No
The reason white spaces are not placed in URLs in because white space is not recongised by some servers and search engines. When they come across these URLs they of replace your space with a code equalivalant '%20'. Of course this can create problems by making the URL less readable and identify the two URLs as sperate pages. Home that helps
Yes it includes URLs.
URLs may all follow the same syntax and format, but individual URLs must be unique for the DNS to resolve them to the correct addresses.
for higher search engine rankings.....web designers use keyword rich urls. so they are not using proper urls.
Well, it will be impossible for anyone to count the number of urls in the world. It is like asking "how many waters are in the sea".
it depends on what type of blog you have! personal blogs have urls with their names and maybe something that describes you boho blogs have urls that relate to animals and relaxation summer blogs have urls that obviously have to do with summer hipster blogs have urls that are outgoing and fun, to see some examples you can check static-blonde.tumblr.com and see her saved urls dope blogs usually have the words dope, swag, obey, supreme in them I hope i helped!
You can type several types of URLs into your browser's address bar, including HTTP and HTTPS URLs for web pages (e.g., http://www.example.com or https://www.example.com). You can also enter FTP URLs for file transfers (e.g., ftp://ftp.example.com) and mailto URLs to initiate an email (e.g., mailto:someone@example.com). Additionally, you can input URLs for specific resources, such as images, videos, or files hosted online.
DNS and port 53 conquerorthecomputer.blogspot.com
There are various arguments for internet URLs being regulated. Some argue that pornographic sites should have to have their own URL.
Xml sitemap or more correctly sitemap.xml is an XML file, a text file with special tags and URLs inside them. It is a list of URLs of a site. Sitemap.xml is used to inform search engines about URLs on a web site.
It is the same as the mark placed above: a diacritic, or diacritical mark.
Clean URLs in Drupal are URLs that do not contain get parameters. (In other words, they don't have the ?a=b&c=2 junk at the end of the URL.) Clean URLs instead use a rewrite. This makes the URL easier to read, and allows some search engine crawlers that otherwise would not be able to crawl the page to do so. See the related link at Drupal for a more in-depth explanation as well as instructions for enabling clean URLs in various versions of Drupal.