Testcase from [this stackoverflow question](https://stackoverflow.com/questions/21849736/progressive-jpg-background-image-trouble-in-firefox): https://sample.easwee.net/jpgProgressive/
Bug 1231622 Comment 2 Edit History
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Testcase from [this stackoverflow question](https://stackoverflow.com/questions/21849736/progressive-jpg-background-image-trouble-in-firefox): https://sample.easwee.net/jpgProgressive/ Alternative testcases: as <img>: http://wfmh.org.pl/thorgal/wtc-photo-small.jpg (from bug 76776) as background: `data:text/html,<div style=“background:url(http://wfmh.org.pl/thorgal/wtc-photo-small.jpg) no-repeat; height: 400px;”>`
Testcase from [this stackoverflow question](https://stackoverflow.com/questions/21849736/progressive-jpg-background-image-trouble-in-firefox): https://sample.easwee.net/jpgProgressive/ Alternative testcases: as <img>: http://wfmh.org.pl/thorgal/wtc-photo-small.jpg (from bug 76776) as background: `data:text/html,<div style="background:url(http://wfmh.org.pl/thorgal/wtc-photo-small.jpg) no-repeat; height: 400px;">`