Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “100px"” is not serializable as XML 1.0.
Attribute “"” is not serializable as XML 1.0.
This document appears to be written in Thai but the “html” start tag has “lang="en-US"”. Consider using “lang="th"” (or variant) instead.
Errors:
CSS: “border-radius”: only “0” can be a “unit”. You must put a unit after your number.
Bad value “auto, (max-width: 1020px) 100vw, 1020px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “” for attribute “srcset” on element “img”: Must contain one or more image candidate strings.
Bad value “auto, (max-width: 300px) 100vw, 300px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Element “marquee” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
End tag “span” seen, but there were open elements.
Unclosed element “strong”.
End tag “marquee” seen, but there were open elements.
Attribute “loading” not allowed on element “iframe” at this point.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “auto, (max-width: 360px) 100vw, 360px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “auto, (max-width: 306px) 100vw, 306px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “auto, (max-width: 796px) 100vw, 796px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “auto, (max-width: 195px) 100vw, 195px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Duplicate attribute “width”.
Attribute “ids” not allowed on element “img” at this point.
Attribute “lightbox” not allowed on element “img” at this point.
Attribute “type” not allowed on element “img” at this point.
Attribute “columns” not allowed on element “img” at this point.
Attribute “slider_nav_style” not allowed on element “img” at this point.
Attribute “auto_slide” not allowed on element “img” at this point.
Attribute “image_size” not allowed on element “img” at this point.
Bad value “auto, (max-width: 261px) 100vw, 261px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
CSS: “none”: Parse Error.
Bad value “auto, (max-width: 464px) 100vw, 464px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “auto, (max-width: 308px) 100vw, 308px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “auto, (max-width: 780px) 100vw, 780px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “auto, (max-width: 952px) 100vw, 952px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “auto, (max-width: 400px) 100vw, 400px” for attribute “sizes” on element “img”: Bad CSS number token: Expected a minus sign or a digit but saw “a” instead at “auto,”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Attribute “col_spacing” not allowed on element “img” at this point.
Attribute “columns__sm” not allowed on element “img” at this point.
Attribute “slider_nav_position” not allowed on element “img” at this point.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “100px"” not allowed on element “img” at this point.
Attribute “"” not allowed on element “img” at this point.
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)