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Task 49
Images and performance
Give width and height so the layout does not jump, and lazy-load below the fold.
Task
Which loading value defers an off-screen image?
The editor already contains a starting point. Change it until every check passes — the Next task button unlocks when it does.
What you start with
<img src="a.jpg" alt="Class">
Syntax reference
<img src="a.jpg" alt="Class" width="800" height="450" loading="lazy">
Read it, then write it yourself. Copy-paste teaches nothing.
HTML & CSS
1 automatic check Accessibility and polish
Code editor
Ctrl + Enter runs
Run your code to see the output and the checks.
Your result
Submit your code to see results
Write your code in the middle column and press Run code.
Next task (pass every check first)
Hint
Ask yourself: Which loading value defers an off-screen image?
Still stuck? Open “Syntax reference” in the left column, then type it yourself and change one value.