Hi Alex,
What milestones are you requesting for the Origin Trial?
thanks,
Mike
On 3/21/24 3:18 PM, Alex N. Jose wrote:
Contact emails
ale...@chromium.org
Explainer
https://docs.google.com/document/d/1wiaTL5TeONTZamycMVMjo76nMcbhHNYznQy7I_zCVRY/edit?usp=sharing
Specification
None
Summary
Skips the PreloadScan step of the browser to explore performance
tradeoffs for pages with no sub-resource fetches. PreloadScan step of
Chromium is implemented as a blocking step that benefits performance
of pages with sub-resource fetches, via implementation of the
speculative prefetch. However, for pages that don’t benefit from this
step, i.e., for pages with no sub-resources, this is additional
processing overhead with little benefit. For advanced web users who
would like to benefit by reducing this overhead, this experiment
provides a page-level control to disable the PreloadScanner. Data
collected from this experiment could evaluate if a modified API or a
different implementation of HTMLPreloadScanner would be helpful.
Blink component
Blink>Loader
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ELoader>
TAG review
None
TAG review status
Pending
Risks
Interoperability and Compatibility
None
/Gecko/: No signal
/WebKit/: No signal
/Web developers/: No signals
/Other signals/:
WebView application risks
Does this intent deprecate or change behavior of existing APIs, such
that it has potentially high risk for Android WebView-based applications?
None
Goals for experimentation
Ongoing technical constraints
None
Debuggability
None
Will this feature be supported on all six Blink platforms
(Windows, Mac, Linux, ChromeOS, Android, and Android WebView)?
No
Is this feature fully tested by web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?
No
No, since in this iteration we don’t have a web exposed API, and the
valid OriginTrial token itself is currently used to trigger the
feature. We plan to fully test the API via web-platform-tests once
they are proposed.
Flag name on chrome://flags
None
Finch feature name
None
Non-finch justification
None
Requires code in //chrome?
False
Estimated milestones
No milestones specified
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5190976638550016
This intent message was generated by Chrome Platform Status
<https://chromestatus.com/>.
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