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Frontend ์ด๋ฏธ์ง€ ์ตœ์ ํ™”ํ•˜๊ธฐ

2024. 11. 14. 21:28

์ด๋ฏธ์ง€ ์ตœ์ ํ™”๋ฅผ ํ•˜๊ฒŒ๋œ ๊ณ„๊ธฐ

ํ•œ๋™๋Œ€ํ•™๊ต ์˜จ๋ผ์ธ ์กธ์—…์ „์‹œ ํ”„๋กœ์ ํŠธ(One In Christ)์— 1์ธ ๊ฐœ๋ฐœ์ž๋กœ ์ฐธ์—ฌํ–ˆ์Šต๋‹ˆ๋‹ค. ์ฐธ์—ฌํ•˜๊ฒ ๋‹ค๊ณ  ์ƒ๊ฐํ•œ ์ˆœ๊ฐ„๋ถ€ํ„ฐ ๊ฐ€์žฅ ๋จผ์ € ๋– ์˜ค๋ฅธ ์ƒ๊ฐ์€ ์ด๋ฏธ์ง€ ์ตœ์ ํ™”์˜€์Šต๋‹ˆ๋‹ค. ์™œ๋ƒํ•˜๋ฉด ๋””์ž์ธํ•™๋ถ€ ์กธ์—… ์ „์‹œํšŒ์˜ ํŠน์„ฑ์ƒ ์ด๋ฏธ์ง€๋ฅผ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉํ•˜๊ณ , ๋””์ž์ธ ์ž‘ํ’ˆ์ด๋‹ค๋ณด๋‹ˆ ์ด๋ฏธ์ง€ ์šฉ๋Ÿ‰์ด 20MB ์ด์ƒ ์ฐจ์ง€ํ•˜๋Š” ๊ฒƒ์ด ๋Œ€๋ถ€๋ถ„์ด๋ผ ์›น ์„ฑ๋Šฅ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ๊ฒƒ์ด๋ผ๊ณ  ์ƒ๊ฐํ–ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
 
ํŠนํžˆ ์ž‘ํ’ˆ๋“ค์ด ๋‚˜์—ด๋˜์–ด ์žˆ๋Š” works ํŽ˜์ด์ง€์˜ ๊ฒฝ์šฐ ์—ฌ๋Ÿฌ ์ž‘ํ’ˆ๋“ค์ด ํ•œ ๋ฒˆ์— ๋กœ๋”ฉ๋˜์–ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์›น์„œ๋ฒ„๋กœ๋ถ€ํ„ฐ ์ด๋ฏธ์ง€๋ฅผ ์š”์ฒญํ•˜๊ณ  ์‘๋‹ต๋ฐ›๋Š” ๋ฐ ์‹œ๊ฐ„์ด ์˜ค๋ž˜๊ฑธ๋ฆด ๊ฒƒ์ด๋ผ ์˜ˆ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์›น์‚ฌ์ดํŠธ์˜ ์„ฑ๋Šฅ์„ ๋‚ฎ์ถ”๊ธฐ ๋•Œ๋ฌธ์— ์ข‹์ง€ ์•Š์€ ์‚ฌ์šฉ์ž ๊ฒฝํ—˜์„ ์•ผ๊ธฐํ•  ๊ฒƒ์ด๋ผ๊ณ  ํŒ๋‹จํ–ˆ์Šต๋‹ˆ๋‹ค.


์ด๋ฏธ์ง€ ์ตœ์ ํ™” ๋ฐฉ๋ฒ•

1๏ธโƒฃ  ์ด๋ฏธ์ง€ ํฌ๋งท ๋ณ€๊ฒฝ(webp ์‚ฌ์šฉ)

์ด๋ฏธ์ง€ ํฌ๋งท์„ webp๋กœ ๋ณ€๊ฒฝํ•˜์—ฌ 31%์˜ ์šฉ๋Ÿ‰ ๊ฐœ์„ ์„ ์ด๋ค˜์Šต๋‹ˆ๋‹ค.

๊ธฐ์กด์—๋Š” PNG ํฌ๋งท์œผ๋กœ ์ž‘ํ’ˆ์„ ์ œ์ถœ๋ฐ›์œผ๋ ค๊ณ  ํ–ˆ๋Š”๋ฐ PNG ํฌ๋งท์ด webp ๋ณด๋‹ค ์šฉ๋Ÿ‰์ด ๋” ํฌ๊ธฐ ๋•Œ๋ฌธ์— ํŒŒ์ผ ํฌ๋งท์„ ๋ณ€๊ฒฝํ•ด๋ณด๊ธฐ๋กœ ํ–ˆ์Šต๋‹ˆ๋‹ค. webp๋Š” ๊ตฌ๊ธ€์ด ๊ฐœ๋ฐœํ•œ ํฌ๋งท์œผ๋กœ ๋†’์€ ์••์ถ•๋ฅ ์—๋„ ์ข‹์€ ํ™”์งˆ์„ ์œ ์ง€ํ•ฉ๋‹ˆ๋‹ค.
 
ํ•˜์ง€๋งŒ ์ €๋Š” ํŒŒ์ผํฌ๋งท์„ ๋ณ€๊ฒฝํ•˜๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ  ๋””์ž์ด๋„ˆ๋“ค์—๊ฒŒ webp ํฌ๋งท์œผ๋กœ ์ œ์ถœํ•˜๋„๋ก ์š”์ฒญํ–ˆ์Šต๋‹ˆ๋‹ค.
AWS ํ”„๋ฆฌํ‹ฐ์–ด๋ฅผ ์‚ฌ์šฉํ•ด์•ผํ–ˆ๋˜ ์ €๋Š” PNG์˜ ์šฉ๋Ÿ‰์„ ๋‹ค S3 ์ €์žฅ์†Œ์— ์ €์žฅํ•  ์ˆ˜ ์—†์—ˆ๊ธฐ ๋•Œ๋ฌธ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ S3์— webp๋กœ ๋ณ€ํ™˜ํ•œ ์ด๋ฏธ์ง€๋“ค์„ ์ €์žฅํ•˜์˜€๊ณ , PNG๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ๋ณด๋‹ค 31%์˜ ์šฉ๋Ÿ‰ ๊ฐœ์„ ์„ ์ด๋ฃจ์—ˆ์Šต๋‹ˆ๋‹ค.

2๏ธโƒฃ  ์ด๋ฏธ์ง€ ์‚ฌ์ด์ฆˆ ๋ณ€๊ฒฝ

ํ•„์š”ํ•œ ์‚ฌ์ด์ฆˆ๋ณด๋‹ค ๋” ํฐ ์ด๋ฏธ์ง€ ์‚ฌ์ด์ฆˆ๋Š” ๋” ๋งŽ์€ ์šฉ๋Ÿ‰์„ ์ฐจ์ง€ํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.
์ €ํฌ๋Š” ๋ฐ˜์‘ํ˜•์„ ์ง€์›ํ•˜๋Š” ์›น์‚ฌ์ดํŠธ์˜€๋Š”๋ฐ์š”, ์ด๋Ÿฌํ•œ ํ”„๋กœ์ ํŠธ์˜ ์ƒํ™ฉ์— ๋”ฐ๋ผ ์ €๋Š” ์‚ฌ์šฉํ•  ๊ฐ€์žฅ ํฐ ์ด๋ฏธ์ง€์˜ ํฌ๊ธฐ๋ฅผ ๋ฐ์Šคํฌํƒ‘์„ ๊ธฐ์ค€์œผ๋กœ ๋‘์—ˆ๊ณ , ๋ถˆํ•„์š”ํ•œ ์šฉ๋Ÿ‰์„ ์ฐจ์ง€ํ•˜์ง€ ์•Š๋„๋ก ์ถ”๊ฐ€์ ์ธ ์šฉ๋Ÿ‰์„ ๊ฐœ์„ ํ–ˆ์Šต๋‹ˆ๋‹ค. 
 
๋””์ž์ด๋„ˆ๋“ค์—๊ฒŒ ์ฒ˜์Œ๋ถ€ํ„ฐ ์ตœ๋Œ€์‚ฌ์ด์ฆˆ ์ด๋ฏธ์ง€๋ฅผ ๊ณต์ง€ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด๋ฅผ ํ†ตํ•œ ๊ฐœ์„ ๋œ ์ง€ํ‘œ๋ฅผ ๊ณ„์‚ฐํ•˜์ง€ ๋ชปํ–ˆ์ง€๋งŒ, ๋ถˆํ•„์š”ํ•œ ์šฉ๋Ÿ‰์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์•˜๋‹ค๋Š” ์ ์—์„œ๋Š” ๊ผญ ํ•ด์•ผํ•˜๋Š” ์ž‘์—…์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
 
ํ•˜์ง€๋งŒ ๋””์ž์ด๋„ˆ ์ œ์ถœ๋ฌผ ์ •๋ฆฌ์— ์‹œ๊ฐ„๊ณผ ๋น„์šฉ์ด ๋งŽ์ด ๋“ค์–ด ๋” ํฐ ์ด๋ฏธ์ง€๋ฅผ ์‚ฌ์šฉํ•ด์•ผ ํ•  ๋•Œ ๋””์ž์ด๋„ˆ๋“ค์—๊ฒŒ ์ถ”๊ฐ€์ œ์ถœ์„ ์š”์ฒญํ•˜๊ธฐ๊ฐ€ ์–ด๋ ค์› ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด๋ฏธ์ง€ ํฌ๊ธฐ ํ™•์žฅ ์‹œ ํ™”์งˆ ์ €ํ•˜๊ฐ€ ๋ฐœ์ƒํ–ˆ๊ณ , ์›น๋””์ž์ธ ์ˆ˜์ •์— ์ œํ•œ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
์ด๋ฅผ ํ†ตํ•ด ์‚ฌ์ „ ์ˆ˜์ • ๊ฐ€๋Šฅ์„ฑ์„ ๊ฒ€ํ† ํ•˜๊ณ  ์ด๋ฏธ์ง€ ์ œ์ถœ์„ ์š”์ฒญํ•˜๋Š” ์ค‘์š”์„ฑ์„ ๊นจ๋‹ฌ์•˜์Šต๋‹ˆ๋‹ค.

3๏ธโƒฃ  CDN ๊ตฌ์ถ•

LCP ์ ์ˆ˜ ์ตœ๋Œ€ 80%๋ฅผ ๊ฐœ์„ ํ–ˆ์Šต๋‹ˆ๋‹ค.

AWS CloudFront์˜ CDN ๊ธฐ์ˆ ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐฐํฌ๋œ ๋ฆฌ์†Œ์Šค์™€ ์ด๋ฏธ์ง€๊ฐ€ ์—ฃ์ง€ ์Šคํ…Œ์ด์…˜์— ์บ์‹ฑ๋  ์ˆ˜ ์žˆ๋„๋ก ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ณผ์ •์—์„œ Github Actions๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ CI/CD ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ•˜์˜€๊ณ , ๋ฐฐํฌ์‹œ ์ž๋™์œผ๋กœ ๋ฌดํšจํ™”๊ฐ€ ์ง„ํ–‰๋˜๋„๋ก ํ–ˆ์Šต๋‹ˆ๋‹ค.
 
์บ์‹œ๋œ ํŒŒ์ผ์„ ์‚ฌ์šฉํ•จ์œผ๋กœ์จ, ์šฉ๋Ÿ‰์ด ํฐ ๋น„๋””์˜ค๋กœ ์ธํ•ด 4.19s์˜ LCP ์ ์ˆ˜๋ฅผ ๋ณด์˜€๋˜ ๋žœ๋”ฉํŽ˜์ด์ง€์˜ ๊ฒฝ์šฐ 766ms๋กœ ๊ฐœ์„ ๋˜์—ˆ๊ณ , ์šฉ๋Ÿ‰์ด ํฐ ์ด๋ฏธ์ง€๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ž‘ํ’ˆํŽ˜์ด์ง€๋„ 3.34s์—์„œ 1.51s๋กœ ๋กœ๋”ฉ ์†๋„๊ฐ€ ๊ฐœ์„ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. 

 
ํ•˜์ง€๋งŒ CDN์„ ์ฒ˜์Œ ๊ตฌ์ถ•ํ•ด๋ณด๋Š” ์‚ฌ๋žŒ์ด๋ผ๋ฉด ํ•œ๋ฒˆ์ฏค์„ ๊ฒช์„ ๋ฌธ์ œ๋ฅผ ์ € ์—ญ์‹œ๋„ ๊ฒช์—ˆ๋Š”๋ฐ์š”, ๋ฐ”๋กœ ์†Œ์Šค์ฝ”๋“œ์˜ ์—…๋ฐ์ดํŠธ๊ฐ€ ๋ฐœ์ƒํ–ˆ์„ ๋•Œ ์—…๋ฐ์ดํŠธ๋œ ๋ฆฌ์†Œ์Šค๊ฐ€ ์—ฃ์ง€ ์Šคํ…Œ์ด์…˜๊นŒ์ง€ ์—…๋ฐ์ดํŠธ๋˜์ง€ ์•Š๋Š” ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค. ํ•ด๋‹น ๋ฌธ์ œ๋Š” ์•„๋ž˜ ํฌ์ŠคํŒ…์—์„œ ๋‹ค๋ค˜์œผ๋‹ˆ ๋„์›€์ด ๋˜์…จ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค.
 

2024.10.13 - [๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ] - AWS cloudfront ๋ฐฐํฌ ํ™”๋ฉด์ด S3 ๊ฒฐ๊ณผ์™€ ๋‹ค๋ฅธ ์ด์œ (feat. ๋ฌดํšจํ™”)

AWS cloudfront ๋ฐฐํฌ ํ™”๋ฉด์ด S3 ๊ฒฐ๊ณผ์™€ ๋‹ค๋ฅธ ์ด์œ (feat. ๋ฌดํšจํ™”)

S3์˜ ์—…๋ฐ์ดํŠธ๋œ ์ •์  ๋ฆฌ์†Œ์Šค๋Š” ์ตœ์‹  ์ƒํƒœ์ธ๋ฐ, cloudfront์˜ ๋ฐฐํฌ ๊ฒฐ๊ณผ๋Š” ์ด์ „ ๋ฐฐํฌ ๊ฒฐ๊ณผ์ธ ๋ฌธ์ œ๋ฅผ ๊ฒช์–ด๋ณด์‹  ์  ์žˆ์œผ์‹ ๊ฐ€์š”? ์ €๋Š” ์ตœ๊ทผ์— ํ•ด๋‹น ์›์ธ์„ ๋ชฐ๋ผ ์ƒˆ๋ฒฝ ๋‚ด๋‚ด ํ•ด๋งธ๋˜ ๊ฒฝํ—˜์ด ์žˆ์–ด ์ œ๊ฐ€ ๊ฒช

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๊ฐ„๋‹จํ•˜๊ฒŒ ์ด๋ฏธ์ง€ ์ตœ์ ํ™” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์ •๋ฆฌํ•ด๋ดค๋Š”๋ฐ์š”, ์กฐ๊ธˆ์ด๋‚˜๋งˆ ๋„์›€์ด ๋˜์—ˆ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
 

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'์›น ํ”„๋กœ์ ํŠธ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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