Install any skill in seconds. Free to start, no credit card required.
Get Started Free →wasabeef/基于-core-web-vitals-的性能分析和-ux-评分
基于 Core Web Vitals 的性能分析和 UX 评分。「分析性能」「改善速度」「检查 Core Web Vitals」「页面速度」等触发。
Passed 19 of 22 test cases with the skill, and 12 of 22 without it.
and 8 more in the full report
7 fixed12 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
前端运维报告显示,当前系统的 INP 测得 95ms,TTFB 测得 450ms。请给出这两个指标对于合格目标的诊断状态。
| Checked | Without skill | With skill |
|---|---|---|
| Marks TTFB of 450ms as needing work for failing the 200ms target. | Missed | Passed |
| Marks INP of 95ms as good for satisfying the under 200ms threshold. | Passed | Passed |
The instructions your model reads when the skill loads.
从用户体验角度分析应用程序性能,量化改进后的感知速度提升。基于 Core Web Vitals 计算 UX 评分,提出优先级明确的优化策略。
用户体验评分: B+ (78/100)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⏱️ Core Web Vitals
├─ LCP (加载): 2.3 秒 [Good] 目标<2.5 秒 ✅
├─ INP (交互响应): 95ms [Good] 目标<200ms ✅
├─ CLS (视觉稳定): 0.08 [Good] 目标<0.1 ✅
├─ FCP (首次绘制): 1.8 秒 [Good] 目标<1.8 秒 ✅
├─ TTFB (服务器): 450ms [Needs Work] 目标<200ms ⚠️
└─ TTI (可交互): 3.5 秒 [Needs Work] 目标<3.8 秒 ⚠️
📊 用户感知速度
├─ 首次显示体验: 2.3 秒 [行业平均: 3.0 秒]
├─ 页面切换: 1.1 秒 [行业平均: 1.5 秒]
├─ 搜索结果显示: 0.8 秒 [行业平均: 1.2 秒]
├─ 表单提交: 1.5 秒 [行业平均: 2.0 秒]
└─ 图片加载: 已实现延迟加载 ✅
😊 用户满意度预测
├─ 跳出率预测: 12% (行业平均: 20%)
├─ 完成率预测: 78% (目标: 85%)
├─ 推荐 NPS: +24 (行业平均: +15)
└─ 回访率: 65% (目标: 70%)
📊 用户体验影响
├─ 显示速度缩短 0.5 秒 → 跳出率 -7%
├─ 跳出率降低 5% → 会话时长 +15%
├─ 搜索改进 → 停留时间 +15%
└─ 综合 UX 改进度: +25%
🎯 改进预期效果 (优先级排序)
├─ [P0] TTFB 改善 (CDN 引入) → LCP -0.3 秒 = 感知速度 +15%
├─ [P1] JS 包优化 → TTI -0.8 秒 = 可交互时间 -20%
test cases passed, vs 12 / 22 without
Published skills whose descriptions closely match this one, with their headline benchmark lift.
More skills from the same source and nearby in the registry, with their headline benchmark lift.