HAR Spyglass

Overview

Analyze HAR files directly in your browser

Analyze HAR files to identify errors, slow requests, and performance issues. Brings insight to JSON formatted HTTP archive files by calling out slowest transactions, filtered error responses and more.

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Details

Version
2.1.1
Updated
May 14, 2026
Flag concern
Offered by
Barrelhead
Size
92.31KiB
Languages
English
Developer
6600 Main St Miami Lakes, FL 33014-2283 US
Email
admin@barrelhead.co
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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