Get Core Web Vitals data
Returns `data: null` when no checked homepage result is available.
GET
/projects/{project_uid}/core-web-vitalsReturns data: null when no checked homepage result is available.
Authorization
bearerApiKey AuthorizationBearer <token>
Create a REST API key in Settings > Connected Apps. MCP credentials do not authenticate this API.
In: header
Path Parameters
project_uid*string
Accessible project UID. Discover it with GET /projects; do not guess it.
Match
^[a-z0-9]{10}$Response Body
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/projects/string/core-web-vitals"{ "data": { "url": "string", "last_checked_at": "2019-08-24T14:15:22Z", "metrics": { "fcp": { "value": 0, "distribution": { "good": 0, "needs_improvement": 0, "poor": 0 }, "history": [ { "label": "string", "value": 0, "status": "string" } ] }, "lcp": { "value": 0, "distribution": { "good": 0, "needs_improvement": 0, "poor": 0 }, "history": [ { "label": "string", "value": 0, "status": "string" } ] }, "cls": { "value": 0, "distribution": { "good": 0, "needs_improvement": 0, "poor": 0 }, "history": [ { "label": "string", "value": 0, "status": "string" } ] }, "ttfb": { "value": 0, "distribution": { "good": 0, "needs_improvement": 0, "poor": 0 }, "history": [ { "label": "string", "value": 0, "status": "string" } ] }, "tbt": { "value": 0, "distribution": { "good": 0, "needs_improvement": 0, "poor": 0 }, "history": [ { "label": "string", "value": 0, "status": "string" } ] }, "speed_index": { "value": 0, "distribution": { "good": 0, "needs_improvement": 0, "poor": 0 }, "history": [ { "label": "string", "value": 0, "status": "string" } ] } } }}{ "message": "Unauthenticated."}{ "message": "string", "code": "string"}{ "message": "Project not found or not accessible."}{ "message": "string", "code": "string"}