Errors:
Malformed byte sequence: “f4”.
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).
Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.
Attribute “value” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “property”.
Malformed byte sequence: “b0”.
Malformed byte sequence: “e9”.
Malformed byte sequence: “e8”.
Malformed byte sequence: “ea”.
Malformed byte sequence: “fb”.
Malformed byte sequence: “e0”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Duplicate ID “container”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Malformed byte sequence: “ee”.
Malformed byte sequence: “c0”.
Malformed byte sequence: “92”.
Duplicate ID “col_g”.
Duplicate ID “col_c”.
Duplicate ID “col_d”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Malformed byte sequence: “e2”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Malformed byte sequence: “a9”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “container” was here.
The first occurrence of ID “col_g” was here.
The first occurrence of ID “col_c” was here.
The first occurrence of ID “col_d” was here.
This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.
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