Warnings:
Using “windows-1252” instead of the declared encoding “iso-8859-1”.
The “type” attribute is unnecessary for JavaScript resources.
The “charset” attribute on the “script” element is obsolete.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Element name “g:plusone” cannot be represented as XML 1.0.
The “type” attribute for the “style” element is not needed and should be omitted.
“label” element with multiple labelable descendants.
Attribute “center"” is not serializable as XML 1.0.
The first occurrence of ID “stage” was here.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Errors:
Legacy encoding “windows-1252” used. Documents must use UTF-8.
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
CSS: “float”: “center” is not a “float” value.
CSS: “display”: “hidden” is not a “display” value.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Bad value “25px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “25px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “26px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “26px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “270px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “170px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Element “style” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)
Attribute “background” not allowed on element “th” at this point.
The “height” attribute on the “th” element is obsolete. Use CSS instead.
Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
The element “label” must not appear as a descendant of the “label” element.
The “label” element may contain at most one “button”, “input”, “meter”, “output”, “progress”, “select”, or “textarea” descendant.
The “width” attribute on the “th” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
Stray end tag “h1”.
No “p” element in scope but a “p” end tag seen.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Stray end tag “div”.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “center"” not allowed on element “td” at this point.
CSS: Parse Error.
The “align” attribute on the “table” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
Bad value “products-elisakits.html#infectious diseases” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
The “center” element is obsolete. Use CSS instead.
Duplicate ID “stage”.