Questions tagged [url]

A URL is a Uniform Resource Locator or Universal Resource Locator, a unique string of characters that identifies a reference to a resource on the internet. It can be used as a readable text address to redirect users to the internet resource.

A URL (Uniform Resource Locator) is the address of a resource (a file, a printer, etc..), available on a network, either the Internet or a corporate network, an intranet.

A URL has the following structure: "protocol" :// "machine name" / "path" / "resource"

  • The protocol can be HTTP, FTP, and others.
  • The field designates the server machine that provides the document or resource designated.
  • The path specifies the location (usually a file system) where the resource within the server.
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Why do file URLs start with 3 slashes?

HTTP starts with two slashes. E.g. http://example.com. Same goes for FTP. E.g. ftp://example.com. However, file "URLs" start with three slashes. E.g. Reading a pdf file using chrome, the URL would be file:///D:/Desktop/Book.pdf. Why do file URLs use…
Pacerier
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I regularly see gstatic.com in the status bar, what is that domain?

Sometimes when I am browsing the web, among the hostnames that fly by in the statusbar is one that includes gstatic.com as the base domain. I can't navigate to http://gstatic.com to gain any more information. All I get is a Google page that…
eleven81
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Why does Firefox use the "chrome://" protocol / schema in URLs?

When I want to configure an addon, for example Ghostery, the tab shows a URL like this one: chrome://ghostery/content/options.html What does it mean? Does it have something to do with the Chrome browser?
ChocoDeveloper
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Is there a method to export the URLs of the open tabs of a Firefox window?

If I have a Firefox window open that contains 10 tabs, is there a way in Firefox or by a plug-in to get the URLs of those 10 tabs as a text file or some other format? Right now if I want to do this I need to copy the URL of tab A, paste it…
hekevintran
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Chrome address bar no longer shows protocol or www subdomain

A couple of days ago I noticed that for all websites, chrome omits from the address bar the protocol and the subdomain if it is www. My co-workers report that they are not seeing this. Chrome version is 67.0.3396.87. For example, if I type into the…
Jeffrey Simon
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Can I create a link to a specific email message in Outlook?

I use Outlook as my email client at work, but I don't want to use it to manage my tasks and todos. (Instead I use plain text files and Emacs org-mode.) Since many todo items start out as mails in my inbox, I often need to reference these mails. Is…
Christian Berg
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How do I configure custom URL handlers on OS X?

I've been reading a lot online about custom URL handlers / custom protocol handlers such as: Launching External Applications using Custom Protocols under OSX OS X URL handler to open links to local files I get that you can tell the system that a…
cwd
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How do I debug an emoticon-based URL?

I came across this URL (NSFW) and need to convert this to puny code. As an experiment, I'll paste this URL here, but not sure if this will save. http://..ws/ (NSFW) How can I convert this URL to a standard DNS name so I can whois the IP space?…
makerofthings7
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Can I use multiple URLs in the URL field of KeePass?

I am using KeePass version 2.19. What I would like to do is have more than just one URL address associated with a given user name and password. The entry for a given website might look something like this... Title google User…
Samir
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In modern webbrowsers is there any point in putting www infront of a url that uses it?

When going to www.facebook.com or www.cbc.ca is there any benefit or difference made by omitting the www? EDIT: so it could be a problem if www is omitted but not automatically added, could it ever be a problem if www is added but not required?
Celeritas
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What is the "blob:http://" prefix and where can I learn more about this?

I'm using safari, and unsure if this works in other browsers, but when I signed up for a storm path account, I see the following URL blob:https://api.stormpath.com/1be95204-93d6-4GUID HERE The blob: prefix is new to me and I want to know if it…
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Can you launch Remote Desktop via URL?

Is it possible to have a URL that launches a remote desktop session? I realize it may be considered a security vulnerability for some, but the convenience would really save me a lot of time. I would like to have a hyperlink like:…
optus
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In a URL, what is // for?

Typically, when I see //, it's usualy following some protocol prefix like http: or ftp:. I have never seen it placed anywhere else. For example, http://www.google.com/ is a typical URL. However, I found the following two syntaxes to yield…
Chad Harrison
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What does the www8 or www6 in a URL mean?

I see some sites with urls such as www8.example.com or www6.example.com, but I don't know what www8 or www6 mean. Does anyone know what this means and if it's different from a URL that just has www?
Amr Badawy
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Can I launch URLs from command line in Windows?

Can I launch URLs directly from the command line in Windows?
Krishna Kumar
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