{"id":31382,"date":"2025-01-13T16:33:20","date_gmt":"2025-01-13T16:33:20","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/optimize-cdns-with-synthetic-monitoring\/"},"modified":"2026-06-15T15:36:06","modified_gmt":"2026-06-15T15:36:06","slug":"optimize-cdns-with-synthetic-monitoring","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/optimize-cdns-with-synthetic-monitoring\/","title":{"rendered":"\u901a\u8fc7\u5408\u6210\u76d1\u63a7\u4f18\u5316 CDN \u6027\u80fd\uff1a\u7f13\u5b58\u9884\u70ed\u4e0e\u7ef4\u62a4"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-31369\" title=\"\u901a\u8fc7\u5408\u6210\u76d1\u63a7\u4f18\u5316 CDN \u6027\u80fd\uff1a\u7f13\u5b58\u9884\u70ed\u4e0e\u7ef4\u62a4\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/optimize-cdns-with-synthetic-monitoring.webp\" alt=\"\u901a\u8fc7\u5408\u6210\u76d1\u63a7\u4f18\u5316 CDN \u6027\u80fd\uff1a\u7f13\u5b58\u9884\u70ed\u4e0e\u7ef4\u62a4\" width=\"480\" height=\"320\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/optimize-cdns-with-synthetic-monitoring.webp 1280w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/optimize-cdns-with-synthetic-monitoring-300x200.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/optimize-cdns-with-synthetic-monitoring-1024x682.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/optimize-cdns-with-synthetic-monitoring-768x512.webp 768w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\u7f51\u7ad9\u6027\u80fd\u53ef\u80fd\u51b3\u5b9a\u7528\u6237\u4f53\u9a8c\u7684\u6210\u8d25\uff0c\u5c24\u5176\u5f53\u60a8\u7684\u53d7\u4f17\u5206\u5e03\u5728\u591a\u4e2a\u5730\u533a\u65f6\u3002\u5408\u6210\u76d1\u63a7\u63d0\u4f9b\u4e86\u4e00\u79cd\u667a\u80fd\u65b9\u6cd5\u6765\u6a21\u62df\u771f\u5b9e\u7528\u6237\u4ea4\u4e92\u5e76\u8bc4\u4f30\u7cfb\u7edf\u5728\u4e0d\u540c\u6761\u4ef6\u4e0b\u7684\u54cd\u5e94\u60c5\u51b5\u3002<\/p>\n<p>\u5bf9\u4e8e\u4f9d\u8d56\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u7684\u7ec4\u7ec7\u6765\u8bf4\uff0c<b>\u5408\u6210\u76d1\u63a7<\/b>\u662f\u4e00\u79cd\u8bca\u65ad\u5de5\u5177\u3002\u5b83\u662f\u6d88\u9664\u51b7\u7f13\u5b58\u5ef6\u8fdf\u5e76\u4fdd\u6301\u6301\u7eed\u9ad8\u6027\u80fd\u7684\u5173\u952e\u3002<\/p>\n<p>\u4f01\u4e1a\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 Dotcom-Monitor \u5b9e\u65bd\u6709\u7b56\u7565\u7684\u7f13\u5b58\u9884\u70ed\u6765\u4fdd\u6301 CDN \u8fb9\u7f18\u8282\u70b9\u5904\u4e8e\u51c6\u5907\u72b6\u6001\u3002\u6b64\u7c7b\u4e3b\u52a8\u65b9\u6cd5\u786e\u4fdd\u5185\u5bb9\u59cb\u7ec8\u5728\u9760\u8fd1\u7528\u6237\u7684\u4f4d\u7f6e\u88ab\u7f13\u5b58\uff0c\u4ece\u800c\u663e\u8457\u63d0\u5347\u54cd\u5e94\u65f6\u95f4\u5e76\u51cf\u8f7b\u6e90\u670d\u52a1\u5668\u7684\u538b\u529b\u3002<\/p>\n<h2 id='\u7406\u89e3-cdn-\u7f13\u5b58\u4e0e-\u51b7\u542f\u52a8-\u95ee\u9898'  id=\"boomdevs_1\">\u7406\u89e3 CDN \u7f13\u5b58\u4e0e\u201c\u51b7\u542f\u52a8\u201d\u95ee\u9898<\/h2>\n<p>CDN \u901a\u8fc7\u5728\u5168\u7403\u7684\u8fb9\u7f18\u670d\u52a1\u5668\u4e0a\u5b58\u50a8\u5185\u5bb9\u526f\u672c\u6765\u63d0\u5347\u7f51\u7ad9\u6027\u80fd\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u4ece\u6700\u8fd1\u7684\u9a7b\u7559\u70b9\u68c0\u7d22\u6570\u636e\u3002\u7136\u800c\uff0c\u5373\u4fbf\u5177\u5907\u6b64\u7c7b\u67b6\u6784\uff0c\u5f53 CDN \u7684\u7f13\u5b58\u4e3a\u7a7a\u6216\u8fc7\u671f\u65f6\uff0c\u4ecd\u4f1a\u51fa\u73b0\u6027\u80fd\u5dee\u8ddd\u3002<\/p>\n<p>\u5f53\u8fb9\u7f18\u670d\u52a1\u5668\u6536\u5230\u5bf9\u5176\u7f13\u5b58\u4e2d\u4e0d\u5b58\u5728\u7684\u5185\u5bb9\u7684\u8bf7\u6c42\u65f6\uff0c\u5c31\u4f1a\u51fa\u73b0\u201c\u51b7\u7f13\u5b58\u201d\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u670d\u52a1\u5668\u5fc5\u987b\u4ece\u6e90\u7aef\u83b7\u53d6\u6570\u636e\uff0c\u5bfc\u81f4\u5ef6\u8fdf\u3001\u8f83\u9ad8\u7684\u5ef6\u65f6\u4ee5\u53ca\u9996\u5b57\u8282\u65f6\u95f4\uff08TTFB\uff09\u53ef\u80fd\u51fa\u73b0\u5cf0\u503c\u3002\u7528\u6237\u4f1a\u4f53\u9a8c\u5230\u9875\u9762\u52a0\u8f7d\u53d8\u6162\u548c\u6027\u80fd\u4e0d\u7a33\u5b9a\uff0c\u5c24\u5176\u662f\u5728\u6d41\u91cf\u9ad8\u5cf0\u671f\u6216\u7ef4\u62a4\u7a97\u53e3\u4e4b\u540e\u3002<\/p>\n<p>\u800c\u201c\u70ed\u7f13\u5b58\u201d\u5219\u786e\u4fdd\u5173\u952e\u8d44\u6e90\uff08\u4f8b\u5982\u56fe\u7247\u3001\u811a\u672c\u548c\u52a8\u6001\u5185\u5bb9\uff09\u5df2\u7ecf\u5b58\u50a8\u5728 CDN \u8fb9\u7f18\u8282\u70b9\u4e0a\u3002\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u7acb\u5373\u4ea4\u4ed8\u5185\u5bb9\u3001\u964d\u4f4e\u5ef6\u8fdf\uff0c\u5e76\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u6d41\u7545\u7684\u6574\u4f53\u4f53\u9a8c\uff0c\u65e0\u8bba\u4ed6\u4eec\u4f4d\u4e8e\u4f55\u5904\u3002<\/p>\n<figure id=\"attachment_31347\" aria-describedby=\"caption-attachment-31347\" style=\"width: 1270px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-31347 size-full\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warm-up-impact.webp\" alt=\"\u51b7\u7f13\u5b58 vs \u70ed\u7f13\u5b58\" width=\"1270\" height=\"832\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warm-up-impact.webp 1270w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warm-up-impact-300x197.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warm-up-impact-1024x671.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warm-up-impact-768x503.webp 768w\" sizes=\"(max-width: 1270px) 100vw, 1270px\" \/><figcaption id=\"caption-attachment-31347\" class=\"wp-caption-text\">\u51b7\u7f13\u5b58 vs \u70ed\u7f13\u5b58\uff1a\u5408\u6210\u76d1\u63a7\u901a\u8fc7\u5728 CDN \u8fb9\u7f18\u9884\u52a0\u8f7d\u5185\u5bb9\u6d88\u9664\u201c\u51b7\u542f\u52a8\u201d\u5ef6\u8fdf\uff0c\u4ece\u800c\u663e\u8457\u52a0\u5feb\u4ea4\u4ed8\u65f6\u95f4\u3002<\/figcaption><\/figure>\n<h2 id='\u5408\u6210\u76d1\u63a7\u5982\u4f55\u9884\u70ed\u60a8\u7684-cdn'  id=\"boomdevs_2\">\u5408\u6210\u76d1\u63a7\u5982\u4f55\u9884\u70ed\u60a8\u7684 CDN<\/h2>\n<p>\u5408\u6210\u76d1\u63a7\u53ef\u7528\u4e8e\u6a21\u62df\u8bf7\u6c42\u6765\u4fdd\u6301 CDN \u7f13\u5b58\u7684\u5c31\u7eea\u72b6\u6001\u3002Dotcom-Monitor \u5e73\u53f0\u4f7f\u60a8\u80fd\u591f\u5b89\u6392\u5408\u6210\u68c0\u67e5\u4ee5\u6a21\u62df\u771f\u5b9e\u7528\u6237\u8bbf\u95ee\uff0c\u786e\u4fdd\u6700\u91cd\u8981\u7684\u8d44\u6e90\u59cb\u7ec8\u5728\u8fb9\u7f18\u670d\u52a1\u5668\u4e0a\u9884\u5148\u52a0\u8f7d\u3002<\/p>\n<p>\u8be5\u6d41\u7a0b\u9075\u5faa\u53ef\u9884\u6d4b\u7684\u6b65\u9aa4\u3002\u5408\u6210\u6d4b\u8bd5\u6309\u8bbe\u5b9a\u95f4\u9694\u5b89\u6392\uff0c\u5206\u5e03\u5f0f\u63a2\u9488\u5411 CDN \u8fb9\u7f18\u4f4d\u7f6e\u53d1\u9001\u8bf7\u6c42\u3002\u5bf9\u4e8e\u4efb\u4f55\u51b7\u7f13\u5b58\uff0c\u90fd\u4f1a\u53d1\u751f\u7f13\u5b58\u672a\u547d\u4e2d\uff08cache miss\uff09\uff0c\u4fc3\u4f7f CDN \u4ece\u6e90\u7aef\u68c0\u7d22\u5185\u5bb9\u3002\u4e00\u65e6\u83b7\u53d6\u5230\uff0c\u8be5\u5185\u5bb9\u4fbf\u5b58\u50a8\u5728\u8fb9\u7f18\u8282\u70b9\u4e0a\uff0c\u56e0\u6b64\u540e\u7eed\u7684\u771f\u5b9e\u7528\u6237\u8bf7\u6c42\u5c06\u5373\u65f6\u4ece\u7f13\u5b58\u4e2d\u63d0\u4f9b\uff0c\u800c\u4e0d\u662f\u4ece\u6e90\u7aef\u62c9\u53d6\u3002<\/p>\n<p>\u8fd9\u79cd\u4e3b\u52a8\u65b9\u6cd5\u786e\u4fdd\u7f13\u5b58\u5728\u5168\u7403\u5404\u533a\u57df\u4fdd\u6301\u201c\u70ed\u201d\u72b6\u6001\u3002\u5408\u6210\u6d4b\u8bd5\u53ef\u4ee5\u6bcf\u9694\u51e0\u5206\u949f\u6216\u51e0\u5c0f\u65f6\u8fd0\u884c\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5185\u5bb9\u7684\u65b0\u9c9c\u5ea6\u548c\u751f\u5b58\u65f6\u95f4\uff08TTL\uff09\u8bbe\u7f6e\u3002\u901a\u8fc7\u6301\u7eed\u6a21\u62df\u6d41\u91cf\uff0cDotcom-Monitor \u53ef\u9632\u6b62\u7f13\u5b58\u8fc7\u671f\u5e76\u4fdd\u6301\u6700\u4f73\u7684\u4ea4\u4ed8\u901f\u5ea6\u3002<\/p>\n<div class=\"dcm_inblog_cta\">\n<p>\u60f3\u6df1\u5165\u4e86\u89e3\u5982\u4f55\u4f18\u5316\u5168\u7403\u4ea4\u4ed8\u5417\uff1f<\/p>\n<p>\u8bf7\u8bbf\u95ee <a href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e7%89%b9%e5%be%81\/synthetic-monitoring\/\">\u5408\u6210\u76d1\u63a7<\/a>\uff0c\u4e86\u89e3\u6570\u636e\u9a71\u52a8\u7684\u6d1e\u89c1\u5982\u4f55\u8ba9\u60a8\u7684\u7f51\u7edc\u5728\u6545\u969c\u9762\u524d\u66f4\u5177\u524d\u77bb\u6027\u3002<\/p>\n<\/div>\n<h2 id='dotcom-monitor-\u5728-cdn-\u4f18\u5316\u4e2d\u7684\u4f5c\u7528'  id=\"boomdevs_3\">Dotcom-Monitor \u5728 CDN \u4f18\u5316\u4e2d\u7684\u4f5c\u7528<\/h2>\n<p>Dotcom-Monitor \u63d0\u4f9b\u4e86\u4e00\u4e2a\u5168\u9762\u7684\u5408\u6210\u76d1\u63a7\u5e73\u53f0\uff0c\u65e8\u5728\u63d0\u5347 <b>CDN \u6027\u80fd\u76d1\u63a7<\/b> \u548c\u53ef\u9760\u6027\u3002\u51ed\u501f\u5168\u7403\u6d4b\u8bd5\u4f4d\u7f6e\u3001\u53ef\u5b9a\u5236\u573a\u666f\u3001\u8be6\u7ec6\u62a5\u544a\u548c\u4e3b\u52a8\u8b66\u62a5\u7b49\u529f\u80fd\uff0c\u8be5\u5e73\u53f0\u7b80\u5316\u4e86\u7f13\u5b58\u76d1\u63a7\u4e0e\u9884\u70ed\u7684\u5404\u4e2a\u65b9\u9762\u3002<\/p>\n<h3 id='\u5168\u7403\u8986\u76d6'  id=\"boomdevs_4\">\u5168\u7403\u8986\u76d6<\/h3>\n<p>Dotcom-Monitor \u7684\u5730\u7406\u5206\u5e03\u5f0f\u6d4b\u8bd5\u7f51\u7edc\u4f7f\u7ec4\u7ec7\u80fd\u591f\u501f\u52a9 <b>CDN \u6027\u80fd\u5de5\u5177<\/b> \u4ece\u591a\u4e2a\u56fd\u9645\u5730\u70b9\u8fdb\u884c\u76d1\u63a7\u3002\u8fd9\u53ef\u786e\u4fdd\u5bf9\u6bcf\u4e2a\u5730\u533a\u7528\u6237\u7684\u5185\u5bb9\u8868\u73b0\u5177\u6709\u53ef\u89c1\u6027\uff0c\u5e2e\u52a9\u8bc6\u522b\u5ef6\u8fdf\u6a21\u5f0f\u6216\u8868\u73b0\u4e0d\u4f73\u7684\u8fb9\u7f18\u8282\u70b9\u3002<\/p>\n<h3 id='\u53ef\u5b9a\u5236\u573a\u666f'  id=\"boomdevs_5\">\u53ef\u5b9a\u5236\u573a\u666f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u521b\u5efa\u8be6\u7ec6\u7684\u76d1\u63a7\u811a\u672c\u6765\u590d\u73b0\u771f\u5b9e\u7684\u7528\u6237\u8def\u5f84\u3002\u4ece\u8bbf\u95ee\u9996\u9875\u5230\u6267\u884c\u4ea4\u6613\u6216\u52a0\u8f7d\u52a8\u6001\u5143\u7d20\u3002\u8fd9\u4e9b\u811a\u672c\u5177\u5907\u7075\u6d3b\u6027\uff0c\u4f7f\u60a8\u80fd\u591f\u9488\u5bf9\u5bf9\u7f13\u5b58\u9884\u70ed\u6700\u5173\u952e\u7684\u7279\u5b9a\u5185\u5bb9\u3002<\/p>\n<h3 id='\u7075\u6d3b\u7684\u8c03\u5ea6'  id=\"boomdevs_6\">\u7075\u6d3b\u7684\u8c03\u5ea6<\/h3>\n<p>Dotcom-Monitor \u652f\u6301\u5b8c\u5168\u53ef\u5b9a\u5236\u7684\u6d4b\u8bd5\u8c03\u5ea6\u3002\u5408\u6210\u68c0\u67e5\u53ef\u4ee5\u6309\u6240\u9700\u9891\u7387\u6267\u884c\u3002\u4ece\u6bcf\u5206\u949f\u4e00\u6b21\u5230\u6bcf\u5929\u4e00\u6b21\uff0c\u53d6\u51b3\u4e8e\u7f13\u5b58\u8fc7\u671f\u6216\u5185\u5bb9\u66f4\u65b0\u7684\u9891\u7387\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u786e\u4fdd\u5173\u952e\u9875\u9762\u548c\u8d44\u6e90\u80fd\u4fdd\u6301\u5728\u7f13\u5b58\u4e2d\uff0c\u540c\u65f6\u4e0d\u6d6a\u8d39\u5e26\u5bbd\u6216\u89e6\u53d1\u4e0d\u5fc5\u8981\u7684\u8bf7\u6c42\u3002<\/p>\n<h3 id='\u8be6\u7ec6\u7684\u62a5\u544a\u4e0e\u5206\u6790'  id=\"boomdevs_7\">\u8be6\u7ec6\u7684\u62a5\u544a\u4e0e\u5206\u6790<\/h3>\n<p>\u6bcf\u6b21\u5408\u6210\u6d4b\u8bd5\u90fd\u4f1a\u63d0\u4f9b\u5173\u4e8e\u54cd\u5e94\u65f6\u95f4\u3001\u8d44\u6e90\u7ea7\u522b\u6027\u80fd\u548c\u7f13\u5b58\u884c\u4e3a\u7684\u7ec6\u7c92\u5ea6\u6570\u636e\u3002Dotcom-Monitor \u901a\u8fc7\u5b9e\u65f6\u4eea\u8868\u76d8\u548c\u5168\u9762\u62a5\u544a\u53ef\u89c6\u5316\u8fd9\u4e9b\u6570\u636e\uff0c\u4f7f\u56e2\u961f\u80fd\u591f\u7acb\u5373\u53d1\u73b0\u6027\u80fd\u4e0b\u964d\u3001\u7f13\u5b58\u672a\u547d\u4e2d\u6216\u7279\u5b9a\u8fb9\u7f18\u7684\u95ee\u9898\u3002<\/p>\n<h3 id='\u4e3b\u52a8\u8b66\u62a5\u4e0e\u96c6\u6210'  id=\"boomdevs_8\">\u4e3b\u52a8\u8b66\u62a5\u4e0e\u96c6\u6210<\/h3>\n<p>\u901a\u8fc7\u5b9e\u65f6\u8b66\u62a5\u548c\u7b2c\u4e09\u65b9\u96c6\u6210\uff0c\u5f53\u6027\u80fd\u504f\u79bb\u9884\u671f\u6c34\u5e73\u65f6\uff0c\u56e2\u961f\u4f1a\u7acb\u5373\u6536\u5230\u901a\u77e5\uff0c\u501f\u52a9 <b>CDN \u76d1\u63a7<\/b> \u53ef\u8fc5\u901f\u91c7\u53d6\u8865\u6551\u63aa\u65bd\uff0c\u9632\u6b62\u6700\u7ec8\u7528\u6237\u53d7\u5230\u5f71\u54cd\u3002Dotcom-Monitor \u4e0e DevOps \u5de5\u4f5c\u6d41\u65e0\u7f1d\u96c6\u6210\uff0c\u786e\u4fdd\u7f13\u5b58\u7ba1\u7406\u6210\u4e3a\u6301\u7eed\u6027\u80fd\u76d1\u63a7\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<h2 id='cdn-\u9884\u70ed\u7684\u6218\u7565\u7528\u4f8b'  id=\"boomdevs_9\">CDN \u9884\u70ed\u7684\u6218\u7565\u7528\u4f8b<\/h2>\n<p><b>\u5408\u6210\u76d1\u63a7<\/b> \u5728\u7f13\u5b58\u65b0\u9c9c\u5ea6\u548c\u6027\u80fd\u4e00\u81f4\u6027\u81f3\u5173\u91cd\u8981\u7684\u573a\u666f\u4e2d\u5c24\u4e3a\u5f3a\u5927\u3002<\/p>\n<h3 id='\u5728\u53d1\u5e03\u65b0\u5185\u5bb9\u4e4b\u524d'  id=\"boomdevs_10\">\u5728\u53d1\u5e03\u65b0\u5185\u5bb9\u4e4b\u524d\uff1a<\/h3>\n<p>\u5728\u51c6\u5907\u53d1\u5e03\u65b0\u9875\u9762\u3001\u5a92\u4f53\u6216\u4ea7\u54c1\u8d44\u6e90\u65f6\uff0c\u6b64\u7c7b\u76d1\u63a7\u5141\u8bb8\u60a8\u6a21\u62df\u7528\u6237\u8bbf\u95ee\u5e76\u5728\u4e0a\u7ebf\u524d\u9884\u5148\u586b\u5145 CDN \u7f13\u5b58\u3002\u8fd9\u786e\u4fdd\u5185\u5bb9\u5728\u6b63\u5f0f\u53d1\u5e03\u65f6\u5df2\u5728\u5168\u7403\u8fb9\u7f18\u670d\u52a1\u5668\u4e0a\u53ef\u7528\u3002<\/p>\n<h3 id='\u5728\u9ad8\u6d41\u91cf\u4e8b\u4ef6\u4e4b\u524d'  id=\"boomdevs_11\">\u5728\u9ad8\u6d41\u91cf\u4e8b\u4ef6\u4e4b\u524d\uff1a<\/h3>\n<p>\u5728\u5927\u578b\u4fc3\u9500\u6d3b\u52a8\u3001\u5b63\u8282\u6027\u5cf0\u503c\u6216\u4ea7\u54c1\u53d1\u5e03\u4e4b\u524d\uff0c<b>\u5408\u6210\u76d1\u63a7<\/b> \u4f7f\u7f13\u5b58\u4fdd\u6301\u70ed\u72b6\u6001\u4ee5\u5e94\u5bf9\u6d41\u91cf\u9ad8\u5cf0\u3002\u5b83\u80fd\u964d\u4f4e\u5ef6\u8fdf\u5e76\u9632\u6b62\u6e90\u670d\u52a1\u5668\u8fc7\u8f7d\u3002<\/p>\n<h3 id='\u5728\u7ef4\u62a4\u6216\u6e05\u7406\u7f13\u5b58\u4e4b\u540e'  id=\"boomdevs_12\">\u5728\u7ef4\u62a4\u6216\u6e05\u7406\u7f13\u5b58\u4e4b\u540e\uff1a<\/h3>\n<p>\u5728\u670d\u52a1\u5668\u91cd\u542f\u3001\u7f13\u5b58\u6e05\u7406\u6216\u90e8\u7f72\u66f4\u65b0\u4e4b\u540e\uff0c\u5408\u6210\u8bf7\u6c42\u53ef\u4ee5\u5feb\u901f\u91cd\u5efa CDN \u7f13\u5b58\u3002\u8fd9\u80fd\u6062\u590d\u6700\u4f73\u4ea4\u4ed8\u901f\u5ea6\uff0c\u800c\u65e0\u9700\u7b49\u5f85\u771f\u5b9e\u6d41\u91cf\u91cd\u65b0\u586b\u5145\u7f13\u5b58\u3002<\/p>\n<h2 id='\u5408\u6210-cdn-\u76d1\u63a7\u7684\u5173\u952e\u6536\u76ca'  id=\"boomdevs_13\">\u5408\u6210 CDN \u76d1\u63a7\u7684\u5173\u952e\u6536\u76ca<\/h2>\n<figure id=\"attachment_31355\" aria-describedby=\"caption-attachment-31355\" style=\"width: 1260px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-31355 size-full\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cache-hit-ratios.webp\" alt=\"\u5408\u6210\u76d1\u63a7\u5c06\u7f13\u5b58\u547d\u4e2d\u7387\u4fdd\u6301\u5728 99% \u4ee5\u4e0a\" width=\"1260\" height=\"566\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cache-hit-ratios.webp 1260w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cache-hit-ratios-300x135.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cache-hit-ratios-1024x460.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cache-hit-ratios-768x345.webp 768w\" sizes=\"(max-width: 1260px) 100vw, 1260px\" \/><figcaption id=\"caption-attachment-31355\" class=\"wp-caption-text\">\u5408\u6210\u76d1\u63a7\u5c06\u7f13\u5b58\u547d\u4e2d\u7387\u4fdd\u6301\u5728 99% \u4ee5\u4e0a\uff0c\u6700\u5c0f\u5316\u5bf9\u6e90\u7aef\u7684\u8bf7\u6c42\u5e76\u786e\u4fdd\u6301\u7eed\u7684\u5168\u7403\u4ea4\u4ed8\u3002<\/figcaption><\/figure>\n<p>\u4e3b\u52a8\u9884\u70ed CDN \u53ef\u5728\u901f\u5ea6\u3001\u7a33\u5b9a\u6027\u548c\u6548\u7387\u65b9\u9762\u5e26\u6765\u53ef\u91cf\u5316\u7684\u63d0\u5347\u3002\u4f7f\u7528 Dotcom-Monitor \u76d1\u63a7\u7684\u7ec4\u7ec7\u4f1a\u4f53\u9a8c\u5230\u5207\u5b9e\u7684\u6539\u5584\uff1a<\/p>\n<ul>\n<li aria-level=\"1\"><b>\u9996\u5b57\u8282\u65f6\u95f4\uff08TTFB\uff09\u6539\u5584\uff1a<\/b>\u5728\u4e00\u4e2a\u6848\u4f8b\u4e2d\uff0c\u5408\u6210\u7f13\u5b58\u9884\u70ed\u5c06 TTFB \u964d\u4f4e\u4e86\u591a\u8fbe <b>72.8%<\/b>\uff0c\u663e\u8457\u52a0\u5feb\u4e86\u5185\u5bb9\u4ea4\u4ed8\u3002<\/li>\n<li aria-level=\"1\"><b>\u66f4\u9ad8\u7684\u7f13\u5b58\u547d\u4e2d\u7387\uff1a<\/b>\u4fdd\u6301\u7f13\u5b58\u4e3a\u70ed\u72b6\u6001\u53ef\u5c06\u547d\u4e2d\u7387\u63d0\u5347\u81f3 <b>99.97%<\/b>\uff0c\u51e0\u4e4e\u6d88\u9664\u4e0d\u5fc5\u8981\u7684\u6e90\u7aef\u8bf7\u6c42\u3002<\/li>\n<li aria-level=\"1\"><b>\u964d\u4f4e\u6e90\u7aef\u8d1f\u8f7d\uff1a<\/b>\u66f4\u5c11\u7684\u8bf7\u6c42\u5230\u8fbe\u6e90\u670d\u52a1\u5668\uff0c\u4ece\u800c\u964d\u4f4e\u5e26\u5bbd\u6210\u672c\u5e76\u51cf\u8f7b\u670d\u52a1\u5668\u538b\u529b\u3002<\/li>\n<li aria-level=\"1\"><b>\u5168\u7403\u6027\u80fd\u4e00\u81f4\u6027\uff1a<\/b>\u5730\u7406\u5206\u5e03\u7684\u5408\u6210\u6d4b\u8bd5\u786e\u4fdd\u5404\u533a\u57df\u95f4\u6027\u80fd\u4e00\u81f4\uff0c\u907f\u514d\u5728\u53ef\u80fd\u88ab\u5ffd\u89c6\u7684\u5730\u70b9\u51fa\u73b0\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<p><b>\u63d0\u5347\u7684\u7528\u6237\u4f53\u9a8c\uff1a<\/b>\u66f4\u5feb\u7684\u54cd\u5e94\u65f6\u95f4\u5e26\u6765\u66f4\u9ad8\u7684\u53c2\u4e0e\u5ea6\u3001\u66f4\u597d\u7684\u8f6c\u5316\u7387\u4ee5\u53ca\u66f4\u4f18\u7684\u641c\u7d22\u5f15\u64ce\u8868\u73b0\u3002<\/p>\n<div class=\"dcm_inblog_cta\">\n<p>\u4f53\u9a8c <a href=\"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/what-is-synthetic-monitoring\/\">\u4e3b\u52a8\u76d1\u63a7<\/a> \u53ef\u4ee5\u5e26\u6765\u7684\u4e0d\u540c<\/p>\n<p>\u5f00\u59cb\u60a8\u7684 Dotcom-Monitor \u514d\u8d39\u8bd5\u7528\uff0c\u5e76\u67e5\u770b CDN \u901f\u5ea6\u3001\u7a33\u5b9a\u6027\u548c\u7528\u6237\u4f53\u9a8c\u7684\u5b9e\u65f6\u6539\u8fdb\u3002<\/p>\n<\/div>\n<h2 id='\u6709\u6548\u7f13\u5b58\u9884\u70ed\u7684\u6700\u4f73\u5b9e\u8df5'  id=\"boomdevs_14\">\u6709\u6548\u7f13\u5b58\u9884\u70ed\u7684\u6700\u4f73\u5b9e\u8df5<\/h2>\n<figure id=\"attachment_31362\" aria-describedby=\"caption-attachment-31362\" style=\"width: 1280px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-31362 size-full\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warming-best-practices.webp\" alt=\"CDN \u9884\u70ed\u6700\u4f73\u5b9e\u8df5\" width=\"1280\" height=\"853\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warming-best-practices.webp 1280w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warming-best-practices-300x200.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warming-best-practices-1024x682.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2025\/01\/cdn-warming-best-practices-768x512.webp 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-31362\" class=\"wp-caption-text\">CDN \u9884\u70ed\u6700\u4f73\u5b9e\u8df5<\/figcaption><\/figure>\n<p>\u8981\u5145\u5206\u5229\u7528\u5408\u6210\u76d1\u63a7\uff0c\u9075\u5faa <b>CDN \u6027\u80fd\u4f18\u5316\u7684\u6700\u4f73\u5b9e\u8df5<\/b> \u81f3\u5173\u91cd\u8981\uff1a<\/p>\n<ul>\n<li><b>\u4f18\u5148\u5904\u7406\u5173\u952e\u8d44\u6e90\uff1a<\/b>\u5173\u6ce8\u9891\u7e41\u8bbf\u95ee\u4e14\u5bf9\u6027\u80fd\u654f\u611f\u7684\u5185\u5bb9\uff0c\u4f8b\u5982\u7740\u9646\u9875\u3001API \u548c\u5927\u578b\u5a92\u4f53\u6587\u4ef6\u3002<\/li>\n<li><b>\u5c06\u9891\u7387\u4e0e TTL \u503c\u5bf9\u9f50\uff1a<\/b>\u5b89\u6392\u5408\u6210\u8bf7\u6c42\u4ee5\u5339\u914d\u7f13\u5b58\u8fc7\u671f\u95f4\u9694\uff0c\u4ece\u800c\u4fdd\u6301\u8d44\u4ea7\u7684\u65b0\u9c9c\u5ea6\u3002<\/li>\n<li><b>\u5229\u7528\u5730\u7406\u5206\u5e03\u6d4b\u8bd5\uff1a<\/b>\u4ece\u5168\u7403\u63a2\u6d4b\u70b9\u6267\u884c\u5408\u6210\u68c0\u67e5\uff0c\u4ee5\u786e\u4fdd\u6240\u6709 CDN \u8fb9\u7f18\u8282\u70b9\u7684\u7f13\u5b58\u8986\u76d6\u5747\u8861\u3002<\/li>\n<li><b>\u5b9a\u671f\u9a8c\u8bc1\uff1a<\/b>\u76d1\u63a7\u7f13\u5b58\u547d\u4e2d\/\u672a\u547d\u4e2d\u7387\u3001\u5ef6\u8fdf\u6307\u6807\u548c\u72b6\u6001\u5934\uff0c\u786e\u8ba4\u9884\u70ed\u6d3b\u52a8\u5df2\u8fbe\u5230\u9884\u671f\u6548\u679c\u3002<\/li>\n<li><b>\u8fed\u4ee3\u4e0e\u4f18\u5316\uff1a<\/b>\u4f7f\u7528 Dotcom-Monitor 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