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.
Bad value “Expires” for attribute “http-equiv” on element “meta”.
Bad value “//pixel.mathtag.com/event/js?mt_id=1194130&mt_adid=191221&s1={{Page URL}}&s2={{Referrer}}&s3={{Language}}” for attribute “src” on element “script”: Illegal character in query: “{” is not allowed.
The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.
Bad value “/id/media-center/arsip-berita?Filter[category]=siaran-pers” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Duplicate ID “myModalLabel”.
Element “form” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “alt”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Duplicate attribute “gasmin":”.
Duplicate attribute “sasar”.
Duplicate attribute “ikm,”.
Duplicate attribute “efisienkan”.
Duplicate attribute “bahan”.
Duplicate attribute “bakar”.
Duplicate attribute “hingga”.
Duplicate attribute “60”.
Duplicate attribute “persen"”.
Attribute “gasmin":” not allowed on element “img” at this point.
Attribute “sasar” not allowed on element “img” at this point.
Attribute “ikm,” not allowed on element “img” at this point.
Attribute “efisienkan” not allowed on element “img” at this point.
Attribute “bahan” not allowed on element “img” at this point.
Attribute “bakar” not allowed on element “img” at this point.
Attribute “hingga” not allowed on element “img” at this point.
Attribute “60” not allowed on element “img” at this point.
Attribute “persen"” not allowed on element “img” at this point.
Attribute “href” not allowed on element “button” at this point.
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “p” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “https://instawidget.net/js/instawidget.js?u=c661212969b756ab95b1ea7bcc8828bb92e8d9e8ce350b11dc8e6df07126c0fe&width=100%&height=550” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “myModalLabel” was here.
Attribute “gasmin":” is not serializable as XML 1.0.
Attribute “ikm,” is not serializable as XML 1.0.
Attribute “60” is not serializable as XML 1.0.
Attribute “persen"” is not serializable as XML 1.0.
The “button” role is unnecessary for element “button”.
The “charset” attribute on the “script” element is obsolete.
This document appears to be written in Indonesian but the “html” start tag has “lang="en"”. Consider using “lang="id"” (or variant) instead.
Indonesia ID