Zusammenfassung der Ressource
HTML
- WWW (World Wide Web)
- A huge collection of websites we can access on the internet
- Each website contains web pages which are navigated to via hyperlinks
- Each contain different information
- Web browser is a software used to access or request for information.
- They are stored on web servers all over the world, there are no central storage servers
- It enables the retrieval of text and media to your computer.
- This system would allow others to link their documents together to create a web of interconnected documents.
- What happens when I view a web page
- Your computer
- Your ISP
- Internet
- Website host/server
- A web server is server software, or hardware dedicated to running said software.
- A global computer network providing a variety of information and communication facilities, which has many interconnected networks.
- (Internet Server Provider) - An Internet service provider is an organization that provides services for
accessing the Internet.
- HOW IT WORKS
- Start
- Enter URL into browser
- Browser requests IP address of site from ISP
- ISP requests IP address from DNS server
- DNS responds with details of the name server
- ISP asks name server for site IP address
- Name server responds with IP address of the host
- ISP sends IP address to the browser
- Browser sends request to the server hosting the site
- End
- Abbreviations and meanings
- URL
- The address of a worldwide page
- IP address
- An Internet Protocol address is a numerical label assigned to each device connected to a computer
network that uses the Internet Protocol for communication.
- ISP
- Internet service provider
- DNS server
- The Domain Name System is a naming system for computers, services, or other resources connected
to the Internet or a private network.
- Hyper Text Markup Language
- Internet created by Tim Burners-Lee
- Codes
- <br>
- Breaks the text
- <p>
- A paragraph starts and ends