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Site Performance API: check Core Web Vitals by URL
Use the Site Performance API to check Core Web Vitals for any URL and get a real Lighthouse score back in one flat, structured row. $4 per 1,000.
Site Performance Lookup: PageSpeed Score & Core Web Vitalsaccountable_eel/site-performance-lookup
Domain or URL submitted
Found?
Status
Details
+14 fieldsTextNumberBooleanListObject
Input
Domains or URLs to measure(required):github.com+1
Output fields
Domain or URL submitted
Found?
Status
Details
Performance score (0-100)
Previous reported score
Score change since last report
Largest Contentful Paint (ms)
Cumulative Layout Shift
First Contentful Paint (ms)
Total Blocking Time (ms)
Speed Index (ms)
Strategy used (mobile/desktop)
Lighthouse version
Measured at
Changed beyond threshold?
First measured on a run
Checked at
Sign up on Apify01
Create your Apify account to access the Site Performance Lookup: PageSpeed Score & Core Web Vitals.
Start the run02
The Actor will start running based on the input automatically.
Receive the output03
Monitor the progress in real-time. You will be notified as soon as your dataset is complete and ready for review.
Integrate into your workflow04
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow.
