Errors:
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “text” not allowed on element “style” at this point.
Duplicate ID “goto_vip”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “pubdate” not allowed on element “time” at this point.
Element “li” not allowed as child of element “aside” in this context. (Suppressing further errors from this subtree.)
Attribute “color” not allowed on element “script” at this point.
Attribute “zindex” not allowed on element “script” at this point.
Attribute “opacity” not allowed on element “script” at this point.
Attribute “count” not allowed on element “script” at this point.
Attribute “placeholder” is only allowed when the input type is “email”, “number”, “password”, “search”, “tel”, “text”, or “url”.
Duplicate ID “form”.
Duplicate ID “security”.
Duplicate ID “user-submit”.
Duplicate ID “login”.
Element “p” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “rememberme”.
Duplicate ID “register”.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Warnings:
The first occurrence of ID “goto_vip” was here.
Empty heading.
The first occurrence of ID “form” was here.
The first occurrence of ID “security” was here.
The first occurrence of ID “user-submit” was here.
The first occurrence of ID “login” was here.
The first occurrence of ID “rememberme” was here.
The first occurrence of ID “register” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
China CN