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 2 1 issues on 1 pages
	Section lacks heading. Consider using h2-h6 elements to add identifying headings to all sections.	HTML5	1 pages
	https://nodejs.org/en/black-lives-matter/	Line 169 371 388 424 456
Informative These messages are for information only and do not indicate errors
	Property or at-rule is vendor specific.	CSS Validation	1 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-text-stroke-color -webkit-text-stroke-color -webkit-text-stroke-color -webkit-text-stroke-color https://nodejs.org/en/black-lives-matter/	Line 156 156 208 208
	Expand all 2 issues