Rockwelltrading.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Duplicate ID “fb-root”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value for attribute “target” on element “a”: Reserved keyword “blank;do_not_match_current_window_name;__roit=0;_ga=ga1.2.69212732.1464371010;__roinondirect=true;__roicpc=true;;do_not_match_current_window_name;__roit=0;_ga=ga1.2.69212732.1464371010;__roinondirect=true;__roicpc=true;;do_not_match_current_window_name;__roit=0;_ga=ga1.2.69212732.1464371010;__roinondirect=true;__roicpc=true;;do_not_match_current_window_name;__roit=0;_ga=ga1.2.69212732.1464371010;__roinondirect=true;__roicpc=true;;do_not_match_current_window_name;__roit=0;_ga=ga1.2.69212732.1464371010;__roinondirect=true;__roicpc=true;;do_not_match_current_window_name;__roit=0;_ga=ga1.2.69212732.1464371010;__roinondirect=true;__roicpc=true;;do_not_match_current_window_name;__roit=0;_ga=ga1.2.69212732.1464371010;__roinondirect=true;__roicpc=true;;do_not_match_current_window_name;__roit=0;__roinondirect=true;__roicpc=true;_ga=ga1.2.788473055.1474316516;;do_not_match_current_window_name;__roit=0;__roinondirect=true;__roicpc=true;_ga=ga1.2.788473055.1474316516;;do_not_match_current_window_name;__roit=0;__roinondirect=true;__roicpc=true;__utmx=227320350.jevk_durqe6hbuv7ngkelq%249960104-9%3a2;__utmxx=227320350.jevk_durqe6hbuv7ngkelq%249960104-9%3a1482786092%3a15552000;_ga=ga1.2.1970342274.1469554222;;do_not_match_current_window_name;__roit=0;_ga=ga1.2.1210415314.1488314822;” used.
The “center” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
End tag “li” seen, but there were open elements.
Unclosed element “div”.
No “p” element in scope but a “p” end tag seen.
Warnings:
The first occurrence of ID “fb-root” was here.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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