NBA 2K25
Images



Description
HTML Structure and Syntax
HTML files should always have a `.html` extension, while CSS files should have a `.css` extension and JavaScript files should have a `.js` extension. This helps in maintaining the integrity and functionality of the web page.
Declaring Document Type
The first line of every HTML document should declare the document type. The correct declaration for an HTML document is `
Element Names and Lowercase Convention
HTML allows for the mixing of uppercase and lowercase letters in element names, but it is recommended to use lowercase for better readability and consistency. For instance, <body>
is preferred over <BODY>
.
Closing All HTML Elements
In HTML, closing all elements is crucial, even for those that do not necessarily require it. This ensures that the document structure is clear and understandable by browsers and other software. For instance, every paragraph should be closed with </p>
for better organization.
Head and Body Tags
The `head` and `body` tags are essential in organizing the content of a web page. The `head` tag contains metadata about the document, such as the title, charset, and viewport settings, while the `body` tag holds all the content visible to users. Omitting these tags can lead to errors in older browsers and may crash DOM and XML software.
Meta Data and Character Encoding
To ensure proper interpretation and correct search engine indexing, it is crucial to define both the language and character encoding early in the document. This can be done using the `meta charset` attribute, such as <meta charset='UTF-8'>
. Additionally, including the `lang` attribute in the `html` tag, like <html lang='en-us'>
, helps search engines and browsers understand the language of the web page.
Viewport Setting
The viewport is the user’s visible area of a web page, which can vary significantly depending on the device used. To control the page’s dimensions and scaling, it is recommended to include the `meta viewport` element, such as <meta name='viewport' content='width=device-width, initial-scale=1.0'>
. This ensures that the page adapts correctly to different screen sizes and devices.
HTML Comments
Comments in HTML are useful for explaining code or noting down important information. They can be single-line comments like or multi-line comments indented with two spaces for better readability and clarity.