Mamaslearningcorner.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Duplicate attribute “class”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “center” element is obsolete. Use CSS instead.
Duplicate ID “subbox”.
Duplicate ID “subbutton”.
No “p” element in scope but a “p” end tag seen.
Bad value “https://www.facebook.com/sharer/sharer.php?u=https://www.mamaslearningcorner.com/&t=Mamas Learning Corner - A Place to Learn, A Place to Grow” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “subbox” was here.
The first occurrence of ID “subbutton” was here.
United States US