{"id":343,"date":"2017-01-24T23:35:23","date_gmt":"2017-01-24T14:35:23","guid":{"rendered":"http:\/\/www.mukgee.com\/?p=343"},"modified":"2020-12-27T01:24:31","modified_gmt":"2020-12-26T16:24:31","slug":"%ec%9b%b9-%ec%b5%9c%ec%a0%81%ed%99%94%ec%9b%b9%ec%82%ac%ec%9d%b4%ed%8a%b8-%ec%b5%9c%ec%a0%81%ed%99%94%eb%a5%bc-%ec%9c%84%ed%95%9c-%eb%aa%87%ea%b0%80%ec%a7%80-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"http:\/\/mukgee.com\/?p=343","title":{"rendered":"[\uc6f9 \ucd5c\uc801\ud654]\uc6f9\uc0ac\uc774\ud2b8 \ucd5c\uc801\ud654\ub97c \uc704\ud55c \uba87\uac00\uc9c0 \ubc29\ubc95"},"content":{"rendered":"<p>\uc6f9\uc0ac\uc774\ud2b8 \ucd5c\uc801\ud654 \ubc29\ubc95\uc744 \uad6c\uae00\ub9c1\ud55c \uacb0\uacfc\ub97c \uc815\ub9ac\ud574\ubcf8\ub2e4.<\/p>\n<ol>\n<li><b>\ub3c4\uba54\uc778\uc744 \uc801\uc808\ud788 \ubd84\ub9ac<\/b><br \/>\nDNS \uc815\ubcf4\ub294 \ube0c\ub77c\uc6b0\uc838\uc5d0 \uce90\uc26c \ub418\uae30 \ub54c\ubb38\uc5d0 \uac19\uc740 \ub3c4\uba54\uc77c\uc744 \uac00\uc9c4 \uc678\ubd80 \ud30c\uc77c\uc744 \uc0ac\uc6a9\ud558\uba74 DNS lookup \uc2dc\uac04\uc744 \ub2e8\ucd95 \ud560 \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098,\u00a0<a href=\"https:\/\/www.w3.org\/Protocols\/rfc2616\/rfc2616-sec8.html#sec8.1.4\" target=\"_blank\" rel=\"noopener noreferrer\">HTTP\/1.1<\/a> \uc2a4\ud329\uc5d0 \uc758\ud558\uba74 \ud558\ub098\uc758 \ub3c4\uba54\uc778\ub2f9 \ucd5c\ub300 2\uac1c\uae4c\uc9c0\ub9cc \uc678\ubd80 \ud30c\uc77c\uc744 \ubcd1\ub82c\ub85c \ub2e4\uc6b4 \ubc1b\uc744 \uc218 \uc788\ub2e4. \ubcd1\ub82c \ub2e4\uc6b4\ub85c\ub4dc\ub97c \uadf9\ub300\ud654\ud574\uc11c \uc678\ubd80\ud30c\uc77c \ub2e4\uc6b4\ub85c\ub4dc \uc2dc\uac04\uc744 \uc904\uc774\uae30 \uc704\ud574\uc11c\ub294 \uc5ec\ub7ec \ub3c4\uba54\uc778\uc5d0\uc11c \ud30c\uc77c\uc744 \ub2e4\uc6b4 \ubc1b\ub294\uac83\uc774 \uc88b\uc740\ub370 <span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/developer.yahoo.com\/performance\/rules.html#css_top=\" target=\"_blank\" rel=\"noopener noreferrer\">\uc774\uae00<\/a><\/span>\u00a0\uc758 \uc800\uc790\ub294 <span style=\"color: #0000ff;\">2\uac1c~4\uac1c \uc0ac\uc774\uc758 \ub3c4\uba54\uc778\uc744 \uc0ac\uc6a9\ud574\uc11c DNS \uce90\uc26c\uc640 \ubcd1\ub82c \ub2e4\uc6b4\ub85c\ub4dc\ub97c \ud1b5\ud55c \uc131\ub2a5 \uac1c\uc120 <\/span>\uac04\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub77c\uace0 \uc870\uc5b8\ud55c\ub2e4.<\/li>\n<li><strong>ETags(Entity tags)\uc758 \uc0ac\uc6a9<\/strong>(<a href=\"http:\/\/blog.pages.kr\/255\" target=\"_blank\" rel=\"noopener noreferrer\">\ucc38\uace0<\/a>)<br \/>\nETags\ub294 Entity(\uc774\ubbf8\uc9c0,javascript,css \ub4f1)\uc774 \ube0c\ub77c\uc6b0\uc838\uc5d0 \uce90\uc26c\ub41c \ud30c\uc77c\uacfc \uac19\uc740\uc9c0 \ud310\ub2e8\ud558\ub294 \ubc29\ubc95\uc774\ub2e4.\u00a0Last-Modified \ubcf4\ub2e4 \ub354 \uc735\ud1b5\uc131(flexible) \ud558\ub2e4. \uadf8\ub7f0\ub370, \ub85c\ub4dc\ubca8\ub7f0\uc2f1\uc744 \uc704\ud574 \uc5ec\ub7ec\ub300\uc758 \uc11c\ubc84\ub97c \uc6b4\uc601\ud560 \uacbd\uc6b0 \uac19\uc740 \ud30c\uc77c\uc774\uc9c0\ub9cc \ub2e4\ub978 ETag\ub97c \uac00\uc9c0\uac8c \ub418\uc5b4 \uce90\uc26c\uae30\ub2a5\uc774 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\ub370 \ubc29\ud574\uac00 \ub420 \uc218 \uc788\ub2e4.<\/li>\n<li><strong>Flush\ub97c \uc774\uc6a9\ud55c Buffer<\/strong><br \/>\n\uc11c\ubc84 \uc791\uc5c5\uc774 \uc624\ub798 \uac78\ub9b4 \uacbd\uc6b0 \ud074\ub77c\uc774\uc5b8\ud2b8 \ub294 \ub9c8\ub0e5 \uae30\ub2e4\ub824\uc57c\ud55c\ub2e4. \uadf8\ub54c \uba3c\uc800 \uc900\ube44\ub41c HTML \ubd80\ud130 \ubcf4\ub0b4 \uc904 \uc218 \uc788\ub294 \uae30\ub2a5\uc774 Flush \uc774\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uba3c\uc800 HTML\uc744 \ubd88\ub7ec(Fetch) \uc62c\uc218 \uc788\uac8c \ub41c\ub2e4. Flush \uc704\uce58\ub294 Head\ud0dc\uadf8\uac00 \ub05d\ub098\ub294 \uc9c0\uc810\uc744 \ucd94\ucc9c\ud55c\ub2e4.<\/li>\n<li><strong>Ajax\uc758 method(Get\/Post)\ub97c \uc62c\ubc14\ub974\uac8c \uc0ac\uc6a9\ud558\uc790<\/strong><br \/>\nPost request\uc758 \uacbd\uc6b0 \ube0c\ub77c\uc6b0\uc838 \ub0b4\ubd80\uc801\uc73c\ub85c request \ud574\ub354\ub97c \uba3c\uc800 \ubcf4\ub0b4\uace0 body(data)\ub97c \ubcf4\ub0b4\uac8c \ub41c\ub2e4. \uc774\uc5d0 \ubc18\ud574 Get\uc740 \ud558\ub098\uc758 TCP\ud328\ud0b7 \uc704\ub85c \ud574\ub354\uc640 \ub370\uc774\ud130\ub97c \ubaa8\ub450 \uc804\uc1a1 \ud560 \uc218 \uc788\ub2e4. \ub530\ub77c\uc11c <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.w3.org\/Protocols\/rfc2616\/rfc2616-sec9.html\" target=\"_blank\" rel=\"noopener noreferrer\">HTTP \uc2a4\ud329<\/a>\uc5d0 \ub530\ub77c Get\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\ub294\uacbd\uc6b0(\ub370\uc774\ud130\ub97c \uc870\ud68c\ud574\uc624\ub294 \uacbd\uc6b0)\uc5d0\ub294 Get\uc744 \uc0ac\uc6a9<\/span>\ud558\uc790.<\/li>\n<li><strong>Post-load Components\ub97c \uad6c\ubd84\ud558\ub77c<\/strong><br \/>\nJavascript \uc758 \uc774\ubca4\ud2b8(\uac00\ub839 show\/hide), hidden \uc18d\uc131\uc758 Entity\ub4e4 , \ud604\uc7ac \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc774\ubbf8\uc9c0 \ub4f1\uc740 \ucd5c\ucd08 \ub85c\ub4dc\uc2dc\uc5d0 \ubd88\ub7ec\uc62c \ud544\uc694\uac00 \uc5c6\ub2e4.(\ucd5c\ucd08 \ub80c\ub354\ub9c1\uc774 \ub05d\ub09c \ud6c4\uc5d0 \uc791\ub3d9 \ud558\ub294 \ucef4\ud3ec\ub10c\ud2b8\ub4e4) <span style=\"color: #0000ff;\">Post-load \ucef4\ud3ec\ub10c\ud2b8\ub97c \uad6c\ubcc4\ud558\uc5ec lazy\ub85c\ub4dc\ub97c \uad6c\ud604<\/span>\ud558\ub294\uac83\ub3c4 \uc88b\uc740 \ubc29\ubc95\uc774\ub2e4. <del>\uc57c\ud6c4\uc5d0\uc11c \ucd94\ucc9c\ud558\ub294 <a href=\"https:\/\/developer.yahoo.com\/yui\/imageloader\/\" target=\"_blank\" rel=\"noopener noreferrer\">tool<\/a>\ub4e4&nbsp;<\/p>\n<p><\/del><\/li>\n<li><strong>Dom \uac2f\uc218\ub97c \uc904\uc5ec\ub77c<\/strong><br \/>\nDom \uac2f\uc218\uac00 \ub9ce\uc744 \uacbd\uc6b0 Javascript \uc5d0\uc11c Dom\uc744 \uc870\uc791\ud558\ub294 \uacbd\uc6b0 access \uc2dc\uac04\uc774 \uc624\ub798 \uac78\ub9b0\ub2e4.<\/li>\n<li><strong>\ucfe0\ud0a4\uc758 size\ub97c \uc904\uc5ec\ub77c<\/strong><br \/>\n\ucd5c\ucd08 response\uc5d0 cookie\uac00 \uc874\uc7ac\ud55c\ub2e4\uba74 \ube0c\ub77c\uc6b0\uc838\ub294 \uc0ac\uc6a9\uc790\uc758 PC\uc5d0 \uc800\uc7a5 \ud6c4 \uc774\ud6c4 \uc124\uc815\ub41c \ub3c4\uba54\uc778(*.mukgee.com)\uc758 request\uc5d0 \ub300\ud574 \ud574\ub2f9 cookie\ub97c \ub2e4\uc2dc \uc11c\ubc84\ub85c \ubcf4\ub0b8\ub2e4. cookie\uc758 size\uac00 \ud074 \uacbd\uc6b0 \ub3c4\uba54\uc778\uc744 \ubc29\ubb38\ud560\ub54c\ub9c8\ub2e4 \uc758\ub3c4\ud558\ub4e0 \uc758\ub3c4\ud558\uc9c0 \uc54a\ub4e0 \ud070 \uc0ac\uc774\uc988\uc758 \ub370\uc774\ud130\ub97c\uacc4\uc18d \ubcf4\ub0b4\uace0 \ubc1b\uc544\uc57c\ud55c\ub2e4. \uc798 \uc0ac\uc6a9\ud558\uc790.<\/li>\n<li><strong>\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\/CSS minify<\/strong><br \/>\n\uc774\ubd80\ubd84\ub3c4 \uc57d\uac04 \ub17c\uc7c1\uc774 \uc788\ub294\uac83 \uac19\uc740\ub370 minify\ub97c \ud1b5\ud574 \ubb3c\ub860 \ud30c\uc77c \uc0ac\uc774\uc988\uac00 \uc904\uc5b4\ub4e4\uba74 http request \ud0c0\uc784\uc774 \uc904\uc5b4 \ub4e4\uaca0\uc9c0\ub9cc, <a href=\"https:\/\/blog.outsider.ne.kr\/269\" target=\"_blank\" rel=\"noopener noreferrer\">\uc815\ub9d0 \uadf8 \ud6a8\uacfc\uac00 \ud06c\ub0d0<\/a>\u00a0\ub77c\ub294 \ub17c\uc7c1\uc774 \uc788\ub294\uac83\ub3c4 \uc0ac\uc2e4\uc774\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 JSmin \uac19\uc740 \ud504\ub85c\uadf8\ub7a8\uc744 \uc774\uc6a9\ud558\uba74 \uc6a9\ub7c9\uc774 \uc904\uc5b4\ub4e0 \ud30c\uc77c\ub4e4\uc744 \ub9cc\ub0a0 \uc218 \uc788\ub2e4.<\/li>\n<li><strong>Javascript \ub294 \uac00\uc7a5 \uc544\ub798\uc5d0 \uc791\uc131<\/strong>(<a href=\"https:\/\/teamtreehouse.com\/community\/best-practice-where-to-include-your-script-tags\" target=\"_blank\" rel=\"noopener noreferrer\">\ucc38\uace0<\/a>)<br \/>\n\ube0c\ub77c\uc6b0\uc838\uac00 \uc11c\ubc84\ub85c\ubd80\ud130 response\ub97c \ubc1b\uc544 \ubb38\uc11c\ub97c \ud30c\uc2f1\ud558\ub294 \uc911 Javascript \ud0dc\uadf8\ub97c \ub9cc\ub098\uba74 HTML \ud30c\uc2f1\uc744 \uba48\ucd94\uace0 \uc678\ubd80 Javascript \ud30c\uc77c\uc744 \ub85c\ub529\ud558\uac8c \ub418\ub294\ub370 \uadf8 \ub3d9\uc548 HTML \ud30c\uc2f1\uc774 \ub51c\ub808\uc774 \ub418\uba74\uc11c \uc0ac\uc6a9\uc790\uc785\uc7a5\uc5d0\uc11c\ub294 \ub290\ub824\ubcf4\uc77c \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/li>\n<li><strong>CSS\ub294 \uac00\uc7a5 \uc0c1\ub2e8\uc5d0 \uc704\uce58<\/strong>(<a href=\"https:\/\/developer.yahoo.com\/performance\/rules.html#css_top=\" target=\"_blank\" rel=\"noopener noreferrer\">\ucc38\uace0<\/a>)<br \/>\nCSS\ub97c head\ud0dc\uadf8 \uc548\uc5d0 \uc120\uc5b8 \ud560 \uacbd\uc6b0 HTML \ub80c\ub354\ub97c \uc21c\ucc28\uc801(progressively)\uc73c\ub85c \ud560 \uc218 \uc788\ub2e4. \u00a0\uc774\ub7f0 \uc810\uc740 \uc0ac\uc6a9\uc790\uc5d0\uac8c\u00a0visual feedback\ub97c \uc904 \uc218 \uc788\ub2e4. \uac00\uc7a5 \uc911\uc694\ud55c \uc0ac\uc2e4\uc740 <a href=\"https:\/\/www.w3.org\/TR\/html4\/struct\/links.html#h-12.3\" target=\"_blank\" rel=\"noopener noreferrer\">HTML \uc2a4\ud399<\/a>\uc5d0 CSS\ub294 Head \ud0dc\uadf8 \uc548\uc5d0 \uc120\uc5b8\ud558\ub77c\uace0 \uba85\uc2dc \ub418\uc5b4 \uc788\ub2e4.<\/li>\n<li><strong>Javascript \uc640 CSS\ub294 \uc678\ubd80 \ud30c\uc77c\ub85c \ubd84\ub9ac<\/strong><br \/>\n\uc774\ubd80\ubd84\uc740 \ub17c\uc7c1\uc774 \ub420 \uc218 \uc788\ub294\uac8c \uc0ac\uc2e4, \uc6f9 \ucd5c\uc801\ud654\uc758 1\ubc88 rule\uc774 Http request\ub97c \uc904\uc774\ub294 \uac83\uc774\ub2e4. \ub54c\ubb38\uc5d0 css \ud30c\uc77c\uc758 \uc791\uc744 \uacbd\uc6b0\ub294 \ub0b4\ubd80\uc5d0 \uc791\uc131 \ud558\ub294\uac8c Http \uc694\uccad\uc744 \uc904\uc5ec \uc904 \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098, trade-off\ub97c \ubd23\uc744 \ub54c, request\uac00 \ud558\ub098 \ub298\uc5b4\ub098\ub294\uac83\ubcf4\ub2e4 \ube0c\ub77c\uc6b0\uc838 \uce90\uc26c\ub97c \ud1b5\ud55c \uc131\ub2a5 \ud5a5\uc0c1 \ud06c\ubbc0\ub85c(\uadf8\ub9ac\uace0 \uc0ac\uc2e4 css\ud30c\uc77c\uc774 \uc791\ub2e4\uc758 \uae30\uc900\ub3c4 \uc54c\uc218 \uc5c6\uc74c) \uc678\ubd80\ub85c \ubd84\ub9ac\ud558\uc790<\/li>\n<li><strong>Javascript\ub97c \ud1b5\ud55c Dom\uc811\uadfc\/\uc81c\uc5b4\ub294 \ucd5c\uc18c\ud55c\uc73c\ub85c<\/strong><br \/>\nDom\uc774 \ubcf5\uc7a1\ud560 \uacbd\uc6b0 javascript \ub97c \ud1b5\ud55c \uc811\uadfc\uc740 \ub2f9\uc5f0\ud788 \ub290\ub9b4\uac83\uc774\uace0, \ud2b9\ud788 <span style=\"color: #0000ff;\">\ub808\uc774\uc5b4\ub97c \uace0\uce58\ub294 \uacbd\uc6b0\ub294 \ud53c\ud574<\/span>\uc57c\ud55c\ub2e4\uace0 \ud55c\ub2e4. <del>Jquery\uc758 hide\/show\ub294 \uc5b4\uca4c\uc9c0&nbsp;<\/p>\n<p><\/del><\/li>\n<li><strong>Event \uc124\uc815\ub3c4 \ucd5c\uc18c\ud55c\uc73c\ub85c<\/strong>\n<pre class=\"lang:default decode:true\">&lt;div&gt;\n    &lt;button&gt;&lt;\/button&gt;\n    &lt;button&gt;&lt;\/button&gt;\n    &lt;button&gt;&lt;\/button&gt;\n    &lt;button&gt;&lt;\/button&gt;\n    &lt;button&gt;&lt;\/button&gt;\n    &lt;button&gt;&lt;\/button&gt;\n    &lt;button&gt;&lt;\/button&gt;\n    &lt;button&gt;&lt;\/button&gt;\n&lt;\/div&gt;<\/pre>\n<p>\uc774 \uacbd\uc6b0 button\uc5d0 event\ub97c \ucd94\uac00\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c button\uc744 wrap \ud558\uace0 \uc788\ub294 div\uc5d0 event\ub97c \ucd94\uac00\ud558\ub77c\ub294 \uac83\uc774\ub2e4. event\ub294 bubbling \uc774 \ubc1c\uc0dd\ud558\uae30 \ub54c\ubb38\uc5d0 div\uc758 \uc774\ubca4\ud2b8 \ud2b8\ub9ac\uac70\ub85c\ub3c4 \uc5b4\ub290 \ubc84\ud2bc\uc774 \ud074\ub9ad\ub418\uc5c8\ub294\uc9c0 \ud655\uc778 \ud560 \uc218 \uc788\ub2e4.<\/li>\n<li><strong>\ube0c\ub77c\uc6b0\uc838\uc758 \ub3d9\uc791\uc6d0\ub9ac\ub97c \uc774\ud574\ud558\uace0 \uc801\uc808\ud788 \uc0ac\uc6a9\ud574\ub77c<\/strong><br \/>\nDom\uacfc \ub808\uc774\uc5b4 \uadf8\ub9ac\uace0 \ud558\ub4dc\uc6e8\uc5b4 \uac00\uc18d \ub4f1\uc744 \uc774\ud574\ud558\uace0 \uc801\uc808\ud788 \uc0ac\uc6a9\ud574\ub77c. (\uc774\ubd80\ubd84\uc740 \ub530\ub85c)<br \/>\n<a href=\"http:\/\/d2.naver.com\/helloworld\/2061385\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/d2.naver.com\/helloworld\/2061385<\/a><br \/>\n<a href=\"https:\/\/www.html5rocks.com\/ko\/tutorials\/speed\/layers\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.html5rocks.com\/ko\/tutorials\/speed\/layers\/<\/a><\/li>\n<li><strong>\ucd5c\ub300\ud55c \uce90\uc26c\ub97c \uc774\uc6a9\ud574\ub77c<\/strong><br \/>\nAjax\ub4e0, \uc774\ubbf8\uc9c0\ub4e0, Javascript, CSS \ubaa8\ub450 <span style=\"color: #0000ff;\">\uce90\uc26c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4\uba74 \uc801\uadf9\uc801\uc73c\ub85c \uc801\uc6a9<\/span>\ud574\ub77c. \ub610\ud55c <span style=\"color: #0000ff;\">\uc815\uc801\uc778 \ucee8\ud150\uce20\uc5d0 \ub300\ud574\uc11c\ub294\u00a0Expires header<\/span>\ub97c \uc774\uc6a9\ud574 \uba3c \ubbf8\ub798\ub85c expires \uac12\uc744 \uc124\uc815\ud574\ub193\uace0 , \ub3d9<span style=\"color: #0000ff;\">\uc801\uc778 \ud398\uc774\uc9c0\uc5d0 \ub300\ud574\uc11c\ub294\u00a0Cache-Control \ud574\ub354<\/span>\ub85c \uce90\uc26c\ub97c \ucee8\ud2b8\ub864\ud574\ub77c. Ajax\uc5d0 \ub300\ud574\uc11c\ub3c4 Expires\ub098 Cache-Control\uc744 \uc124\uc815\ud574\uc11c \uce90\uc26c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc790<br \/>\n<a href=\"http:\/\/www.letmecompile.com\/http-cache-%ED%8A%9C%ED%86%A0%EB%A6%AC%EC%96%BC\/\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.letmecompile.com\/http-cache-%ED%8A%9C%ED%86%A0%EB%A6%AC%EC%96%BC\/<\/a><\/li>\n<li>\uae30\ud0c0<br \/>\nHttp \ub9ac\ud018\uc2a4\ud2b8\uac00 Gzip\uc744 \ud65c\uc6a9\ud574\uc11c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub3c4\ub85d \ud5e4\ub354\ub97c \ucd94\uac00\ud574\ub77c. Http \ub9ac\ud018\uc2a4\ud2b8\ub97c \uc904\uc5ec\ub77c<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.slideshare.net\/julien.lecomte\/high-performance-ajax-applications\/4-Engineering_high_performance_A_few\" target=\"_blank\" rel=\"noopener noreferrer\">Ajax\uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uc5d0 \ub300\ud574 \uae00<\/a>\uc744 \ub0a8\uae30\uc2e0\u00a0Julien Lecomte\uc5d0 \ub530\ub974\uba74<strong>\u00a0<\/strong><span style=\"color: #0000ff;\"><strong>Less is more<\/strong> <span style=\"color: #000000;\">\uc774\ub2e4. \uace0\ubbfc\ud574\ubcf4\uace0 \uc904\uc77c \uc218 \uc788\ub294\uac74 \ucd5c\ub300\ud55c \uc904\uc5ec\ub77c. \ucd94\uac00\uc801\uc73c\ub85c \uce90\uc2f1\ud560 \uc218 \uc788\ub294\uac74 \ucd5c\ub300\ud55c \uce90\uc2f1.<\/span><\/span><\/p>\n<p>\ucc38\uace0 :\u00a0<a href=\"https:\/\/developer.yahoo.com\/performance\/rules.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/developer.yahoo.com\/performance\/rules.html<\/a>\u00a0,\u00a0<a href=\"https:\/\/firejune.com\/1302\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/firejune.com\/1302\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc6f9\uc0ac\uc774\ud2b8 \ucd5c\uc801\ud654 \ubc29\ubc95\uc744 \uad6c\uae00\ub9c1\ud55c \uacb0\uacfc\ub97c \uc815\ub9ac\ud574\ubcf8\ub2e4. \ub3c4\uba54\uc778\uc744 \uc801\uc808\ud788 \ubd84\ub9ac DNS \uc815\ubcf4\ub294 \ube0c\ub77c\uc6b0\uc838\uc5d0 \uce90\uc26c \ub418\uae30 \ub54c\ubb38\uc5d0 \uac19\uc740 \ub3c4\uba54\uc77c\uc744 \uac00\uc9c4 \uc678\ubd80 \ud30c\uc77c\uc744 \uc0ac\uc6a9\ud558\uba74 DNS lookup \uc2dc\uac04\uc744 \ub2e8\ucd95&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[3],"tags":[50,58],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/mukgee.com\/index.php?rest_route=\/wp\/v2\/posts\/343"}],"collection":[{"href":"http:\/\/mukgee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mukgee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mukgee.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/mukgee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=343"}],"version-history":[{"count":1,"href":"http:\/\/mukgee.com\/index.php?rest_route=\/wp\/v2\/posts\/343\/revisions"}],"predecessor-version":[{"id":632,"href":"http:\/\/mukgee.com\/index.php?rest_route=\/wp\/v2\/posts\/343\/revisions\/632"}],"wp:attachment":[{"href":"http:\/\/mukgee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mukgee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=343"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mukgee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}