What is the difference between a URL address with and without a URL?

I don't feel the impact is particularly big! Like what.

There is a difference between the two, although both are on the same web page, but, in the first case, the server will judge.

This is pointing to a file or an address, and the second one points directly to the address, so the second one will be more efficient, so the formal way to write it is to add " ", View the original post".

The URL should be normalized as much as possible and kept uniform.

View the original post

The URL should be normalized as much as possible and kept uniform. View the original post

Trouble, thanks!

I tried it personally, but it basically didn't work. It seems that today's browsers all come with the function of automatically adding "".

To put it bluntly, it is the ** address you want to promote. The first one above can be filled in by yourself. You can fill in the product page in the ** you promote, so that people can click directly into your product.

The following one can't be modified, as long as you click it, it will come out automatically, and it can't be modified. I don't know where you did it. There should be customer service to help you get it all right.

You can contact your customer service.

1. Different definitions:

1、html

Full name: hypertext mark-up language Chinese meaning: hypertext markup language.

2. URL full name: Uniform Universal Resource Locator

1. There can be multiple URLs in an HTML page;

2. A URL can only point to one HTML page.

HTML is abbreviated full name is: hypertext mark-up language Chinese meaning hypertext markup language url is abbreviated full name is: uniform universal resource locator Chinese means uniform resource locator is also known as web page address, is the address of the standard resource on the Internet is a network programming language format similar to the suffix is a network address, you put ** Type in to find and open the page you're looking for.

Just like the address of your home, it is a fact that knowing the address of your home will generally find you.

A simple way to tell you that HTML is a web page, and a URL is a web page or ** address.

URL is the abbreviation of Uniform Resource Location, which is translated as "Uniform Resource Locator". In layman's terms, a URL is a string used to describe information resources on the Internet, mainly used in various WWW client programs and server programs, especially the famous MOSAIC. URLs can be used to describe various information resources in a unified format, including files, server addresses, directories, etc.

The format of the URL consists of the following three parts:

The first part is the agreement (or service mode);

The second part is the IP address of the host (and sometimes the port number) where the resource is stored;

The third part is the specific address of the host resource. , such as directories and file names.

The first and second parts are separated by a ":"" symbol, and the second and third parts are separated by a "" symbol. The first and second parts are indispensable, and the third part can sometimes be omitted.

** structure.

** Consists of two or more words, separated by a dot. The rightmost word is called the top-level domain.

Here are a few common TLDs and how to use them:

com - for commercial establishments. It is the most common top-level domain. Anyone can sign up. com.

net - was originally used by network organizations, such as Internet service providers and maintenance providers. Now anyone can sign up to. .net.

org – is for all kinds of organizations, including non-profit organizations. Now anyone can sign up to. org.

IP is the abbreviation of Internet Protocol, which means "protocol for interconnection between networks", which is a protocol designed for computer networks to connect and communicate with each other. . . In general, the IP protocol is mainly used to achieve more secure and convenient data transmission between networks. It also has an important content is to assign a unique IP address to each terminal on the Internet, because of this unique address, to ensure that users can efficiently and conveniently select the object they need from thousands of computers when operating on the computer connected to the network.

URL Uniform Resource Locator (URL).

The general format of the URL is:

scheme://host:port/path?query#fragment ..There will be an IP on the server's network card, which will be resolved into a domain name or a domain name through the DNS server

One is called forward resolution, the other is called reverse resolution, and there is a DNS in the middle

He does domain name resolution.

For example: Transmission Protocol: Host: Port Path. URLs also have domain names in addition to IPs, but domain names also point to IPs.

URLs have nothing to do with IP.

What is related to the IP is the domain name, that is, the URL displayed on the first page of **;

The domain name can only be used when it is resolved to the server, and the IP address must be borrowed to determine the server address in the process of resolving the server.

The file is stored in the server, and the URL is borrowed from the domain name to locate the file in the access server.

The URL is in the form of a domain name, which is resolved by DNS, but the IP does not need to be adopted and praised!

Image point description: IP is a unique house number in the world, once each Internet device is connected to the network, it will be assigned a unique number by the network; A URL is a globally unique name for a business or individual.

The URL must be converted to the house number (i.e. IP) by the DNS server in order to find which server to put it on.

In layman's terms:

IP is the computer access to the Internet, and the ID number assigned by the Internet to the computer brain network is about the computer network.

There is still a difference, **URL is generally the same as the link address, but if you use a link address more than once, and there is one of them**, when you want to link to other pages, you can set a separate link address for this **. To put it bluntly, the address of the actual link is subject to the **url.