Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “autocorrect” not allowed on element “input” at this point.
Attribute “autocapitalize” not allowed on element “input” at this point.
Duplicate ID “search”.
The element “header” must not appear as a descendant of the “header” element.
Bad value “brand/hills?filters=hills%20science%20plan|dry” for attribute “href” on element “a”: Illegal character in query: “|” is not allowed.
Bad value “brand/lilys-kitchen/dog-food?filters=dry|7kg” for attribute “href” on element “a”: Illegal character in query: “|” is not allowed.
Duplicate ID “ffPet”.
Duplicate ID “ffType”.
Duplicate ID “ffBrand”.
Duplicate ID “ffStage”.
Attribute “min” not allowed on element “input” at this point.
Attribute “max” not allowed on element “input” at this point.
Stray end tag “a”.
Duplicate ID “myModalLabel”.
Duplicate ID “masthead”.
Bad value “banner” for attribute “role” on element “footer”.
Element “p” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Bad value “return googleEvent.clickEvent('Footer', 'Newsletter signup', 'Monster Pet Supplies™ | UK's #1 Online Pet Supplies Store');” for attribute “onclick” on element “input”: missing ) after argument list
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “search” was here.
The first occurrence of ID “ffPet” was here.
The first occurrence of ID “ffType” was here.
The first occurrence of ID “ffBrand” was here.
The first occurrence of ID “ffStage” was here.
The first occurrence of ID “myModalLabel” was here.
The first occurrence of ID “masthead” was here.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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