Added
- Per-request detail panel on the HAR waterfall — clicking a request opens a slide-in side panel with General / Headers / Cookies / Timing / Body tabs, with syntax-highlighted body previews and copy buttons when response bodies are in the HAR (use
--browsertime.chrome.includeResponseBodies html|allfor Chrome) #4684. - URL filter on the waterfall card — type a substring and the canvas narrows to matching requests, with a "N of M" counter next to the box #4685.
- Page-metric legend now explains the orange render-blocking marker, the yellow redirect row tint, and the red error row tint — previously these visuals had no key in the report #4685.
Changed
- The waterfall canvas adopts a slate/blue palette so its border, gridlines, and row stripes match the surrounding sitespeed.io card chrome instead of the standalone-viewer default #4685.