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Page Speed Analyzer API

Analyze website loading performance with real browser measurements. Get load times, resource counts, and performance metrics.

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API Endpoint

POST /v1/pagespeed

Parameters

Name	Type	Required	Description
url	string	Yes	URL to analyze performance for
device	string	No	Device: desktop or mobile (default: desktop)

Quick Example

curl -X POST "https://api.toolcenter.dev/v1/pagespeed" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com", "device": "mobile"}'

Features

Real browser performance measurement
Load time and DOM metrics
Resource count and size analysis
Performance scoring
Mobile and desktop testing

Use Cases

Monitor website performance over time

Compare performance across pages

Audit client sites before optimization

Automate performance testing in CI/CD

Start Using Page Speed Analyzer API for Free

500 free API calls per month. No credit card required.

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