Stovesonline.co.uk W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
Attribute “charset” not allowed on element “meta” at this point.
Bad value “text/html” for attribute “content” on element “meta”: The legacy encoding declaration did not start with “text/html;”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
No “li” element in scope but a “li” end tag seen.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Stray start tag “a”.
Stray end tag “a”.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “b”.
Duplicate ID “browsebytype”.
Duplicate ID “browsebymanufacturer”.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The first occurrence of ID “browsebytype” was here.
The first occurrence of ID “browsebymanufacturer” was here.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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