browser_network_requests
Get the full network request waterfall with timing, size, and status codes.
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
sessionId | string | Yes | — | Session ID from browser_navigate |
resourceType | string | No | — | Filter by type: script, stylesheet, image, font, fetch, xhr |
minDuration | number | No | 0 | Only show requests slower than this (ms) |
limit | number | No | 50 | Max number of requests to return |
Example
Show me all network requests that took longer than 200msShow me all the image requests on this pageResponse
For each request:
- Status code and HTTP method
- Duration in milliseconds
- Transfer size in KB
- Resource type (script, image, fetch, etc.)
- URL
Also includes summary stats: total requests, total transfer size, average duration, slowest request.
Notes
- Network requests are captured from the moment the session starts
- Includes requests from navigation, AJAX calls, lazy-loaded resources, etc.
- Use
minDurationto find slow requests that impact performance