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HTML Questions
50+ HTML interview questions, including quiz-style knowledge questions and HTML coding questions.
Try these popular HTML questions
Why is it generally a good idea to position CSS `<link>`s between `<head></head>` and JS `<script>`s just before `</body>`?
Topics
HTML
PERFORMANCE
Describe the difference between a cookie, `sessionStorage` and `localStorage`.
Topics
HTML
JAVASCRIPT
What kind of things must you be wary of when designing or developing for multilingual sites?
Topics
HTML
INTERNATIONALIZATION
Coding
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Number of questions
13 questions
Total time
2 hours total
Questions List
Describe the difference between `<script>`, `<script async>` and `<script defer>`
Importance
High
Topics
HTML
JAVASCRIPT
Users completed
3043 completed
Describe the difference between a cookie, `sessionStorage` and `localStorage`.
Importance
High
Topics
HTML
JAVASCRIPT
Users completed
1938 completed
Why is it generally a good idea to position CSS `<link>`s between `<head></head>` and JS `<script>`s just before `</body>`?
Importance
High
Topics
HTML
PERFORMANCE
Users completed
1576 completed
Describe event bubbling
Importance
High
Topics
JAVASCRIPT
HTML
Users completed
1592 completed
Describe event capturing
Importance
High
Topics
JAVASCRIPT
HTML
Users completed
78 completed
Explain event delegation
Importance
High
Topics
JAVASCRIPT
HTML
Users completed
1509 completed
What kind of things must you be wary of when designing or developing for multilingual sites?
Importance
Mid
Topics
HTML
INTERNATIONALIZATION
Users completed
722 completed
How do you serve a page with content in multiple languages?
Importance
Mid
Topics
HTML
INTERNATIONALIZATION
Users completed
586 completed
What are `data-` attributes good for?
Importance
Mid
Topics
HTML
TESTING
Users completed
673 completed
What is progressive rendering?
Importance
Mid
Topics
HTML
Users completed
556 completed
Why you would use a `srcset` attribute in an image tag?
Importance
Mid
Topics
HTML
Users completed
557 completed
Consider HTML5 as an open web platform. What are the building blocks of HTML5?
Importance
Low
Topics
HTML
Users completed
403 completed
What does a `DOCTYPE` do?
Importance
Low
Topics
HTML
Users completed
474 completed