What is video url mean - what is video url mean:. What Is a URL (Uniform Resource Locator)?

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Uniform Resource Locators are most commonly abbreviated as URLs but they're also called website addresses when they refer to URLs that use the. A URL (Uniform Resource Locator) is a unique identifier used to locate a resource on the Internet. It is also referred to as a web address. URLs consist of. In your browser, open YouTube. Find and click the video whose URL you want to see. The URL of the video will be in the address bar. YouTube.      

Quick and Easy Guide to Understanding URLs

 

It is the mechanism used by browsers to retrieve any published resource on the web. A URL is nothing more than the address of a given unique resource on the Web. In theory, each valid URL points to a unique resource. In practice, there are some exceptions, the most common being a URL uro to a resource that no longer exists or that has moved. As the resource represented by the URL and the URL itself are handled by the Web server, it is up to the owner of the web server to carefully manage that resource and its associated URL.

Any of those URLs can be typed into your browser's address bar to tell it to load the associated page resource. A URL is composed of different parts, some mandatory and others optional.

The most important parts are highlighted on the URL below details are provided in the following sections :. Eman: You might think of a URL like a regular postal mail address: the scheme represents the postal service you want to use, the domain name is the city or town, and the port is like the zip code; the path represents the building where your mail should be delivered; the parameters represent extra information such as the number of the apartment in the building; and, finally, the anchor represents the actual person to whom you've addressed your mail.

Note: There are some extra parts and some extra rules regarding URLs, but they are not relevant for regular users or Web developers. Don't worry about this, you don't need to know them to build and use fully functional URLs.

The first part of the URL is the schemewhich indicates the protocol that the browser must use to request the resource a protocol is a set method for what is video recording frame rate or transferring data around a computer network.

Addressing web pages requires one of these two, but browsers also know how to handle other schemes such as mailto: to open a mail clientso don't be surprised if you see other protocols. If present the authority includes both the domain e. One example meab a URL that doesn't use an authority is the mail client mailto:foobar.

It contains a scheme but doesn't vidfo an authority component. Therefore, the colon is not followed by two slashes and only acts as a delimiter between the scheme and mail address. In the early days of the Web, a path like this represented a physical file location on the Web server. Nowadays, it is mostly an abstraction handled by Web wht without any physical reality. The Web server can use those parameters to do extra stuff before returning the resource. Each Web server has its own rules regarding parameters, and the only reliable way to know if js specific Web server is handling parameters is by asking the Web server owner.

SomewhereInTheDocument is an what is video url mean - what is video url mean: to another part of the resource itself. An anchor represents a sort of "bookmark" inside the resource, giving the browser the directions to show the what is video url mean - what is video url mean: located at that "bookmarked" spot.

On an HTML document, for example, the browser will scroll to the point where the anchor is defined; on a video or audio document, the browser will try to go to the time the anchor represents. Viddeo is worth noting that the part after thealso known as the fragment identifieris never sent to the server with the request. Any URL can be typed right inside the browser's address bar to get msan: the resource behind it. But this is only the tip of the iceberg!

Using FTP, for example, is not secure and is no longer supported by vidro browsers. Let's examine what the distinction between absolute and relative means in the context of URLs. In your browser's address bar, a URL doesn't have any context, so you must provide a full or absolute URL, like the ones we saw above. You don't need to include the protocol the browser uses HTTP by default or the port which is only required when the targeted Web server is using some unusual portbut all the other parts of the URL are necessary.

Because the browser already has the document's own URL, it can use this information to fill in the missing parts of any URL available inside that document. In this case, the browser will call that URL with the same protocol as the one used to load the document hosting that URL.

The browser will use the same protocol and the same domain name as the one used to load the document hosting that URL. Note: it isn't possible to omit the domain name without what is video url mean - what is video url mean: the protocol as well. In this case, we use the. Despite their very technical flavor, URLs represent a human-readable entry point for a Web site.

They can be memorized, and anyone can enter them into a browser's address bar. People are at the core of the Web, and so it is considered best practice to build what is called semantic URLs. Semantic URLs use words with wat meaning that can be understood by anyone, regardless of their technical know-how. Linguistic semantics are of course irrelevant to computers. You've probably often seen URLs that look like mashups of random characters.

But there are many advantages to creating human-readable URLs:. Article Actions English US. Prerequisites: You need to first know how the Internet workswhat a Web server is and the concepts behind links on the web. The most important parts are highlighted on the URL below details are provided in the following sections what is video url mean - what is video url mean: Note: You might think of a URL like a regular postal mail address: the scheme represents the postal service you want to use, the domain name is the city or town, and the port is like the zip code; the path represents the building where your mail should be delivered; the parameters represent extra information such as the number of the apartment in the building; and, finally, the anchor represents the actual person to whom you've addressed your mail.

Usually this is a domain name, but what is video url mean - what is video url mean: IP address may also be used what is video url mean - what is video url mean: this is rare as it is much less convenient. The port indicates the technical "gate" used to access the resources on the web server.

Otherwise it is mandatory. Let's look /206.txt some examples to make this clearer. Going back in the directory tree. But there are many advantages to creating human-readable URLs: It is easier for you to manipulate them. It clarifies things for users in terms of where they are, what they're doing, жмите сюда they're reading or interacting with on the Web.

Some search engines can whzt those semantics to improve whag classification of the associated pages. You need to first know how the Internet workswhat a Web server is and привожу ссылку concepts behind links on the web.