Errors:
Bad value “” for attribute “href” on element “link”: Must be non-empty.
Bad value “” for attribute “media” on element “link”: Media query ended prematurely.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Bad value “https://fonts.googleapis.com/css?family=Arimo:400|Quattrocento+Sans:400&subset=latin” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Bad value “shadowbox;width=800;height=450” for attribute “rel” on element “a”: The string “shadowbox;width=800;height=450” is not a registered keyword.
Duplicate ID “conductor”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “img-1”.
Duplicate ID “img-2”.
Duplicate ID “img-3”.
Stray end tag “a”.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Attribute “brightness” not allowed on element “img” at this point.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
No space between attributes.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
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).
The first occurrence of ID “conductor” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “img-1” was here.
The first occurrence of ID “img-2” was here.
The first occurrence of ID “img-3” was here.
Israel IL