| Short description | This metric, available with agent version 1163, largestContentfulPaint, reports the render time of the largest content element visible in the viewport. |
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| New Relic event types |
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| Units of measurement | seconds (s) |
This metric, available with agent version 1163, largestContentfulPaint, reports the render time of the largest content element visible in the viewport. Research from Google shows that when the largest element is rendered is a more accurate way to measure when the main content of a page is loaded and useful. Details on this metric, including limitations and considerations can be found in the w3c draft on GitHub.