HTML CSS JavaScript PHP MySQL Bootstrap 5
HTML Developer

Practice & Master Your Skills

10
Exercises
5
Challenges
0
Total Points
Fill in the Blank
Code Challenges
Certificate
Exercise 1
10 pts
Every HTML document must start with a document type declaration.
<! >\n<html>...
It comes right after <! in every HTML file
Exercise 2
10 pts
Which heading tag represents the smallest heading?
<>Smallest Heading</>
Ranges from h1 to h6
Exercise 3
10 pts
Create a link that opens in a new tab.
<a href="url" ="_blank">Link</a>
Used to specify where to open the linked document
Exercise 4
10 pts
Create an input field for email addresses.
<input type="">
Validates email address format
Exercise 5
10 pts
Define an image source and alternate text.
<img ="image.jpg" ="Description">
Source and Alternate text attributes
Exercise 6
10 pts
Define a table row and a table header.
<table>\n <>\n <>Header</>\n </>\n</table>
Table Row and Table Header
Exercise 7
10 pts
Create an ordered list.
<>\n <li>First item</li>\n</>
List with numbers
Exercise 8
10 pts
Link an external CSS stylesheet.
<link ="stylesheet" href="style.css">
Defines the relationship between document and linked resource
Exercise 9
10 pts
Define a form that submits data to "submit.php".
<form ="submit.php">
Specifies where to send the form-data
Exercise 10
10 pts
Define the viewport for mobile devices.
<meta name="" content="width=device-width, initial-scale=1.0">
Controls the layout on mobile browsers

1. Navigation Menu

Build semantic struc

2. Contact Form

Use input, textarea,

3. HTML Table

Use caption, tr, th,

4. Figure and Caption

Semantic HTML5 tags

5. Semantic Layout

HTML5 structural tag

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