Issues

• privacy.request_hostnames_with_cname broke in 2025, but worked in 2024

  HTTPArchive/custom-metrics#185 · Filter by author max-ostapenko opened on Jan 13, 2026

• Collect hashes of "repetitive" content (JS functions, comments, CSS blocks)

  enhancement
  HTTPArchive/custom-metrics#150 · Filter by author pmeenan opened on Oct 23, 2024
  

• Avoid storing empty entries to optimise the column size in BigQuery

  enhancement
  HTTPArchive/custom-metrics#142 · Filter by author max-ostapenko opened on Sep 8, 2024

• Improve alternative protocols measures

  HTTPArchive/custom-metrics#92 · Filter by author bkardell opened on Jul 26, 2023
  2

• Deprecate the almanac custom metric

  HTTPArchive/custom-metrics#88 · Filter by author rviscomi opened on Jul 21, 2023
  1

• Performance custom metric is_lcp_statically_discoverable is incorrectly reporting false

  HTTPArchive/custom-metrics#60 · Filter by author kevinfarrugia opened on Dec 28, 2022
  6

• Re-enable the observer custom metric

  enhancement
  HTTPArchive/custom-metrics#54 · Filter by author rviscomi opened on Oct 19, 2022
  6

  

• Consider source maps defined in HTTP headers for the Sass custom metric

  enhancement
  HTTPArchive/custom-metrics#2 · Filter by author rviscomi opened on Mar 23, 2022