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 “meta” is missing one or more of the following attributes: “http-equiv”, “itemprop”, “name”, “property”.
Attribute “cz-shortcut-listen” not allowed on element “body” at this point.
Attribute “imgfield” not allowed on element “img” at this point.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “field” not allowed on element “div” at this point.
Attribute “bgimgfield” not allowed on element “div” at this point.
Attribute “src” not allowed on element “div” at this point.
CSS: “background-image”: The first argument to the “linear-gradient” function should be “to top”, not “top”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
The “center” element is obsolete. Use CSS instead.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “xlink” not allowed on element “svg” at this point.
Duplicate ID “Layer_1”.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “Layer_1” was here.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Ukraine UA