Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Empty heading.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “http://deeeep.io/images/sneak peek manta ray.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “http://deeeep.io/images/sneak peek lms.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Attribute “maxlength” is only allowed when the input type is “email”, “password”, “search”, “tel”, “text”, or “url”.
Attribute “minlength” is only allowed when the input type is “email”, “password”, “search”, “tel”, “text”, or “url”.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
“th” start tag in table body.
Element “img” is missing required attribute “src”.
Stray end tag “td”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Attribute “onpaste” not allowed on element “input” at this point.
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