Errors:
Stray start tag “html”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “cse-search-box”.
Duplicate ID “searchNuage”.
Duplicate ID “header-mobile”.
Attribute “rel” not allowed on element “span” at this point.
Attribute “reqfun” not allowed on element “span” at this point.
Attribute “blank” not allowed on element “span” at this point.
Bad value “http://www.logicielmac.com/media/files/data/LogicielMac/zpub/Petits éditeurs/bannière -mac.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “http://www.logicielmac.com/media/files/data/LogicielMac/zpub/Petits éditeurs/mackeeper2.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Attribute “rel” not allowed on element “div” at this point.
Warnings:
The first occurrence of ID “cse-search-box” was here.
The first occurrence of ID “searchNuage” was here.
The first occurrence of ID “header-mobile” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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