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Get the share of visits that bounced, step by step over a period

GET/v1/results/analytics/bounce-rate
View as Markdown

Returns the share of visits that bounced in each step of a period, and across the whole of it, for an analytics view or a website. A visit bounces when it loads at most one page and the visitor is engaged with it only briefly.

Each step's bounceRate is a whole percentage; total is not rounded. total is the bounce rate of all the period's visits together, so a quiet day moves it less than a busy one. Do not average the steps to get it.

A filters[url] filter matches the page each visit started on, since a visit has no single page.

Send a period. With the default, all, this answers with an error. How long each step is, and how to choose it, is under Over time. Traffic collected at the Basic consent level records no visits, so it is not counted here.

Request
curl "https://api.eu.silktide.com/v1/results/analytics/bounce-rate?view=all&period=custom&from=2026-09-28&to=2026-10-04" \
  -H "Authorization: silktide token=$SILKTIDE_API_KEY"
Response: The bounce rate each day for a week
{
  "result": {
    "series": [
      {
        "time": "2026-09-28 00:00:00",
        "bounceRate": 13,
        "sessions": 238
      },
      {
        "time": "2026-09-29 00:00:00",
        "bounceRate": 8,
        "sessions": 236
      },
      {
        "time": "2026-09-30 00:00:00",
        "bounceRate": 9,
        "sessions": 228
      },
      {
        "time": "2026-10-01 00:00:00",
        "bounceRate": 11,
        "sessions": 244
      },
      {
        "time": "2026-10-02 00:00:00",
        "bounceRate": 10,
        "sessions": 254
      },
      {
        "time": "2026-10-03 00:00:00",
        "bounceRate": 7,
        "sessions": 236
      },
      {
        "time": "2026-10-04 00:00:00",
        "bounceRate": 11,
        "sessions": 202
      }
    ],
    "total": 9.84859584859585,
    "range": {
      "start": "2026-09-28 00:00:00",
      "end": "2026-10-05 00:00:00"
    }
  },
  "selector": "/v1/results/analytics/bounce-rate",
  "duration": 0.021
}

Request

Query parameters

  • viewstringmatches ^(all|[1-9]\d*)$

    The analytics view to read: its id, the number after /analytics/ in its address in Silktide, or all for all of the account's analytics. Send this or websiteId.

  • websiteIdintegerat least 1

    Instead of view, a website whose analytics to read. The website must have Analytics set up.

  • sectionIdinteger

    With websiteId, a section of the website. Defaults to 0, the whole website.

  • periodstring

    The date range. Defaults to all. The spaced forms (-7 days, month to date) are older names that keep working. custom needs from and to.

    One ofalltodaylast-7-dayslast-30-dayslast-90-daysmonth-to-datelast-monthyear-to-datelast-12-monthscustom-7 days-30 days-90 days-1 monthmonth to dateyear to date-12 months

  • fromstring

    With period=custom, the first day, such as 2026-10-01.

  • tostring

    With period=custom, the last day.

  • timezonestring

    The IANA time zone days are read in, such as America/New_York. Defaults to UTC.

  • filtersmap of strings

    Only visits matching every filter, keyed by what is filtered: filters[url]=contains:/blog. Each value is {operator}:{value}, with operator is, not, contains, starts, gt or lt. Keys include url, hostName, entryUrl, exitUrl, event, outgoingUrl, referrer, source, medium, campaign, content, term, countryCode, regionCode, language, deviceType (desktop, tablet or mobile), operatingSystem and browser.

  • intervalstring

    With period=custom, the length of each step: an hour, a day, a week starting on Monday, a month or a year. Ignored with any other period. Left out, steps are hours for a single day, months for exactly twelve months, and days otherwise.

    One ofPT1HP1DP7DP1MP1Y

  • previousPeriodstring

    1 to add the figures of the period before, the same length and ending where this one starts, as previous… fields. Left out or 0, none. Needs a period with a start: with all, nothing is added.

    One of01

Response

200JSON.

  • resultobjectrequired

    The answer.

    Show 4 fields
    • serieslist of objectsrequired

      One step per hour, day, week or month of the period, oldest first. A step with no visits reads 0.

      Show 5 fields
      • timestringrequiredmatches ^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$

        When the step starts, as YYYY-MM-DD HH:MM:SS in the request's timezone.

      • bounceRateintegerrequired0 to 100

        The percentage of the step's visits that bounced, rounded to a whole number. 0 when it had no visits.

      • sessionsintegerrequired

        Visits that started in the step.

      • previousBounceRateintegercan be null

        The bounce rate in the matching step of the period before. Only with previousPeriod=1. Null when that period has no step in the same place, which weekly and monthly steps can cause.

      • previousSessionsintegercan be null

        Visits in the matching step of the period before. Only with previousPeriod=1. Null when that period has no step in the same place, which weekly and monthly steps can cause.

    • totalnumberrequired0 to 100

      The percentage of all the period's visits that bounced, not rounded: each step's rate weighted by its visits.

    • rangeobjectrequired

      The dates the series covers.

      Show 2 fields
      • startstringrequiredmatches ^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$

        When the first step starts, as YYYY-MM-DD HH:MM:SS in the request's timezone.

      • endstringrequiredmatches ^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$

        When the range ends, as YYYY-MM-DD HH:MM:SS: midnight after its last day, so the range runs up to but not including it.

    • previousTotalnumber0 to 100

      The bounce rate across the period before, worked out the same way. Only with previousPeriod=1.

  • selectorstringrequired

    The query that answered, as its path: /v1/results/scores.

  • durationnumberrequired

    Seconds Silktide took to answer.

Errors

StatusTypeWhen
404ModelNotFoundNo view or website with that id exists in the account, or the API key's user cannot see it.
403AccessDeniedThe API key's user cannot read that analytics view.
200ModelNotFoundThe website has no Analytics set up. The body is an error despite the status.
200InvalidRequestNeither view nor websiteId was sent. The error's own status is 400 and properties.field is view. The body is an error despite the status.
200InvalidArgumentA filter names a key or operator Analytics does not know. The body is an error despite the status.
200Errorperiod is all or left out, which means all. Over-time queries need a period with a start. The body is an error despite the status.
200InvalidArgumentperiod is not one of its values, or is custom without both from and to. The body is an error despite the status.
200Unspecifiedinterval is not one of its values. The body is an error despite the status.
401NotLoggedInNo API key was sent, or it is not a key for this region.(any operation)
429TooManyRequestsToo many requests to this path in five seconds. Retry after the number of seconds in the Retry-After header, which properties.retryAfter repeats.(any operation)
503-Silktide is busy. Retry after the number of seconds in the Retry-After header.(any operation)

Every error has the same body. See Errors.

Access

Permission
View analytics view (View all analytics for `view=all`)
Plan feature
None
Edition
Silktide 4 and Silktide 5
Cost
Free
Available since
v1.0.0

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