HTML Challenges
Build the page, then write down three problems you found through keyboard or mobile testing.
Understand the topic
A challenge combines requirements without prescribing every tag. Build an event registration page that another person can understand and use. The page needs event details, a programme, a registration form, and clear contact information. Test with a keyboard and at a narrow screen width. Use a local preview action until you have implemented a real server endpoint.
Worked example
<ol><li>Provide a descriptive title and one main heading.</li><li>Add section navigation with working fragments.</li><li>Describe the programme using a table or list.</li><li>Label name, email, and session controls.</li><li>Explain that registration is a demo unless a server handles it.</li></ol>You decide which structure fits each piece of content. The requirements can be checked independently, making peer review easier.
Practice
Build the page, then write down three problems you found through keyboard or mobile testing.
Show a suggested answer
Possible findings: an unclear link label, a missing form label, and a fixed-width table. Fix the underlying markup or layout and retest.Common mistake
Do not claim a registration is saved when the form only displays a local preview.