зеркало из https://github.com/mozilla/gecko-dev.git
25 строки
1.2 KiB
HTML
25 строки
1.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<title>window.performance Resource Timing Entries exist</title>
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<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
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<link rel="help" href="https://w3c.github.io/web-performance/specs/ResourceTiming/Overview.html"/>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="test_resource_timing.js"></script>
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</head>
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<body>
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<h1>Description</h1>
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<p>
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NOTE: Due to caching behavior in the browser, it is possible that when revisiting this page, some resources
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may not have to be fetched from the network. As a result, the performance timeline will not contain entries
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for these resources. This test will fail if any entries are missing to ensure that all resources are fetched
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from the network and entries for these resources exist in the Performance Timeline. If revisiting this page,
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please either perform a full reload of the page or clear the cache between visits.
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</p>
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<div id="log"></div>
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</body>
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</html>
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