Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Bad value “” for attribute “href” on element “link”: Must be non-empty.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
No “li” element in scope but a “li” end tag seen.
Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “span”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “top-right-ad”.
Duplicate ID “top2-left-ad”.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “” for attribute “border” on element “img”: Only “0” is a permitted zero literal.
End tag “li” seen, but there were open elements.
Unclosed element “div”.
“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Bad value “300"” for attribute “width” on element “img”: Expected a digit but saw “"” instead.
Bad value “true” for attribute “async” on element “script”.
Duplicate ID “fb-root”.
Warnings:
The first occurrence of ID “top-right-ad” was here.
The first occurrence of ID “top2-left-ad” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “fb-root” was here.
This document appears to be written in Tagalog. Consider adding “lang="tl"” (or variant) to the “html” start tag.
Philippines PH