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Site Report

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

BrowserIEEdgeFirefoxSafariOperaChromeiOSAndroid
Version111864≤ 11125771≤ 101112≤ 34*Key
Critical IssuesCritical, 3 issuesCritical, 2 issuesCritical, 2 issuesCritical, 3 issuesCritical, 2 issuesCritical, no issuesCritical, no issuesCritical, 3 issuesCritical, 2 issuesCritical, 2 issuesCritical, 3 issuesCritical, 2 issuesCritical Missing content or functionality
Major IssuesVery Important, 2 issuesVery Important, 1 issuesVery Important, 1 issuesVery Important, 2 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 IssuesLess Important Minor layout or performance problems

* Most Android devices from 4.4 onwards use Chrome as the default browser, older versions use the original Android stock browser

PriorityDescription and URLGuideline and Line#Count

Priority 1

4 issues on 1 pages

CriticalCustomized built-in elements using the is attribute are supported by very few browsers. Internet Explorer Edge Firefox Safari iPhone/iPad Android 1 pages
https://suttacentral.net/Line 184 1360 1363 1366 1386
CriticalHTML imports are only supported in a few browsers. Edge Internet Explorer Firefox Safari Android iPhone/iPad 1 pages
https://suttacentral.net/Line 85
CriticalSVG images are not supported by older browsers. Android ≤ 2 1 pages
The SVG image will not be displayed.
https://suttacentral.net/Line 214 1416 1576 1809 2075 ...
CriticalThe template element is not supported by older browsers. Internet Explorer Safari ≤ 7 iPhone/iPad ≤ 7 1 pages
https://suttacentral.net/Line 1566 1804 1805 2654 2659 ...

Priority 2

3 issues on 1 pages

Very ImportantCSS custom properties are not supported by some browsers. Internet Explorer 1 pages
https://suttacentral.net/Line 185 1361 1364 1367 1387 ...
Very ImportantThe CSS transform: property is not supported by some older browsers. Safari ≤ 8 1 pages
https://suttacentral.net/Line 76
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. Internet Explorer Edge Firefox Safari Opera Chrome iPhone/iPad Android 1 pages
Add a DOCTYPE statement to the top of the document.
https://suttacentral.net/Line 1
Expand all 7 issues