Taiga.io W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Attribute with the local name “xmlns:svg” is not serializable as XML 1.0.
The first occurrence of ID “icon-arrow-up” was here.
Errors:
Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.
Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
When the “srcset” attribute has any image candidate string with a width descriptor, the “sizes” attribute must also be present.
Element “data” is missing required attribute “value”.
Attribute “xmlns:svg” not allowed here.
Duplicate ID “icon-arrow-up”.
India IN