Warnings:
The “navigation” role is unnecessary for element “nav”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “contentinfo” role is unnecessary for element “footer”.
Errors:
Bad value “NaN” for attribute “tabindex” on element “a”: Expected a minus sign or a digit but saw “N” instead.
Attribute “aria-expanded” not allowed on element “a” at this point.
Bad value “NaN” for attribute “tabindex” on element “div”: Expected a minus sign or a digit but saw “N” instead.
Attribute “href” not allowed on element “div” at this point.
Bad value for attribute “srcset” on element “img”: Ends with empty image-candidate string.
Bad value “http:\/\/images.radiotimes.com\/remote\/v1.api.radiotimes.com/uploads/10273373-high_res-the-graham-norton-show_17.jpg?quality=60&mode=crop&height=400” for attribute “src” on element “img”: Expected a slash ("/").
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “http:\/\/images.radiotimes.com\/remote\/v1.api.radiotimes.com/uploads/ALBERT_FINNEY_ct3138.jpg?quality=60&mode=crop&height=400” for attribute “src” on element “img”: Expected a slash ("/").
Bad value “http:\/\/images.radiotimes.com\/remote\/v1.api.radiotimes.com/uploads/14153622-high_res-strictly-come-dancing-2017_12.jpg?quality=60&mode=crop&height=400” for attribute “src” on element “img”: Expected a slash ("/").
Bad value “http:\/\/images.radiotimes.com\/remote\/v1.api.radiotimes.com/uploads/This_is_UsGettyImages-881252620.jpg?quality=60&mode=crop&height=400” for attribute “src” on element “img”: Expected a slash ("/").
Bad value “http:\/\/images.radiotimes.com\/remote\/v1.api.radiotimes.com/uploads/14639858-high_res-live-at-the-apollo_1.jpg?quality=60&mode=crop&height=400” for attribute “src” on element “img”: Expected a slash ("/").
Bad value “http://media.immediate.co.uk/volatile/sites/3/2016/12/117739.jpg?quality=90&resize=360,239 360w, http://media.immediate.co.uk/volatile/sites/3/2016/12/117739.jpg?quality=90&resize=180,119 180w, ” for attribute “srcset” on element “img”: Ends with empty image-candidate string.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
The “sizes” attribute may be specified only if the “srcset” attribute is also present.
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