Cvls.org W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “logo” was here.
The first occurrence of ID “homepage_volunteer” was here.
The first occurrence of ID “homepage_volunteer_caption” was here.
The first occurrence of ID “homepage_volunteer_text” was here.
The first occurrence of ID “float-sponsor” was here.
Errors:
Duplicate ID “logo”.
Element “input” is missing required attribute “alt”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “homepage_volunteer”.
Duplicate ID “homepage_volunteer_caption”.
Duplicate ID “homepage_volunteer_text”.
Attribute “datatype” not allowed on element “span” at this point.
Attribute “content” not allowed on element “span” at this point.
Bad value “http://www.linkedin.com/company/1139678?trk=tyah&trkInfo=tas%3Achicago volunteer%2Cidx%3A2-1-6” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Duplicate ID “float-sponsor”.
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