Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Text not allowed in element “iframe” in this context.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “53px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “88px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Duplicate ID “mini_post”.
Duplicate ID “last_news”.
Duplicate ID “foot_last_news”.
Duplicate ID “rss”.
Duplicate ID “phone”.
Duplicate ID “gplus”.
Duplicate ID “twit”.
Duplicate ID “faceb”.
The “font” element is obsolete. Use CSS instead.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Attribute “width” not allowed on element “a” at this point.
Attribute “height” not allowed on element “a” at this point.
Stray end tag “ul”.
Bad value “” for attribute “id” on element “li”: An ID must not be the empty string.
Duplicate attribute “type”.
Stray end tag “script”.
Bad value “true” for attribute “async” on element “script”.
Warnings:
The first occurrence of ID “mini_post” was here.
The first occurrence of ID “last_news” was here.
The first occurrence of ID “foot_last_news” was here.
The first occurrence of ID “rss” was here.
The first occurrence of ID “phone” was here.
The first occurrence of ID “gplus” was here.
The first occurrence of ID “twit” was here.
The first occurrence of ID “faceb” was here.
Empty heading.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.
Algeria DZ