๐Ÿ“š Reference


๐Ÿ“œ Chapter


CLS (Cumulative Layout Shift)

LCP (Largest Contentful Paint)

TBT (Total Blocking Time)

FCP (First Contentful Paint)

FID (First Input Delay)

โ€ฃ

โ€ฃ

INP


INP ์ ์ˆ˜๋ณ„ ํ‰๊ฐ€ ๊ธฐ์ค€


INP ๊ฐ’ ๋“ฑ๊ธ‰ (์ƒํƒœ) ์‚ฌ์šฉ์ž ๊ฒฝํ—˜ ์ฒด๊ฐ
200ms ์ดํ•˜ ๐ŸŸข ์ข‹์Œ (Good) ์‚ฌ์šฉ์ž ์กฐ์ž‘์— ํ™”๋ฉด์ด ์ฆ‰์‹œ ๋ฐ˜์‘ํ•œ๋‹ค๊ณ  ๋А๋‚€๋‹ค.
200ms ์ดˆ๊ณผ ~ 500ms ์ดํ•˜ ๐ŸŸก ๊ฐœ์„  ํ•„์š” (Needs Improvement) ๋ฏธ์„ธํ•œ ๋ฒ„๋ฒ…์ž„์ด๋‚˜ ๋ฐ˜์‘์ด ๋‘”ํ•˜๋‹ค๋Š” ๋А๋‚Œ์„ ๋ฐ›๊ธฐ ์‹œ์ž‘ํ•œ๋‹ค.
500ms ์ดˆ๊ณผ ๐Ÿ”ด ๋‚˜์จ (Poor) ๋Œ€๋‹ค์ˆ˜์˜ ์‚ฌ์šฉ์ž๊ฐ€ ๋‹ต๋‹ตํ•จ์„ ๋А๋ผ๊ฑฐ๋‚˜ ํŽ˜์ด์ง€๊ฐ€ ๋ฉˆ์ท„๋‹ค๊ณ  ์ƒ๊ฐํ•œ๋‹ค.

INP๋ฅผ โ€˜์ข‹์Œโ€™์œผ๋กœ ์œ ์ง€ํ•˜๊ธฐ ์œ„ํ•œ 3๊ฐ€์ง€ ๊ตฌ์„ฑ ์š”์†Œ