Paste or upload a HAR file and summarize request count, status buckets, hosts, MIME types and slow requests.
This browser-side tool is for quick HAR triage after exporting a network recording from developer tools. It summarizes the request list without uploading the file anywhere.
What it summarizes
The report counts requests, status buckets, hosts, MIME types, cache-looking responses, error responses, slow requests and large responses based on fields present in the HAR.
Privacy
HAR files can contain private URLs, cookies and tokens. This tool processes the pasted or uploaded JSON locally in the browser.