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#
Priority 1 2 issues on 4 pages
	An `img` element must have an `alt` attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.	HTML5

	https://national-history-challenge.moadoph.gov.au/2007/speeches.html	Line 147 199 254 309 364 ...
	https://national-history-challenge.moadoph.gov.au/2008/prizes.html	Line 143
	https://national-history-challenge.moadoph.gov.au/2008/resources.html	Line 147 281 405
	No `p` element in scope but a `p` end tag seen.	HTML5

	https://national-history-challenge.moadoph.gov.au/2007/resources.html	Line 215 302 379 506 588
	https://national-history-challenge.moadoph.gov.au/2007/speeches.html	Line 190 245 300 355 410
	https://national-history-challenge.moadoph.gov.au/2008/resources.html	Line 177 272 396 533
Informative These messages are for information only and do not indicate errors
	Property or at-rule is vendor specific.	CSS Validation
	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-text-stroke https://national-history-challenge.moadoph.gov.au/assets/public.css	Line 170 171
	Expand all 3 issues

Priority 1