Vatcalculator.co.uk W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Attribute “name” not allowed on element “div” at this point.
Duplicate ID “container2”.
Bad value “160px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “15px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “20px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “container2” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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