Lcp Attributes

6 attributes in this category. 6 deprecated

Deprecated Attributes

These attributes are deprecated and should not be used in new code. See each attribute for migration guidance.

lcp.element Deprecated

string PII: Maybe OTel: False

The dom element responsible for the largest contentful paint.

Example img
Aliases browser.web_vital.lcp.element

Use browser.web_vital.lcp.element instead.

The LCP element is now recorded as a browser.web_vital.lcp.element attribute.

Status: backfill

Changelog
next #233
v0.1.0 #127
v0.0.0
Raw JSON 
{
  "key": "lcp.element",
  "brief": "The dom element responsible for the largest contentful paint.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "img",
  "deprecation": {
    "replacement": "browser.web_vital.lcp.element",
    "reason": "The LCP element is now recorded as a browser.web_vital.lcp.element attribute.",
    "_status": "backfill"
  },
  "alias": [
    "browser.web_vital.lcp.element"
  ],
  "changelog": [
    {
      "version": "next",
      "prs": [
        233
      ]
    },
    {
      "version": "0.1.0",
      "prs": [
        127
      ]
    },
    {
      "version": "0.0.0"
    }
  ]
}

lcp.id Deprecated

string PII: Maybe OTel: False

The id of the dom element responsible for the largest contentful paint.

Example #hero
Aliases browser.web_vital.lcp.id

Use browser.web_vital.lcp.id instead.

The LCP id is now recorded as a browser.web_vital.lcp.id attribute.

Status: backfill

Changelog
next #233
v0.1.0 #127
v0.0.0
Raw JSON 
{
  "key": "lcp.id",
  "brief": "The id of the dom element responsible for the largest contentful paint.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "#hero",
  "deprecation": {
    "replacement": "browser.web_vital.lcp.id",
    "reason": "The LCP id is now recorded as a browser.web_vital.lcp.id attribute.",
    "_status": "backfill"
  },
  "alias": [
    "browser.web_vital.lcp.id"
  ],
  "changelog": [
    {
      "version": "next",
      "prs": [
        233
      ]
    },
    {
      "version": "0.1.0",
      "prs": [
        127
      ]
    },
    {
      "version": "0.0.0"
    }
  ]
}

lcp.loadTime Deprecated

integer PII: Maybe OTel: False

The time it took for the LCP element to be loaded

Example 1402
Aliases browser.web_vital.lcp.load_time
SDKs javascript-browser

Use browser.web_vital.lcp.load_time instead.

The LCP load time is now recorded as a browser.web_vital.lcp.load_time attribute.

Status: backfill

Changelog
next #233
Raw JSON 
{
  "key": "lcp.loadTime",
  "brief": "The time it took for the LCP element to be loaded",
  "type": "integer",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1402,
  "deprecation": {
    "replacement": "browser.web_vital.lcp.load_time",
    "reason": "The LCP load time is now recorded as a browser.web_vital.lcp.load_time attribute.",
    "_status": "backfill"
  },
  "alias": [
    "browser.web_vital.lcp.load_time"
  ],
  "sdks": [
    "javascript-browser"
  ],
  "changelog": [
    {
      "version": "next",
      "prs": [
        233
      ]
    }
  ]
}

lcp.renderTime Deprecated

integer PII: Maybe OTel: False

The time it took for the LCP element to be rendered

Example 1685
Aliases browser.web_vital.lcp.render_time
SDKs javascript-browser

Use browser.web_vital.lcp.render_time instead.

The LCP render time is now recorded as a browser.web_vital.lcp.render_time attribute.

Status: backfill

Changelog
next #233
Raw JSON 
{
  "key": "lcp.renderTime",
  "brief": "The time it took for the LCP element to be rendered",
  "type": "integer",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1685,
  "deprecation": {
    "replacement": "browser.web_vital.lcp.render_time",
    "reason": "The LCP render time is now recorded as a browser.web_vital.lcp.render_time attribute.",
    "_status": "backfill"
  },
  "alias": [
    "browser.web_vital.lcp.render_time"
  ],
  "sdks": [
    "javascript-browser"
  ],
  "changelog": [
    {
      "version": "next",
      "prs": [
        233
      ]
    }
  ]
}

lcp.size Deprecated

integer PII: Maybe OTel: False

The size of the largest contentful paint element.

Example 1234
Aliases browser.web_vital.lcp.size

Use browser.web_vital.lcp.size instead.

The LCP size is now recorded as a browser.web_vital.lcp.size attribute.

Status: backfill

Changelog
next #233
v0.4.0 #228
v0.0.0
Raw JSON 
{
  "key": "lcp.size",
  "brief": "The size of the largest contentful paint element.",
  "type": "integer",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1234,
  "deprecation": {
    "replacement": "browser.web_vital.lcp.size",
    "reason": "The LCP size is now recorded as a browser.web_vital.lcp.size attribute.",
    "_status": "backfill"
  },
  "alias": [
    "browser.web_vital.lcp.size"
  ],
  "changelog": [
    {
      "version": "next",
      "prs": [
        233
      ]
    },
    {
      "version": "0.4.0",
      "prs": [
        228
      ]
    },
    {
      "version": "0.0.0"
    }
  ]
}

lcp.url Deprecated

string PII: Maybe OTel: False

The url of the dom element responsible for the largest contentful paint.

Example https://example.com
Aliases browser.web_vital.lcp.url

Use browser.web_vital.lcp.url instead.

The LCP url is now recorded as a browser.web_vital.lcp.url attribute.

Status: backfill

Changelog
next #233
v0.1.0 #127
v0.0.0
Raw JSON 
{
  "key": "lcp.url",
  "brief": "The url of the dom element responsible for the largest contentful paint.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "https://example.com",
  "deprecation": {
    "replacement": "browser.web_vital.lcp.url",
    "reason": "The LCP url is now recorded as a browser.web_vital.lcp.url attribute.",
    "_status": "backfill"
  },
  "alias": [
    "browser.web_vital.lcp.url"
  ],
  "changelog": [
    {
      "version": "next",
      "prs": [
        233
      ]
    },
    {
      "version": "0.1.0",
      "prs": [
        127
      ]
    },
    {
      "version": "0.0.0"
    }
  ]
}