{"id":5961,"date":"2024-01-21T16:49:08","date_gmt":"2024-01-21T08:49:08","guid":{"rendered":"https:\/\/www.kenpai.com\/cms\/5961\/"},"modified":"2024-01-21T16:49:08","modified_gmt":"2024-01-21T08:49:08","slug":"%e7%bd%91%e7%ab%99%e9%a1%b5%e9%9d%a2%e5%8a%a0%e8%bd%bd%e6%97%b6%e9%97%b4%e5%a6%82%e4%bd%95%e6%a3%80%e6%b5%8b-%e9%a1%b5%e9%9d%a2%e5%8a%a0%e8%bd%bd%e6%97%b6%e9%97%b4%e6%a3%80%e6%b5%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.kenpai.com\/cms\/5961\/","title":{"rendered":"\u7f51\u7ad9\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u5982\u4f55\u68c0\u6d4b  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\u2026<\/p>\n<p>\u3000\u3000\u68c0\u6d4b\u7f51\u7ad9TTFB\u65f6\u95f4\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u4f46\u662f\u5efa\u8bae\u7b80\u5355\u5e76\u56fa\u5b9a\u5730\u4f7f\u7528\u4e00\u79cd\u5de5\u5177\u5e76\u628a\u5b83\u4f5c\u4e3a\u57fa\u51c6\uff0c\u8fd9\u5bf9\u6d4b\u8bd5\u7ed3\u679c\u7684\u51c6\u786e\u6027\u662f\u5f88\u91cd\u8981\u7684\uff0c\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0b<strong>Google Chrome\u6d4f\u89c8\u5668\u4e2d\u7684\u5f00\u53d1\u8005\u5de5\u5177\u6765\u68c0\u6d4bTTFB\u65f6\u95f4\u3002<\/strong><\/p>\n<p>\u3000\u3000<strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><\/p>\n<p>\u3000\u3000<strong>\u00b7\u6253\u5f00\u4f60\u8981\u6d4b\u8bd5\u7684\u7f51\u7ad9<\/strong><\/p>\n<p>\u3000\u3000<strong>\u00b7\u70b9\u51fb\u9f20\u6807\u53f3\u952e&gt;\u70b9\u51fb\u68c0\u67e5\uff08\u6216\u8005\u4e4b\u95f4\u6309F12\uff09<\/strong><\/p>\n<p>\u3000\u3000<strong>\u00b7\u5207\u6362\u5230Network\u6807\u7b7e\uff0c\u70b9\u9009\u4f60\u7684\u7f51\u7ad9\u9996\u9875<\/strong><\/p>\n<p>\u3000\u3000\u5728\u56fe\u7247\u4e0a\u6240\u793a\u4f4d\u7f6e\u5373\u53ef\u67e5\u770b\u6bcf\u4e00\u4e2a\u8d44\u6e90\u7684\u8f7d\u5165\u65f6\u95f4\u548c\u7f51\u7ad9\u7684Waiting\uff08TTFB\uff09\u65f6\u95f4\u3002<\/p>\n<\/p>\n<p>\u3000\u3000<strong>TTFB\u65f6\u957f\u591a\u957f\u4e3a\u4f18\uff1f<\/strong>\u2026<\/p>\n<p>\u3000\u3000\u5f53\u4f60\u7684TTFB 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Insights\u5efa\u8bae\u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\u4e0d\u8d85\u8fc7200\u6beb\u79d2\u3002<strong>\u5982\u679c\u60a8\u5904\u4e8e300-500\u6beb\u79d2\u8303\u56f4\u5185\uff0c\u8fd9\u662f\u5341\u5206\u6807\u51c6\u7684\u3002<\/strong><\/p>\n<p>\u3000\u3000<strong>\u5bfc\u81f4TTFB\u65f6\u95f4\u8fc7\u957f\u7684\u539f\u56e0<\/strong>\u2026<\/p>\n<p>\u3000\u3000\u5148\u6765\u770b\u770b\u7f51\u9875\u52a0\u8f7d\u7684\u539f\u7406\uff1a\u5bf9\u4e8e\u9700\u8981\u8bfb\u53d6\u6570\u636e\u5e93\u6765\u751f\u6210\u7684\u52a8\u6001\u7f51\u9875\u6765\u8bf4\uff0c\u670d\u52a1\u5668\u6536\u5230\u7528\u6237\u53d1\u9001\u7684\u8bf7\u6c42\u65f6\uff0c\u9996\u5148\u8981\u4ece\u6570\u636e\u5e93\u4e2d\u8bfb\u53d6\u8be5\u9875\u9762\u9700\u8981\u7684\u6570\u636e\uff0c\u7136\u540e\u628a\u8fd9\u4e9b\u6570\u636e\u4f20\u5165\u5230\u7f51\u7ad9\u7a0b\u5e8f\u4e2d\uff0c\u7f51\u7ad9\u7a0b\u5e8f\u6267\u884c\u547d\u4ee4\u5e76\u6e32\u67d3\u540e\uff0c\u518d\u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668\u7aef\u7528\u6237\u3002<\/p>\n<p>\u3000\u3000\u7531\u4e8e<strong>\u67e5\u8be2\u6570\u636e\u548c\u6267\u884c\u547d\u4ee4\u90fd\u9700\u8981\u82b1\u8d39\u65f6\u95f4<\/strong>\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u6ca1\u6709\u5b8c\u6210\u4e4b\u524d\uff0c\u6d4f\u89c8\u5668\u5c31\u4f1a\u4e00\u76f4\u5904\u5728\u7b49\u5f85\u63a5\u6536\u670d\u52a1\u5668\u54cd\u5e94\u7684\u72b6\u6001\u3002<\/p>\n<\/p>\n<p>\u3000\u3000Waiting TTFB \u7edf\u8ba1\u7684\u82b1\u8d39\u65f6\u95f4\u6d89\u53ca3\u6b65\u4ea4\u4e92\u8fc7\u7a0b\uff0c\u4e5f\u5c31\u662f\u5f71\u54cd TTFB 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Waiting TTFB \u65f6\u95f4\u3002<\/p>\n<p>\u3000\u3000<strong>\u5982\u4f55\u4f18\u5316\u51cf\u5c11\u7f51\u7ad9\u7684TTFB\u65f6\u95f4\uff1f<\/strong> \u2026<\/p>\n<p>\u3000\u3000<strong>&#8211; \u65b9\u6cd51\uff1a\u9009\u62e9\u597d\u7684\u670d\u52a1\u5668 &#8211;<\/strong><\/p>\n<p>\u3000\u3000\u9009\u62e9\u9002\u5408\u7684\u670d\u52a1\u5668\uff0c\u80fd\u591f\u76f4\u63a5\u5e2e\u52a9\u4f60\u6539\u5584\u7f51\u7ad9\u7684TTFB \u65f6\u95f4\u3002<\/p>\n<\/p>\n<p>\u3000\u3000<strong>&#8211; \u65b9\u6cd52\uff1a\u7f51\u7ad9\u7f13\u5b58 &#8211;<\/strong><\/p>\n<p>\u3000\u3000\u8bb8\u591a\u4eba\u53ea\u8ba4\u4e3a\u7f13\u5b58\u53ef\u4ee5\u5e2e\u52a9\u51cf\u5c11\u52a0\u8f7d\u65f6\u95f4\uff0c\u4f46\u5b9e\u9645\u4e0a\uff0c\u5b83\u8fd8\u53ef\u4ee5\u51cf\u5c11TTFB\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u51cf\u5c11\u670d\u52a1\u5668\u5904\u7406\u65f6\u95f4\u3002<\/p>\n<p>\u3000\u3000<strong>&#8211; \u65b9\u6cd53\uff1a\u4f7f\u7528CDN\u52a0\u901f &#8211;<\/strong><\/p>\n<p>\u3000\u3000CDN\u7684\u5168\u79f0\u662fContent Delivery Network\uff0c\u5373\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\u3002CDN\u662f\u6784\u5efa\u5728\u73b0\u6709\u7f51\u7edc\u57fa\u7840\u4e4b\u4e0a\u7684\u667a\u80fd\u865a\u62df\u7f51\u7edc\uff0c\u53ef\u4ee5\u4f7f\u7528\u6237\u5c31\u8fd1\u83b7\u53d6\u6240\u9700\u5185\u5bb9\uff0c<strong>\u964d\u4f4e\u7f51\u7edc\u62e5\u585e\uff0c\u63d0\u9ad8\u7528\u6237\u8bbf\u95ee\u54cd\u5e94\u901f\u5ea6\u548c\u547d\u4e2d\u7387\u3002<\/strong><\/p>\n<\/p>\n<p>\u3000\u3000<strong>&#8211; \u65b9\u6cd54\uff1a\u9009\u62e9\u597d\u7684DNS \u670d\u52a1 &#8211;<\/strong><\/p>\n<p>\u3000\u3000\u4f60\u6240\u4f7f\u7528\u7684DNS \u4e3b\u673a\u6548\u80fd\u8fc7\u4e8e\u7f13\u6162\uff0c\u90a3\u4e48\u5c31\u4f1a\u5bfc\u81f4\u4f7f\u7528\u8005\u9020\u8bbf\u7f51\u7ad9\u65f6\uff0c\u7f51<span class='wp_keywordlink'><a href=\"https:\/\/www.kenpai.com\/domain.html\" title=\"\u57df\u540d\u6ce8\u518c\" 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