The location part of your question is easy: The byte-order mark (BOM) will be at the very beginning of the file. When editing the file, go to File ...
i just got the following warning when trying to validate my website: ... Saving the file in any other text editor (including Notepad++) would fix this.
The warning is seriously outdated.
Result: 2 Errors, 2 warning(s) Byte-Order Mark found in UTF-8 File. The Unicode Byte-Order Mark (BOM) in UTF-8 encoded files is known to cause ...
if using notepad++, use Convert to UTF-8 without BOM. if you are using php, make sure that any included/required file is in either in ascii or UTF ...
where the BOM, particularly because it is invisible, may cause a problem.
... I would like to propose removing W21 "Byte-Order Mark found in UTF-8 > File" warning from the W3C Markup Validator.
If you are dealing with a file encoded in UTF-8, your display problems
Warning Byte-Order Mark found in UTF-8 File. The Unicode ...
I am having problems with my css file.I am trying to