{"id":846,"date":"2019-12-18T14:35:56","date_gmt":"2019-12-18T06:35:56","guid":{"rendered":"http:\/\/jpgif.eu\/?p=846"},"modified":"2019-12-18T14:36:06","modified_gmt":"2019-12-18T06:36:06","slug":"846","status":"publish","type":"post","link":"https:\/\/02481632.xyz\/?p=846","title":{"rendered":"TTFB \u662f\u4ec0\u9ebc\uff1f\u5982\u4f55\u512a\u5316 FFTB \u7684\u901f\u5ea6\uff1f"},"content":{"rendered":"<h2>\u4ec0\u9ebc\u662fTTFB<\/h2>\n<p>FFTB \u662f\u82f1\u6587 Time to First Byte \u5b57\u6bcd\u7684\u7e2e\u5beb\uff0c\u770b\u5230\u55ae\u5b57\u5c31\u8a72\u77e5\u9053\u4ed6\u7684\u610f\u601d\uff1a\u5f9e\u4f3a\u670d\u5668\u4e0a\u63a5\u6536\u7b2c\u4e00\u500b Byte \u6240\u9700\u7684\u6642\u9593\uff0c\u662f\u53cd\u61c9\u4f3a\u670d\u5668\u4e3b\u6a5f\u901f\u5ea6\u7684\u91cd\u8981\u6307\u6a19\uff0c\u5c31\u597d\u50cf\u4f60\u554f\u670b\u53cb\u4e00\u500b\u554f\u984c\uff0c\u670b\u53cb\u56de\u7b54\u7684\u901f\u5ea6\u8d8a\u5feb\uff0c\u4e0d\u5c31\u4ee3\u8868\u4ed6\u5c0d\u4f60\u7684\u554f\u984c\u8d8a\u6e05\u695a\u55ce\u3002<\/p>\n<h2>TTFB vs \u52a0\u8f09\u6642\u9593<\/h2>\n<p>\u6709\u6642\u5019\uff0c\u8a31\u591a\u4eba\u6703\u5c07 TTFB \u8207\u7db2\u7ad9\u7684\u52a0\u8f09\u6642\u9593\u6df7\u6dc6\u4e86\u3002\u4f46\u662f\uff0c\u5b83\u5011\u4e26\u4e0d\u76f8\u540c\u3002\u52a0\u8f09\u6642\u9593\u662f\u6307\u8acb\u6c42\u7684\u7e3d\u6642\u9593\uff0c\u5305\u62ec\u767c\u9001\uff0cTTFB\uff0c\u4e0b\u8f09\uff0c\u89e3\u6790\u7b49\u3002<\/p>\n<h2>\u5982\u4f55\u6e2c\u91cfTTFB\uff1f<\/h2>\n<p>TTFB \u6709\u8a31\u591a\u65b9\u6cd5\u53ef\u4ee5\u6e2c\u8a66\uff0c\u5728\u9019\u88e1\u63a8\u85a6\u4e00\u500b\u65b9\u4fbf\u7684\u6e2c\u8a66\u5de5\u5177\uff1a\u00a0<a href=\"https:\/\/tools.keycdn.com\/performance\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"https:\/\/tools.keycdn.com\/performance (\u5728\u65b0\u5206\u9801\u4e2d\u958b\u555f)\">https:\/\/tools.keycdn.com\/performance<\/a><br \/>\n\u6700\u597d\u7684\u662f\u5b83\u53ef\u4ee5\u5728\u5168\u740314\u500b\u5730\u65b9\u6e2c\u8a66\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" class=\"wp-image-2530\" src=\"https:\/\/3cplus.uk\/wp-content\/uploads\/TTFB.jpg\" alt=\"\" \/><\/figure>\n<h2>\u5982\u4f55\u6e1b\u5c11 WordPress \u4e2d FFTB \u7684\u53cd\u61c9\u6642\u9593\uff1f<\/h2>\n<p>\u6839\u64da Google \u7684\u5efa\u8b70\uff0cTTFB\u7684\u901f\u5ea6\u6700\u597d\u53ef\u4ee5\u5728 200ms \u4ee5\u5167\uff0c\u5176\u5be6\u5728 200-400ms \u90fd\u9084\u53ef\u4ee5\u63a5\u53d7\uff0c\u4f46\u662f\u5982\u679c\u8d85\u904e 500ms 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class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u63d0\u4f9b\u8005<\/th>\n<th>\u56de\u61c9\u6642\u9593(\u8d8a\u4f4e\u8d8a\u597d)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Cloudflare<\/td>\n<td>12 ms<\/td>\n<\/tr>\n<tr>\n<td>GoDaddy<\/td>\n<td>48 ms<\/td>\n<\/tr>\n<tr>\n<td>Route 53 (AWS)<\/td>\n<td>49 ms<\/td>\n<\/tr>\n<tr>\n<td>Google Cloud<\/td>\n<td>59 ms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h3>\u4f7f\u7528\u5feb\u53d6\u5916\u639b<\/h3>\n<p>\u5c0d\u65bc\u9801\u9762\u7684\u6bcf\u500b\u65b0\u8acb\u6c42\uff0cWordPress \u5fc5\u9808\u57f7\u884c PHP \u548c MySQL \u67e5\u8a62\u3002\u4f46\u662f90\uff05\u7684\u6642\u9593\u60a8\u4e0d\u9700\u8981\u5b83\u3002\u60a8\u53ef\u4ee5\u751f\u6210 HTML \u6587\u4ef6\u4e26\u76f4\u63a5\u63d0\u4f9b\u5b83\u5011\u3002\u8207\u5f9ePHP\u751f\u6210\u76f8\u6bd4\uff0c\u53ef\u4ee5\u7bc0\u7701\u975e\u5e38\u591a\u7684\u6642\u9593\u3002<\/p>\n<h3><strong>\u4f7f\u7528 VPS 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\u7684\u4e3b\u6a5f<\/strong><\/h3>\n<p>LiteSpeed\u662f\u985e\u4f3c\u65bcNginx\u548cApache\u7684Web\u670d\u52d9\u5668\uff0c\u53ef\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\uff0c\u5c24\u5176\u662f\u5728TTFB\u65b9\u9762\u3002<\/p>\n<h3>\u5c07 WordPress\u00a0<strong>\u8f49\u63db\u70ba\u975c\u614b\u7db2\u7ad9<\/strong><\/h3>\n<h4 id=\"what-is-a-static-website\">\u4ec0\u9ebc\u662f\u975c\u614b\u7db2\u7ad9\uff1f<\/h4>\n<p>WordPress \u672c\u8eab\u662f\u4e00\u500b\u52d5\u614b\u7db2\u7ad9\uff0c\u4f60\u53ef\u4ee5\u900f\u904e WP2Static \u9019\u500b\u5916\u639b\u5efa\u7acb\u5b83\u7684\u975c\u614b\u7248\u672c\u3002\u975c\u614b\u7248\u672c\u662f\u50c5\u5305\u542bHTML\uff0cCSS\uff0cJS\uff0c\u5716\u50cf\u7b49\u7684\u7db2\u7ad9\uff0c\u800c\u4e0d\u5305\u542bPHP\u6216MySQL\u3002<\/p>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u7b2c\u4e00\u5370\u50cf\u662f\u6700\u597d\u7684\u5370\u8c61\u3002TTFB 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TTFB\u3002<\/p>\n","protected":false},"author":1,"featured_media":847,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25,28],"tags":[52,33],"_links":{"self":[{"href":"https:\/\/02481632.xyz\/index.php?rest_route=\/wp\/v2\/posts\/846"}],"collection":[{"href":"https:\/\/02481632.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/02481632.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/02481632.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/02481632.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=846"}],"version-history":[{"count":2,"href":"https:\/\/02481632.xyz\/index.php?rest_route=\/wp\/v2\/posts\/846\/revisions"}],"predecessor-version":[{"id":849,"href":"https:\/\/02481632.xyz\/index.php?rest_route=\/wp\/v2\/posts\/846\/revisions\/849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/02481632.xyz\/index.php?rest_route=\/wp\/v2\/media\/847"}],"wp:attachment":[{"href":"https:\/\/02481632.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/02481632.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/02481632.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}