The Web Flashcards
the web, originally known as the
World Wide Web
A collection of webpages (often shortened to “pages”) makes up a
website
To access the web, you open a
a browser (Google, Chrome, Safari)
an address that identifies the location of the page on the Internet
uniform resource locator (URL)
A standardized procedure computers use to exchange information
Protocol (HTTP)
The address of the server storing the webpage
Server address (www.hbs.com)
The address to the folder containing the webpage
Pathname (student/index/html)
The name of the webpage file
File name (index/html)
the most common way to transfer information around the web, to retrieve the page
Hypertext Transfer Protocol (HTTP)
delivers webpages to computers requesting the pages through a browser
A web server
a unique number that consists of four sets of numbers from 0 to 255 separated by periods, or dots, as in 69.32.132.255.
Internet Protocol (IP) address
As you navigate websites, your browser keeps a copy of each page you view in a
cashe
The browser also keeps track of pages you have viewed in sequence by tracking
breadcrumbs
identifies the type of organization associated with the domain
a top-level domain (TLD)
Who approves and controls TLDs?
Public Technical Identifiers (PTI)
Unrestricted use, but usually identifies businesses
.biz
Most commercial sites that sell products and services
.com
Academic and research sites such as schools and universities
.edu
U.S. government organizations
.gov
International treaty organizations
.int
Military organizations
.mil
Sites optimized for mobile devices
.mobi
Network providers, ISPs, and other Internet administrative organizations
.net
Organizations such as political or not for profit (any website can have the it but, traditionally, only professional and nonprofit organizations such as churches and humanitarian groups use it)
.org
Licensed professionals
.pro
A nonprofit group that sets standards to allow devices, services, and applications to work together across the Internet.
the Internet Engineering Task Force (IETF)
One of the leading organizations that set guidelines for the web and that work together to write web standards.
the World Wide Web Consortium (W3C)
informal websites with time-stamped articles, or posts, in a diary or journal format
blogs
site such as News360 or Flipboard gathers, organizes, and then distributes web content
A content aggregator
such as YouTube or Flickr, you can manage media such as photos, videos, and music and share them with other site members
media sharing site
a website that encourages members to share their interests, ideas, stories, photos, music, and videos online with other registered users
Online social network
is a website that combines pages from many sources and provides access to those pages. They are customized to meet your needs and interests.
A web portal, or portal
Search sites use a software designed to find webpages based on your search criteria
search engine
General-purpose search
Google, Yahoo!, and Bing
is a collaborative website where you and your colleagues can modify and publish content on a webpage.
wiki (useful for group projects)
Pros of Web Apps
You can access them from any device, anytime and anywhere, collaborate with others, save storage space in your device, and access the last version of the app without installing it.
Cons of Web Apps
must be online, privacy violations and security, If the provider has a problem you won’t be able to access your work, if the provider goes out of business you lose your files, and they have fewer features and are slow.
contains links to other parts of the website and lists information about the webpage, such as when it was last updated
Footer of the webpage