Marathontours.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “abp” not allowed on element “p” at this point.
Attribute “abp” not allowed on element “span” at this point.
Attribute “abp” not allowed on element “strong” at this point.
Attribute “abp” not allowed on element “sup” at this point.
Attribute “abp” not allowed on element “a” at this point.
Attribute “abp” not allowed on element “h2” at this point.
Attribute “abp” not allowed on element “br” at this point.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
No “p” element in scope but a “p” end tag seen.
The “itemprop” attribute was specified, but the element is not a property of any item.
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