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”.
Duplicate ID “clip-path”.
Stray end tag “a”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “s-2-slide-1”.
Duplicate ID “s-2-slide-2”.
Duplicate ID “s-2-slide-3”.
Duplicate ID “s-2-slide-4”.
Duplicate ID “s-2-slide-5”.
Duplicate ID “id_email”.
Duplicate ID “id_password”.
Warnings:
The first occurrence of ID “clip-path” was here.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “s-2-slide-1” was here.
The first occurrence of ID “s-2-slide-2” was here.
The first occurrence of ID “s-2-slide-3” was here.
The first occurrence of ID “s-2-slide-4” was here.
The first occurrence of ID “s-2-slide-5” was here.
The first occurrence of ID “id_email” was here.
The first occurrence of ID “id_password” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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