Warnings:
Content-Security-Policy HTTP header: Bad content security policy: Source list contains duplicate source expression "*.dwstatic.com". All but the first instance will be ignored. Source list contains duplicate source expression "web-diymaterial.oss-cn-shenzhen.aliyuncs.com". All but the first instance will be ignored.
Potentially bad value “zh-cmn-Hans” for attribute “lang” on element “html”: The language tag “zh-cmn-Hans” is deprecated. Use “cmn-hans” instead.
The “type” attribute is unnecessary for JavaScript resources.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Attribute “eid” not allowed on element “a” at this point.
Attribute “eid_desc” not allowed on element “a” at this point.
Attribute “eid” not allowed on element “button” at this point.
Attribute “eid_desc” not allowed on element “button” at this point.
Attribute “recommendsite” not allowed on element “li” at this point.
Element “img” is missing required attribute “src”.
Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
Element “ul” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Attribute “eid” not allowed on element “ul” at this point.
Attribute “eid_desc” not allowed on element “ul” at this point.
Attribute “gid” not allowed on element “li” at this point.
Attribute “eid” not allowed on element “div” at this point.
Attribute “eid_desc” 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.
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