Site Report

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

• W3C HTML/XHTML Validation - Some pages fail validation.
• W3C CSS Validation - Some pages fail validation.
• W3C Deprecated Features - No issues found.

Priority	Description and URL	Guideline and Line#	Count
Priority 1 44 issues on 7 pages
	A slash was not immediately followed by >.	HTML5	3 pages
	https://catalog.tools/	Line 2320 2325
	https://catalog.tools/add	Line 239 240
	https://catalog.tools/register	Line 474 475
	An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.	HTML5	3 pages
	https://catalog.tools/	Line 547 839 1196 1223 1250 ...
	https://catalog.tools/add	Line 98
	https://catalog.tools/register	Line 99
	Attribute _ not allowed on element.	HTML5	2 pages
	https://catalog.tools/	Line 2320 2325
	https://catalog.tools/register	Line 474 475
	Attribute name not allowed on element.	HTML5	3 pages
	https://catalog.tools/	Line 444
	https://catalog.tools/add	Line 162
	https://catalog.tools/register	Line 163
	Bad value for attribute action.	HTML5	1 pages
	A URL cannot be empty. action= https://catalog.tools/register	Line 202
	Bad value for attribute height.	HTML5	1 pages
	Expected a digit but saw % instead. height=100% height=100% height=100% height=100% height=100% https://catalog.tools/	Line 1644 1693 1742 1791 1840 ...
	Bad value for attribute width.	HTML5	1 pages
	Expected a digit but saw % instead. width=100% width=100% width=100% width=100% width=100% https://catalog.tools/	Line 1644 1693 1742 1791 1840 ...
	CSS Validation Error.	CSS Validation	3 pages
	. . cuzadpn cuzadpn . https://catalog.tools/.s/src/base.min.css?v=151233	Line 39 39 39 39 126 ...
	cuzadpn cuzadpn cuzadpn cuzadpn https://catalog.tools/.s/src/layer7.min.css?v=151233	Line 1 1 1 1
	https://catalog.tools/css/style.css	Line 624 624 624 626 959 ...
	Duplicate attribute rel.	HTML5	1 pages
	https://catalog.tools/	Line 316
	Duplicate id - the same ID is used on more than one element.	HTML5	1 pages
	id=promo id=promo id=promo id=promo id=promo https://catalog.tools/	Line 577 577 577 661 745 ...
	Element center not allowed as child element in this context.	HTML5	2 pages
	https://catalog.tools/	Line 2463
	https://catalog.tools/register	Line 542
	Element div not allowed as child element in this context.	HTML5	1 pages
	https://catalog.tools/add	Line 204 216 220 338 358
	Element footer not allowed as child element in this context.	HTML5	1 pages
	https://catalog.tools/add	Line 342
	Element meta is missing one or more required attributes.	HTML5	3 pages
	Missing itempropproperty https://catalog.tools/	Line 444
	Missing itempropproperty https://catalog.tools/add	Line 162
	Missing itempropproperty https://catalog.tools/register	Line 163
	Element p not allowed as child element in this context.	HTML5	1 pages
	https://catalog.tools/	Line 1667 1716 1765 1814 1863 ...
	Element style not allowed as child element in this context.	HTML5	1 pages
	https://catalog.tools/register	Line 262
	End tag a violates nesting rules.	HTML5	1 pages
	https://catalog.tools/add	Line 199
	End tag div seen, but there were open elements.	HTML5	3 pages
	https://catalog.tools/	Line 2478
	https://catalog.tools/add	Line 199 201 202 203 218 ...
	https://catalog.tools/register	Line 543
	End tag for body seen, but there were unclosed elements.	HTML5	1 pages
	https://catalog.tools/add	Line 361
	End tag section seen, but there were open elements.	HTML5	1 pages
	https://catalog.tools/add	Line 200
	Invalid data or text not allowed.	HTML5	2 pages
	https://catalog.tools/	Line 2476
	https://catalog.tools/register	Line 542
	Invalid value for CSS property.	CSS Validation	2 pages
	background: -moz-linear-gradient( https://catalog.tools/.s/src/ulightbox/ulightbox.min.css	Line 39
	background: position https://catalog.tools/css/style.css	Line 959
	No p element in scope but a p end tag seen.	HTML5	1 pages
	https://catalog.tools/	Line 2133
	No space between attributes.	HTML5	3 pages
	https://catalog.tools/	Line 2320 2325
	https://catalog.tools/add	Line 239 240
	https://catalog.tools/register	Line 474 475
	Saw < when expecting an attribute name. Probable cause: Missing > immediately before.	HTML5	3 pages
	https://catalog.tools/	Line 2320 2325
	https://catalog.tools/add	Line 239 240
	https://catalog.tools/register	Line 474 475
	Stray end tag center.	HTML5	3 pages
	https://catalog.tools/	Line 2481
	https://catalog.tools/add	Line 309
	https://catalog.tools/register	Line 544
	Stray end tag div.	HTML5	3 pages
	https://catalog.tools/	Line 545 2511 2523 2525 2530 ...
	https://catalog.tools/add	Line 188 328 336 337 339 ...
	https://catalog.tools/register	Line 189 563 571 572 574 ...
	Stray end tag ul.	HTML5	3 pages
	https://catalog.tools/	Line 2484
	https://catalog.tools/add	Line 311
	https://catalog.tools/register	Line 546
	Stray start tag div.	HTML5	1 pages
	https://catalog.tools/	Line 2579
	The align attribute on the div element is obsolete. Use CSS instead.	HTML5	3 pages
	https://catalog.tools/	Line 1179 1187 1206 1214 1233 ...
	https://catalog.tools/add	Line 198
	https://catalog.tools/register	Line 199
	The align attribute on the p element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1186 1213 1240 1267 1294 ...
	The align attribute on the td element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1174 1201 1228 1255 1282 ...
	The border attribute on the table element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1170 1197 1224 1251 1278 ...
	The cellpadding attribute on the table element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1170 1197 1224 1915 1919 ...
	The cellspacing attribute on the table element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1170 1197 1224 1915 1919 ...
	The center element is obsolete. Use CSS instead.	HTML5	3 pages
	https://catalog.tools/	Line 1178 1205 1232 1829 1912 ...
	https://catalog.tools/add	Line 222 307
	https://catalog.tools/register	Line 457 542
	The font element is obsolete. Use CSS instead.	HTML5	2 pages
	https://catalog.tools/	Line 1183 1291 1345 1372 1426 ...
	https://catalog.tools/add	Line 202 203 204 219 220 ...
	The nowrap attribute on the td element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1174 1201 1228 1255 1282 ...
	The width attribute on the table element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1170 1197 1224 1251 1278 ...
	The width attribute on the td element is obsolete. Use CSS instead.	HTML5	1 pages
	https://catalog.tools/	Line 1173 1200 1227 1254 1281 ...
	Too many values for CSS property.	CSS Validation	1 pages
	If a global CSS property value like inherit, initial or unset has been used, then no other property values are allowed.
	font-weight https://catalog.tools/	Line 186
	Unclosed element center.	HTML5	3 pages
	https://catalog.tools/	Line 2478
	https://catalog.tools/add	Line 308
	https://catalog.tools/register	Line 543
	Unclosed element font.	HTML5	1 pages
	https://catalog.tools/add	Line 199 200 201 202 203 ...
	Unclosed element ul.	HTML5	3 pages
	https://catalog.tools/	Line 2478
	https://catalog.tools/add	Line 308
	https://catalog.tools/register	Line 543
Priority 2 1 issues on 1 pages
	Section lacks heading.	HTML5	1 pages
	Consider using h2-h6 elements to add identifying headings to all sections, or else use a div element instead for any cases where no heading is needed.
	https://catalog.tools/add	Line 197
Priority 3 1 issues on 1 pages
	Property doesn't exist in CSS.	CSS Validation	1 pages
	The property name may be misspelled, vendor specific, or a new CSS property from a draft specification.
	container https://catalog.tools/.s/src/base.min.css?v=151233	Line 364
Informative These messages are for information only and do not indicate errors or conformance problems
	CSS hack or vendor extension used.	CSS Validation	1 pages
	filter: alpha(opacity=60) filter: alpha(opacity=100) https://catalog.tools/_st/my.css	Line 215 216
	Property or at-rule is vendor specific.	CSS Validation	5 pages
	Properties and at-rules prefixed by a dash or underscore, the zoom property and the expression() function are vendor specific and only work on one browser engine.
	-webkit-box-sizing -moz-box-sizing -webkit-appearance -moz-border-end-style -webkit-box-shadow https://catalog.tools/	Line 263 264 269 293 372 ...
	-moz-user-select -moz-user-select -moz-user-select -o-appearance -ms-appearance https://catalog.tools/.s/src/layer7.min.css?v=151233	Line 34 35 103 111 111 ...
	-moz-box-sizing -webkit-box-sizing -moz-opacity -moz-opacity -webkit-appearance https://catalog.tools/_st/my.css	Line 169 169 215 216 353 ...
	-webkit-font-smoothing -moz-osx-font-smoothing -webkit-animation -webkit-animation @-webkit-keyframes https://catalog.tools/css/font-awesome.min.css	Line 5 5 25 26 27 ...
	This issue was found on another 1 pages. The trial version is limited to showing issues on 4 pages.
	Expand all 48 issues