Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “section-Homepage-level1” was here.
The first occurrence of ID “nav-Homepage-level1” was here.
The first occurrence of ID “nav-who-we-are-level1” was here.
The first occurrence of ID “nav-our-responsibilities-level1” was here.
The first occurrence of ID “nav-investors-level1” was here.
The first occurrence of ID “nav-news-and-media-level1” was here.
The first occurrence of ID “nav-2018-level3” was here.
The first occurrence of ID “nav-2017-level3” was here.
The first occurrence of ID “nav-2016-level3” was here.
The first occurrence of ID “nav-2015-level3” was here.
The first occurrence of ID “nav-2014-level3” was here.
The first occurrence of ID “nav-2013-level3” was here.
The first occurrence of ID “nav-2012-level3” was here.
The first occurrence of ID “nav-2011-level3” was here.
The first occurrence of ID “nav-2010-level3” was here.
The first occurrence of ID “nav-join-us-level1” was here.
The first occurrence of ID “nav-contact-us-level1” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Empty heading.
Errors:
Duplicate ID “section-Homepage-level1”.
Duplicate ID “nav-Homepage-level1”.
Duplicate ID “nav-who-we-are-level1”.
Duplicate ID “nav-our-responsibilities-level1”.
Duplicate ID “nav-investors-level1”.
Duplicate ID “nav-news-and-media-level1”.
Duplicate ID “nav-2018-level3”.
Duplicate ID “nav-2017-level3”.
Duplicate ID “nav-2016-level3”.
Duplicate ID “nav-2015-level3”.
Duplicate ID “nav-2014-level3”.
Duplicate ID “nav-2013-level3”.
Duplicate ID “nav-2012-level3”.
Duplicate ID “nav-2011-level3”.
Duplicate ID “nav-2010-level3”.
Duplicate ID “nav-join-us-level1”.
Duplicate ID “nav-contact-us-level1”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “/~/media/Images/O/Ocado-Group/content-images/Andover bots 3.jpg?h=204&la=en&w=370” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “/~/media/Files/O/Ocado-Group/documents/Ocado Modern Slavery Statement 2017.pdf” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/~/media/Files/O/Ocado-Group/reports-and-presentations/2018/Ocado AR2017 FINAL.pdf” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
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