Catylist.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “Page-1”.
Duplicate ID “US-NE”.
Duplicate ID “Group-3”.
Duplicate ID “Mask”.
Duplicate ID “Line”.
Duplicate ID “MI”.
Duplicate ID “CA-BC”.
Duplicate ID “CAAR”.
Duplicate ID “STLCDS”.
Element “img” is missing required attribute “src”.
Warnings:
The first occurrence of ID “Page-1” was here.
The first occurrence of ID “US-NE” was here.
The first occurrence of ID “Group-3” was here.
The first occurrence of ID “Mask” was here.
The first occurrence of ID “Line” was here.
The first occurrence of ID “MI” was here.
The first occurrence of ID “CA-BC” was here.
The first occurrence of ID “CAAR” was here.
The first occurrence of ID “STLCDS” was here.
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