Joke at work. By adjusting the module that defines the encodings, they analyzed which encodings the webmasters indicate in their HTML pages. The results of course are not generalized from all Internet, but only for a specific segment, but in any case are indicative:
So, what they write ...
'text / html; charset = $ yycharset ': 26,
'text / html; charset = .cp-1251 ': 206,
'text / html; charset = .utf8 ': 2,
'text / html; charset = 1251 ': 6,
'text / html; charset = <windows-1251> ': 3,
'text / html; charset = NONE ': 1,
'text / html; charset = None ': 40,
'text / html; charset = no ': 1,
'text / html; charset = none ': 341,
'text / html; charset = WINDIWS-1251 ': 560,
'text / html; charset = WINDOWS-`1251 ': 1,
'text / html; charset = Windows-31J ': 24,
'text / html; charset = X-WINDOWS-949 ': 1,
'text / html; charset = utf-81 ': 6,
'text / html; charset = utf-8; ': 94,
'text / html; charset = utf-8; Charset = utf-8 ': 1,
'text / html; charset = windows-1251; charset = windows-1251 ': 3158,
'text / html; charset = windowns-1251 ': 3,
'text / html; charset = windws-1251 ': 108,
')
Rarities:
'text / html; charset = x-mac-ce ': 2,
'text / html; charset = x-mac-cyrillic ': 1,
Stuffed into meta:
'' Utf-8 ': 1,
"Windows-1251": 225,
'koi8-r': 260,
'koi8-u': 258,
'p125': 6,
'p1251': 15966 + 244 + 50,
'u': 24,
'uft-8 "/ -': 1,
'utf-8': 9529,
'utf8': 703,
windows-1250 ': 7,
'windows-1251': 67996,
'windows-1251 "\ r \ n http-equiv =" content-type': 1,
'windows-1251 "http-equiv =" content-type': 1294,
'windows-1251 "http-equiv = content-typ': 2137,
'windows c-1253': 68,
'windows cyr-1253': 4,
'windows-': 3,
'windows- \ r \ n1251': 1,
'windows-koi8-r': 2,
'windows-utf-8': 2,
'windows12-51': 1,
'windows1251': 933,
'windows_1251': 22,
the most fun:
'". $ config': 5,
'{$ smarty.const.default_charset}': 81,
'"Windows12-51': 7,
'-1251': 233,
'_charset': 15,
'irillic koi8': 27,
'yrillic (windows)': 1,
'koi8-win \ n </ titl': 56,
'koi8_ru </ t': 1,
'w \ xb3ndows-125': 1, (with Ukrainian i)
'\ xca \ xe8 \ xf0 \ xe8 \ xeb \ xeb \ xe8 \ xf6 \ xe0 (windows)': 7, (Cyrillic)
'\ xca \ xe8 \ xf0 \ xe8 \ xeb \ xeb \ xe8 \ xf6 \ xe0 (windows)': 22, (- // //)
'\ xf6 \ xf9 \ xf2 \ xe2 \ xf9 \ xf6 \ xfb-1251': 2} (I don’t know how to decrypt)