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Preload is not always high priority #128
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Marked as non substantive for IPR from ash-nazg. |
yoavweiss
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Aug 20, 2018
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| @@ -158,11 +158,11 @@ <h2 id="x2.link-type-preload">Link type "<code>preload</code>"</h2> | |||
| check</a> to verify that it is supported.</p> | |||
| <p class="note" title="relationship to prefetch">Both <a>prefetch</a> and `preload` declare a resource and its fetch | |||
| properties, but differ in how and when the resource is fetched by the user | |||
| agent: <a>prefetch</a> is an optional and low-priority fetch for a resource that | |||
| agent: <a>prefetch</a> is an optional and often low-priority fetch for a resource that | |||
| might be used by a subsequent navigation; `preload` is a mandatory and | |||
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s/mandatory and fetch/mandatory fetch/
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@domfarolino Thanks for fixing that! One small nit |
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Thanks for fixing this @domfarolino! This is much clearer now. |
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Seems that #53 added the "relationship to prefetch" note, which mentions prioritization that is not always true/backed by the spec. A lot of people are confused that preload is always fetched with high priority, but this isn't always this case, and since priorities are not standardized, I'm not sure if we can really include that.
I've included text indicating that prefetch is "often" low-priority, but if we want to remove any trace of prioritization from there too I'm happy to do that as well.
Fixes #125. /cc @yoavweiss
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