VS: errors

"[email protected]" <[email protected]> Sun, 17 Aug 2014 17:15:52 GMT

Newsgroups	gmane.org.w3c.validator
Message-ID	<[email protected]>

These entity references are not defined in HTML except for HTML5. If you use them you need to declare "<!doctype html>.

In practice, due to limited browser support, it is better to enter the characters as such, in utf-8 encoding, or use numeric character references.

Yucca

------ Alkuperäinen viesti------

Lähettäjä: Eric Richards<[email protected]>

Paivays: su, 17.8.2014 1.14

Vastaanottaja: [email protected];

Aihe:errors

Are there a errors with the W3C Validator

It seems to be it does not like any of the following

Some or none of the frac options e.g.
&frac18; &frac15; &frac13; &frac38; &frac25; &frac35; &frac58;
&frac23; &frac45;&frac&8;


not to mention
&incare ;
&numero;