Validerar HTML
Kontrollerar HTML-koden mot W3C för att se om den har rätt syntax och följer webbstandard.
Betyg: 1.80 av 5
- Den testade sidan har 179 st fel i sin HTML-kod. Det är inte så bra.Webbstandard
- #1: Webbsida - Antal (grupperade fel): 12 ( 2.60 betyg )
- #1: Webbsida - Antal fel: 159 ( 1.00 betyg )
- Duplicate ID X. (totalt 102 st)
- Saw X. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) (totalt 34 st)
- Bad value X for attribute X on element X: Not a valid XML 1.0 name. (totalt 7 st)
- Element X not allowed as child of element X in this context. (Suppressing further errors from this subtree.) (totalt 4 st)
- An X element must have an X attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images. (totalt 3 st)
- Bad value X for attribute X on element X. (totalt 3 st)
- Bad value X for attribute X on element X: The legacy encoding declaration did not start with X. (totalt 1 st)
- Attribute X not allowed on element X at this point. (totalt 1 st)
- A document must not include both a X element with an X attribute whose value is X, and a X element with a X attribute. (totalt 1 st)
- No X element in scope but a X end tag seen. (totalt 1 st)
- The first child X element of a X element with a X attribute, and without a X attribute, and without a X attribute whose value is greater than X, must have either an empty X attribute, or must have no text content. Consider either adding a placeholder option label, or adding a X attribute with a value equal to the number of X elements. (totalt 1 st)
- The value of the X attribute of the X element must be the ID of a non-hidden form control. (totalt 1 st)