.
GuidedIndependentPortfolio
Acceptance criteria
- The core workflow works from start to finish.
- Invalid input or failure states are handled clearly.
- The result is tested and documented.
- A reviewer can reproduce the setup and verification.
03
Knowledge check
Test your understanding
Answer all questions. Results and explanations are calculated instantly in your browser.
04
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Skill assessment
Check your starting point
Use practical questions to identify prerequisite skills and a recommended module.
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