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conformance · v147
v147 · lazy-loading-for-video-and-audio-elements — conformance probe
8 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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pass
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fail
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blocked
8
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
video-loading-reflected |
HTMLVideoElement prototype reflects the 'loading' property. spec ↗ | exists | … | |
audio-loading-reflected |
HTMLAudioElement prototype reflects the 'loading' property. spec ↗ | exists | … | |
video-loading-type |
The 'loading' property of a <video> element is a string. spec ↗ | script | … | |
video-loading-default |
The default reflected value of the 'loading' property on <video> is 'eager'. spec ↗ | script | … | |
video-loading-lazy-value |
Setting 'loading' to 'lazy' on <video> correctly reflects to property and attribute. spec ↗ | script | … | |
audio-loading-lazy-value |
Setting 'loading' to 'lazy' on <audio> correctly reflects to property and attribute. spec ↗ | script | … | |
video-loading-invalid-value |
Setting an invalid 'loading' value on <video> falls back to reflecting 'eager'. spec ↗ | script | … | |
audio-loading-invalid-value |
Setting an invalid 'loading' value on <audio> falls back to reflecting 'eager'. spec ↗ | script | … |