HTML Charset - W3Schools
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The UTF-8 Character Set ... UTF-8 is identical to ASCII for the values from 0 to 127. UTF-8 does not use the values from 128 to 159. UTF-8 is identical to both ...
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TodisplayanHTMLpagecorrectly,awebbrowsermustknow
whichcharactersettouse.
FromASCIItoUTF-8
ASCIIwasthefirstcharacterencodingstandard.ASCIIdefined128differentcharactersthatcouldbeusedontheinternet:numbers(0-9),Englishletters(A-Z),andsomespecial
characterslike!$+-()@<>.
ISO-8859-1wasthedefaultcharactersetforHTML4.Thischaracterset
supported256differentcharactercodes.HTML4alsosupportedUTF-8.
ANSI(Windows-1252)wastheoriginalWindowscharacterset.ANSIisidentical
toISO-8859-1,exceptthatANSIhas32extracharacters.
TheHTML5specificationencourageswebdeveloperstousetheUTF-8character
set,whichcoversalmostallofthe
charactersandsymbolsintheworld!
TheHTMLcharsetAttribute
TodisplayanHTMLpagecorrectly,awebbrowsermustknowthecharactersetusedinthepage.
Thisisspecifiedinthetag:
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