{"id":517,"date":"2025-08-20T20:56:00","date_gmt":"2025-08-21T05:56:00","guid":{"rendered":"https:\/\/pixelline.co.kr\/blog\/?p=517"},"modified":"2025-08-20T20:56:01","modified_gmt":"2025-08-21T05:56:01","slug":"core-web-vitals-%ed%98%84%ec%8b%a4%ea%b3%bc-%ed%99%88%ed%8e%98%ec%9d%b4%ec%a7%80-%ec%84%b1%eb%8a%a5-%ec%b5%9c%ec%a0%81%ed%99%94-%ec%a0%84%eb%9e%b5","status":"publish","type":"post","link":"https:\/\/pixelline.co.kr\/blog\/core-web-vitals-%ed%98%84%ec%8b%a4%ea%b3%bc-%ed%99%88%ed%8e%98%ec%9d%b4%ec%a7%80-%ec%84%b1%eb%8a%a5-%ec%b5%9c%ec%a0%81%ed%99%94-%ec%a0%84%eb%9e%b5\/","title":{"rendered":"Core Web Vitals \ud604\uc2e4\uacfc \ud648\ud398\uc774\uc9c0 \uc131\ub2a5 \ucd5c\uc801\ud654 \uc804\ub7b5"},"content":{"rendered":"\n<p>\uad6c\uae00 \uac80\uc0c9 \uc54c\uace0\ub9ac\uc998\uc774 \uc810\uc810 \ub354 \u2018\uc0ac\uc6a9\uc790 \uacbd\ud5d8\u2019\uc744 \uc911\uc2ec\uc73c\ub85c \ubc14\ub00c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \ud575\uc2ec\uc5d0 \uc788\ub294 \uac83\uc774 \ubc14\ub85c \u2018Core Web Vitals\u2019\uc785\ub2c8\ub2e4. \ub2e8\uc21c\ud788 \uc608\uc05c \ub514\uc790\uc778\ub9cc\uc73c\ub85c\ub294 \uc0c1\uc704 \ub178\ucd9c\uc744 \uae30\ub300\ud558\uae30 \uc5b4\ub824\uc6b4 \uc2dc\ub300\uac00 \ub418\uc5c8\uc8e0. 2025\ub144\ubd80\ud130\ub294 INP \uc9c0\ud45c\uae4c\uc9c0 \ud3ec\ud568\ub418\uba70, \ud648\ud398\uc774\uc9c0 \uc81c\uc791\uc774\ub098 \ub9ac\ub274\uc5bc \ub2e8\uacc4\uc5d0\uc11c \uc131\ub2a5 \ucd5c\uc801\ud654\ub294 \ub354 \uc774\uc0c1 \uc635\uc158\uc774 \uc544\ub2cc \ud544\uc218 \uc804\ub7b5\uc73c\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubaa9\ucc28<\/h2>\n\n\n\n<ol>\n<li><a href=\"#sec1\">Core Web Vitals\ub780 \ubb34\uc5c7\uc778\uac00?<\/a><\/li>\n\n\n\n<li><a href=\"#sec2\">2025\ub144 \ud575\uc2ec \ubcc0\ud654: INP \uc9c0\ud45c \ucd94\uac00<\/a><\/li>\n\n\n\n<li><a href=\"#sec3\">\uc774\ubbf8\uc9c0 \ucd5c\uc801\ud654 \uc804\ub7b5<\/a><\/li>\n\n\n\n<li><a href=\"#sec4\">\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \ucd5c\uc801\ud654 \uc804\ub7b5<\/a><\/li>\n\n\n\n<li><a href=\"#sec5\">CSS \ucd5c\uc801\ud654 \uc804\ub7b5<\/a><\/li>\n\n\n\n<li><a href=\"#sec6\">\uc65c \uc131\ub2a5\uc774 \uace7 \ub514\uc790\uc778\uc778\uac00?<\/a><\/li>\n\n\n\n<li><a href=\"#guide\">\uc2e4\uc804 \ud65c\uc6a9 \uac00\uc774\ub4dc<\/a><\/li>\n\n\n\n<li><a href=\"#faq\">FAQ<\/a><\/li>\n\n\n\n<li><a href=\"#conclusion\">\ub9fa\uc74c\ub9d0<\/a><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sec1\">Core Web Vitals\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-900x900.jpg\" alt=\"Core Web Vitals\ub780 \ubb34\uc5c7\uc778\uac00?\" class=\"wp-image-519\" srcset=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-900x900.jpg 900w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-510x510.jpg 510w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-150x150.jpg 150w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-768x768.jpg 768w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-300x300.jpg 300w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-60x60.jpg 60w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502-360x360.jpg 360w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2502.jpg 1024w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>Core Web Vitals\ub294 \uad6c\uae00\uc774 \uc81c\uc2dc\ud558\ub294 \uc6f9\uc0ac\uc774\ud2b8 \uc0ac\uc6a9\uc790 \uacbd\ud5d8 \ud575\uc2ec \uc9c0\ud45c\uc785\ub2c8\ub2e4. \ud06c\uac8c \uc138 \uac00\uc9c0\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \u2018LCP (Largest Contentful Paint)\u2019\ub294 \uc8fc\uc694 \ucf58\ud150\uce20\uac00 \ud654\uba74\uc5d0 \ud45c\uc2dc\ub418\ub294 \uc18d\ub3c4\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub458\uc9f8, \u2018CLS (Cumulative Layout Shift)\u2019\ub294 \ud654\uba74 \uc694\uc18c\uac00 \uac11\uc790\uae30 \ubc00\ub9ac\uac70\ub098 \ud280\ub294 \uc815\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc14b\uc9f8, 2024\ub144\ubd80\ud130 \ubcf8\uaca9 \ubc18\uc601\ub41c \u2018INP (Interaction to Next Paint)\u2019\ub294 \uc0ac\uc6a9\uc790\uc758 \ud074\ub9ad\uc774\ub098 \uc785\ub825 \ud6c4 \ubc18\uc751 \uc18d\ub3c4\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc774 \uc9c0\ud45c\ub4e4\uc740 \uace7\ubc14\ub85c \uac80\uc0c9 \uc21c\uc704\uc640 \uc5f0\uacb0\ub418\uae30 \ub54c\ubb38\uc5d0 \uc6f9\uc0ac\uc774\ud2b8 \uc131\ub2a5 \ucd5c\uc801\ud654\ub294 SEO\uc640 \uc9c1\uacb0\ub418\ub294 \uc911\uc694\ud55c \uacfc\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sec2\">2025\ub144 \ud575\uc2ec \ubcc0\ud654: INP \uc9c0\ud45c \ucd94\uac00<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"893\" src=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2503-900x893.jpg\" alt=\"2025\ub144 \ud575\uc2ec \ubcc0\ud654: INP \uc9c0\ud45c \ucd94\uac00\" class=\"wp-image-520\" srcset=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2503-900x893.jpg 900w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2503-510x506.jpg 510w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2503-150x150.jpg 150w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2503-768x762.jpg 768w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2503-60x60.jpg 60w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2503.jpg 1024w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>2025\ub144 \ud604\uc7ac Core Web Vitals\uc758 \uac00\uc7a5 \ud070 \ubcc0\ud654\ub294 \ubc14\ub85c INP\uc758 \uc815\uc2dd \ub3c4\uc785\uc785\ub2c8\ub2e4. \uc774\uc804\uae4c\uc9c0\ub294 FID(First Input Delay)\uac00 \uc785\ub825 \ubc18\uc751\uc131\uc744 \uce21\uc815\ud588\uc9c0\ub9cc, INP\uac00 \ubcf4\ub2e4 \uc815\ubc00\ud558\uac8c \uc0ac\uc6a9\uc790\uc758 \uc2e4\uc81c \uccb4\uac10 \uc18d\ub3c4\ub97c \ubc18\uc601\ud569\ub2c8\ub2e4. \uc27d\uac8c \ub9d0\ud574 \ubc84\ud2bc\uc744 \ub20c\ub800\uc744 \ub54c \ubc18\uc751\uc774 200ms \uc774\ub0b4\uba74 \ucf8c\uc801\ud558\uc9c0\ub9cc, 500ms \uc774\uc0c1 \uc9c0\uc5f0\ub418\uba74 \ub2f5\ub2f5\ud558\ub2e4\uace0 \ub290\ub07c\ub294 \uac83\uc774\uc8e0. \uad6c\uae00\uc740 \uc774\uc81c LCP\u00b7CLS\uc640 \ud568\uaed8 INP\uae4c\uc9c0 \ub3d9\uc2dc\uc5d0 \uace0\ub824\ud574 \uac80\uc0c9 \uacb0\uacfc\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud648\ud398\uc774\uc9c0\ub97c \uc81c\uc791\ud560 \ub54c \ub2e8\uc21c\ud788 \ub85c\ub529 \uc18d\ub3c4\ub9cc\uc774 \uc544\ub2c8\ub77c \u2018\uc778\ud130\ub799\uc158 \uc9c0\uc5f0 \ucd5c\uc18c\ud654\u2019\uae4c\uc9c0 \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sec3\">\uc774\ubbf8\uc9c0 \ucd5c\uc801\ud654 \uc804\ub7b5<\/h2>\n\n\n\n<p>\uc6f9\ud398\uc774\uc9c0 \ubb34\uac8c\uc758 \uc808\ubc18 \uc774\uc0c1\uc740 \uc774\ubbf8\uc9c0\uac00 \ucc28\uc9c0\ud569\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc774\ubbf8\uc9c0 \ucd5c\uc801\ud654\ub294 \uace7 \uc131\ub2a5 \ucd5c\uc801\ud654\uc640 \uc9c1\uacb0\ub429\ub2c8\ub2e4. \uc6b0\uc120 \ud3ec\ub9f7\ubd80\ud130 \uace0\ubbfc\ud574\uc57c \ud569\ub2c8\ub2e4. \uae30\uc874 JPEG\ubcf4\ub2e4 WebP\uac00 \uc720\ub9ac\ud588\uc9c0\ub9cc, \ucd5c\uadfc\uc5d4 AVIF\uac00 \ub354 \uac15\ub825\ud569\ub2c8\ub2e4. WebP \ub300\ube44 20~30% \ub354 \uac00\ubccd\uace0, JPEG\uc5d0 \ube44\ud558\uba74 \uc808\ubc18 \uc218\uc900\uae4c\uc9c0 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0 \uc9c0\uc5f0 \ub85c\ub529(Lazy Loading)\uc744 \uc801\uc6a9\ud558\uace0, \ud575\uc2ec \uc774\ubbf8\uc9c0\ub294 <code>fetchpriority=\"high\"<\/code> \uc18d\uc131\uc744 \ubd80\uc5ec\ud574 \uba3c\uc800 \ubd88\ub7ec\uc624\uba74 LCP \uac1c\uc120\uc5d0 \ud070 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ubbf8\uc9c0 \ud06c\uae30\ub97c \ud654\uba74\uc5d0 \ub9de\uac8c \uc815\ud655\ud788 \uc124\uc815\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sec4\">\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \ucd5c\uc801\ud654 \uc804\ub7b5<\/h2>\n\n\n\n<p>\ub9ce\uc740 \uc6f9\uc0ac\uc774\ud2b8\uac00 \ub290\ub824\uc9c0\ub294 \uc6d0\uc778\uc740 \uacfc\ub3c4\ud55c \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uc785\ub2c8\ub2e4. \ud754\ud788 \ubc88\ub4e4 \ud06c\uae30\ub9cc \uc904\uc774\ub294 \ub370 \uc9d1\uc911\ud558\uc9c0\ub9cc, \uc2e4\uc81c\ub85c\ub294 \ud30c\uc2f1\u00b7\uc2e4\ud589 \uc2dc\uac04\uc774 \ubcd1\ubaa9\uc774 \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucf54\ub4dc \uc2a4\ud50c\ub9ac\ud305\uc744 \ud1b5\ud574 \ud544\uc694\ud55c \ud398\uc774\uc9c0\uc5d0\uc11c\ub9cc \ud544\uc694\ud55c \ucf54\ub4dc\uac00 \ub85c\ub4dc\ub418\ub3c4\ub85d \uc124\uacc4\ud558\ub294 \uac83\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ub610\ud55c, \uc11c\ub4dc\ud30c\ud2f0 \uc2a4\ud06c\ub9bd\ud2b8(\uc608: \ucc44\ud305 \uc704\uc82f, \uad11\uace0 \ucf54\ub4dc)\ub294 \uc6f9 \uc6cc\ucee4\uc5d0\uc11c \uc2e4\ud589\ud574 \uba54\uc778 \uc2a4\ub808\ub4dc\uc758 \ubd80\ub2f4\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc \ubaa8\ub4e0 \uc2a4\ud06c\ub9bd\ud2b8\uac00 \ud638\ud658\ub418\ub294 \uac83\uc740 \uc544\ub2c8\ubbc0\ub85c \ubc18\ub4dc\uc2dc \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sec5\">CSS \ucd5c\uc801\ud654 \uc804\ub7b5<\/h2>\n\n\n\n<p>CSS\ub3c4 \uc131\ub2a5\uc5d0 \ud070 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4. \ud2b9\ud788 \ub300\uaddc\ubaa8 \ud504\ub808\uc784\uc6cc\ud06c\ub098 \ubd88\ud544\uc694\ud55c \uc2a4\ud0c0\uc77c\uc744 \uadf8\ub300\ub85c \ub450\uba74 \uc2e4\uc81c\ub85c\ub294 \uc808\ubc18 \uc774\uc0c1 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 CSS\ub294 \uc81c\uac70\ud558\uace0, \uc911\uc694\ud55c \uc2a4\ud0c0\uc77c\uc740 Critical CSS\ub85c \ubf51\uc544 HTML\uc5d0 \uc9c1\uc811 \uc778\ub77c\uc778\ud558\ub294 \ubc29\uc2dd\uc774 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ucd08\uae30 \ub80c\ub354\ub9c1 \uc18d\ub3c4\uac00 \ud06c\uac8c \uac1c\uc120\ub429\ub2c8\ub2e4. \ube4c\ub4dc \ud234\uc744 \ud65c\uc6a9\ud558\uba74 \uc790\ub3d9\ud654\ub3c4 \uac00\ub2a5\ud558\ub2c8, \uac1c\ubc1c \ub2e8\uacc4\uc5d0\uc11c\ubd80\ud130 \ucd5c\uc801\ud654 \ud504\ub85c\uc138\uc2a4\ub97c \uc801\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sec6\">\uc65c \uc131\ub2a5\uc774 \uace7 \ub514\uc790\uc778\uc778\uac00?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"893\" src=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2505-900x893.jpg\" alt=\"\uc65c \uc131\ub2a5\uc774 \uace7 \ub514\uc790\uc778\uc778\uac00?\" class=\"wp-image-521\" srcset=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2505-900x893.jpg 900w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2505-510x506.jpg 510w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2505-150x150.jpg 150w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2505-768x762.jpg 768w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2505-60x60.jpg 60w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2505.jpg 1024w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>8\ub144\uc9f8 \uc6f9 \uc5d0\uc774\uc804\uc2dc\ub97c \uc6b4\uc601\ud558\uba70 \ud655\uc2e0\ud558\uac8c \ub41c \uc0ac\uc2e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c \u2018\ube60\ub978 \uc0ac\uc774\ud2b8\uac00 \uace7 \uc608\uc05c \uc0ac\uc774\ud2b8\u2019\ub77c\ub294 \uc810\uc785\ub2c8\ub2e4. \ud654\ub824\ud55c \uc560\ub2c8\uba54\uc774\uc158\uc774\ub098 \ud070 \uc774\ubbf8\uc9c0\uac00 \uc544\ub2c8\ub77c, \uc0ac\uc6a9\uc790\uac00 \uc6d0\ud558\ub294 \uc21c\uac04\uc5d0 \uc6d0\ud558\ub294 \uc815\ubcf4\ub97c \ube60\ub974\uac8c \ud655\uc778\ud560 \uc218 \uc788\ub294 \uac83\uc774 \uc9c4\uc9dc \uc544\ub984\ub2e4\uc6b4 \uacbd\ud5d8\uc785\ub2c8\ub2e4. \ub290\ub9b0 \uc0ac\uc774\ud2b8\ub294 \uc544\ubb34\ub9ac \ub514\uc790\uc778\uc774 \uc88b\uc544\ub3c4 \ubd88\ud3b8\ud558\uace0, \uacb0\uad6d \ub5a0\ub098\uac8c \ub429\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc131\ub2a5 \ucd5c\uc801\ud654\uac00 \uc798\ub41c \uc0ac\uc774\ud2b8\ub294 \uae54\ub054\ud558\uace0 \uc138\ub828\ub41c \uc778\uc0c1\uc744 \ub0a8\uae30\uba70, \uc7ac\ubc29\ubb38\uacfc \uc804\ud658\uc728\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"guide\">\uc2e4\uc804 \ud65c\uc6a9 \uac00\uc774\ub4dc<\/h2>\n\n\n\n<ol>\n<li>\ud648\ud398\uc774\uc9c0 \uc81c\uc791 \uc2dc Google PageSpeed Insights\ub85c \ud604\uc7ac \uc810\uc218\ub97c \uba3c\uc800 \uce21\uc815\ud55c\ub2e4.<\/li>\n\n\n\n<li>\uc774\ubbf8\uc9c0\ub97c AVIF\ub85c \ubcc0\ud658\ud558\uace0, \ud575\uc2ec \uc774\ubbf8\uc9c0\uc5d4 fetchpriority \uc18d\uc131\uc744 \uc900\ub2e4.<\/li>\n\n\n\n<li>\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\ub294 \ucf54\ub4dc \uc2a4\ud50c\ub9ac\ud305\uc744 \uc801\uc6a9\ud558\uace0, \uc11c\ub4dc\ud30c\ud2f0 \uc2a4\ud06c\ub9bd\ud2b8\ub294 \uc9c0\uc5f0 \uc2e4\ud589\ud55c\ub2e4.<\/li>\n\n\n\n<li>\uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 CSS\ub294 \uc815\ub9ac\ud558\uace0, Critical CSS\ub97c \uc778\ub77c\uc778 \ucc98\ub9ac\ud55c\ub2e4.<\/li>\n\n\n\n<li>\uc2e4\uc81c \uc0ac\uc6a9\uc790 \ub370\uc774\ud130(FID\u2192INP)\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uba70 \uac1c\uc120\ud55c\ub2e4.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"893\" src=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2504-1-900x893.jpg\" alt=\"\" class=\"wp-image-523\" srcset=\"https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2504-1-900x893.jpg 900w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2504-1-510x506.jpg 510w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2504-1-150x150.jpg 150w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2504-1-768x762.jpg 768w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2504-1-60x60.jpg 60w, https:\/\/pixelline.co.kr\/blog\/wp-content\/uploads\/2025\/08\/2504-1.jpg 1024w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">FAQ<\/h2>\n\n\n\n<ul>\n<li><strong>Q. Core Web Vitals \uc810\uc218\uac00 \ub0ae\uc73c\uba74 \ubb34\uc870\uac74 \uac80\uc0c9 \uc21c\uc704\uac00 \ub5a8\uc5b4\uc9c0\ub098\uc694?<\/strong><br>A. \ubc18\ub4dc\uc2dc \uadf8\ub807\uc9c4 \uc54a\uc9c0\ub9cc, \uac19\uc740 \uacbd\uc7c1 \uc870\uac74\uc774\ub77c\uba74 \uc810\uc218\uac00 \ub192\uc740 \uc0ac\uc774\ud2b8\uac00 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>Q. AVIF\ub294 \ubaa8\ub4e0 \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c \uc9c0\uc6d0\ub418\ub098\uc694?<\/strong><br>A. \uc8fc\uc694 \ube0c\ub77c\uc6b0\uc800 \ub300\ubd80\ubd84 \uc9c0\uc6d0\ud558\uc9c0\ub9cc, \uc608\uc678\uac00 \uc788\uc744 \uc218 \uc788\uc5b4 fallback(WebP)\uc744 \ud568\uaed8 \uc801\uc6a9\ud558\ub294 \uac8c \uc548\uc804\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>Q. INP\ub97c \uac1c\uc120\ud558\ub824\uba74 \uc5b4\ub5a4 \ubc29\ubc95\uc774 \uc788\ub098\uc694?<\/strong><br>A. \uc774\ubca4\ud2b8 \ud578\ub4e4\ub7ec\ub97c \uac00\ubccd\uac8c \uc791\uc131\ud558\uace0, \uba54\uc778 \uc2a4\ub808\ub4dc\ub97c \ube14\ub85c\ud0b9\ud558\ub294 \uc5f0\uc0b0\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uac83\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>Q. \uc791\uc740 \ud648\ud398\uc774\uc9c0\ub3c4 \uc774\ub7f0 \ucd5c\uc801\ud654\uac00 \ud544\uc694\ud560\uae4c\uc694?<\/strong><br>A. \uaddc\ubaa8\uc640 \uad00\uacc4\uc5c6\uc774 \uc18d\ub3c4\ub294 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uacfc \uc9c1\uacb0\ub418\ubbc0\ub85c \ubc18\ub4dc\uc2dc \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>Q. \ucd5c\uc801\ud654\ub97c \ud55c \ubc88 \ud558\uba74 \ub05d\uc778\uac00\uc694?<\/strong><br>A. \uc544\ub2d9\ub2c8\ub2e4. \ube0c\ub77c\uc6b0\uc800\uc640 \uc54c\uace0\ub9ac\uc998\uc774 \uacc4\uc18d \ubcc0\ud558\uae30 \ub54c\ubb38\uc5d0 \uc8fc\uae30\uc801\uc778 \uc810\uac80\uacfc \uac1c\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\ub9fa\uc74c\ub9d0<\/h2>\n\n\n\n<p>2025\ub144\uc758 \uc6f9 \ud658\uacbd\uc5d0\uc11c Core Web Vitals\ub294 \uc120\ud0dd\uc774 \uc544\ub2cc \ud544\uc218\uc785\ub2c8\ub2e4. \ud2b9\ud788 LCP\u00b7CLS\uc5d0 \ub354\ud574 INP\uae4c\uc9c0 \uad00\ub9ac\ud574\uc57c \uac80\uc0c9 \uc21c\uc704\uc640 \uc0ac\uc6a9\uc790 \ub9cc\uc871\ub3c4\ub97c \ub3d9\uc2dc\uc5d0 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\uad6d \ube60\ub978 \uc0ac\uc774\ud2b8\uac00 \uc88b\uc740 \uc0ac\uc774\ud2b8\uc774\uace0, \ube60\ub978 \uacbd\ud5d8\uc774 \uace7 \uc138\ub828\ub41c \ub514\uc790\uc778\uc785\ub2c8\ub2e4. \uc9c0\uae08 \ubc14\ub85c \uc131\ub2a5 \uc810\uac80\uc744 \uc2dc\uc791\ud574 \ubcf4\uc138\uc694. \uc0c1\ub2f4 \ubb38\uc758\ub294 <a href=\"\/index.html#inquiry\">\uc5ec\uae30<\/a>, \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub294 <a href=\"\/index.html#projects\">\uc5ec\uae30<\/a>\uc5d0\uc11c \ud655\uc778\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud648\ud398\uc774\uc9c0 \uc81c\uc791\uc5d0\uc11c Core Web Vitals \ud604\uc2e4\uc740 \uc774\uc81c \ud544\uc218 \uc694\uc18c\uc785\ub2c8\ub2e4. \ube60\ub978 \ub85c\ub529\uacfc \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 \uac80\uc0c9 \uc21c\uc704\uc640 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ub3d9\uc2dc\uc5d0 \uc7a1\ub294 \ubc29\ubc95\uc744 \uc54c\ub824\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":518,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[278,60,275,274,277,54,280,279,90,273,47,281,269,276,46],"_links":{"self":[{"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/posts\/517"}],"collection":[{"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/comments?post=517"}],"version-history":[{"count":1,"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/posts\/517\/revisions"}],"predecessor-version":[{"id":524,"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/posts\/517\/revisions\/524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/media\/518"}],"wp:attachment":[{"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/media?parent=517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/categories?post=517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pixelline.co.kr\/blog\/wp-json\/wp\/v2\/tags?post=517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}