Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Consider avoiding viewport values that prevent users from resizing documents.
The “button” role is unnecessary for element “button”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “bitcoin-price-container” was here.
The first occurrence of ID “bitcoin-price” was here.
The first occurrence of ID “searchform” was here.
The first occurrence of ID “s” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “post-52180” was here.
The first occurrence of ID “post-52215” was here.
The first occurrence of ID “post-52199” was here.
The first occurrence of ID “post-52207” was here.
The first occurrence of ID “footer-logo” was here.
The first occurrence of ID “facebook-link” was here.
The first occurrence of ID “twitter-link” was here.
The first occurrence of ID “rss-link” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “bitcoin-price-container”.
Duplicate ID “bitcoin-price”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “searchform”.
Duplicate ID “s”.
No “p” element in scope but a “p” end tag seen.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Duplicate ID “post-52180”.
Duplicate ID “post-52215”.
Duplicate ID “post-52199”.
Duplicate ID “post-52207”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Text not allowed in element “iframe” in this context.
Duplicate ID “footer-logo”.
Duplicate ID “facebook-link”.
Duplicate ID “twitter-link”.
Duplicate ID “rss-link”.
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