Site Report

This tab shows pages that do not comply with W3C standards.

Status	Summary
	W3C HTML/XHTML Validation - Some pages fail validation.
	W3C CSS Validation - All pages valid.
	W3C Deprecated Features - No issues found.

Priority	Description and URL	Guideline and Line#	Count
Priority 1 7 issues on 1 pages
	An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 960 1090 1118 1146 1174 ...
	The align attribute on the table element is obsolete. Use CSS instead.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 893 951 1294 1585 2209 ...
	The align attribute on the td element is obsolete. Use CSS instead.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 1049 1059 1089 1117 1145 ...
	The bgcolor attribute on the table element is obsolete. Use CSS instead.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 951 1294 1585 1904
	The interactive element input must not appear as a descendant of the a element.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 1010 1017 1056 1639 1689 ...
	The width attribute on the table element is obsolete. Use CSS instead.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 893 951 1294 1585 2209 ...
	The width attribute on the td element is obsolete. Use CSS instead.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 997 1626
Priority 2 1 issues on 1 pages
	The name attribute on the a element is obsolete. Consider putting an id attribute on the nearest container instead.	HTML5	1 pages
	http://scottish.scienceontheweb.net/Wind%20power%20storage%20back-up%20calculator.htm	Line 950 1293 1584 1903
	Expand all 8 issues