This rule determines if the charset is set for HTML and if it’s defined within the first 1024 bytes of the HTML.
Always declare the encoding of your document using a meta element with a
charset attribute, or using the
content attributes (called a pragma directive). The declaration should fit completely within the first 1024 bytes at the start of the file, so it’s best to put it immediately after the opening
How to fix it
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>within the first 1024 bytes at the start of the file. Ideally immediately after the opening
SiteLint, Quality, Best Practice