{"id":182,"date":"2008-05-14T10:16:26","date_gmt":"2008-05-14T10:16:26","guid":{"rendered":"http:\/\/apollo89.com\/wordpress\/?p=182"},"modified":"2013-02-12T22:26:45","modified_gmt":"2013-02-12T13:26:45","slug":"%ec%9b%b9-%ec%84%b1%eb%8a%a5-%ed%96%a5%ec%83%81-%ea%b0%9c%eb%b0%9c-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/apollo89.com\/wordpress\/?p=182","title":{"rendered":"\uc6f9 \uc131\ub2a5 \ud5a5\uc0c1 \uac1c\ubc1c \ubc29\ubc95"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>\uc6f9 \uc131\ub2a5 \ud5a5\uc0c1 \uac1c\ubc1c \ubc29\ubc95<\/p>\n<p>1. Make fewer HTTP requests<br \/>\n&#8211; \uc0ac\uc6a9\uc790 \uc751\ub2f5\uc2dc\uac04\uc758 80%\ub294 \ud504\ub860\ud2b8\uc564\ub4dc\ub2e8\uc5d0\uc11c \ubc1c\uc0dd\ud55c\ub2e4. \ub9ce\uc740 \uc2dc\uac04\uc744 \ud398\uc774\uc9c0\uc758 \ucef4\ud3ec\ub10c\ud2b8(\uc774\ubbf8\uc9c0, css, script, flash\ub4f1)\ub97c \ub2e4\uc6b4\ubc1b\ub294\ub370 \uc4f0\uc778\ub2e4\ub294 \uc598\uae30\ub2e4. \uc704\uc758 \ucef4\ud3ec\ub10c\ud2b8\ub294 \uac01\uac01\uc758 http request\ub97c \uc720\ubc1c\uc2dc\ucf1c\uc11c \ud398\uc774\uc9c0\ub97c \ub290\ub9ac\uac8c \ud55c\ub2e4.<br \/>\n&#8211; Image Maps &#8211; \uc774\ubbf8\uc9c0 \ub9f5\uc740 \ud558\ub098\uc758 \uc774\ubbf8\uc9c0\ub85c \uc5ec\ub7ec\uc7a5\uc758 \uc774\ubbf8\uc9c0 \ud6a8\uacfc\ub97c \ub098\ud0c0\ub0b8\ub2e4. \ub610\ud55c \uac19\uc740 \uc0ac\uc774\uc988\ub97c \uac00\uc9c0\uace0 \ub9ce\uc740\ub7c9\uc758 http request\ub97c \uc904\uc5ec\uc900\ub2e4.<br \/>\n&#8211; Css Request &#8211; \uc774\ubbf8\uc9c0\ub9f5\ucc98\ub7fc \ud544\uc694\ud55c \uc774\ubbf8\uc9c0\ub97c \ud55c\uc7a5\uc5d0 \ub2f4\uace0 css \uc2a4\ud0c0\uc77c \uc801\uc6a9\uc73c\ub85c \ud544\uc694\ud55c \ubd80\ubd84\ub9cc \ubcf4\uc774\uac8c \ud55c\ub2e4.<br \/>\n&#8211; Inline Images &#8211; data:URL scheme\ub97c \uc774\uc6a9\ud558\uc5ec \ud398\uc774\uc9c0\uc5d0 \uc774\ubbf8\uc9c0 \ub370\uc774\ud130\ub97c \uc0bd\uc785\uc2dc\ud0a8\ub2e4. \ub530\ub77c\uc11c html \ud398\uc774\uc9c0\uc758 \uc0ac\uc774\uc988\ub294 \uc5c4\uccad \ucee4\uc9c0\ub294\ub370 \ubc18\ud574 \uc694\uccad\uc740 \uc904\uac8c \ub41c\ub2e4.<br \/>\n&#8211; Comblined Files &#8211; \uc2a4\ud0c0\uc77c\uc2dc\ud2b8, \uc2a4\ud06c\ub9bd\ud2b8 \ud30c\uc77c\uc744 \ubaa8\ub450 \ud1b5\ud569\ud558\uc5ec \ud558\ub098\uc758 \ud30c\uc77c\uc5d0 \ud3ec\ud568\uc2dc\ucf1c http request\ub97c \uc904\uc778\ub2e4.<\/p>\n<p>2. Use a CDN(Content Delivery Network)<br \/>\n&#8211; CDN \uc11c\ube44\uc2a4\ub77c\uace0 \ud558\uba74 \uc0ac\uc6a9\uc790\uc758 \uc704\uce58\uc5d0 \ub530\ub77c\uc11c \uac00\uc7a5 \uac00\uae4c\uc6b4 \uc11c\ubc84\uc5d0 \uc811\uc18d\ud574\uc11c \ub370\uc774\ud130\ub97c \uac00\uc838\uc624\ub294 \uc11c\ube44\uc2a4\ub97c \ub9d0\ud55c\ub2e4. \ub370\uc774\ud130\ub97c \uac00\uc7a5 \ube60\ub974\uac8c \ubc1b\uc744\uc218 \uc788\ub294 \uc11c\ubc84\uc5d0\uc11c \ub370\uc774\ud130\ub97c \ubc1b\ub294\ub2e4\uba74 \ub2f9\uc5f0\ud788 \ud398\uc774\uc9c0\uac00 \ube68\ub9ac \ub730\uac83\uc774\ub2e4.\u00a0 \uc57c\ud6c4\uc758 \uacbd\uc6b0 \uc57d 20%\uc815\ub3c4\uc758 \uc131\ub2a5\ud5a5\uc0c1\uc774 \uc788\uc5c8\ub2e4\uace0 \ud55c\ub2e4.<\/p>\n<p>3. Add an Expires header<br \/>\n&#8211; \uc6f9\ud398\uc774\uc9c0\uac00 \uc810\uc810\ub354 richer\ud574\uc9c0\uba74\uc11c \uac01\uc885 script, css, images\ub4f1\uc774 \uc99d\uac00 \ud558\uac8c \ub418\uba70 \uc774\ub294 \ub9ce\uc740 http request\ub97c \uc720\ubc1c\uc2dc\ud0a8\ub2e4. \ud558\uc9c0\ub9cc expire header\ub97c \ucd94\uac00 \ud55c\ub2e4\uba74 \uc774\uac83\ub4e4\uc744 \uce90\uc2f1\uc2dc\ud0ac\uc218 \uc788\ub2e4.<br \/>\n&#8211; Expire header\ub97c \uc0ac\uc6a9\ud558\uba74 \uadf8 \ub0a0\uc9dc\uac00 \uc9c0\ub098\uae30 \uc804\uc5d0\ub294 \uac01 \ucef4\ud37c\ub10c\ud2b8\ub97c \uc7ac \ud638\ucd9c\ud558\uc9c0 \uc54a\ub294\ub2e4. \ub9cc\uc57d \uc544\ud30c\uce58\uc11c\ubc84\ub97c \uc0ac\uc6a9\uc911\uc774\ub77c\uba74 ExpireDefault\uac12\uc744 \uc774\uc6a9\ud558\uc5ec \uc9c0\uc815\uc744 \ud574\uc904\uc218 \uc788\ub2e4.<br \/>\n&#8211; [Apache\uc5d0\uc11c \uc0ac\uc6a9 \ubc29\ubc95]<\/p>\n<pre class=\"lang:default decode:true \" >&lt;IfModule mod_expires.c&gt;\r\n\u00a0 \u00a0 ExpiresActive On\r\n    ExpiresDefault \"access plus 1 month\"\r\n&lt;\/IfModule&gt;\r\n<\/pre>\n<p>4. Gzip Components<br \/>\n&#8211; \uc6d0\ucd08\uc801\uc778 \ud574\uacb0\ubc29\ubc95\uc73c\ub85c \ub300\uc5ed\ud3ed\uc774\ub098 \uce90\uc2f1\uac00\uc9c0\uace0 \ud574\uacb0\uc774 \uc548\ub41c\ub2e4\uba74 \uc555\ucd95\uc744 \ud558\ub294 \ubc29\ubc95\ub3c4 \uc788\ub2e4. \uc989 http request(1.1)\uc758 \ud5e4\ub354\uc5d0 accept-encoding\ud5e4\ub354\ub97c \ubd99\uc5ec\uc11c \ubcf4\ub0b4\uba74 \uc11c\ubc84\ub294 \uc555\ucd95\uc744 \ud558\uba70, \uc9c0\uc815\ub41c \uc5d4\ucf54\ub529 \ubc29\uc2dd\uc73c\ub85c \uc555\ucd95\ud6c4 response\ud560\ub54c \uadf8 \uc5d4\ucf54\ub529 \ubc29\uc2dd\uc73c\ub85c \uac19\uc774 \ubd99\uc5ec\uc11c \ubcf4\ub0b4\uba70, \uc774\ub97c \ube0c\ub77c\uc6b0\uc800\uac00 \ud574\uc11d\ud558\ub294 \ubc29\uc2dd\uc774\ub2e4. (\uac00\uc7a5 \ub9ce\uc774 \uc4f0\uc774\ub294\uac83\uc774 gzip\ubc29\uc2dd)<br \/>\n&#8211; gzip\uc758 \uacbd\uc6b0 \uc57d 70%\uc758 \uc555\ucd95\ub960\uc744 \ubcf4\uc5ec\uc8fc\uba70, \ud604\uc7ac 90%\uc758 \uc778\ud130\ub137 \ube0c\ub77c\uc6b0\uc800\uac00 gzip\uc744 \uc9c0\uc6d0\ud55c\ub2e4. \ub2e4\ub9cc \uc555\ucd95\ubc29\uc2dd\uc758 \uacbd\uc6b0 image\uc640 \uac19\uc740 \uc774\ubbf8 \uc555\ucd95\uc774 \ub418\uc5b4\uc788\ub294 \ud30c\uc77c\uc744 \ub300\uc0c1\uc73c\ub85c \ud560\uacbd\uc6b0\uc5d0\ub294 \uc624\ud788\ub824 \uc0ac\uc774\uc988\uac00 \ub354 \ucee4\uc9c0\ub294 \ubb38\uc81c\uac00 \uc788\uc73c\ubbc0\ub85c, script\uac19\uc740 text\ub85c \uc774\ub8e8\uc5b4\uc838\uc788\ub294 \ucef4\ud3ec\ub10c\ud2b8 \uac19\uc740\uacbd\uc6b0 \ub9e4\uc6b0 \ud6a8\uc728\uc801\uc77c \uc218 \uc788\ub2e4.<br \/>\n&#8211; [apache &#8211; mod_deflate ] <\/p>\n<pre class=\"lang:default decode:true \" >AddOutputFilterByType DEFLATE text\/html text\/plain text\/xml\r\n&lt;Location \/&gt;\r\n# \ud544\ud130\ub97c \ucd94\uac00\ud55c\ub2e4\r\nSetOutputFilter DEFLATE\r\n# Netscape 4.x\uc5d0 \ubb38\uc81c\uac00 \uc788\ub2e4...\r\nBrowserMatch ^Mozilla\/4 gzip-only-text\/html\r\n# Netscape 4.06-4.08\uc5d0 \ub354 \ubb38\uc81c\uac00 \uc788\ub2e4\r\nBrowserMatch ^Mozilla\/4\\.0[678] no-gzip\r\n# MSIE\uc740 Netscape\ub77c\uace0 \uc790\uc2e0\uc744 \uc54c\ub9ac\uc9c0\ub9cc, \ubb38\uc81c\uac00 \uc5c6\ub2e4\r\n# BrowserMatch \\bMSIE !no-gzip !gzip-only-text\/html\r\n# \uc8fc\uc758: \uc544\ud30c\uce58 2.0.48\uae4c\uc9c0 mod_setenvif\uc758 \ubc84\uadf8\ub54c\ubb38\uc5d0\r\n# \uc704\uc758 \uc815\uaddc\ud45c\ud604\uc2dd\uc740 \ub3d9\uc791\ud558\uc9c0 \uc54a\ub294\ub2e4. \uc6d0\ud558\ub294 \ud6a8\uacfc\ub97c\r\n# \uc5bb\uae30\uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc774 \uc218\uc815\ud558\uc5ec \uc0ac\uc6a9\ud55c\ub2e4:\r\nBrowserMatch \\bMSI[E] !no-gzip !gzip-only-text\/html\r\n# \uc774\ubbf8\uc9c0\ub97c \uc555\ucd95\ud558\uc9c0 \uc54a\ub294\ub2e4\r\nSetEnvIfNoCase Request_URI \\\r\n\\.(?:gif|jpe?g|png)$ no-gzip dont-vary\r\n# \ud504\ub85d\uc2dc\uac00 \uc798\ubabb\ub41c \ub0b4\uc6a9\uc744 \uc804\ub2ec\ud558\uc9c0\uc54a\ub3c4\ub85d \ud55c\ub2e4\r\nHeader append Vary User-Agent env=!dont-vary\r\n&lt;\/Location&gt; \r\n<\/pre>\n<p>5. Put CSS at the top<br \/>\n&#8211; \uc57c\ud6c4\uc758 \uc870\uc0ac\uc5d0 \ub530\ub974\uba74 \uc2a4\ud0c0\uc77c\uc2dc\ud2b8\ub97c \uc6f9\ud398\uc774\uc9c0\uc758 head \ud0dc\uadf8 \uc548\uc5d0 \ub123\ub294\uac83 \ub9cc\uc73c\ub85c\ub3c4 \uc88b\uc740 \uc131\ub2a5\uc744 \ub0b8\ub2e4\uace0 \ud55c\ub2e4.<\/p>\n<p>6. Move scripts to the bottom<br \/>\n&#8211; <head> \ub300\uc2e0 <body> \uc544\ub798\ucabd\uc5d0 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \ub123\ub294\ub2e4.<\/p>\n<p>7.\u00a0 Avoid CSS expressions<br \/>\n&#8211; CSS expression\uc744 \ud53c\ud558\ub77c : width: expression(~~~) \uc2dd\uc758 \ud45c\ud604\uc744 \uc790\uc81c\ud558\uba74 \ub41c\ub2e4.<\/p>\n<p>8. Make JS and CSS external<br \/>\n&#8211; \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uc640 CSS\ub97c \uc678\ubd80\ub85c \ube7c\ub0b4\ub77c<\/p>\n<p>9. Reduce DNS lookups<br \/>\n&#8211; DNS lookup\uc2dc\uac04\uc744 \uc904\uc5ec\ub77c<\/p>\n<p>10. Minify JS<br \/>\n&#8211; \uc2a4\ud06c\ub9bd\ud2b8\uc758 \uc0ac\uc774\uc988\ub97c \ucd5c\uc18c\ud654\ud558\ub77c<br \/>\n&#8211; js, css \ud30c\uc77c\uc744 \uc555\ucd95 : \ub2e4\ub978 \ub9ac\uc18c\uc2a4\ub4e4(\uc774\ubbf8\uc9c0\uc640 \uac19\uc740)\uc740 http connection\uc774 \ubaa8\ub450 \uc0ac\uc6a9\ub418\uc5b4 \ub2e4\uc6b4\ub85c\ub4dc\ub97c \ud558\uc9c0\ub9cc \uc720\ub3c5 js\ub9cc\uc740 \ud558\ub098\uc758 \ucee4\ub125\uc158\uc73c\ub85c\ub9cc \uc9c4\ud589\ub428<br \/>\n: \uc555\ucd95 \ud574\uc8fc\ub294 \uc0ac\uc774\ud2b8 : http:\/\/alex.dojotoolkit.org\/shrinksafe\/<br \/>\n: java -jar custom_rhino.jar -c all.js > all_comp.js 2>&amp;1<br \/>\n: \uce90\uc2f1\ub418\ub294 \ubb38\uc81c\uc810\uc744 \ubcf4\uc644\ud558\uae30 \uc704\ud574\uc11c <script src=\"script1.js?v=001\"><\/script> \uc2dd\uc73c\ub85c js src \uc9c0\uc815\uc790\ub97c \ubcc0\ud615\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>11. Avoid redirects<br \/>\n&#8211; \ub9ac\ub2e4\uc774\ub809\ud2b8 \ud398\uc774\uc9c0\ub97c \ud53c\ud558\ub77c<\/p>\n<p>12. Remove duplicate scripts<br \/>\n&#8211; \uc911\ubcf5 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc81c\uac70 \ud558\ub77c.<\/p>\n<p>13. Configure ETags<br \/>\n&#8211; ETag\ub294 HTTP\/1.1 \uc5d0 \uba85\uc2dc\ub418\uc5b4\uc788\ub294 response header\ub85c\uc11c, cache validation\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\ub294 \uac12\uc744 \ub098\ud0c0\ub0b8\ub2e4. caching\uc744 \uc218\ud589\ud558\ub294 \uce21\uc5d0\uc11c\ub294 If-Modified-Since\ub85c validation &#8211; caching\ub418\uc5b4\uc788\ub294 object\uac00 \uc0c8\ub85c \uac31\uc2e0\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub418\ub294 \uc720\ud6a8\ud55c object \uc778\uc9c0 \ud655\uc778\ud558\ub294 \uc791\uc5c5 &#8211; \uc744 \uc218\ud589\ud560 \ub54c, \uc800\uc7a5\ub418\uc5b4\uc788\ub358 ETag\uac12\uc744 \uac19\uc774 \uc774\uc6a9\ud558\uc5ec \uc880 \ub354 \ud655\uc2e4\ud55c validation\uc744 \ud560 \uc218 \uc788\ub2e4.<br \/>\n\ubb38\uc81c\ub294, \uc544\ud30c\uce58\uc758 \uacbd\uc6b0 ETag\uac12\uc744 \ud30c\uc77c\uc758 i-node, size, last-modifed time (mtime) \uc744 \uc774\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud55c\ub2e4\ub294 \uac83\uc774\ub2e4.<br \/>\n\ub9cc\uc57d \uc544\ud30c\uce58 \uc6f9\uc11c\ubc84\ub4e4\uc774 Round-Robin \ubc29\uc2dd\uc73c\ub85c \ud074\ub7ec\uc2a4\ud130\ub97c \uad6c\uc131\ud558\uba74 \uc6f9\uc11c\ubc84\ub4e4\ub9c8\ub2e4 \uac19\uc740 \ud30c\uc77c\uc774\ub77c\ub3c4 \ub2e4\ub978 i-node \uac12\uc744 \uac16\uac8c\ub420 \uac00\ub2a5\uc131\uc774 \ub9e4\uc6b0 \ud06c\ubbc0\ub85c, caching\uc744 \uc218\ud589\ud558\ub294 \uce21\uc758 cache hit-ratio\uac00 \ub9e4\uc6b0 \ub5a8\uc5b4\uc9c0\uac8c \ub41c\ub2e4.<br \/>\n\uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc544\ud30c\uce58\uac00 ETag\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\uc2dd\uc744 \ubc14\uafc8\uc73c\ub85c\uc368 \uac01 \uc6f9\uc11c\ubc84\ub4e4\ub9c8\ub2e4 \uac19\uc740 \ud30c\uc77c\uc5d0 \ub300\ud558\uc5ec \uac19\uc740 ETag \uac12\uc744 \ubcf4\ub0b4\uc8fc\ub3c4\ub85d \ud55c\ub2e4. \uc544\ud30c\uce58\uc758 FileETag directive\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc774 \ud55c\ub2e4.<\/p>\n<pre class=\"lang:default decode:true \" >&lt;Directory \/www\/test&gt;FileETag MTime Size &lt;\/Directory&gt;<\/pre>\n<p>FileETag directive\ub294 \uc544\ud30c\uce58\uac00 ETag\ub97c \uacc4\uc0b0\ud560 \ub54c \ud30c\uc77c\uc758 \uc5b4\ub5a4 \uc18d\uc131\uac12\ub4e4\uc744 \uc0ac\uc6a9\ud560\uc9c0\ub97c \uc9c0\uc815\ud55c\ub2e4. \uc704\uc640 \uac19\uc774 last-modified time\uacfc size \uc18d\uc131\uac12\ub9cc\uc744 \uc0ac\uc6a9\ud558\uc5ec ETag\ub97c \uacc4\uc0b0\ud558\ub3c4\ub85d \ud558\uba74, \uac19\uc740 \ud30c\uc77c\uc5d0 \ub300\ud558\uc5ec \uc5ec\ub7ec \uc6f9\uc11c\ubc84\ub4e4\ub9c8\ub2e4 \ub3d9\uc77c\ud55c ETag\uac12\uc774 \uacc4\uc0b0\ub418\ub3c4\ub85d \ud560 \uc218 \uc788\ub2e4.<br \/>\n\ub2e8, FileETag directive\ub294 \uc544\ud30c\uce58 1.3.23 \uc774\ud6c4\ubd80\ud130 \uc9c0\uc6d0\ub418\ub294 directive \uc774\ub2e4. \uc774\uc804\ubc84\uc83c\ub4e4\uc5d0 \ub300\ud574\uc11c \uc0ac\uc6a9\ud558\uace0 \uc2f6\uc744 \uacbd\uc6b0\ub294 \uc544\ud30c\uce58 \uc18c\uc2a4\ub97c \uc218\uc815\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \ubc16\uc5d0 \uc5c6\uc744 \uac83\uc774\ub2e4. (\uc544\ud30c\uce58 \ubaa8\ub4c8\ub85c \ud574\uacb0\uac00\ub2a5\ud55c\uc9c0\ub294 \ud655\uc778\ud574\ubcf4\uc9c0 \uc54a\uc558\ub2e4.)<\/p>\n<p>\uadf8\ub9ac\uace0 \uc704\uc758 13\uac00\uc9c0\uc758 \ud56d\ubaa9\uc758 \uc6b0\uc120\uc21c\uc704\ub97c\uc815\ud574 \uac00\uc911\uce58\ub97c \ub46c \uc6b0\uc120\uc21c\uc704\uac00 \ub192\uc740 \ud56d\ubaa9\ubd80\ud130 \uc6b0\uc120 \uc801\uc6a9\ud574\uc11c\u00a0 \ud6a8\uc728\uc801\uc778 \uc6f9 \uc11c\ube44\uc2a4\ub97c \ud560 \uc218 \uc788\ub3c4\ub85d \ud569\uc2dc\ub2e4.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"http:\/\/www.mimul.com\/pebble\/default\/2007\/05\/11\/1178878320000.html\">http:\/\/www.mimul.com\/pebble\/default\/2007\/05\/11\/1178878320000.html<\/a><\/p>\n<p>&nbsp;<\/body><\/head><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \uc6f9 \uc131\ub2a5 \ud5a5\uc0c1 \uac1c\ubc1c \ubc29\ubc95 1. Make fewer HTTP requests &#8211; \uc0ac\uc6a9\uc790 \uc751\ub2f5\uc2dc\uac04\uc758 80%\ub294 \ud504\ub860\ud2b8\uc564\ub4dc\ub2e8\uc5d0\uc11c \ubc1c\uc0dd\ud55c\ub2e4. \ub9ce\uc740 \uc2dc\uac04\uc744 \ud398\uc774\uc9c0\uc758 \ucef4\ud3ec\ub10c\ud2b8(\uc774\ubbf8\uc9c0, css, script, flash\ub4f1)\ub97c \ub2e4\uc6b4\ubc1b\ub294\ub370 \uc4f0\uc778\ub2e4\ub294 \uc598\uae30\ub2e4. \uc704\uc758 \ucef4\ud3ec\ub10c\ud2b8\ub294 \uac01\uac01\uc758 http request\ub97c \uc720\ubc1c\uc2dc\ucf1c\uc11c \ud398\uc774\uc9c0\ub97c \ub290\ub9ac\uac8c \ud55c\ub2e4. &#8211; Image Maps &#8211; &hellip; <a href=\"https:\/\/apollo89.com\/wordpress\/?p=182\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[600,693],"tags":[214,215,216,217,165,218],"class_list":["post-182","post","type-post","status-publish","format-standard","hentry","category-javascript-html","category-webwas","tag-header","tag-http","tag-redirects","tag-requests","tag-apache","tag-218"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\uc6f9 \uc131\ub2a5 \ud5a5\uc0c1 \uac1c\ubc1c \ubc29\ubc95 - Apollo89.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/apollo89.com\/wordpress\/?p=182\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc6f9 \uc131\ub2a5 \ud5a5\uc0c1 \uac1c\ubc1c \ubc29\ubc95 - Apollo89.com\" \/>\n<meta property=\"og:description\" content=\"&nbsp; \uc6f9 \uc131\ub2a5 \ud5a5\uc0c1 \uac1c\ubc1c \ubc29\ubc95 1. 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