Review a HAR before sending it to support
Minimize the capture, remove private fields and inspect the actual package.
Read the guide ↗Field guide / 02Read HAR waterfall and size evidence accurately
Separate connection phases, overlap, unknown byte counts and cache clues.
Read the guide ↗Field guide / 03Compare two HAR captures without hiding uncertainty
Match requests deliberately and interpret timing changes in context.
Read the guide ↗