Lcp timing allow origin

[tunetheweb]

Description

There have been some recent changes to renderTime for LCP and Element Timing and Chrome is changing this for Chrome 133.

Motivation

Additional details

See also:

• Remove TAO check from element timing & LCP reporting w3c/paint-timing#105
• https://chromestatus.com/feature/5128261284397056

Related issues and pull requests

mdn/browser-compat-data#25735

[github-actions]

Preview URLs

• /en-US/docs/Web/API/LargestContentfulPaint/renderTime
• /en-US/docs/Web/API/LargestContentfulPaint
• /en-US/docs/Web/API/PerformanceElementTiming/renderTime

External URLs (3)

URL: /en-US/docs/Web/API/PerformanceElementTiming/renderTime
Title: PerformanceElementTiming: renderTime property

• Consider to expose decoding time for FCP and LCP?  w3c/paint-timing#104 (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/API/LargestContentfulPaint
Title: LargestContentfulPaint

• Consider to expose decoding time for FCP and LCP?  w3c/paint-timing#104 (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/API/LargestContentfulPaint/renderTime
Title: LargestContentfulPaint: renderTime property

• Consider to expose decoding time for FCP and LCP?  w3c/paint-timing#104 (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2025-01-22 01:42:24)

[tunetheweb]

Thanks for the edits and merging @sideshowbarker !