Error 404

Where did the 404 mistakes earlier than the modern net has end up to be had international, an international network become now not. Current protocols which it's miles used, became invented inside the 80s and 90s in CERN. Tim Berners-Lee, the inventor of HTTP, the most well-known of them made it via the report protocol FTP. Berners-Lee invented as URI, URL, HTML and, of route, WWW as an entire - an abbreviation familiar to any skilled net users. Model HTTP zero. Nine, which seemed in 1992, protected the reputation codes of 3 digits.

404 error

First suggest the type of communique:

1 - data 2 - achievement 3 - redirect 4 - patron errors 5 - server errors.

The second one digit suggests the sub-institution messages

The 3rd a specific message in this group. Codes like 2 hundred (“desirable”) and 304 (“unchanged”) we by no means see, because rather than those numbers browsers show the contents of the pages. 
But the error 404 (“no longer located”) is well known to all. With it got here across everybody who incorrectly enter the cope with of the web page inside the browser, or click on a hyperlink to a nonexistent page. Although this is best a legend, an error 404, it has come to be a part of the net folklore 404 related urban legend. Allegedly, in his time within the workplace on the fourth ground of CERN it turned into room 404, wherein the important server. There were some folks who come to manually system requests, If the request was a mistake.

The message Room 404:

Record no longer located. And although it is just a legend, it has already entered the internet folklore, and she mistakes 404 has become a part of popular lifestyle and slang, a schooling floor for humor net designers and image of charity. As a person who has labored in the CERN, I tell you that the room 404 on the fourth floor of the office turned into not. At CERN, the room are numbered in a different way: the primary digit represents the variety of the building, whilst the alternative two - room number. But in constructing variety 4 there is no room variety 04, wherein the count starts off evolved at 410 and goes from the growth do now not ask me why, “Tim Berners-Lee the inventor of HTTP ”.