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* feat: add /v1/geo-breakdown endpoint for geographic CWV breakdown Adds a new controller and route that returns core_web_vitals data for all geographies for a given technology. Unlike /cwv, this endpoint omits the geo filter so callers can build a geographic breakdown chart without issuing one request per country. * refactor: merge geo-breakdown into reportController factory Add crossGeo option to createReportController; delete standalone geoBreakdownController.js. Endpoint now returns a single-month snapshot (latest by default, or the month specified by the end param). --------- Co-authored-by: Max Ostapenko <1611259+max-ostapenko@users.noreply.github.com>
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@alonkochba you could try to visualize distributions with this example: |
tunetheweb
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Apr 7, 2026
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LGTM. Nice set of tests too!
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Nice!! PR here (still need to integrate with this API after merge) Here's a preview with this hardcoded data: 
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Don't you want to support geo param though? |
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@alonkochba Added geo support, you can test all the filters now. The latency may be ~30sec for non-cached responses (due to direct query). A loading animation could be helpful here. |
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New Feature: CWV Distribution Endpoint
cwvDistributionController.js) and route (/v1/cwv-distribution) that queries BigQuery for CWV histogram data by technology, with support for filtering by date and rank.Offers the data for HTTPArchive/httparchive.org#1147