Th3dstudio.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “Phanes 3DP-css” for attribute “id” on element “link”: An ID must not contain whitespace.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “border” not allowed on element “input” at this point.
Bad value for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Bad value “https://fonts.googleapis.com/css?family=Arimo:regular,italic,700,700italic|Comfortaa:300,regular,700&subset=cyrillic,greek,vietnamese,hebrew,latin,greek-ext,latin-ext,cyrillic-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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