Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Element “span” is missing one or more of the following attributes: “role”.
Duplicate ID “about-us”.
Duplicate ID “who-we-are”.
Duplicate ID “strategy-values”.
Duplicate ID “management”.
Duplicate ID “sports-culture”.
Duplicate ID “economic_research”.
Duplicate ID “press-review”.
Duplicate ID “research-data”.
Duplicate ID “publications”.
Duplicate ID “about_economic_research”.
Duplicate ID “investor_relations”.
Duplicate ID “share”.
Duplicate ID “bonds”.
Duplicate ID “announcements”.
Duplicate ID “results-reports”.
Duplicate ID “conferences-presentations”.
Duplicate ID “shareholders”.
Duplicate ID “press”.
Duplicate ID “news”.
Duplicate ID “press-service”.
Duplicate ID “extra”.
Duplicate ID “careers”.
Duplicate ID “sustainability”.
Duplicate ID “strategy-governance”.
Duplicate ID “business-integration”.
Duplicate ID “social-inclusion”.
Duplicate ID “low-carbon-economy”.
Duplicate ID “publications-news”.
Attribute “href” not allowed on element “span” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
CSS: “color”: Parse Error.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Attribute “href” not allowed on element “div” at this point.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Element “div” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “navigation” for attribute “role” on element “ul”.
The “sizes” attribute may be specified only if the “srcset” attribute is also present.
The “aria-describedby” attribute must point to an element in the same document.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “charset” attribute on the “script” element is obsolete.
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “about-us” was here.
The first occurrence of ID “who-we-are” was here.
The first occurrence of ID “strategy-values” was here.
The first occurrence of ID “management” was here.
The first occurrence of ID “sports-culture” was here.
The first occurrence of ID “economic_research” was here.
The first occurrence of ID “press-review” was here.
The first occurrence of ID “research-data” was here.
The first occurrence of ID “publications” was here.
The first occurrence of ID “about_economic_research” was here.
The first occurrence of ID “investor_relations” was here.
The first occurrence of ID “share” was here.
The first occurrence of ID “bonds” was here.
The first occurrence of ID “announcements” was here.
The first occurrence of ID “results-reports” was here.
The first occurrence of ID “conferences-presentations” was here.
The first occurrence of ID “shareholders” was here.
The first occurrence of ID “press” was here.
The first occurrence of ID “news” was here.
The first occurrence of ID “press-service” was here.
The first occurrence of ID “extra” was here.
The first occurrence of ID “careers” was here.
The first occurrence of ID “sustainability” was here.
The first occurrence of ID “strategy-governance” was here.
The first occurrence of ID “business-integration” was here.
The first occurrence of ID “social-inclusion” was here.
The first occurrence of ID “low-carbon-economy” was here.
The first occurrence of ID “publications-news” was here.
“role="none"” is not yet supported in all browsers. Consider instead either using “role="presentation"” or “role="none presentation"”.
The “navigation” role is unnecessary for element “nav”.
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