How Websites Work with HTML
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HTML
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HTML
How do Web sites work?
Many of you guys know how to surf the web.
When you surf, you usually use a web browser. Right?
When
browsing the web, we use a "browser". Some of the common
browsers are Internet Explorer, Mozilla Firefox, Apple Safari or
Google Chrome, which are all free. Which of the browser are you
using to surf the web?
HTML
3
HTML
When you are surfing on the internet you usually sit in
front of your computer and open your browser and
send a request out over the internet for some
information.
And, with in a fraction of seconds you get the
response, and you see that response on our browser.
HTML
HTML is the standard markup language for creating Web pages.
With HTML you can create your own website.
4
HTML
Where does that response come from?
Who processed your request?
When you search for information, you make
request on your browser.
Th
e browser make the request on behalf of you to
web server, and the web server process the request
and provide its response back to the browser. And,
the browser displays
the web pages for you to view it.
HTML
5
HTML
Or simply stating, the web page that you visit on your computer
is located on a web server somewhere on the internet.
.
We don’t need to know where exactly the web server physical
location is.
The web server location could be in the united state, or in
Europe.
HTML
6
HTML
I
n fact, you may have noticed when you type the website
address of the web site you want to visit into the browser and
press enter, you got the documents on your computer instantly
But, . how did you get the documents?
HTML
7
HTML
Answer: As soon as you typed the website address into your
browser and press enter, what the browser does is:
1.
It (the browser) contacts or make a request to the web server,
and
2.
the web server provides its response (the HTML documents)
back to the browser.
HTML
Web Browsers
The browser contacts or make a
request to the web server
The web server provides its response
(the HTML documents) back to the
browser
The browser request / and the Web
Server response are carried over via
the internet
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HTML
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W
hat is internet, and how does it work?
Can any one of you tell me
what internet is? try!
HTML
10
W
hat is internet, and how does it work?
Answer: The Internet is a network of
networks.
Wow, we need to know what a
network is, to know what internet is.
HTML
11
How does
network relate to internet
?
A network is a group of connected computers that
are able to send data to each other.
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HTML
12
W
hat is internet, and how does it work?
S
ince computers connect to each other within networks
and these networks also all connect with each other,
one computer from one network can talk to another
computer in another network, even if it is far away. That
is why we can exchange information so rapidly between
computers across the world.
HTML
13
W
hat is internet, and how does it work?
Computers connect to each other
and to the Internet through wires,
cables, and other types of
networking infrastructure.
HTML
14
W
hat is internet, and how does it work?
When you serf the web, you may
have noticed that the web address
pretty much begin with http, right?
What is HTTP?
HTML
15
W
hat is HTTP?
HTTP (Hypertext Transfer Protocol) is the
foundation of the World Wide Web (refer as www)
and is used to load web pages.
HTML
16
W
hat is HTTP request and HTTP response?
A web browser asks for the information (to web server)
through HTTP request when it needs to load a website. And
the web server up on receiving the request, it process the
request and provide its response back to the browser in the
form of HTML. In other words, the browser receives from
web server an answer to its request. This process is called
HTTP response. HTML is what web browser do
understand.
HTML
17
Creating your website
In order to create your webpages, you need to
write HTML file.
Building your own website is fun. In fact, for the
next few weeks, you are going to spend most of
your time building your website.
HTML
HTML is the standard markup language for creating web pages. When you surf the web, your browser makes requests to web servers, which then provide responses back to display the web pages. This process allows you to access information instantly from web servers located across the globe.
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Presentation Transcript
Youth Code now, Inc. Youth Code now, Inc. HTML web design Lesson 1 HTML
HTML How do Web sites work? Many of you guys know how to surf the web. When you surf, you usually use a web browser. Right? When browsing the web, we use a "browser". Some of the common browsers are Internet Explorer, Mozilla Firefox, Apple Safari or Google Chrome, which are all free. Which of the browser are you using to surf the web? HTML 2
HTML is the standard markup language for creating Web pages. With HTML you can create your own website. HTML When you are surfing on the internet you usually sit in front of your computer and open your browser and send a request out over the internet for some information. And, with in a fraction of seconds you get the response, and you see that response on our browser. HTML 3
HTML Where does that response come from? Who processed your request? When you search for information, you make request on your browser. The browser make the request on behalf of you to web server, and the web server process the request and provide its response back to the browser. And, the browser displays the web pages for you to view it. HTML 4
HTML Or simply stating, the web page that you visit on your computer is located on a web server somewhere on the internet.. We don t need to know where exactly the web server physical location is. The web server location could be in the united state, or in Europe. HTML 5
HTML In fact, you may have noticed when you type the website address of the web site you want to visit into the browser and press enter, you got the documents on your computer instantly But, . how did you get the documents? HTML 6
HTML Answer: As soon as you typed the website address into your browser and press enter, what the browser does is: 1.It (the browser) contacts or make a request to the web server, and 2.the web server provides its response (the HTML documents) back to the browser. HTML 7
Web Browsers The browser contacts or make a request to the web server The web server provides its response (the HTML documents) back to the browser The browser request / and the Web Server response are carried over via the internet HTML 8
What is internet, and how does it work? Can any one of you tell me what internet is? try! HTML 9
What is internet, and how does it work? Answer: The Internet is a network of networks. Wow, we need to know what a network is, to know what internet is. HTML 10
How does network relate to internet? A network is a group of connected computers that are able to send data to each other. Now we can comfortably define what internet is. The internet is collection of networks that connect to each other. The word internet comes from interconnected networks. HTML 11
What is internet, and how does it work? Since computers connect to each other within networks and these networks also all connect with each other, one computer from one network can talk to another computer in another network, even if it is far away. That is why we can exchange information so rapidly between computers across the world. HTML 12
What is internet, and how does it work? Computers connect to each other and to the Internet through wires, cables, and other types of networking infrastructure. HTML 13
What is internet, and how does it work? When you serf the web, you may have noticed that the web address pretty much begin with http, right? What is HTTP? HTML 14
What is HTTP? HTTP (Hypertext Transfer Protocol) is the foundation of the World Wide Web (refer as www) and is used to load web pages. HTML 15
What is HTTP request and HTTP response? A web browser asks for the information (to web server) through HTTP request when it needs to load a website. And the web server up on receiving the request, it process the request and provide its response back to the browser in the form of HTML. In other words, the browser receives from web server an answer to its request. This process is called HTTP response. HTML is what web browser do understand. HTML 16
Creating your website In order to create your webpages, you need to write HTML file. Building your own website is fun. In fact, for the next few weeks, you are going to spend most of your time building your website. HTML 17
