If no information of this kind has been transmitted, the browser will try to find recognizable patterns within the bytes to determine the encoding itself, and eventually try some common charsets, which will take time, delaying further processing of the page. When the browser receives bytes from your server, it needs to identify the collection of letters and symbols that were used in writing the text that was converted into these bytes, and the encoding used for this conversion, in order to reverse it. In Latin-1, the character вЂњГ©вЂќ is represented by the sequence 1110 1001. If you decode this sequence assuming you have to use the Latin-1 encoding and not UTF-8, you will read вЂњГѓ В©вЂќ. Replace a semicolon ( ) with a greek question mark (Нѕ) in your friendвЂ™s JavaScript and watch them pull their hair out over the syntax error.ДЇor example, the bit sequence 1100 0011 1010 1001 represents the character вЂњГ©вЂќ in the UTF-8 encoding. How would you decode it, and read the content, without knowing which encoding, or set, I used? Eventually, you would have to use some of the most common character set & encodings you know, expecting the result to make senseвЂ¦ What could go wrong? Imagine that I use a character set to write text and a corresponding encoding to convert it to bytes, which I later send to you. Once this correspondence table has been defined, each character need be converted into a sequence of bytes so that we can store or share them between computers. The whole set of identifiers will be called a character set. To be able to designate each character unambiguously, we must assign a unique identifier to each of them. Table showing the writing direction of hiraganas Hiraganas, for example, are phonetic system intended for the unambiguous transcription of the Japanese language. All textual content is composed of characters from a directory intended for a type of use. One of these specificities is language, especially when written. If the browser does not have a clear information about the used encoding, it will waste time trying to guess and may fail in some cases.ДЄlthough the Web is intended to be universal, the various human groups that use it have their own specificities. When the browser receives an HTTP response, it actually receives text encoded in bytes, where each byte or sequence of bytes represents a given character. Improving the speed at which a web page is displayed often means making the browserвЂ™s life as easy as possible.

Chrome change text encoding