HAR Analyze
Understand your network recording
Explore requests, timings and known resource sizes. Compare two HAR files and export a redacted report.
Local file analysisBefore / After comparisonCSV & JSON exports
Open HAR Analyze MEASURE · INSPECT · COMPARE
Online Tools for Web Performance
Inspect real recordings, compare changes and turn technical data into the next useful check. Free to use, without an account.
From a recording to a useful next step
Tools reveal evidence, not guaranteed causes. For implementation help, explore our performance and technical SEO services.