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HAR (file format)

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The HTTP Archive format, or HAR, is a JSON-formatted archive file format for logging of a web browser's interaction with a site. The common extension for these files is .har.

The specification for the HTTP Archive (HAR) format defines an archival format for HTTP transactions that can be used by a web browser to export detailed performance data about web pages it loads. The specification for this format is produced by the Web Performance Working Group[1] of the World Wide Web Consortium (W3C). The specification is in draft form and is a work in progress.[2]

Support

The HAR format is supported by various software, including:[3]

References

  1. ^ "W3C Web Performance Working Group". W3.org. Retrieved 2016-03-13.
  2. ^ "HTTP Archive (HAR) format". Dvcs.w3.org. 2012-08-14. Retrieved 2016-03-13.
  3. ^ HAR adopters
  4. ^ "Network tools in F12 Developer Tools of Microsoft Edge browser". {{cite web}}: Cite has empty unknown parameter: |dead-url= (help)
  5. ^ "Export HAR format with Paw". Paw.
  6. ^ "Import HAR 1.2 with Restlet Client". Restlet.
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