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update benchmark

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Pierre Tachoire
2026-04-09 09:54:11 +02:00
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@@ -25,20 +25,15 @@ Not a Chromium fork. Not a WebKit patch. A new browser, written in Zig.
](https://github.com/lightpanda-io/demo)
</div>
_chromedp requesting 933 real web pages over the network on a AWS EC2 m5.large instance.
See [benchmark details](https://github.com/lightpanda-io/demo/blob/main/BENCHMARKS.md#crawler-benchmark)._
## Benchmarks
Lightpanda is the open-source browser made for headless usage:
Requesting 933 real web pages over the network on a AWS EC2 m5.large instance.
See [benchmark details](https://github.com/lightpanda-io/demo/blob/main/BENCHMARKS.md#crawler-benchmark).
- Javascript execution
- Support of Web APIs (partial, WIP)
- Compatible with Playwright, Puppeteer, chromedp through [CDP](https://chromedevtools.github.io/devtools-protocol/)
Fast web automation for AI agents, LLM training, scraping and testing:
- Ultra-low memory footprint (16x less than Chrome)
- Exceptionally fast execution (9x faster than Chrome)
- Instant startup
| Metric | Lightpanda | Headless Chrome | Difference |
| :---- | :---- | :---- | :---- |
| Memory (peak, 100 pages) | 123MB | 2GB | ~16 less |
| Execution time (100 pages) | 5s | 46s | ~9x faster |
## Quick start