Measures Core Web Vitals and other performance metrics via Chrome DevTools MCP, flagging render-blocking resources and layout shifts.
Visit skill This is mine — claim it
Source: https://github.com/cloudflare/skills/tree/main/skills/web-perf
Listing URL: https://wingmanprotocol.com/skills/web-perf/
Show your listing is live — the card backlinks here and picks up the verified badge automatically once you claim it.
<iframe src="https://wingmanprotocol.com/embed/card/web-perf" width="340" height="170" style="border:0;border-radius:10px" loading="lazy" title="Web Performance (DevTools) — live on WingMan Protocol"></iframe>
Or the one-line script:
<script src="https://wingmanprotocol.com/embed/card.js" data-slug="web-perf" async></script>
Or a README badge:
[](https://wingmanprotocol.com/directory/web-perf?utm_source=badge)
Uses Chrome DevTools via MCP to inspect the DOM, console errors, network requests, and performance while testing anything that runs in a browser.
Drives Playwright browser automation for end-to-end testing and scraping tasks.
Drives and inspects local web apps with Playwright - screenshots, console logs, and functional checks - for debugging frontend behavior.