Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Duplicate attribute “role”.
The “center” element is obsolete. Use CSS instead.
Bad value “https://www.bloglovin.com/blog/4040623” for attribute “rel” on element “a”: The string “https://www.bloglovin.com/blog/4040623” is not a registered keyword.
No space between attributes.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
A slash was not immediately followed by “>”.
Attribute “<” not allowed on element “img” at this point.
Attribute “center” not allowed on element “img” at this point.
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.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
End tag “div” seen, but there were open elements.
Unclosed element “center”.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Stray end tag “a”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “fb-root”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The “banner” role is unnecessary for element “header”.
The “complementary” role is unnecessary for element “aside”.
Attribute “<” is not serializable as XML 1.0.
The first occurrence of ID “fb-root” was here.
This document appears to be written in English but the “html” start tag has “lang="pl-PL"”. Consider using “lang="en"” (or variant) instead.
Ukraine UA