Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “topmargin” not allowed on element “body” at this point.
Attribute “leftmargin” not allowed on element “body” at this point.
Bad value “_moblie” for attribute “target” on element “a”: Reserved keyword “moblie” used.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Bad value “_member” for attribute “target” on element “a”: Reserved keyword “member” used.
Attribute “chk” not allowed on element “a” at this point.
Element “ul” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
No “li” element in scope but a “li” end tag seen.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “img” is missing required attribute “src”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Text not allowed in element “iframe” in this context.
Bad value “https://youtu.be/TuvE2xGDgc4}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/f4YNOd4WLBI}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/qxfMMgkaGQQ}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/Nk0SH0jLEiM}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/MJ4y5USGT1Y}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/0aklJBA-ujg}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/BbDXafHYOew}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/DqM1bjH3ipc}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/O6iJzkOhxcw}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/acsxB9UNmk8}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/TlsSUsj-6YA}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/cn0eIIn_58c}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/rIqvD8KA9Os}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/YVDDKJ5YzY8}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/h81Xn2C39sU}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/UaxKw9Ndq34}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/-ehfve2NcTU}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/R5OElD9l2Qg}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/WMGY5otnR5s}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/LQq2c2LQVFs}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/K2X965isl1A}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/HWRJ4QsKsy0}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/id808w3Q6pI}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
Bad value “https://youtu.be/8fkrBR2hZsk}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “fr”.
The “font” element is obsolete. Use CSS instead.
Character reference was not terminated by a semicolon.
Warnings:
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Empty heading.
The first occurrence of ID “fr” was here.