Errors:
Bad value “Expires” for attribute “http-equiv” on element “meta”.
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.
Bad value “banner” for attribute “role” on element “nav”.
Bad value “a-Kross Racing Team” for attribute “id” on element “a”: An ID must not contain whitespace.
Bad value “a-Delikia Kross Mtb Team” for attribute “id” on element “a”: An ID must not contain whitespace.
Bad value “a-Bike Safe” for attribute “id” on element “a”: An ID must not contain whitespace.
Bad value “a-5 lat gwarancji” for attribute “id” on element “a”: An ID must not contain whitespace.
Bad value “a-Serwis mobilny” for attribute “id” on element “a”: An ID must not contain whitespace.
No “li” element in scope but a “li” end tag seen.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Bad value “https://www.kross.pl/pl/rowery/gorskie#MTB XC” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” 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The “scrolling” attribute on the “iframe” element is obsolete.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The “allowtransparency” attribute on the “iframe” element is obsolete.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 “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
No space between attributes.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “a” at this point.
Attribute “?” not allowed on element “img” at this point.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Attribute “v-if” not allowed on element “div” at this point.
Attribute “v-model” not allowed on element “input” at this point.
Attribute “@focus” not allowed on element “input” at this point.
Attribute “v-if” not allowed on element “p” at this point.
Attribute “@change” not allowed on element “input” at this point.
Attribute “@click” not allowed on element “button” at this point.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “button” role is unnecessary for element “button”.
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “"” is not serializable as XML 1.0.
Attribute “?” is not serializable as XML 1.0.
Attribute “@focus” is not serializable as XML 1.0.
Attribute “@change” is not serializable as XML 1.0.
Attribute “@click” is not serializable as XML 1.0.
Poland PL
