VibeCheck
https://ime.umate.ai

Page structure & technical metrics

Words

869

Action candidates

0

Images

0

HTML

10 KB

Copy

Title chars
17
Meta chars
49short
H1
1
H2
2

Action

Forms
0
On-site links
8
Off-site links
3

Security & metadata

HTTPS
yes
HSTS
no
CSP
no
nosniff
no
viewport
yes
Icon
yes
JSON-LD
no
Analytics
GA4

Page

Scripts
3 ext / 2 inline
Lang
zh-Hans
Third-party hosts
3

Lighthouse

Simulated mobile · Performance

56 / 100

2026-09-05 · Lab data, not field data.

View details

Simulated mobile · Lab data, not field data
2026-09-05T07:14:17.926Z · Lighthouse 13.4.1

Performance56/ 100
Accessibility95/ 100
Best practices100/ 100
SEO100/ 100
LCP · Largest content4,604 ms
CLS · Layout shift0.003
TBT · Blocking time622 ms
FCP · First content3,781 ms
SI · Speed index5,585 ms

Results vary by server, network and environment, independently of taste/conversion scores. Diagnostics retain Lighthouse wording.

Minimize main-thread work

2.7 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

Elements & resources
{
  "type": "table",
  "items": [
    {
      "group": "styleLayout",
      "duration": 1338.7,
      "groupLabel": "Style & Layout"
    },
    {
      "group": "scriptEvaluation",
      "duration": 608.383999999999,
      "groupLabel": "Script Evaluation"
    },
    {
      "group": "other",
      "duration": 499.4000000000022,
      "groupLabel": "Other"
    },
    {
      "group": "paintCompositeRender",
      "duration": 114.06800000000003,
      "groupLabel": "Rendering"
    },
    {
      "group": "scriptParseCompile",
      "duration": 103.776,
      "groupLabel": "Script Parsing & Compilation"
    },
    {
      "group": "parseHTML",
      "duration": 26.372,
      "groupLabel": "Parse HTML & CSS"
    },
    {
      "group": "garbageCollection",
      "duration": 11.663999999999994,
      "groupLabel": "Garbage Collection"
    }
  ],
  "headings": [
    {
      "key": "groupLabel",
      "label": "Category",
      "valueType": "text"
    },
    {
      "key": "duration",
      "label": "Time Spent",
      "valueType": "ms",
      "granularity": 1
    }
  ],
  "sortedBy": [
    "duration"
  ]
}

Background and foreground colors do not have a sufficient contrast ratio.

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Elements & resources
{
  "type": "table",
  "items": [
    {
      "node": {
        "lhId": "1-0-SPAN",
        "path": "1,HTML,1,BODY,1,MAIN,0,SECTION,0,DIV,2,DIV,0,A,0,SPAN",
        "type": "node",
        "snippet": "<span>",
        "selector": "div.wrap > div.actions > a.btn > span",
        "nodeLabel": "加入 TestFlight",
        "explanation": "Fix any of the following:\n  Element has insufficient color contrast of 4.49 (foreground color: #ffffff, background color: #2f6bff, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1",
        "boundingRect": {
          "top": 338,
          "left": 38,
          "right": 137,
          "width": 100,
          "bottom": 365,
          "height": 27
        }
      },
      "subItems": {
        "type": "subitems",
        "items": [
          {
            "relatedNode": {
              "lhId": "1-1-A",
              "path": "1,HTML,1,BODY,1,MAIN,0,SECTION,0,DIV,2,DIV,0,A",
              "type": "node",
              "snippet": "<a class=\"btn\" href=\"https://testflight.apple.com/join/VAuWfk7X\">",
              "selector": "section.hero > div.wrap > div.actions > a.btn",
              "nodeLabel": "加入 TestFlight",
              "boundingRect": {
                "top": 329,
                "left": 20,
                "right": 186,
                "width": 166,
                "bottom": 375,
                "height": 46
              }
            }
          }
        ]
      }
    }
  ],
  "headings": [
    {
      "key": "node",
      "label": "Failing Elements",
      "valueType": "node",
      "subItemsHeading": {
        "key": "relatedNode",
        "valueType": "node"
      }
    }
  ],
  "debugData": {
    "tags": [
      "cat.color",
      "wcag2aa",
      "wcag143",
      "TTv5",
      "TT13.c",
      "EN-301-549",
      "EN-9.1.4.3",
      "ACT",
      "RGAAv4",
      "RGAA-3.2.1"
    ],
    "type": "debugdata",
    "impact": "serious"
  }
}

Minify CSS

Est savings of 6 KiB

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Elements & resources
{
  "type": "opportunity",
  "items": [
    {
      "url": "https://fonts.googleapis.cn/css2?family=Noto+Serif+SC:wght@400;600&display=swap",
      "totalBytes": 62345,
      "wastedBytes": 6533,
      "wastedPercent": 10.478816967639858
    }
  ],
  "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": 0,
      "LCP": 0
    }
  },
  "overallSavingsMs": 0,
  "overallSavingsBytes": 6533
}

Reduce unused CSS

Est savings of 56 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.

Elements & resources
{
  "type": "opportunity",
  "items": [
    {
      "url": "https://fonts.googleapis.cn/css2?family=Noto+Serif+SC:wght@400;600&display=swap",
      "totalBytes": 57807,
      "wastedBytes": 57807,
      "wastedPercent": 100
    }
  ],
  "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": 160,
      "LCP": 160
    }
  },
  "overallSavingsMs": 160,
  "overallSavingsBytes": 57807
}

Reduce unused JavaScript

Est savings of 70 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Elements & resources
{
  "type": "opportunity",
  "items": [
    {
      "url": "https://www.googletagmanager.com/gtag/js?id=G-2PNHT2V6SS",
      "totalBytes": 166966,
      "wastedBytes": 71403,
      "wastedPercent": 42.76480934574758
    }
  ],
  "headings": [
    {
      "key": "url",
      "label": "URL",
      "valueType": "url",
      "subItemsHeading": {
        "key": "source",
        "valueType": "code"
      }
    },
    {
      "key": "totalBytes",
      "label": "Transfer Size",
      "valueType": "bytes",
      "subItemsHeading": {
        "key": "sourceBytes"
      }
    },
    {
      "key": "wastedBytes",
      "label": "Est Savings",
      "valueType": "bytes",
      "subItemsHeading": {
        "key": "sourceWastedBytes"
      }
    }
  ],
  "sortedBy": [
    "wastedBytes"
  ],
  "debugData": {
    "type": "debugdata",
    "metricSavings": {
      "FCP": 320,
      "LCP": 320
    }
  },
  "overallSavingsMs": 320,
  "overallSavingsBytes": 71403
}

Use efficient cache lifetimes

Est savings of 4 KiB

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Elements & resources
{
  "type": "table",
  "items": [
    {
      "url": "https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495",
      "totalBytes": 10338,
      "wastedBytes": 4135.2,
      "cacheLifetimeMs": 86400000
    }
  ],
  "headings": [
    {
      "key": "url",
      "label": "Request",
      "valueType": "url"
    },
    {
      "key": "cacheLifetimeMs",
      "label": "Cache TTL",
      "valueType": "ms",
      "displayUnit": "duration"
    },
    {
      "key": "totalBytes",
      "label": "Transfer Size",
      "valueType": "bytes",
      "displayUnit": "kb",
      "granularity": 1
    }
  ],
  "sortedBy": [
    "wastedBytes"
  ],
  "debugData": {
    "type": "debugdata",
    "wastedBytes": 4135.2
  },
  "skipSumming": [
    "cacheLifetimeMs"
  ]
}

Forced reflow

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Elements & resources
{
  "type": "list",
  "items": [
    {
      "type": "table",
      "items": [
        {
          "source": {
            "url": "https://www.googletagmanager.com/gtag/js?id=G-2PNHT2V6SS",
            "line": 896,
            "type": "source-location",
            "column": 197,
            "urlProvider": "network"
          },
          "reflowTime": 82.949
        }
      ],
      "headings": [
        {
          "key": "source",
          "label": "Top function call",
          "valueType": "source-location"
        },
        {
          "key": "reflowTime",
          "label": "Total reflow time",
          "valueType": "ms",
          "granularity": 1
        }
      ]
    },
    {
      "type": "table",
      "items": [
        {
          "source": {
            "url": "https://www.googletagmanager.com/gtag/js?id=G-2PNHT2V6SS",
            "line": 893,
            "type": "source-location",
            "column": 55,
            "urlProvider": "network"
          },
          "reflowTime": 82.949
        },
        {
          "source": {
            "type": "text",
            "value": "[unattributed]"
          },
          "reflowTime": 138.305
        }
      ],
      "headings": [
        {
          "key": "source",
          "label": "Source",
          "valueType": "source-location"
        },
        {
          "key": "reflowTime",
          "label": "Total reflow time",
          "valueType": "ms",
          "granularity": 1
        }
      ]
    }
  ]
}

LCP breakdown

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Elements & resources
{
  "type": "list",
  "items": [
    {
      "type": "table",
      "items": [
        {
          "label": "Time to first byte",
          "subpart": "timeToFirstByte",
          "duration": 1257.938
        },
        {
          "label": "Element render delay",
          "subpart": "elementRenderDelay",
          "duration": 1582.477
        }
      ],
      "headings": [
        {
          "key": "label",
          "label": "Subpart",
          "valueType": "text"
        },
        {
          "key": "duration",
          "label": "Duration",
          "valueType": "ms"
        }
      ]
    },
    {
      "lhId": "page-0-H2",
      "path": "1,HTML,1,BODY,1,MAIN,1,SECTION,0,DIV,1,H2",
      "type": "node",
      "snippet": "<h2>",
      "selector": "main > section#why > div.wrap > h2",
      "nodeLabel": "致勇于表达又“苛刻”的我们。",
      "boundingRect": {
        "top": 636,
        "left": 20,
        "right": 392,
        "width": 372,
        "bottom": 706,
        "height": 70
      }
    }
  ]
}

Legacy JavaScript

Est savings of 11 KiB

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Elements & resources
{
  "type": "table",
  "items": [
    {
      "url": "https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495",
      "subItems": {
        "type": "subitems",
        "items": [
          {
            "signal": "Array.prototype.at",
            "location": {
              "url": "https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495",
              "line": 0,
              "type": "source-location",
              "column": 19367,
              "urlProvider": "network"
            }
          },
          {
            "signal": "Array.prototype.findLast",
            "location": {
              "url": "https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495",
              "line": 0,
              "type": "source-location",
              "column": 19137,
              "urlProvider": "network"
            }
          }
        ]
      },
      "wastedBytes": 10840
    }
  ],
  "headings": [
    {
      "key": "url",
      "label": "URL",
      "valueType": "url",
      "subItemsHeading": {
        "key": "location",
        "valueType": "source-location"
      }
    },
    {
      "key": null,
      "label": "",
      "valueType": "code",
      "subItemsHeading": {
        "key": "signal"
      }
    },
    {
      "key": "wastedBytes",
      "label": "Wasted bytes",
      "valueType": "bytes"
    }
  ],
  "debugData": {
    "type": "debugdata",
    "wastedBytes": 10840
  }
}

Network dependency tree

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Elements & resources
{
  "type": "list",
  "items": [
    {
      "type": "list-section",
      "value": {
        "type": "network-tree",
        "chains": {
          "1B08E75992C8FC2B8EB626FEBFE8D770": {
            "url": "https://ime.umate.ai/",
            "children": {
              "3055.2": {
                "url": "https://fonts.googleapis.cn/css2?family=Noto+Serif+SC:wght@400;600&display=swap",
                "children": {
                  "3055.26": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.32.woff2",
                    "children": {},
                    "transferSize": 68139,
                    "navStartToEndTime": 3727
                  },
                  "3055.28": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.34.woff2",
                    "children": {},
                    "transferSize": 64854,
                    "navStartToEndTime": 3685
                  },
                  "3055.60": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.66.woff2",
                    "children": {},
                    "transferSize": 69182,
                    "navStartToEndTime": 3717
                  },
                  "3055.63": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.69.woff2",
                    "children": {},
                    "transferSize": 73685,
                    "navStartToEndTime": 3661
                  },
                  "3055.75": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.81.woff2",
                    "children": {},
                    "transferSize": 60849,
                    "navStartToEndTime": 3676
                  },
                  "3055.89": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.100.woff2",
                    "children": {},
                    "transferSize": 84787,
                    "navStartToEndTime": 3651
                  },
                  "3055.90": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.101.woff2",
                    "children": {},
                    "transferSize": 77878,
                    "navStartToEndTime": 3715
                  },
                  "3055.92": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.103.woff2",
                    "children": {},
                    "transferSize": 84171,
                    "navStartToEndTime": 4776
                  },
                  "3055.93": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.104.woff2",
                    "children": {},
                    "transferSize": 81157,
                    "navStartToEndTime": 3664
                  },
                  "3055.94": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.105.woff2",
                    "children": {},
                    "transferSize": 81681,
                    "navStartToEndTime": 3162
                  },
                  "3055.95": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.106.woff2",
                    "children": {},
                    "transferSize": 81753,
                    "navStartToEndTime": 3305
                  },
                  "3055.96": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.107.woff2",
                    "children": {},
                    "transferSize": 79947,
                    "navStartToEndTime": 3693
                  },
                  "3055.97": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.108.woff2",
                    "children": {},
                    "transferSize": 83594,
                    "navStartToEndTime": 3658
                  },
                  "3055.98": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.109.woff2",
                    "children": {},
                    "transferSize": 79230,
                    "navStartToEndTime": 3260
                  },
                  "3055.99": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.110.woff2",
                    "children": {},
                    "transferSize": 79651,
                    "navStartToEndTime": 3744
                  },
                  "3055.100": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.111.woff2",
                    "children": {},
                    "transferSize": 81314,
                    "navStartToEndTime": 3642
                  },
                  "3055.101": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.112.woff2",
                    "children": {},
                    "transferSize": 76186,
                    "navStartToEndTime": 3309
                  },
                  "3055.102": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.113.woff2",
                    "children": {},
                    "transferSize": 76006,
                    "navStartToEndTime": 3371
                  },
                  "3055.103": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.114.woff2",
                    "children": {},
                    "transferSize": 74906,
                    "navStartToEndTime": 3243
                  },
                  "3055.104": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.115.woff2",
                    "children": {},
                    "transferSize": 72670,
                    "navStartToEndTime": 3234
                  },
                  "3055.105": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.116.woff2",
                    "children": {},
                    "transferSize": 67378,
                    "navStartToEndTime": 3238
                  },
                  "3055.106": {
                    "url": "https://fonts.gstatic.cn/s/notoserifsc/v35/H4chBXePl9DZ0Xe7gG9cyOj7oqOcaThrVMcaeccjhXXDsOyAEEmuIi6j7j64sLjgBtMI1z49XW4.117.woff2",
                    "children": {},
                    "transferSize": 66734,
                    "navStartToEndTime": 3092
                  },
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                    "children": {},
                    "transferSize": 58273,
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                  "3055.108": {
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                    "children": {},
                    "transferSize": 104387,
                    "navStartToEndTime": 2972
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                  "3055.112": {
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                    "children": {},
                    "transferSize": 33012,
                    "navStartToEndTime": 3179
                  }
                },
                "transferSize": 62345,
                "navStartToEndTime": 1884
              },
              "3055.4": {
                "url": "https://ime.umate.ai/styles.css",
                "children": {},
                "transferSize": 4564,
                "navStartToEndTime": 2711
              },
              "3055.6": {
                "url": "https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495",
                "children": {
                  "3055.216": {
                    "url": "https://ime.umate.ai/cdn-cgi/rum?",
                    "children": {},
                    "isLongest": true,
                    "transferSize": 448,
                    "navStartToEndTime": 5382
                  }
                },
                "isLongest": true,
                "transferSize": 10338,
                "navStartToEndTime": 3139
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            },
            "isLongest": true,
            "transferSize": 5807,
            "navStartToEndTime": 1275
          }
        },
        "longestChain": {
          "duration": 5382
        }
      }
    },
    {
      "type": "list-section",
      "title": "Preconnected origins",
      "value": {
        "type": "table",
        "items": [
          {
            "origin": "https://fonts.googleapis.cn/",
            "source": {
              "lhId": "page-5-LINK",
              "path": "1,HTML,0,HEAD,18,LINK",
              "type": "node",
              "snippet": "<link rel=\"preconnect\" href=\"https://fonts.googleapis.cn\">",
              "selector": "head > link",
              "nodeLabel": "head > link",
              "boundingRect": {
                "top": 0,
                "left": 0,
                "right": 0,
                "width": 0,
                "bottom": 0,
                "height": 0
              }
            },
            "subItems": {
              "type": "subitems",
              "items": []
            }
          },
          {
            "origin": "https://fonts.gstatic.cn/",
            "source": {
              "lhId": "page-6-LINK",
              "path": "1,HTML,0,HEAD,19,LINK",
              "type": "node",
              "snippet": "<link rel=\"preconnect\" href=\"https://fonts.gstatic.cn\" crossorigin=\"\">",
              "selector": "head > link",
              "nodeLabel": "head > link",
              "boundingRect": {
                "top": 0,
                "left": 0,
                "right": 0,
                "width": 0,
                "bottom": 0,
                "height": 0
              }
            },
            "subItems": {
              "type": "subitems",
              "items": []
            }
          }
        ],
        "headings": [
          {
            "key": "origin",
            "label": "Origin",
            "valueType": "text",
            "subItemsHeading": {
              "key": "warning"
            }
          },
          {
            "key": "source",
            "label": "Source",
            "valueType": "node"
          }
        ]
      },
      "description": "[preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to."
    },
    {
      "type": "list-section",
      "title": "Preconnect candidates",
      "value": {
        "type": "table",
        "items": [
          {
            "origin": "https://www.google-analytics.com",
            "wastedMs": 300
          }
        ],
        "headings": [
          {
            "key": "origin",
            "label": "Origin",
            "valueType": "text"
          },
          {
            "key": "wastedMs",
            "label": "Est LCP savings",
            "valueType": "ms"
          }
        ]
      },
      "description": "Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4."
    }
  ]
}
Environment & raw metrics
{
  "finalUrl": "https://ime.umate.ai/",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64) 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": 4603.951999999999
    },
    {
      "id": "cumulative-layout-shift",
      "unit": "unitless",
      "value": 0.003492731235986951
    },
    {
      "id": "total-blocking-time",
      "unit": "millisecond",
      "value": 622
    },
    {
      "id": "first-contentful-paint",
      "unit": "millisecond",
      "value": 3780.994
    },
    {
      "id": "speed-index",
      "unit": "millisecond",
      "value": 5584.896388816235
    }
  ]
}

01 / WHAT WORKS

What makes it work

Editorial typography and literary pacing

The combination of Songti SC display headings, Chinese numeral markers (壹 to 陆), and generous line-height creates a focused reading experience rare in utility software.

Clear product philosophy and transparent value positioning

The four core attributes in the hero (on-device privacy, BYOK, non-subscription pricing, and Apple-only continuity) address power-user pain points upfront.

02 / NEXT STEPS

Where to go next

  1. 01

    Show the keyboard and transcription UI in context

    Visitors are asked to install an input method on TestFlight without ever seeing the keyboard layout, candidate bar, or transcription state on iOS or macOS.

    Add high-resolution screenshots or silent looping videos under Section 壹 and 叁 showing the keyboard, floating dictation bar, and settings interface. Verify assets load cleanly on both 1440px desktop and 390px mobile viewports.

  2. 02

    Add a terminal TestFlight CTA section

    After reading through six manifesto sections and user testimonials, users reach the footer without another button to join TestFlight, forcing unnecessary reverse scrolling.

    Place a closing CTA block immediately above the footer with the primary '加入 TestFlight' button, supported OS badges, and beta capacity guidance. Test scrolling flow from top to bottom on mobile.

  3. 03

    Clarify beta onboarding steps and system requirements

    The string 'iOS 26 · macOS 26' appears humorous or placeholder-driven, which confuses users seeking genuine OS compatibility requirements before opening TestFlight.

    Replace or supplement the version label with exact minimum operating systems (for example iOS 17+ or macOS 14+), accompanied by a concise two-step guide on installing Apple TestFlight first.

03 / DESIGN LANGUAGE

A design system you can reuse

Colors

Background

#fafafa

Text

#111111

Typography

Display font
Songti SC
Body font
Songti SC
Heading / body
89.6px / 17px

Spacing & shape

Section gap
0px
Component inset
—
Card radius
—
Button radius
8.8px

CLEARER WORDS

Copy Revision Diff

Now

系统 iOS 26 · macOS 26

SUGGESTED COPY

系统 iOS & macOS 测试版

Avoids confusion caused by non-existent version numbers and states real platform availability.
Now

声无所拘， 字有所据。

SUGGESTED COPY

声无所拘，字有所据。

Remove irregular internal space between comma and Chinese character to keep punctuation strictly consistent.

04 / EVIDENCE

The detail behind the report

Explore each observation, recommendation and captured record.

Conversion2 observations

Share card is incomplete

High

A blank or generic unfurl on X, Slack, or WeChat wastes the click you already earned. This is distribution, not decoration.

Set og:title, og:description, and a 1200x630 image that matches the live headline.

og:title=yes og:image=no

No way to reach a human

Medium

A stranger who wants to buy, ask, or complain has nowhere to go. That is a conversion leak and a trust leak.

Put a mailto, a form that works, or a real social handle in the footer. One is enough.

no mailto / telegram / x / github / email
Launch4 observations

No HSTS header

Medium

Without Strict-Transport-Security, a first visit can still be downgraded to http. Browsers will not pin HTTPS.

Set Strict-Transport-Security: max-age=31536000; includeSubDomains at the edge.

strict-transport-security missing

No Content-Security-Policy

A CSP is the standard way to limit script sources. Vibe-coded pages often load anything, including injected scripts.

Start with a report-only CSP, then default-src 'self' and an explicit script-src.

content-security-policy missing

No X-Content-Type-Options

Without nosniff, browsers may interpret a file as a different type than you sent. It is a one-line header.

Set X-Content-Type-Options: nosniff.

x-content-type-options missing

No Referrer-Policy

The default referrer can leak internal paths and query strings to third parties.

Set Referrer-Policy: strict-origin-when-cross-origin.

referrer-policy missing
Link preview

声无所拘，字有所据 · 优麦输入法

优麦输入法是面向 iOS 与 macOS 的键盘。语音先落成录音，再在本机转写；键盘负责把字写对。

05 / MAKE IT HAPPEN

Give your AI a clear next step

Use the improvement prompt for this page, or the design prompt to borrow its visual language. “Recreate” includes references and implementation steps. Paste either into your coding assistant.

Preview full instructions
Enhance https://ime.umate.ai/ to improve conversion while preserving its literary brand tone. 1) Retain all design tokens: background #fafafa, text #111111, accent blue #2f6bff, font stacks (Songti SC for serif headings, PingFang SC for sans body, SF Mono for code/spec items), and border-radius 8.8px on buttons. 2) Insert genuine visual UI cards between manifesto sections: an iOS keyboard mock showing continuous voice input, and a macOS menu bar mock showing prompt and LLM settings. 3) Add a closing CTA section right before the footer: include the primary pill button '加入 TestFlight' with the arrow circle icon, exact minimum OS compatibility requirements, and a note on TestFlight installation steps. 4) Ensure the mobile layout at 390px maintains the 2x2 metadata grid spacing and full-width touch comfort. Verify responsiveness at 1440px and 390px without breaking typography.