Intent to Ship : HTTP response status code in Resource Timing
Abin Paul
Contact emails
Explainer
https://github.com/w3c/resource-timing/blob/gh-pages/Explainers/Response_Status_Code.md
Specification
Resource Timing PR : https://github.com/w3c/resource-timing/pull/335
Fetch PR : https://github.com/whatwg/fetch/pull/1468
HTML PR :https://github.com/whatwg/html/pull/8405
Summary
Adds a field to PerformanceResourceTiming to indicate the HTTP response status when the resource was fetched.
Blink component
Blink>PerformanceAPIs>ResourceTiming
TAG review
https://github.com/w3ctag/design-reviews/issues/757
TAG review status
Issues addressed
Risks
Interoperability and Compatibility
Gecko: Positive (https://github.com/mozilla/standards-positions/issues/665)
WebKit: No signal (https://github.com/WebKit/standards-positions/issues/35)
Web developers:
Developer interest for the feature : https://github.com/w3c/resource-timing/issues/90
Other signals:
Ergonomics
No
Activation
No risks
Security
No risks
WebView application risks
Does this intent deprecate or change behaviour of existing APIs, such that it has potentially high risk for Android WebView-based applications? No
Debuggability
The new attribute shows up in Devtools. No implementation changes are required.
Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, Chrome OS, Android, and Android WebView)?
Yes
Is this feature fully tested by web-platform-tests?
Yes
Flag name
#enable-experimental-web-platform-features
Requires code in //chrome?
False
Tracking bug
https://bugs.chromium.org/p/chromium/issues/detail?id=1337256
Non-OSS dependencies
Does the feature depend on any code or APIs outside the Chromium open source repository and its open-source dependencies to function?
No
Estimated milestones
Chrome for desktop 109
Chrome for Android 109
Android Webview 109
Anticipated spec changes
No ongoing discussion that could lead to future changes
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5163838794629120
Links to previous Intent discussions
Intent to prototype: https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAM2ZH3ckNhJ%3DdQmoprkfVU%2Bt5akcUyK9f2%2Bi%3DMRis2TKx63Brg%40mail.gmail.com
This intent message was generated by Chrome Platform Status.
Yoav Weiss
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Mike West
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Mike Taylor
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Daniel Bratell
LGTM3
/Daniel
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