Chrome 126 (and corresponding releases from other Chromium browser vendors) will reflect a bugfix to the reporting of the responseStart timestamp for speculation rules prefetched navigation. It may cause a shift in some metrics, notably an increase in computed time to first byte (or similar metrics) and a corresponding decrease in metrics measured from after the response body starts.
See this document for more detail: https://docs.google.com/document/d/1oESLkgpXysbl_FQMZ5Ahj3xtHW6d_UTcB-StJrS7a1U/preview This is intended as a bugfix, but I am mentioning it more broadly because of the potential to look a little confusing in real user metrics. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CACuR13cHYuHBjbi9E19SrBeVXkLszyQWwwbuPA12yvMpgHJhig%40mail.gmail.com.
