web-perf
Analyzes web performance and accessibility using Chrome DevTools MCP to audit Core Web Vitals and network requests.
Install
npx skills add https://github.com/cloudflare/skills --skill web-perfStats
| Total installs | 3,015 |
| Weekly installs | 3.0K |
| GitHub stars | 727 |
| First seen | Jan 19, 2026 |
| Source | @cloudflare/skills |
Summary
- Analyzes performance traces using Chrome DevTools MCP to extract FCP, LCP, TBT, CLS, Speed Index, and TTFB with detailed breakdowns
- Identifies render-blocking CSS/JS, network dependency chains, missing preloads, and caching header gaps through network request inspection
- Detects layout shift culprits (images without dimensions, injected content, font swaps) and accessibility gaps via DOM snapshots
- Requires chrome-devtools MCP server configured; provides checklist-driven audit workflow across performance, network, and accessibility phases
- Prioritizes findings by estimated impact and skips non-issues; biases toward live documentation over pre-trained thresholds
Tags
Related skills
| Skill | Installs | vs web-perf |
|---|---|---|
| m15-anti-pattern | 3,374 | +359 |
| python-resource-management | 3,011 | -4 |
| tanstack-query | 2,526 | -489 |
| golang-patterns | 3,408 | +393 |
| ui-animation | 2,426 | -589 |
FAQ
- How many installs does web-perf have?
- web-perf has 3,015 total installs and 3.0K installs this week.
- Where is web-perf hosted?
- web-perf is published by @cloudflare/skills at https://github.com/cloudflare/skills.
- How many GitHub stars does web-perf have?
- web-perf has 727 GitHub stars.
- When was web-perf first indexed?
- OrangeBot.AI first indexed web-perf on Jan 19, 2026.
- How do I install web-perf?
- Run: npx skills add https://github.com/cloudflare/skills --skill web-perf