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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# Adding a new metric? We have docs for that!
---
$tags:
- 'Core :: DOM: Security'
httpsfirst:
upgraded:
type: counter
description: >
Counts how often a load is marked to be upgraded to HTTPS because of
HTTPS-First (`dom.security.https_first` enabled).
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never
upgraded_schemeless:
type: counter
description: >
Counts how often a load is marked to be upgraded to HTTPS because of
schemeless HTTPS-First (`dom.security.https_first` disabled, but load
marked as schemeless).
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never
downgraded:
type: counter
description: >
How many regular HTTPS-First (`dom.security.https_first` enabled)
upgrades get downgraded again.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never
downgraded_schemeless:
type: counter
description: >
How many schemeless HTTPS-First (`dom.security.https_first` disabled, but
load marked as schemeless) upgrades get downgraded again.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never
downgraded_on_timer:
type: rate
description: >
How many HTTPS-First (`dom.security.https_first` enabled) upgrades get
downgraded again because the HTTP request fired after 3s received a answer
faster than the HTTPS request.
denominator_metric: httpsfirst.downgraded
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never
downgraded_on_timer_schemeless:
type: rate
description: >
How many of schemeless HTTPS-First (`dom.security.https_first` disabled,
but load marked as schemeless) upgrades get downgraded again because the
HTTP request fired after 3s received a answer faster than the HTTPS
request
denominator_metric: httpsfirst.downgraded_schemeless
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never
downgrade_time:
type: timing_distribution
description: >
If a HTTPS-First (`dom.security.https_first` enabled) upgrade isn't
successful, measures the timespan between the navigation start and the
downgrade. This is essentially the overhead caused by HTTPS-First if a
site does not support HTTPS.
time_unit: millisecond
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never
downgrade_time_schemeless:
type: timing_distribution
description: >
If a schemeless HTTPS-First (`dom.security.https_first` disabled, but
load marked as schemeless) upgrade isn't successful, measures the
timespan between the navigation start and the downgrade. This is
essentially the overhead caused by HTTPS-First if a site does not support
HTTPS.
time_unit: millisecond
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- mjurgens@mozilla.com
- seceng-telemetry@mozilla.com
expires: never