Sheetmusicwarehouse.co.uk W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “” for attribute “action” on element “form”: Must be non-empty.
No space between attributes.
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “six” not allowed on element “img” at this point.
Attribute “movements” not allowed on element “img” at this point.
Attribute “from” not allowed on element “img” at this point.
Attribute “haydn's” not allowed on element “img” at this point.
Attribute “symphonies""” not allowed on element “img” at this point.
Warnings:
Attribute “haydn's” is not serializable as XML 1.0.
Attribute “symphonies""” is not serializable as XML 1.0.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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