Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The “button” role is unnecessary for element “button”.
The “form” role is unnecessary for element “form”.
The “type” attribute is unnecessary for JavaScript resources.
Errors:
Bad value “” for attribute “id” on element “body”: An ID must not be the empty string.
Bad value “analytical-labware” for attribute “rel” on element “a”: The string “analytical-labware” is not a registered keyword.
Bad value “catalysts” for attribute “rel” on element “a”: The string “catalysts” is not a registered keyword.
Bad value “chemicals” for attribute “rel” on element “a”: The string “chemicals” is not a registered keyword.
Bad value “life-science” for attribute “rel” on element “a”: The string “life-science” is not a registered keyword.
Bad value “metals-materials” for attribute “rel” on element “a”: The string “metals-materials” is not a registered keyword.
The element “button” must not appear as a descendant of the “a” element.
Bad value “analytical” for attribute “rel” on element “a”: The string “analytical” is not a registered keyword.
Bad value “labware” for attribute “rel” on element “a”: The string “labware” is not a registered keyword.
Bad value “fuel-cell-products” for attribute “rel” on element “a”: The string “fuel-cell-products” is not a registered keyword.
Bad value “precious-metals-catalysts” for attribute “rel” on element “a”: The string “precious-metals-catalysts” is not a registered keyword.
Bad value “inorganics” for attribute “rel” on element “a”: The string “inorganics” is not a registered keyword.
Bad value “organics” for attribute “rel” on element “a”: The string “organics” is not a registered keyword.
Bad value “organometallics” for attribute “rel” on element “a”: The string “organometallics” is not a registered keyword.
Bad value “solvents” for attribute “rel” on element “a”: The string “solvents” is not a registered keyword.
Bad value “biomedical-technologies-bt-products” for attribute “rel” on element “a”: The string “biomedical-technologies-bt-products” is not a registered keyword.
Bad value “cellular-molecular-biology” for attribute “rel” on element “a”: The string “cellular-molecular-biology” is not a registered keyword.
Bad value “genomics” for attribute “rel” on element “a”: The string “genomics” is not a registered keyword.
Bad value “immunology” for attribute “rel” on element “a”: The string “immunology” is not a registered keyword.
Bad value “labeling-and-detection” for attribute “rel” on element “a”: The string “labeling-and-detection” is not a registered keyword.
Bad value “proteomics” for attribute “rel” on element “a”: The string “proteomics” is not a registered keyword.
Bad value “thermo_scientific_biochemicals_1” for attribute “rel” on element “a”: The string “thermo_scientific_biochemicals_1” is not a registered keyword.
Bad value “alloys” for attribute “rel” on element “a”: The string “alloys” is not a registered keyword.
Bad value “carbon” for attribute “rel” on element “a”: The string “carbon” is not a registered keyword.
Bad value “evaporation-materials” for attribute “rel” on element “a”: The string “evaporation-materials” is not a registered keyword.
Bad value “single-crystals” for attribute “rel” on element “a”: The string “single-crystals” is not a registered keyword.
Bad value “windows-spheres” for attribute “rel” on element “a”: The string “windows-spheres” is not a registered keyword.
Forbidden code point U+0099.
Bad value “navmenu-17” for attribute “rel” on element “a”: The string “navmenu-17” is not a registered keyword.
Bad value “navmenu-74” for attribute “rel” on element “a”: The string “navmenu-74” is not a registered keyword.
Bad value “navmenu-91” for attribute “rel” on element “a”: The string “navmenu-91” is not a registered keyword.
Bad value “navmenu-19” for attribute “rel” on element “a”: The string “navmenu-19” is not a registered keyword.
Bad value “navmenu-20” for attribute “rel” on element “a”: The string “navmenu-20” is not a registered keyword.
Bad value “navmenu-67” for attribute “rel” on element “a”: The string “navmenu-67” is not a registered keyword.
Bad value “navmenu-104” for attribute “rel” on element “a”: The string “navmenu-104” is not a registered keyword.
Bad value “navmenu-107” for attribute “rel” on element “a”: The string “navmenu-107” is not a registered keyword.
Bad value “navmenu-109” for attribute “rel” on element “a”: The string “navmenu-109” is not a registered keyword.
Attribute “url” not allowed on element “div” at this point.
Attribute “onmousclick” not allowed on element “button” at this point.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No “p” element in scope but a “p” end tag seen.
Element “br” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Bad value “” for attribute “aria-labelledby” on element “div”: An IDREFS value must contain at least one non-whitespace character.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
The “aria-labelledby” attribute must point to an element in the same document.
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