Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “href” not allowed on element “use” at this point.
Duplicate ID “header-main-link_388”.
Duplicate ID “header-main-link_440”.
Duplicate ID “header-main-link_389”.
Duplicate ID “header-main-link_441”.
Duplicate ID “header-main-link_390”.
Duplicate ID “header-main-link_439”.
Duplicate ID “header-main-link_391”.
Duplicate ID “header-main-link_442”.
The element “button” must not appear as a descendant of the “a” element.
Duplicate ID “nav-section-content-container-225”.
Duplicate ID “nav-section-name-225”.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “header-main-link_388” was here.
The first occurrence of ID “header-main-link_440” was here.
The first occurrence of ID “header-main-link_389” was here.
The first occurrence of ID “header-main-link_441” was here.
The first occurrence of ID “header-main-link_390” was here.
The first occurrence of ID “header-main-link_439” was here.
The first occurrence of ID “header-main-link_391” was here.
The first occurrence of ID “header-main-link_442” was here.
The “main” role is unnecessary for element “main”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “nav-section-content-container-225” was here.
The first occurrence of ID “nav-section-name-225” was here.
The “contentinfo” role is unnecessary for element “footer”.
The “complementary” role is unnecessary for element “aside”.
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