Laserwar.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “Layer_2” was here.
The first occurrence of ID “Layer_1” was here.
The first occurrence of ID “_1” was here.
The first occurrence of ID “_Path_” was here.
The first occurrence of ID “_Path_2” was here.
Errors:
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Duplicate ID “Layer_2”.
Duplicate ID “Layer_1”.
Stray end tag “div”.
Duplicate attribute “type”.
Element “input” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “/difficult way.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
End tag “h2” seen, but there were open elements.
Text not allowed in element “svg” in this context.
Bad value “date=Y-m-d” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “_1”.
Duplicate ID “_Path_”.
Duplicate ID “_Path_2”.
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