The fundamentals, the basic structures and formatting, of the web, is just as significant and vitally important to the web and its successful functioning, as the wooden frame to a house is a necessity for it to stand.
HTML (Hypertext Markup Language) - this is the language infrastructure of websites
HTTP (Hypertext Transfer Protocol) – this is the way of sending information
URL (Uniform Resource Locator) – this is the locater; the way of finding things
The most basic tags that make up html are very important to get correct when you are trying to create a website. To open a tag it is simply <html>. To close a tag which one needs to do to not only keep everything organised and readable for later references but so that your command only applies to the material that you want it to, a forward slash is required </html> .