(1) Type Attribute (not the language attribute)
Example
Do not put the language attribute in the opening script tag.
This is incorrect:
No
<script language="javascript"> </script>
This is correct:
Yes
<script type="text/javascript" > </script>
Do not put the language attribute in the opening script tag.
No
<script language="javascript"> </script>
Yes
<script type="text/javascript" > </script>
