19340006
Description
Mind Map by Lucy Whitnall, updated more than 1 year ago
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Created by Lucy Whitnall
over 5 years ago
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HTML
- www
- world wide web
- huge colection of wesites that
can be accsessed by the internet
- wesites are stored
on web servers
- world wide web
- web pages : basic
- your computer
- your ISP
- E.G:
TalkTalk
- internet
- website server
- your computer
- your computer
- website server
- E.G:
TalkTalk
- your ISP
- your computer
- web pages : detail
- Enter URL into browser Browser
Annotations:
- ULR = uniform resource locator : address of a resource on the internet
- Browser requests IP address of site from ISP
Annotations:
- Internet Protocol address (IP address) : a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication
- ISP : internet server provider, EG Talktalk
- ISP requests IP address from
DNS server
Annotations:
- A DNS server is a computer server that contains a database of public IP addresses
- 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
- Browser sends request to
the server hosting the site
- ISP sends IP address to the browser
- Name server responds with IP address of the host
- ISP asks name server for site IP
address
- Enter URL into browser Browser
- facts
- the standard coding
language for Web pages.
- HTML stands for Hyper
Text Markup Language
- describes the structure of a Web page
- the standard coding
language for Web pages.
- basics
- The <!DOCTYPE html> declaration
defines this document to be HTML5
- The <html> element is the
root element of an HTML page
- The <head> element
contains meta information
about the document
- The <title>
element specifies
a title for the
document
- The <body>
element contains
the visible page
content
- The <h1>
element defines
a large heading
- The <p>
element
defines a
paragraph
- HTML tags are element
names surrounded by
angle brackets:
<tagname>content goes
here...</tagname>
- HTML tags normally come in
pairs like <p> and </p>
- The first tag in a pair is
the start tag, the second
tag is the end tag
- The end tag is written like the start
tag, but with a forward slash
inserted before the tag name
- The end tag is written like the start
tag, but with a forward slash
inserted before the tag name
- The first tag in a pair is
the start tag, the second
tag is the end tag
- HTML tags normally come in
pairs like <p> and </p>
- <img src="....(img
adress)....">
- The <!DOCTYPE html> declaration
defines this document to be HTML5
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