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[edit]
The HAR format is supported by various software, including:[3]
References[edit]
- ^ "Web Performance Working Group". W3C Web Performance Working Group. Retrieved 2016-03-13.
- ^ "HTTP Archive (HAR) format". W3C Web Performance Working Group. 2012-08-14. Retrieved 2019-05-18.
- ^ Jan Odvarko. "HAR Adopters". softwareishard.com. Retrieved 2020-07-16.
- ^ Kayce Basques (2020-07-14). "Network Analysis Reference: Save all network requests to a HAR file". Retrieved 2020-07-16.
- ^ Anand Khanse (2015-07-05). "Network tools in F12 Developer Tools of Microsoft Edge browser". Retrieved 2020-07-16.
External links[edit]
- W3C HAR editor's draft
- What is HAR File And How To Generate HAR File
- Make The Web Fast - The HAR Show: Capturing and Analyzing performance data with HTTP Archive format on YouTube
- A library to parse HTTP Archive (HAR) format to .NET objects on GitHub
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