Errors:
Legacy encoding “windows-1251” used. Documents must use UTF-8.
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:fb” not allowed here.
Bad value “text/html; charset=windows-1251” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Attribute “itemprop” not allowed on element “meta” at this point.
Element “meta” is missing required attribute “content”.
Stray end tag “script”.
Stray end tag “head”.
The only allowed value for the “accept-charset” attribute for the “form” element is “utf-8”.
Bad value “Search 17,300 worksheets” for attribute “rel” on element “input”: The string “17,300” is not an absolute URL. The string “Search” is not an absolute URL.
Attribute “secure” not allowed on element “input” at this point.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Start tag “div” seen in “table”.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
The “type” attribute is unnecessary for JavaScript resources.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
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