Max Potential First Input Delay
270 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
正文
45
操作候选
50
图片
125
HTML
4 KB
主要入口
Guestbook
Vue / Tailwind
移动端模拟 · 性能评分
2026-09-05 · 实验室数据,非真实用户体验数据。
移动端模拟 · 实验室数据,非真实用户体验数据
2026-09-05T04:00:53.468Z · Lighthouse 13.4.1
分数会受服务器、网络和测试环境影响,独立于品味/转化评分。诊断保留 Lighthouse 原文。
270 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
17.4 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
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{
"type": "table",
"items": [
{
"url": "https://www.facebook.com/tr/?id=1671765563059003&ev=PageView&dl=https%3A%2F%2Fpoolsuite.net%2F&rl=&if=false&ts=1788580856184&iw=false&sw=412&sh=823&v=2.9.393&r=stable&ec=0&o=4126&aems=0%3B0&fbp=fb.1.1788580856180.761320593293037177&cs_est=true&ler=empty&cdl=API_unavailable&pmd[title]=Poolsuite%20%E2%98%BC&pmd[locale]=en&pmd[description]=The%20ultra-summer%20internet%20radio%20station%2C%20playing%20an%20infinity%20pool%20of%20summer%20sounds%2024%2F7.%20Swimwear%20optional.%20Formerly%20Poolside%20FM.&plt=1630.7999999970198&iss=1&imft=1&tz=480&it=1788580855308&coo=false&chmd=moto%20g%20power%20(2022)&chpv=11.0&chfv=undefined&expv2[0]=pl0&expv2[1]=el2&expv2[2]=bc1&expv2[3]=ra2&expv2[4]=rp2&expv2[5]=im1&expv2[6]=hf1&expv2[7]=sd1&expv2[8]=sp1&expv2[9]=ek1&expv2[10]=pc1&expv2[11]=gs1&expv2[12]=zs1&expv2[13]=cp1&expv2[14]=es1&expv2[15]=ac1&expv2[16]=so1&expv2[17]=wc1&expv2[18]=la1&expv2[19]=sf1&expv2[20]=da1&expv2[21]=io1&expv2[22]=ae1&expv2[23]=sx1&expv2[24]=if1&expv2[25]=fd1&expv2[26]=bg1&expv2[27]=mg1&expv2[28]=kl1&expv2[29]=sg1&expv2[30]=mk1&expv2[31]=sn1&expv2[32]=ec1&expv2[33]=mp1&expv2[34]=ps1&expv2[35]=fx1&expv2[36]=vt1&expv2[37]=bu0&rqm=GET",
"name": "fr"
}
],
"headings": [
{
"key": "name",
"label": "Name",
"valueType": "text"
},
{
"key": "url",
"label": "URL",
"valueType": "url"
}
]
}2.1 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
{
"type": "table",
"items": [
{
"group": "scriptEvaluation",
"duration": 1097.5919999999953,
"groupLabel": "Script Evaluation"
},
{
"group": "other",
"duration": 486.13600000000577,
"groupLabel": "Other"
},
{
"group": "scriptParseCompile",
"duration": 301.596,
"groupLabel": "Script Parsing & Compilation"
},
{
"group": "styleLayout",
"duration": 140.8880000000002,
"groupLabel": "Style & Layout"
},
{
"group": "paintCompositeRender",
"duration": 47.063999999999965,
"groupLabel": "Rendering"
},
{
"group": "parseHTML",
"duration": 15.355999999999995,
"groupLabel": "Parse HTML & CSS"
},
{
"group": "garbageCollection",
"duration": 9.775999999999993,
"groupLabel": "Garbage Collection"
}
],
"headings": [
{
"key": "groupLabel",
"label": "Category",
"valueType": "text"
},
{
"key": "duration",
"label": "Time Spent",
"valueType": "ms",
"granularity": 1
}
],
"sortedBy": [
"duration"
]
}Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
{
"type": "table",
"items": [
{
"url": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAQCAYAAAAvf+5AAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAA…",
"node": {
"lhId": "1-4-IMG",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,3,HEADER,1,ASIDE,0,A,1,IMG",
"type": "node",
"snippet": "<img src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAQCAYAAAAvf+5AAAAACXBI…\" alt=\"Get the app\">",
"selector": "header.h-8 > aside.h-full > a.button-component > img",
"nodeLabel": "Get the app",
"boundingRect": {
"top": 12,
"left": 312,
"right": 322,
"width": 10,
"bottom": 28,
"height": 16
}
}
},
{
"url": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABlBMVEUAAAAAAAClZ7nPAAAAAXRST…",
"node": {
"lhId": "1-2-IMG",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,7,DIV,0,DIV,0,BUTTON,1,IMG",
"type": "node",
"snippet": "<img class=\"w-[5px] pointer-events-none -rotate-90 md:rotate-0\" src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABlBM…\">",
"selector": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"nodeLabel": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"boundingRect": {
"top": 776,
"left": 18,
"right": 23,
"width": 5,
"bottom": 781,
"height": 5
}
}
},
{
"url": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABlBMVEUAAAAAAAClZ7nPAAAAAXRST…",
"node": {
"lhId": "1-3-IMG",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,7,DIV,0,DIV,2,BUTTON,1,IMG",
"type": "node",
"snippet": "<img class=\"w-[5px] -rotate-90 md:rotate-0\" src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABlBM…\">",
"selector": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"nodeLabel": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"boundingRect": {
"top": 776,
"left": 390,
"right": 395,
"width": 5,
"bottom": 781,
"height": 5
}
}
}
],
"headings": [
{
"key": "node",
"label": "",
"valueType": "node"
},
{
"key": "url",
"label": "URL",
"valueType": "url"
}
]
}Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
{
"type": "table",
"items": [
{
"subItems": {
"type": "subitems",
"items": [
{
"error": "Large JavaScript file is missing a source map"
}
]
},
"scriptUrl": "https://poolsuite.net/js/view-DefaultPage-vue.809c33fa.js"
}
],
"headings": [
{
"key": "scriptUrl",
"label": "URL",
"valueType": "url",
"subItemsHeading": {
"key": "error"
}
},
{
"key": "sourceMapUrl",
"label": "Map URL",
"valueType": "url"
}
]
}When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
{
"type": "table",
"items": [
{
"node": {
"lhId": "1-0-BUTTON",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,7,DIV,0,DIV,0,BUTTON",
"type": "node",
"snippet": "<button class=\"button-component focus:outline-none group active:top-px active:border-b-0 …\" disabled=\"\">",
"selector": "div.flex > div.min-w-[372px] > div.h-full > button.button-component",
"nodeLabel": "div.flex > div.min-w-[372px] > div.h-full > button.button-component",
"explanation": "Fix any of the following:\n Element does not have inner text that is visible to screen readers\n aria-label attribute does not exist or is empty\n aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n Element has no title attribute\n Element does not have an implicit (wrapped) <label>\n Element does not have an explicit <label>\n Element's default semantics were not overridden with role=\"none\" or role=\"presentation\"",
"boundingRect": {
"top": 745,
"left": 12,
"right": 28,
"width": 16,
"bottom": 811,
"height": 66
}
}
},
{
"node": {
"lhId": "1-1-BUTTON",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,7,DIV,0,DIV,2,BUTTON",
"type": "node",
"snippet": "<button class=\"button-component focus:outline-none group active:top-px active:border-b-0 …\">",
"selector": "div.flex > div.min-w-[372px] > div.h-full > button.button-component",
"nodeLabel": "div.flex > div.min-w-[372px] > div.h-full > button.button-component",
"explanation": "Fix any of the following:\n Element does not have inner text that is visible to screen readers\n aria-label attribute does not exist or is empty\n aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n Element has no title attribute\n Element does not have an implicit (wrapped) <label>\n Element does not have an explicit <label>\n Element's default semantics were not overridden with role=\"none\" or role=\"presentation\"",
"boundingRect": {
"top": 745,
"left": 384,
"right": 400,
"width": 16,
"bottom": 811,
"height": 66
}
}
}
],
"headings": [
{
"key": "node",
"label": "Failing Elements",
"valueType": "node",
"subItemsHeading": {
"key": "relatedNode",
"valueType": "node"
}
}
],
"debugData": {
"tags": [
"cat.name-role-value",
"wcag2a",
"wcag412",
"section508",
"section508.22.a",
"TTv5",
"TT6.a",
"EN-301-549",
"EN-9.4.1.2",
"ACT",
"RGAAv4",
"RGAA-11.9.1"
],
"type": "debugdata",
"impact": "critical"
}
}Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
{
"type": "table",
"items": [
{
"node": {
"lhId": "1-2-IMG",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,7,DIV,0,DIV,0,BUTTON,1,IMG",
"type": "node",
"snippet": "<img class=\"w-[5px] pointer-events-none -rotate-90 md:rotate-0\" src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABlBM…\">",
"selector": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"nodeLabel": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"explanation": "Fix any of the following:\n Element does not have an alt attribute\n aria-label attribute does not exist or is empty\n aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n Element has no title attribute\n Element's default semantics were not overridden with role=\"none\" or role=\"presentation\"",
"boundingRect": {
"top": 776,
"left": 18,
"right": 23,
"width": 5,
"bottom": 781,
"height": 5
}
}
},
{
"node": {
"lhId": "1-3-IMG",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,7,DIV,0,DIV,2,BUTTON,1,IMG",
"type": "node",
"snippet": "<img class=\"w-[5px] -rotate-90 md:rotate-0\" src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABlBM…\">",
"selector": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"nodeLabel": "div.min-w-[372px] > div.h-full > button.button-component > img.w-[5px]",
"explanation": "Fix any of the following:\n Element does not have an alt attribute\n aria-label attribute does not exist or is empty\n aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n Element has no title attribute\n Element's default semantics were not overridden with role=\"none\" or role=\"presentation\"",
"boundingRect": {
"top": 776,
"left": 390,
"right": 395,
"width": 5,
"bottom": 781,
"height": 5
}
}
}
],
"headings": [
{
"key": "node",
"label": "Failing Elements",
"valueType": "node",
"subItemsHeading": {
"key": "relatedNode",
"valueType": "node"
}
}
],
"debugData": {
"tags": [
"cat.text-alternatives",
"wcag2a",
"wcag111",
"section508",
"section508.22.a",
"TTv5",
"TT7.a",
"TT7.b",
"EN-301-549",
"EN-9.1.1.1",
"ACT",
"RGAAv4",
"RGAA-1.1.1"
],
"type": "debugdata",
"impact": "critical"
}
}One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
{
"type": "table",
"items": [
{
"node": {
"lhId": "1-5-HTML",
"path": "1,HTML",
"type": "node",
"snippet": "<html lang=\"en\" style=\"--primary: #F9F0E9; --secondary: #F9F0E9; --tertiary: #FCF4C5;\">",
"selector": "html",
"nodeLabel": "html",
"explanation": "Fix all of the following:\n Document does not have a main landmark",
"boundingRect": {
"top": 0,
"left": 0,
"right": 412,
"width": 412,
"bottom": 823,
"height": 823
}
}
}
],
"headings": [
{
"key": "node",
"label": "Failing Elements",
"valueType": "node",
"subItemsHeading": {
"key": "relatedNode",
"valueType": "node"
}
}
],
"debugData": {
"tags": [
"cat.semantics",
"best-practice"
],
"type": "debugdata",
"impact": "moderate"
}
}Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
{
"type": "table",
"items": [
{
"node": {
"lhId": "1-6-BUTTON",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,6,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,BUTTON",
"type": "node",
"snippet": "<button class=\"w-[18px] h-[18px] flex items-center justify-center -ml-px active:bg-white …\">",
"selector": "div.h-full > div#component-is-fm > div.drag-header > button.w-[18px]",
"nodeLabel": "Close icon",
"explanation": "Fix any of the following:\n Target has insufficient size (18px by 18px, should be at least 24px by 24px)\n Target has insufficient space to its closest neighbors. Safe clickable space has a diameter of 18px instead of at least 24px.",
"boundingRect": {
"top": 66,
"left": 43,
"right": 61,
"width": 18,
"bottom": 84,
"height": 18
}
},
"subItems": {
"type": "subitems",
"items": [
{
"relatedNode": {
"lhId": "1-7-BUTTON",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,6,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,1,BUTTON",
"type": "node",
"snippet": "<button class=\"w-[18px] h-[18px] flex items-center group justify-center ml-[3px] rounded-…\">",
"selector": "div.h-full > div#component-is-fm > div.drag-header > button.w-[18px]",
"nodeLabel": "Toggle TV icon",
"boundingRect": {
"top": 66,
"left": 64,
"right": 82,
"width": 18,
"bottom": 84,
"height": 18
}
}
}
]
}
},
{
"node": {
"lhId": "1-7-BUTTON",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,6,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,1,BUTTON",
"type": "node",
"snippet": "<button class=\"w-[18px] h-[18px] flex items-center group justify-center ml-[3px] rounded-…\">",
"selector": "div.h-full > div#component-is-fm > div.drag-header > button.w-[18px]",
"nodeLabel": "Toggle TV icon",
"explanation": "Fix any of the following:\n Target has insufficient size (18px by 18px, should be at least 24px by 24px)\n Target has insufficient space to its closest neighbors. Safe clickable space has a diameter of 18px instead of at least 24px.",
"boundingRect": {
"top": 66,
"left": 64,
"right": 82,
"width": 18,
"bottom": 84,
"height": 18
}
},
"subItems": {
"type": "subitems",
"items": [
{
"relatedNode": {
"lhId": "1-6-BUTTON",
"path": "1,HTML,1,BODY,1,DIV,0,DIV,6,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,BUTTON",
"type": "node",
"snippet": "<button class=\"w-[18px] h-[18px] flex items-center justify-center -ml-px active:bg-white …\">",
"selector": "div.h-full > div#component-is-fm > div.drag-header > button.w-[18px]",
"nodeLabel": "Close icon",
"boundingRect": {
"top": 66,
"left": 43,
"right": 61,
"width": 18,
"bottom": 84,
"height": 18
}
}
}
]
}
}
],
"headings": [
{
"key": "node",
"label": "Failing Elements",
"valueType": "node",
"subItemsHeading": {
"key": "relatedNode",
"valueType": "node"
}
}
],
"debugData": {
"tags": [
"cat.sensory-and-visual-cues",
"wcag22aa",
"wcag258"
],
"type": "debugdata",
"impact": "serious"
}
}Total size was 3,139 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
{
"type": "table",
"items": [
{
"url": "https://poolsuite.net/js/view-DefaultPage-vue.809c33fa.js",
"totalBytes": 853664
},
{
"url": "https://poolsuite.net/vacation/4.jpg",
"totalBytes": 424805
},
{
"url": "https://poolsuite.net/vacation/1.jpg",
"totalBytes": 392706
},
{
"url": "https://poolsuite.net/vacation/3.jpg",
"totalBytes": 248364
},
{
"url": "https://poolsuite.net/vacation/2.jpg",
"totalBytes": 192205
},
{
"url": "https://poolsuite.net/vacation/5.jpg",
"totalBytes": 164521
},
{
"url": "https://api.poolsuite.net/playlists",
"totalBytes": 139905
},
{
"url": "https://poolsuite.net/js/3099.2ed6c467.js",
"totalBytes": 122484
},
{
"url": "https://connect.facebook.net/en_US/fbevents.js",
"totalBytes": 111611
},
{
"url": "https://poolsuite.net/js/chunk-vendors.324363d8.js",
"totalBytes": 94941
}
],
"headings": [
{
"key": "url",
"label": "URL",
"valueType": "url"
},
{
"key": "totalBytes",
"label": "Transfer Size",
"valueType": "bytes"
}
],
"sortedBy": [
"totalBytes"
]
}Est savings of 47 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
{
"type": "opportunity",
"items": [
{
"url": "https://poolsuite.net/css/index.5278903b.css",
"totalBytes": 53474,
"wastedBytes": 47742,
"wastedPercent": 89.28069521323889
}
],
"headings": [
{
"key": "url",
"label": "URL",
"valueType": "url"
},
{
"key": "totalBytes",
"label": "Transfer Size",
"valueType": "bytes"
},
{
"key": "wastedBytes",
"label": "Est Savings",
"valueType": "bytes"
}
],
"sortedBy": [
"wastedBytes"
],
"debugData": {
"type": "debugdata",
"metricSavings": {
"FCP": 920,
"LCP": 0
}
},
"overallSavingsMs": 0,
"overallSavingsBytes": 47742
}{
"finalUrl": "https://poolsuite.net/",
"userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/151.0.0.0 Safari/537.36",
"formFactor": "mobile",
"throttlingMethod": "simulate",
"throttling": {
"rttMs": 150,
"throughputKbps": 1638.4,
"requestLatencyMs": 562.5,
"uploadThroughputKbps": 675,
"cpuSlowdownMultiplier": 4,
"downloadThroughputKbps": 1474.5600000000002
},
"metrics": [
{
"id": "largest-contentful-paint",
"unit": "millisecond",
"value": 13150.319850000003
},
{
"id": "cumulative-layout-shift",
"unit": "unitless",
"value": 0.0005903560804755639
},
{
"id": "total-blocking-time",
"unit": "millisecond",
"value": 262
},
{
"id": "first-contentful-paint",
"unit": "millisecond",
"value": 3571.975381188965
},
{
"id": "speed-index",
"unit": "millisecond",
"value": 12932.44853983232
}
]
}01 / 值得借鉴
窗口标题栏、像素图标、音量滑块与频道选择都采用旧桌面软件的形式。
粉色背景留出大面积空白,播放器保持主体地位,底部图标提供探索而不争抢内容。
02 / 下一步
手机窗口内的播放和频道控件很紧凑,视觉边框不应限制点击区域。
保留像素外观,扩展播放、音量与 Dock 项的实际点击区域;补齐键盘焦点并验证触屏误触情况。
03 / 设计语言
背景
#f6d5d5文字
#000000强调
#f9f0e9参数来自页面元素采样,空值表示未取得;不将单个元素的参数当作全站规范。
04 / 检查依据
数据来自同次页面采集;字体、圆角和间距为具体元素采样,不代表全站唯一设计规范。空值为未取得。HTML 为源码体积,不是压缩传输量;脚本数为 DOM 标签数,不是请求数。
手机窗口内的播放和频道控件很紧凑,视觉边框不应限制点击区域。
保留像素外观,扩展播放、音量与 Dock 项的实际点击区域;补齐键盘焦点并验证触屏误触情况。
mobile.png: compact playback controls
CSP 是限制脚本源的标准做法。vibe 页面常常什么都加载,包括被注入的脚本。
先开 report-only CSP,再收成 default-src 'self' 和明确的 script-src。
content-security-policy missing
没有 nosniff,浏览器可能按错误类型解释文件。这是一行响应头。
设置 X-Content-Type-Options: nosniff。
x-content-type-options missing
默认 referrer 可能把站内路径和查询串漏给第三方。
设置 Referrer-Policy: strict-origin-when-cross-origin。
referrer-policy missing

The ultra-summer internet radio station, playing an infinity pool of summer sounds 24/7. Swimwear optional. Formerly Poolside FM.
05 / 开始动手
优化指令用于调整这个页面;设计指令用于借鉴它的视觉语言。「做同款」会附带截图与实施步骤。复制后粘贴到你的代码助手中。
请基于 https://poolsuite.net 的 2026-09-05T03:22:02.599Z 页面快照优化当前项目。先确认当前实现与快照差异,不要把已变化的内容重新改回旧版。
设计基线
顶栏是会员入口与装饰性日期;中央窗口组合影像、曲目信息、播放控件和频道,下方 Dock 放 Player、Mixtapes、Members 等图标。手机保留完整窗口和横向 Dock。复刻时要将窗口层级、按钮凹凸和窄字体视为同一套语言,日期与曲目信息必须来自自己的真实数据。
{
"colors": [
{
"role": "bg",
"hex": "#f6d5d5"
},
{
"role": "ink",
"hex": "#000000"
},
{
"role": "accent",
"hex": "#f9f0e9"
}
],
"fonts": {
"body": "Apple Color Emoji",
"display": "Apple Color Emoji",
"stack": [
"ui-sans-serif",
"Pixolde",
"Ishmeria",
"Everyday"
]
},
"radius": {
"button": "0px 0px 4px",
"card": "",
"field": ""
},
"space": {
"section": "32px",
"card": ""
},
"type": {
"h1": "50px",
"body": "16px",
"weight": "",
"lineHeight": "24px",
"letterSpacing": ""
}
}
数据来自同次页面采集;字体、圆角和间距为具体元素采样,不代表全站唯一设计规范。空值为未取得。HTML 为源码体积,不是压缩传输量;脚本数为 DOM 标签数,不是请求数。
执行事项
1. 小控件需要更宽容的触控区域
保留像素外观,扩展播放、音量与 Dock 项的实际点击区域;补齐键盘焦点并验证触屏误触情况。
依据: mobile.png: compact playback controls
2. 没有 Content-Security-Policy
先开 report-only CSP,再收成 default-src 'self' 和明确的 script-src。
依据: content-security-policy missing
3. 没有 X-Content-Type-Options
设置 X-Content-Type-Options: nosniff。
依据: x-content-type-options missing
4. 没有 Referrer-Policy
设置 Referrer-Policy: strict-origin-when-cross-origin。
依据: referrer-policy missing
验收
- 在 1440×900 和 390×844 分别核对文字、布局和主要操作“Guestbook”。
- 保留已有品牌、登录和业务链路,不从静态截图推断交互故障。
- 只修复有证据的项;涉及安全响应头时先用报告模式验证现有资源及认证兼容性。
- 对比修改前后的截图,并执行相关功能测试。不要声称未经测试的功能已通过。