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Site Report

This tab shows pages that exhibit browser-specific behavior, or trigger browser bugs.

BrowserEdgeFirefoxSafariOperaChromeiOSAndroid
Version12012017105120≤ 1617120Key
Critical IssuesCritical, no issuesCritical, no issuesCritical, no issuesCritical, no issuesCritical, no issuesCritical, no issuesCritical, no issuesCritical, no issuesCritical Missing content or functionality
Major IssuesVery Important, 1 issuesVery Important, 1 issuesVery Important, 1 issuesVery Important, 1 issuesVery Important, 1 issuesVery Important, 1 issuesVery Important, 1 issuesVery Important, 1 issuesVery Important Major layout or performance problems
Minor IssuesImportant, 1 issuesImportant, 1 issuesImportant, 1 issuesImportant, 1 issuesImportant, 1 issuesImportant, 1 issuesImportant, 1 issuesLess Important Minor layout or performance problems
PriorityDescription and URLGuideline and Line#Count

Priority 2

1 issues on 6 pages

Very ImportantThis page has no doctype which triggers quirks mode in IE, Firefox and most other browsers. This means pages may look different in different browsers. Edge Firefox Safari Opera Chrome Android iPhone/iPad 6 pages
Add a DOCTYPE statement to the top of the document.
https://www.w3.org/WAI/demos/bad/before/annotated/home.htmlLine 1
https://www.w3.org/WAI/demos/bad/before/home.htmlLine 1
https://www.w3.org/WAI/demos/bad/before/news.htmlLine 1
https://www.w3.org/WAI/demos/bad/before/tickets.htmlLine 1
This issue was found on another 2 pages. The trial version is limited to showing issues on 4 pages.

Priority 3

1 issues on 1 pages

ImportantThe bordercolor, bordercolordark and bordercolorlight attributes are IE specific extensions. Firefox Safari iPhone/iPad Opera Chrome Android Android 1 pages
https://www.w3.org/WAI/demos/bad/before/tickets.htmlLine 177
Expand all 2 issues