HAR Request Analyzer

Paste HAR JSON to summarize requests, status codes, slow calls, host traffic, transfer size, and timing bottlenecks without uploading the file.

HAR JSON

{
  "log": {
    "entries": [
      {
        "startedDateTime": "2026-06-25T13:00:00.000Z",
        "time": 120,
        "request": { "method": "GET", "url": "https://caynetic.app/index.html" },
        "response": { "status": 200, "content": { "size": 1024 } },
        "timings": { "blocked": 1, "dns": 10, "connect": 15, "ssl": 5, "send": 2, "wait": 70, "receive": 17 }
      },
      {
        "startedDateTime": "2026-06-25T13:00:01.000Z",
        "time": 850,
        "request": { "method": "POST", "url": "https://api.caynetic.app/v1/checkouts" },
        "response": { "status": 502, "content": { "size": 2048 } },
        "timings": { "send": 8, "wait": 790, "receive": 52 }
      },
      {
        "startedDateTime": "2026-06-25T13:00:02.000Z",
        "time": 430,
        "request": { "method": "GET", "url": "https://caynetic.app/styles.css" },
        "response": { "status": 304, "_transferSize": 320 },
        "timings": { "send": 1, "wait": 240, "receive": 189 }
      }
    ]
  }
}

Copy-ready report

Ready to analyze HAR JSON.

Slow threshold, ms

Rows to show

Accepts Chrome, Edge, and Firefox HAR exports, or a pasted array of HAR entries.

Requests

Slow

Errors

Cached

Total Time

0ms

Transfer

0 B

Host	Requests	Time	Transfer
No host summary yet.

Metric	Counts
No counts yet.

Time	Status	Method	Dominant Phase	URL
No slow request summary yet.

Ready.