Rank the elements behind LCP, CLS and INP
Rank the attributed elements (CSS selector paths) for lcp / cls / inp.
Authorization
bearerAuth API token generated from the fastmon dashboard (Account → API Token) or at organization level (fmo_…, one that outlives its creator). Send as Authorization: Bearer fm_... or paste the full token (including its prefix) into the Authorize dialog.
In: header
Path Parameters
uuidRequest Body
application/json
Request for the element-targets breakdown (migration-053 selector paths).
Generic over the three attributed vitals: which ELEMENT is the LCP / the largest layout shift / the reported INP interaction target. The selector columns are deliberately not query-builder dimensions (high-cardinality GROUP BY hazard); this endpoint ranks them via a bounded-state topK instead.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/organizations/497f6eca-6276-4993-bfeb-53cbbbba6f08/analytics/element-targets" \ -H "Content-Type: application/json" \ -d '{ "time_range": { "from": "2019-08-24T14:15:22Z", "to": "2019-08-24T14:15:22Z" }, "metric": "lcp" }'{ "meta": { "execution_time_ms": 0, "total": 0, "limit": 0, "offset": 0, "has_more": true, "next_cursor": "string", "sampling": { "sampling_rate": 0, "is_sampled": true, "estimated_metrics": [ "string" ] } }, "request": { "time_range": { "from": "2019-08-24T14:15:22Z", "to": "2019-08-24T14:15:22Z" }, "comparison_time_range": { "from": "2019-08-24T14:15:22Z", "to": "2019-08-24T14:15:22Z" }, "granularity": "minute", "identity": "stitch", "window_seconds": 0, "filters": {} }, "metric": "string", "groups": [ { "key": "string", "pageviews_with_target": 0, "targets": [ { "target": "string", "count": 0, "share": 0, "avg_value": 0 } ] } ]}