On 3/21/24 7:24 PM, Alex N. Jose wrote:
> What milestones are you requesting for the Origin Trial?
M125 to M131
Thanks - LGTM to experiment 6 milestones from M125 to M130 inclusive
(which I think is what you asked for!).
On Thu, Mar 21, 2024 at 2:44 PM Mike Taylor <miketa...@chromium.org>
wrote:
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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