Google Lighthouse API

Automate website performance auditing using the Google Lighthouse. Retrieve Core Web Vitals, Accessibility scores, and SEO metrics to monitor site health and improve search rankings.

99.9% UptimeHeadless ChromeAnti-Bot Bypass

Trusted by 10,000+ developers

Integrate Lighthouse API into your workflow

# pip install geekflare-api
from geekflare_api.client import GeekflareClient
from geekflare_api.models import LighthouseDto

with GeekflareClient(api_key="<api-key>") as client:
    result = client.lighthouse(
        LighthouseDto(
            url="https://example.com"
        )
    )
    print(result)

OpenAPI 3.0Type SafeSSL Encrypted

Why Geekflare Lighthouse API

Core Web Vitals

Get field data for LCP, CLS, and INP to ensure you pass Google's ranking signals.

Multi-Device Simulation

Run audits on Mobile or Desktop viewports.

Comprehensive Audits

Run checks across Performance, Accessibility, Best Practices, SEO, and PWA categories.

Multi-Format Reporting

Get structured JSON to integrate metrics into your applications, or generate a ready-to-view HTML report.

No Infra Headaches

Running Lighthouse requires managing headless browsers and heavy server resources.

Customizable Audit Scope

Check specific categories or individual audits to get precise data without parsing the full report.

Lighthouse API pricing

Free

$0/mo

500 Credits/mo

Audit ~10 pages

1 Request per second

Starter

$9/mo

5K Credits/mo

Audit ~500 pages

5 Requests per second

Growth

Other Geekflare API services

Site Load Time API

Get a quick TTFB and load time check without the full Lighthouse overhead.

Broken Link Checker API

Ensure the pages you are auditing don't have dead links hurting your SEO.

Screenshot API

Capture high-quality PNG, JPG, or WebP screenshots of any website programmatically.

Meta Scraping API

Extract title, description, images, Schema.org and Open Graph metadata from any URL.

URL Redirection Checker API

Trace the full path of URL redirects and analyze HTTP status codes.

Frequently Asked Questions

Running it in Chrome is manual and depends on your local computer's speed and internet. Our API runs it on cloud servers, allowing you to automate thousands of checks with comparable environments.

Yes. You can specify the device parameter to switch between Mobile and Desktop (default) emulation to see how scores differ.

A pagespeed api provides programmatic access to detailed metrics like Core Web Vitals and load times. By functioning as a comprehensive website audit api, it allows developers to pinpoint performance bottlenecks such as unoptimized images or render-blocking scripts and implement data-driven fixes before they impact the end user.

Yes, our Lighthouse API is highly effective for website automation. You can integrate it directly into your CI/CD pipelines to automatically trigger audits on every code commit. This ensures performance, accessibility, and SEO standards are strictly enforced alongside your regular API Testing and deployment.

Using a performance testing api delivers consistent data at scale without manual intervention. It enables development and QA teams to run repeatable audits across hundreds of URLs simultaneously, catching regressions early and ensuring your application consistently meets industry benchmarks.

Continuous website monitoring allows teams to track historical data and spot performance regressions over time. By scheduling regular Lighthouse API calls, you can establish baseline metrics, track trends, and trigger alerts the moment a recent code change degrades your site's speed.

Yes, Geekflare infrastructure is built for scale. Whether you are tracking a handful of landing pages or running daily website monitoring across thousands of URLs, our API supports concurrent processing to deliver Lighthouse insights reliably.

Because Lighthouse audits are resource-intensive tasks, they consume 10 credits per request.

Scores can vary based on network conditions and server load at the exact moment of testing.

Ready to audit your website?

Join thousands of site owners using Geekflare API to automate Lighthouse audits.