Echoperm.ru W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
No “p” element in scope but a “p” end tag seen.
The “center” element is obsolete. Use CSS instead.
No space between attributes.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “img” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
End tag “div” seen, but there were open elements.
Unclosed element “center”.
Bad value “” for attribute “name” on element “input”: Must not be empty.
The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.
Stray end tag “script”.
Attribute “alt” not allowed on element “div” at this point.
Stray end tag “div”.
Warnings:
Attribute “"” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Russian Federation RU