Web technology refers to the tools and techniques used to create and
maintain websites and web applications. - It encompasses various
components such as markup languages, programming languages,
protocols, and frameworks. - Understanding web technology is crucial for
web developers and designers to create interactive and dynamic
websites. Key Concepts:
1. Markup Languages: - Markup languages like HTML (Hypertext
Markup Language) and CSS (Cascading Style Sheets) are fundamental
for structuring and styling web content. - HTML provides the structure
and organization of elements on a web page, while CSS controls the
presentation and layout.
2. Programming Languages: - Popular programming languages used in
web development include JavaScript, PHP, and Python. - JavaScript
enables dynamic and interactive elements on web pages, while PHP and
Python are used for server-side scripting and backend development.
3. Client-Server Architecture: - Web technology operates on a client-
server model. The client, typically a web browser, requests web pages or
resources from a server. - The server processes the request and sends
back the requested resources, such as HTML, CSS, JavaScript, or data
from a database.
4. Web Protocols: - HTTP (Hypertext Transfer Protocol) is the primary
protocol used for communication between clients and servers on the
web. - HTTPS (HTTP Secure) adds an encryption layer for secure data
transfer, commonly used for handling sensitive information like personal
details or payment transactions.
5. Content Management Systems (CMS): - CMS platforms like
WordPress, Joomla, and Drupal simplify website creation and
management, allowing users to build websites without extensive coding
knowledge.
6. Responsive Web Design: - Responsive web design ensures websites
adapt to different screen sizes and devices, providing an optimal user
maintain websites and web applications. - It encompasses various
components such as markup languages, programming languages,
protocols, and frameworks. - Understanding web technology is crucial for
web developers and designers to create interactive and dynamic
websites. Key Concepts:
1. Markup Languages: - Markup languages like HTML (Hypertext
Markup Language) and CSS (Cascading Style Sheets) are fundamental
for structuring and styling web content. - HTML provides the structure
and organization of elements on a web page, while CSS controls the
presentation and layout.
2. Programming Languages: - Popular programming languages used in
web development include JavaScript, PHP, and Python. - JavaScript
enables dynamic and interactive elements on web pages, while PHP and
Python are used for server-side scripting and backend development.
3. Client-Server Architecture: - Web technology operates on a client-
server model. The client, typically a web browser, requests web pages or
resources from a server. - The server processes the request and sends
back the requested resources, such as HTML, CSS, JavaScript, or data
from a database.
4. Web Protocols: - HTTP (Hypertext Transfer Protocol) is the primary
protocol used for communication between clients and servers on the
web. - HTTPS (HTTP Secure) adds an encryption layer for secure data
transfer, commonly used for handling sensitive information like personal
details or payment transactions.
5. Content Management Systems (CMS): - CMS platforms like
WordPress, Joomla, and Drupal simplify website creation and
management, allowing users to build websites without extensive coding
knowledge.
6. Responsive Web Design: - Responsive web design ensures websites
adapt to different screen sizes and devices, providing an optimal user
