Get field data for LCP, CLS, and INP to ensure you pass Google's ranking signals.
Run audits on Mobile or Desktop viewports.
Run checks across Performance, Accessibility, Best Practices, SEO, and PWA categories.
Get structured JSON to integrate metrics into your applications, or generate a ready-to-view HTML report.
Running Lighthouse requires managing headless browsers and heavy server resources.
Check specific categories or individual audits to get precise data without parsing the full report.
Developer
I am really happy with Geekflare. 1. You are incredibly responsive. - Fast to let me know of a billing problem, and with a good resolution - Fast to respond and fix 500 error. 2. Your platform is fast. 3. Consistent results
Director at Aarav Infotech
Its been couple of years we are using Geekflare API, we like its stable production ready performance and cost-effectiveness of accessing multiple APIs through a single plan.
Architect at PA Consulting
Found Geekflare API to get markdown from URL for my AI agents. It is fast and cheaper and works on almost every website.
Head of Product
I've been using Geekflare for both their API tools and their multi-AI chat platform. The URL-to-Markdown API has been a game changer for my content pipeline.
Developer
Finally found a screenshot API that handles full-page captures correctly. Most others mess up the rendering of dynamic elements. Geekflare API captures the whole thing.
Developer
If you are a developer building RAG pipelines, you need this. The URL to Markdown feature is much cheaper than the other big players in this space. It handles dynamic JS-heavy sites surprisingly well.
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.