HTML Program to Lazy Loading Iframe with Explanation
HTML
Hard
Media & Embeds
20 views
1 min read
80 words
This problem helps you practice core HTML fundamentals in a practical way. It builds intuition around lazy, loading, iframe. Let’s break it down step by step so you can implement it confidently.
Problem Statement
Create an iframe for meetcode preview that loads lazily.
Input Format
No input.
Output Format
Print the HTML code.
Constraints
Use loading='lazy'.
Code Solution
This explanation is written for learning purposes and to help beginners understand the concept clearly.
<!doctype html>
<html lang='en'>
<head>
<meta charset='utf-8'>\
<meta name='viewport' content='width=device-width, initial-scale=1'>
<title>meetcode</title>
</head>
<body>
<iframe src='/preview' title='meetcode preview' loading='lazy'></iframe>
</body>
</html>
Output Example
No sample I/O is provided for this question.
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Solution Guide
Problem
Create an iframe for meetcode preview that loads lazily.
Input / Output
Output
Print the HTML code.
Constraints
Use loading='lazy'.
Details
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Official Solution
<!doctype html>
<html lang='en'>
<head>
<meta charset='utf-8'>\
<meta name='viewport' content='width=device-width, initial-scale=1'>
<title>meetcode</title>
</head>
<body>
<iframe src='/preview' title='meetcode preview' loading='lazy'></iframe>
</body>
</html>
Solutions (0)
No solutions submitted yet. Be the first!
