Difference Wiki

WWW vs. HTTP: What's the Difference?

Edited by Sawaira Riaz || By Sumera Saeed || Updated on October 7, 2023
www is a prefix for web addresses, while http is a protocol for transferring data over the web.

Key Differences

"www" is an abbreviation of "World Wide Web," which is a system of interlinked hypertext documents accessed via the internet. On the other hand, "http" stands for Hypertext Transfer Protocol, a foundation of any data exchange on the Web and a client-server protocol.
Sumera Saeed
Oct 07, 2023
//www.example.com) and signifies that the browser should communicate over HTTP with the server.
Sumera Saeed
Oct 07, 2023
While "www" hints at the fact that the information will be obtained from the interconnected system known as the World Wide Web, "http" specifies the protocol used to facilitate data transfer and communication between the client and server.
Sumera Saeed
Oct 07, 2023
One might observe that "www" is often seen in web addresses but isn't mandatory to access most websites. "http," however, is necessary for a browser to understand how it should communicate with the server to retrieve the desired webpage.
Janet White
Oct 07, 2023
It's notable that "www" primarily serves as a traditional norm without having technical implications on website accessibility today. In contrast, "http" underpins the web's functioning by defining how messages are formatted and transmitted.
Sumera Saeed
Oct 07, 2023
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Comparison Chart

Definition

Abbreviation for World Wide Web.
Stands for Hypertext Transfer Protocol.
Sumera Saeed
Oct 07, 2023

Usage in a URL

Typically used as a prefix to domain names.
Used to specify the protocol in a URL.
Sumera Saeed
Oct 07, 2023

Technical Requirement

Not necessary for accessing most websites.
Necessary to direct browser-server communication.
Sumera Saeed
Oct 07, 2023

Impact on Accessibility

Primarily a traditional norm, not affecting website access.
A foundational protocol affecting web page retrieval.
Sumera Saeed
Oct 07, 2023

Relation to Internet

A system of interlinked documents accessed via the internet.
A protocol for transferring hypertext documents on the web.
Sara Rehman
Oct 07, 2023
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WWW and HTTP Definitions

Www

Www refers to the World Wide Web, a global information system.
Www.google.com is one of the most visited websites globally.
Sumera Saeed
Oct 07, 2023

Http

Http is a protocol for transferring hypertext documents across the internet.
Http://example.com directs the browser to access the site using the HTTP protocol.
Sawaira Riaz
Oct 07, 2023

Www

Www is a prefix often used in URLs to indicate a web address.
Www.example.com is a common placeholder used in demonstrating domain usage.
Sawaira Riaz
Oct 07, 2023

Http

Http can be considered less secure compared to its secure variant https.
Http://mysite.com does not encrypt data transfer, unlike https://mysite.com.
Janet White
Oct 07, 2023

Www

Www precedes the domain name in a web address.
You can visit the OpenAI website at www.openai.com.
Aimie Carlson
Oct 07, 2023

Http

Http is used at the beginning of URLs to define the communication method.
Http://www.google.com will access Google’s site using the HTTP protocol.
Sumera Saeed
Oct 07, 2023

Www

Www is sometimes omitted in modern web addresses without affecting access.
Both www.twitter.com and twitter.com will take you to Twitter’s website.
Sumera Saeed
Oct 07, 2023

Http

Http facilitates the retrieval of hypertext documents from the server.
Http://openai.com is a URL that uses HTTP to communicate with OpenAI's servers.
Sumera Saeed
Oct 07, 2023

Www

Www is not a protocol and does not impact the method of data transfer.
Using www.wikipedia.org or wikipedia.org usually leads to the same website.
Aimie Carlson
Oct 07, 2023

Http

Http defines how messages are formed and transmitted on the web.
Http://webpage.com informs the browser to use HTTP to request and receive data.
Sumera Saeed
Oct 07, 2023

Www

Alternative case form of WWWwhen used as a high-level qualifier in a website address
Sumera Saeed
Nov 28, 2015

Http

A protocol used to request and transmit files, especially webpages and webpage components, over the internet or other computer network.
Sumera Saeed
Nov 28, 2015

Www

Computer network consisting of a collection of internet sites that offer text and graphics and sound and animation resources through the hypertext transfer protocol
Sumera Saeed
Nov 28, 2015

Http

A protocol (utilizing TCP) to transfer hypertext requests and information between servers and browsers
Sumera Saeed
Nov 28, 2015

FAQs

What is the relationship between www and internet?

The www is a system of interlinked hypertext documents accessed via the internet.
Janet White
Oct 07, 2023

What is the purpose of http?

HTTP, or Hypertext Transfer Protocol, is used to facilitate data transfer on the web.
Sawaira Riaz
Oct 07, 2023

What comes after www in a URL?

After www, the domain name of the website follows, e.g., www.example.com.
Aimie Carlson
Oct 07, 2023

Why is http:// used in a URL?

"http://" is used to instruct the browser to communicate using the HTTP protocol.
Sumera Saeed
Oct 07, 2023

Can I set up my website without using www?

Yes, a website can be set up and accessed without using the www prefix.
Sumera Saeed
Oct 07, 2023

Can an http website be secure?

No, http does not provide security for data transfer; https should be used for secure communications.
Sumera Saeed
Oct 07, 2023

Can http ensure a secure data transfer?

No, http itself is not secure; https is used for secure data transfer.
Harlon Moss
Oct 07, 2023

Is http only used for web browsing?

Primarily yes, http is largely used for transmitting hypermedia documents in web browsing.
Sumera Saeed
Oct 07, 2023

Does www have a technical impact on web browsers?

No, www is largely a conventional prefix and does not impact how browsers retrieve web pages.
Janet White
Oct 07, 2023

What role does http play in web development?

HTTP plays a vital role in web development by defining how messages are formatted and transmitted on the web.
Harlon Moss
Oct 07, 2023

Why do some organizations prefer using www in their web address?

Some organizations prefer using www for tradition, branding, or for handling subdomains and cookies in a specific way.
Sumera Saeed
Oct 07, 2023

How does http work in a browser?

HTTP works by enabling communication between client (browser) and server using request-response cycles.
Aimie Carlson
Oct 07, 2023

Can a website be accessed without typing www?

Yes, many websites can be accessed without typing www, depending on their configuration.
Harlon Moss
Oct 07, 2023

Is http visible in all URLs?

No, some browsers hide http in the address bar, but it’s used in the background.
Sara Rehman
Oct 07, 2023

Why was www initially used in web addresses?

"www" was used to identify addresses that belonged to the World Wide Web.
Aimie Carlson
Oct 07, 2023

Does using www affect website SEO?

Using www or non-www does not inherently affect SEO, but consistency and proper redirection are crucial.
Janet White
Oct 07, 2023

Is www necessary in a web address?

No, www is often not necessary to access a website.
Sumera Saeed
Oct 07, 2023

What is the difference between http and https?

HTTPS includes a security layer (SSL/TLS) that HTTP lacks, encrypting data transfer.
Aimie Carlson
Oct 07, 2023

What does www stand for?

"www" stands for World Wide Web.
Sumera Saeed
Oct 07, 2023

Can a website be accessible via both http and https?

Yes, a website can be configured to be accessible via both http and https, though https is recommended for security.
Aimie Carlson
Oct 07, 2023
About Author
Written by
Sumera Saeed
Sumera is an experienced content writer and editor with a niche in comparative analysis. At Diffeence Wiki, she crafts clear and unbiased comparisons to guide readers in making informed decisions. With a dedication to thorough research and quality, Sumera's work stands out in the digital realm. Off the clock, she enjoys reading and exploring diverse cultures.
Edited by
Sawaira Riaz
Sawaira is a dedicated content editor at difference.wiki, where she meticulously refines articles to ensure clarity and accuracy. With a keen eye for detail, she upholds the site's commitment to delivering insightful and precise content.

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