Errors:
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
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.
Attribute “rel” not allowed on element “meta” at this point.
Attribute “href” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.
CSS: Parse Error.
CSS: “text-rendering”: Property “text-rendering” doesn't exist.
CSS: “box-orient”: Property “box-orient” doesn't exist.
CSS: “line-height”: “rem” is not a “line-height” value.
CSS: “background-cover”: Property “background-cover” doesn't exist.
CSS: “overflow-scrolling”: Property “overflow-scrolling” doesn't exist.
CSS: “line-clamp”: Property “line-clamp” doesn't exist.
CSS: “animation-delay”: “0” is not a “animation-delay” value.
CSS: “height”: Too many values or values are not recognized.
CSS: The selector “ ” can't appear after the pseudo-element selector “::after”
CSS: “font-smooth”: Property “font-smooth” doesn't exist.
CSS: “box-shadow”: “0” is not a “box-shadow” value.
Attribute “height” not allowed on element “div” 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.
CSS: “background-color”: Parse Error.
CSS: “color”: Parse Error.
Duplicate ID “content”.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “content” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
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