Get Lighthouse audit scores for a web page API
One call runs a Google Lighthouse audit on a web page and returns performance, accessibility, and best practices scores. The answer contains audit results for metrics like First Contentful Paint, HTTPS usage, and other web vitals. The sample shows the audit was truncated due to length but includes security and performance audit details.
1 live route on DataForSEO, price on request. Every route below answered our last live test on 2026-10-06; the gateway re-tests them daily.
Price per call, by route
The upstream price you are metered at, cheapest first. A route without a published price says so.
| Provider | Endpoint | Price |
|---|---|---|
Lighthouse audit of a web pagePOST on_page/lighthouse/live/json | price on request |
What it returns
From a real call to the route: DataForSEO.
result[].lighthouseVersionVersion of Lighthouse usedresult[].requestedUrlURL that was auditedresult[].fetchTimeWhen the audit was performedresult[].audits[].scoreAudit score (0-1 or null if not applicable)result[].audits[].titleName of the auditresult[].audits[].scoreDisplayModeHow the score should be displayed (binary, numeric, error, etc.)result[].audits[].descriptionExplanation of what the audit measuresCall it
HTTP with your key in x-api-key, or the call_endpoint tool of our MCP server.
| Parameter | Type | Notes | |
|---|---|---|---|
| url | str · body | JSON body field | e.g. "https://www.pokemon.com/us" |
| for_mobile | bool · body | JSON body field | e.g. false |
curl -X POST "https://fetchapi.co/api/gw/dataforseo/on_page/lighthouse/live/json" \
-H "x-api-key: YOUR_KEY" -H "content-type: application/json" \
-d '[{"url": "https://www.pokemon.com/us", "for_mobile": false}]'call_endpoint("dataforseo.on_page_lighthouse", {}, [{"url": "https://www.pokemon.com/us", "for_mobile": false}]){
"preview": "{\"version\":\"0.1.20260917\",\"status_code\":20000,\"status_message\":\"Ok.\",\"time\":\"11.8724 sec.\",\"cost\":0.005,\"tasks_count\":1,\"tasks_error\":0,\"tasks\":[{\"id\":\"10040441…",
"truncated": true
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Call it over HTTP or from any MCP client. Each key has a rate limit and a monthly cap; calls are metered at the upstream price.