Seonglae ChoCLS
Cumulative Layout Shift
set width height with responsive
새로운 웹페이지 성능 측정 지표 CLS(Cumulative Layout Shift) | WIT블로그
지난 chrome 86 업데이트에서 개발자도구 - Performance 패널 - Experience 섹션에Cumulative Layout Shift (CLS) 라는 새로운 성능 측정 지표가 생겼습니다. CLS가 무엇인지 우리는 어떻게 대응할 수 있을지 정리해보았습니다. 방문자에게 콘텐츠가 얼마나 불안정한 지 측정하는 사용자 경험 측정 항목 입니다.
https://wit.nts-corp.com/2020/12/28/6240
Picture perfect images with the modern element
Images are one of the most pervasive parts of the web. This isn't a huge surprise as we humans are quite visual and the tag has been around for almost 30 years. Images are so prominent that they are part of the most important content in over ~70% of pages on both mobile and desktop according to the largest contentful paint metric.
https://stackoverflow.blog/2022/03/28/picture-perfect-images-with-the-modern-element/?ref=sidebar
