{"id":104372,"date":"2025-01-09T11:54:33","date_gmt":"2025-01-09T17:54:33","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/%e4%bd%bf%e7%94%a8%e7%bd%91%e7%bb%9c%e7%9b%91%e8%a7%86%e5%99%a8%e5%ad%a6%e4%b9%a0\/what-is-content-delivery-network\/"},"modified":"2026-06-01T20:45:07","modified_gmt":"2026-06-02T01:45:07","slug":"what-is-content-delivery-network","status":"publish","type":"page","link":"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e4%bd%bf%e7%94%a8%e7%bd%91%e7%bb%9c%e7%9b%91%e8%a7%86%e5%99%a8%e5%ad%a6%e4%b9%a0\/what-is-content-delivery-network\/","title":{"rendered":"\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"104372\" class=\"elementor elementor-104372 elementor-31904\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section 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id='cdn\u7f13\u5b58'  id=\"boomdevs_5\">CDN\u7f13\u5b58<\/h2><p>\u7f13\u5b58\u5bf9CDN\u540c\u6837\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u7f13\u5b58\u5c31\u50cf\u662f\u4e3a\u7f51\u7ad9\u8d44\u6e90\u521b\u5efa\u5feb\u6377\u65b9\u5f0f\u3002\u5b83\u901a\u8fc7\u590d\u5236\u5173\u952e\u8d44\u6e90\uff08\u811a\u672c\u3001HTML\u9875\u9762\u7b49\uff09\uff0c\u5e76\u5c06\u8fd9\u4e9b\u6587\u4ef6\u6682\u65f6\u5b58\u50a8\u5728\u201c\u7f13\u5b58\u201d\u4e2d\u4ee5\u4fbf\u5feb\u901f\u8bbf\u95ee\u3002\u8fd9\u6837\uff0c\u5f53\u6709\u4eba\u8bbf\u95ee\u60a8\u7684\u7f51\u7ad9\u6216\u5e94\u7528\u65f6\uff0c\u8fd9\u4e9b\u6587\u4ef6\u5df2\u51c6\u5907\u597d\uff0c\u8282\u7701\u4e0b\u8f7d\u65f6\u95f4\u5e76\u51cf\u5c11\u5ef6\u8fdf\u3002\u901a\u8fc7CDN\u670d\u52a1\u5668\uff0c\u7f13\u5b58\u6c34\u5e73\u63d0\u5347\uff0c\u5c06\u8fd9\u4e9b\u6587\u4ef6\u5b58\u50a8\u5728\u5176\u7f51\u7edc\u4e2d\u591a\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u65b9\u4fbf\u5feb\u901f\u8bbf\u95ee\u3002\u8fd9\u786e\u4fdd\u65e0\u8bba\u7528\u6237\u8eab\u5904\u4f55\u5730\uff0c\u5185\u5bb9\u90fd\u80fd\u66f4\u5feb\u66f4\u9ad8\u6548\u5730\u4f20\u9012\u3002\u5b83\u662f\u4e00\u79cd\u667a\u80fd\u65b9\u6cd5\uff0c\u5e2e\u52a9\u60a8\u7684\u7f51\u7ad9\u4fdd\u6301\u9ad8\u901f\u8fd0\u884c\uff0c\u4fdd\u8bc1\u8bbf\u5ba2\u65e0\u8bba\u4f4d\u7f6e\u5982\u4f55\u90fd\u80fd\u4eab\u53d7\u6d41\u7545\u4f53\u9a8c\u3002<\/p><h3 id='\u4e3a\u4f55cdn\u7f13\u5b58\u4f18\u5316\u91cd\u8981'  id=\"boomdevs_6\">\u4e3a\u4f55CDN\u7f13\u5b58\u4f18\u5316\u91cd\u8981<\/h3><p>\u672c\u8d28\u4e0a\uff0cCDN\u7f13\u5b58\u786e\u4fdd\u9891\u7e41\u8bbf\u95ee\u7684\u5185\u5bb9\uff0c\u5982\u56fe\u50cf\u3001\u811a\u672c\u548c\u89c6\u9891\uff0c\u4e34\u65f6\u5b58\u50a8\u5728\u8fb9\u7f18\u670d\u52a1\u5668\u4e0a\u3002\u8fd9\u7f29\u77ed\u4e86\u6570\u636e\u4f20\u8f93\u8ddd\u79bb\uff0c\u63d0\u5347\u52a0\u8f7d\u65f6\u95f4\u5e76\u51cf\u5c11\u5ef6\u8fdf\u3002\u7136\u800c\uff0cCDN\u7f13\u5b58\u901a\u5e38\u4e0d\u4f1a\u81ea\u884c\u7ba1\u7406\uff0c\u53ef\u80fd\u5e26\u6765\u6311\u6218\u3002\u4f7f\u7528CDN\u7f13\u5b58\u65f6\uff0c\u53ef\u80fd\u9047\u5230\u7f13\u5b58\u672a\u547d\u4e2d\u95ee\u9898\uff0c\u5373\u7528\u6237\u8bf7\u6c42\u7684\u6587\u4ef6\u672a\u5728\u7f13\u5b58\u4e2d\uff0c\u5bfc\u81f4\u5185\u5bb9\u4f20\u9012\u53d8\u6162\u3002\u60a8\u8fd8\u53ef\u80fd\u9047\u5230\u7f13\u5b58\u5185\u5bb9\u9648\u65e7\u7684\u95ee\u9898\uff0c\u56e0\u7f13\u5b58\u8d44\u4ea7\u672a\u7ecf\u5b9a\u671f\u68c0\u67e5\u6216\u66f4\u65b0\u800c\u8fc7\u65f6\u3002\u7528\u6237\u8fd8\u53ef\u80fd\u7ecf\u5386\u201c\u51b7\u542f\u52a8\u201d\u95ee\u9898\uff0c\u5373\u56e0\u670d\u52a1\u5668\u91cd\u542f\u6216\u65b0\u5185\u5bb9\u90e8\u7f72\u65f6\u7f13\u5b58\u4e3a\u7a7a\u3002\u7528\u6237\u9047\u5230\u8fd9\u4e9b\u95ee\u9898\u4f1a\u5f71\u54cd\u7f51\u7ad9\u6216\u5e94\u7528\u7684\u5185\u5bb9\u8bf7\u6c42\uff0c\u7f3a\u4e4f\u5b9a\u671f\u7ef4\u62a4\u8fd9\u4e9b\u95ee\u9898\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u548c\u7528\u6237\u4f53\u9a8c\u4e0d\u4f73\u3002<\/p><h2 id='\u4e3a\u4f55cdn\u76d1\u63a7\u81f3\u5173\u91cd\u8981'  id=\"boomdevs_7\">\u4e3a\u4f55CDN\u76d1\u63a7\u81f3\u5173\u91cd\u8981<\/h2><p>\u8bbf\u95ee\u7f51\u7ad9\u3001\u89c2\u770b\u89c6\u9891\u6216\u5728\u7ebf\u8d2d\u7269\u65f6\uff0c\u6211\u4eec\u5e0c\u671b\u9875\u9762\u5373\u65f6\u52a0\u8f7d\u4e14\u8fd0\u884c\u987a\u7545\u3002\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u6b63\u662f\u5e2e\u52a9\u5feb\u901f\u9ad8\u6548\u4f20\u9012\u5185\u5bb9\u7684\u79d8\u5bc6\u6b66\u5668\u3002\u4f46\u5373\u4f7f\u662f\u6700\u597d\u7684CDN\u4e5f\u9700\u8981\u7ef4\u62a4\uff0c\u76d1\u63a7\u5c31\u662f\u4fdd\u8bc1CDN\u72b6\u6001\u826f\u597d\u7684\u5173\u952e\u3002<\/p><p>CDN\u76d1\u63a7\u5982\u540c\u5bf9\u60a8\u5185\u5bb9\u4f20\u9012\u7cfb\u7edf\u7684\u5065\u5eb7\u68c0\u67e5\u3002CDN\u8bbe\u8ba1\u7528\u6765\u52a0\u901f\u5185\u5bb9\u4f20\u9012\uff0c\u4f46\u5e76\u975e\u8bbe\u7f6e\u540e\u65e0\u9700\u7ba1\u7406\u3002\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u60a8\u53ef\u80fd\u4f1a\u9047\u5230\u7f13\u5b58\u6587\u4ef6\u8fc7\u671f\u3001\u533a\u57df\u670d\u52a1\u5668\u6545\u969c\u6216\u7f51\u7edc\u62e5\u5835\u7b49\u95ee\u9898\uff0c\u5bfc\u81f4\u901f\u5ea6\u53d8\u6162\u3002\u76d1\u63a7\u5e2e\u52a9\u60a8\u5b9e\u65f6\u89c2\u5bdf\u5404\u9879\u6307\u6807\uff0c\u53ca\u65e9\u53d1\u73b0\u5e76\u4fee\u590d\u95ee\u9898\uff0c\u907f\u514d\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u3002<\/p><p>\u7f13\u5b58\u662fCDN\u5de5\u4f5c\u7684\u91cd\u8981\u90e8\u5206\uff0c\u5e2e\u52a9\u5feb\u901f\u4f20\u9012\u56fe\u50cf\u3001\u811a\u672c\u548c\u9875\u9762\u3002\u5982\u679c\u7f13\u5b58\u6548\u7387\u4f4e\u4e0b\uff0c\u53ef\u80fd\u9057\u6f0f\u5173\u952e\u6587\u4ef6\u6216\u63d0\u4f9b\u8fc7\u65f6\u6587\u4ef6\uff0c\u5bfc\u81f4\u7f51\u7ad9\u901f\u5ea6\u4e0b\u964d\u3002\u76d1\u63a7\u8ba9\u60a8\u53d1\u73b0\u8fd9\u4e9b\u95ee\u9898\uff0c\u5e76\u4f18\u5316\u7f13\u5b58\u7b56\u7565\uff0c\u786e\u4fdd\u7cfb\u7edf\u6d41\u7545\u8fd0\u884c\u3002<\/p><p>\u76d1\u63a7\u53e6\u4e00\u5927\u597d\u5904\u662f\u786e\u4fddCDN\u5728\u5404\u5730\u8868\u73b0\u4e00\u81f4\u3002\u4e0d\u540c\u5730\u533a\u7528\u6237\u4f53\u9a8c\u53ef\u80fd\u5dee\u5f02\u5de8\u5927\uff0c\u6bd4\u5982\u7ebd\u7ea6\u7528\u6237\u52a0\u8f7d\u6781\u5feb\uff0c\u4e1c\u4eac\u7528\u6237\u5219\u6709\u5ef6\u8fdf\u3002\u901a\u8fc7\u76d1\u63a7\uff0c\u60a8\u53ef\u4ee5\u4ece\u5168\u7403\u4e0d\u540c\u5730\u70b9\u6d4b\u8bd5\uff0c\u786e\u4fdd\u65e0\u8bba\u7528\u6237\u5728\u54ea\u91cc\uff0c\u7f51\u7ad9\u90fd\u4fdd\u6301\u7a33\u5b9a\u8868\u73b0\u3002<\/p><p>\u5b95\u673a\u548c\u5ef6\u8fdf\u662f\u7f51\u7ad9\u8fd0\u8425\u8005\u7684\u5669\u68a6\uff0c\u5c24\u5176\u662f\u5728\u5927\u4fc3\u9500\u6216\u65b0\u54c1\u53d1\u5e03\u7b49\u9ad8\u5cf0\u671f\u3002\u76d1\u63a7\u80fd\u5e2e\u52a9\u60a8\u9884\u5224\u8fd9\u4e9b\u95ee\u9898\uff0c\u53ca\u65e9\u53d1\u73b0\u670d\u52a1\u5668\u8fc7\u8f7d\u6216\u9ad8\u5ef6\u8fdf\u7b49\u6f5c\u5728\u98ce\u9669\uff0c\u907f\u514d\u4e2d\u65ad\u3002\u5b83\u662f\u4e00\u79cd\u4e3b\u52a8\u7ef4\u62a4\u7f51\u7ad9\u7a33\u5b9a\u7684\u65b9\u6cd5\uff0c\u5373\u4f7f\u6d41\u91cf\u6fc0\u589e\u4e5f\u80fd\u4fdd\u969c\u7a33\u5b9a\u8fd0\u884c\u3002<\/p><p>\u603b\u4e4b\uff0cCDN\u76d1\u63a7\u65e8\u5728\u4e3a\u7528\u6237\u521b\u9020\u6700\u4f73\u4f53\u9a8c\u3002\u9875\u9762\u52a0\u8f7d\u7f13\u6162\u6216\u89c6\u9891\u5361\u987f\u53ef\u80fd\u8ba9\u7528\u6237\u6d41\u5931\u81f3\u7ade\u4e89\u5bf9\u624b\uff0c\u800c\u5feb\u901f\u6d41\u7545\u7684\u4f53\u9a8c\u5219\u4fc3\u4f7f\u7528\u6237\u7559\u5b58\u5e76\u56de\u8bbf\u3002\u968f\u7740\u4e1a\u52a1\u53d1\u5c55\u548c\u6d41\u91cf\u589e\u52a0\uff0c\u76d1\u63a7\u786e\u4fdd\u60a8\u7684CDN\u80fd\u591f\u627f\u8f7d\u8d1f\u8f7d\uff0c\u6301\u7eed\u7a33\u5b9a\u3002<\/p><p>\u8fd9\u6b63\u662f\u50cfDotcom-Monitor\u8fd9\u6837\u7684\u5408\u6210\u76d1\u63a7\u5de5\u5177\u53d1\u6325\u4f5c\u7528\u7684\u5730\u65b9\u3002\u5b83\u5141\u8bb8\u60a8\u6a21\u62df\u771f\u5b9e\u7528\u6237\u4ea4\u4e92\uff0c\u4ece\u4e0d\u540c\u5730\u70b9\u8fd0\u884c\u6d4b\u8bd5\uff0c\u83b7\u5f97\u5173\u4e8eCDN\u6027\u80fd\u7684\u8be6\u7ec6\u6d1e\u5bdf\u3002\u5b83\u5c31\u50cf\u5185\u5bb9\u4ea4\u4ed8\u7684\u6c34\u6676\u7403\uff0c\u5e2e\u60a8\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\uff0c\u907f\u514d\u5f71\u54cd\u7528\u6237\u3002CDN\u76d1\u63a7\u4e0d\u4ec5\u662f\u4fdd\u6301\u7cfb\u7edf\u8fd0\u884c\uff0c\u8fd8\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u4f73\u4f53\u9a8c\uff0c\u52a9\u529b\u4e1a\u52a1\u6210\u957f\u548c\u7ade\u4e89\u529b\u3002\u8bf7\u67e5\u9605\u6211\u4eec\u7684\u6587\u7ae0<a href=\"https:\/\/www.dotcom-monitor.com\/blog\/optimize-cdns-with-synthetic-monitoring\/\">\u5982\u4f55\u5229\u7528\u5408\u6210\u76d1\u63a7\u4f18\u5316CDN<\/a>\uff0c\u786e\u4fdd\u60a8\u7684CDN\u59cb\u7ec8\u4e3a\u7528\u6237\u505a\u597d\u51c6\u5907\u5e76\u53ef\u7528\u3002<\/p><h2 id='\u6d41\u884c\u7684cdn\u63d0\u4f9b\u5546'  id=\"boomdevs_8\">\u6d41\u884c\u7684CDN\u63d0\u4f9b\u5546<\/h2><p>CDN\u5e02\u573a\u53d1\u5c55\u8fc5\u901f\uff0c\u4f17\u591a\u63d0\u4f9b\u5546\u63d0\u4f9b\u591a\u6837\u5316\u529f\u80fd\u548c\u9488\u5bf9\u4e0d\u540c\u9700\u6c42\u7684\u670d\u52a1\u3002\u4e00\u4e9b\u77e5\u540d\u7684CDN\u63d0\u4f9b\u5546\u5305\u62ec\uff1a<\/p><ul><li><strong>Akamai Technologies\uff1a<\/strong>\u4f5c\u4e3aCDN\u884c\u4e1a\u7684\u5148\u9a71\uff0c\u4ee5\u5176\u5e7f\u6cdb\u7684\u5168\u7403\u7f51\u7edc\u548c\u5148\u8fdb\u7684\u5b89\u5168\u7279\u6027\u95fb\u540d\u3002<\/li><li><strong>Cloudflare\uff1a<\/strong>\u4e3a\u5404\u7c7b\u4f01\u4e1a\u63d0\u4f9bCDN\u670d\u52a1\uff0c\u540c\u65f6\u63d0\u4f9b\u5f3a\u5927\u7684DDoS\u9632\u62a4\u548c\u6027\u80fd\u4f18\u5316\u5de5\u5177\uff0c\u5907\u53d7\u6b22\u8fce\u3002<\/li><li><strong>Amazon CloudFront\uff1a<\/strong>\u4f5c\u4e3a\u4e9a\u9a6c\u900a\u4e91\u670d\u52a1\uff08AWS\uff09\u751f\u6001\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\uff0c\u4e0e\u5176\u4ed6AWS\u4ea7\u54c1\u548c\u670d\u52a1\u65e0\u7f1d\u96c6\u6210\u3002<\/li><li><strong>Google Cloud CDN\uff1a<\/strong>\u4f9d\u6258\u8c37\u6b4c\u5168\u7403\u57fa\u7840\u8bbe\u65bd\uff0c\u63d0\u4f9b\u5feb\u901f\u53ef\u9760\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u5185\u5bb9\u4f20\u9012\u3002<\/li><li><strong>Microsoft Azure CDN\uff1a<\/strong>\u57fa\u4e8e\u5fae\u8f6fAzure\u751f\u6001\u7cfb\u7edf\u7684\u4e91\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u5408\u5df2\u4f7f\u7528Azure\u670d\u52a1\u7684\u4f01\u4e1a\u3002<\/li><li><strong>Fastly\uff1a<\/strong>\u4ee5\u5176\u5b9e\u65f6\u8fb9\u7f18\u8ba1\u7b97\u80fd\u529b\u548c\u53ef\u5b9a\u5236\u7684\u7f13\u5b58\u7b56\u7565\u8457\u79f0\uff0c\u662f\u5f00\u53d1\u8005\u7684\u70ed\u95e8\u9009\u62e9\u3002<\/li><li><strong>StackPath\uff1a<\/strong>\u4f5c\u4e3a\u65b0\u5174\u5382\u5546\u4e13\u6ce8\u4e8e\u8fb9\u7f18\u8ba1\u7b97\u548c\u5b89\u5168\uff0c\u4e3a\u521d\u521b\u4f01\u4e1a\u548c\u5c0f\u578b\u4f01\u4e1a\u63d0\u4f9b\u6613\u7528\u5e73\u53f0\u3002<\/li><\/ul><p>\u8fd9\u4e9b\u63d0\u4f9b\u5546\u670d\u52a1\u4e8e\u5e7f\u6cdb\u884c\u4e1a\u548c\u5e94\u7528\u573a\u666f\uff0c\u786e\u4fdd\u4f01\u4e1a\u80fd\u627e\u5230\u5408\u9002\u7684\u89e3\u51b3\u65b9\u6848\u3002\u7ed3\u5408\u50cf<strong><a href=\"https:\/\/www.dotcom-monitor.com\/\">Dotcom-Monitor<\/a><\/strong>\u8fd9\u6837\u7684\u5408\u6210\u76d1\u63a7\u5de5\u5177\uff0c\u4f01\u4e1a\u53ef\u4ee5\u6700\u5927\u5316\u5185\u5bb9\u4f20\u9012\u7b56\u7565\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-971e458 e-con-full e-flex e-con e-child\" data-id=\"971e458\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20d97f5 elementor-widget elementor-widget-heading\" data-id=\"20d97f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\u514d\u8d39\u8bd5\u7528Dotcom-Monitor<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83de586 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"83de586\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\u7acb\u5373\u6ce8\u518c\u514d\u8d39\u8bd5\u7528\u6216\u9884\u7ea6\u6f14\u793a\uff0c\u4eb2\u773c\u89c1\u8bc1\u5176\u6548\u679c\uff01<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36aa7d2 e-grid e-con-boxed e-con e-child\" data-id=\"36aa7d2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77f5bf8 elementor-widget__width-auto elementor-mobile-align-center elementor-align-right elementor-invisible elementor-widget elementor-widget-button\" data-id=\"77f5bf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-lg\" href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/FreeTrialSignUp?SolutionType=Monitoring\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u5f00\u59cb\u4f7f\u7528<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db54193 elementor-widget__width-auto elementor-mobile-align-center elementor-invisible elementor-widget elementor-widget-button\" data-id=\"db54193\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-lg\" href=\"https:\/\/www.dotcom-monitor.com\/demo\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u4e00\u5bf9\u4e00\u6f14\u793a<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3048dc2 e-con-full e-flex e-con e-child\" data-id=\"3048dc2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:60,&quot;sticky_effects_offset&quot;:&quot;200&quot;,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bedb618 elementor-widget elementor-widget-text-editor\" data-id=\"bedb618\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>        \n            \n            <div class=\"fit_content\">\n                <div class=\"bd_toc_container\" data-fixedWidth=\"\">\n                    <div class=\"bd_toc_wrapper\" data-wrapperPadding=\"90px\">\n                        <div class=\"bd_toc_wrapper_item\">\n                            <div class=\"bd_toc_header active\" data-headerPadding=\"2px\">\n                                <div class=\"bd_toc_header_title\">\n                                    In this article                                <\/div>\n                                <div class=\"bd_toc_switcher_hide_show_icon\">\n                                    <span class=\"bd_toc_arrow\"><\/span>                                <\/div>\n                            <\/div>\n                            <div class=\"bd_toc_content list-type-none\">\n                                <div class=\"bd_toc_content_list \">\n                                    <div class='bd_toc_content_list_item'><ul>\n  <li class=\"first last\">\n    <a href=\"#what-is-a-content-delivery-network-cdn\">What is a Content Delivery Network (CDN)?<\/a>\n    <ul class=\"menu_level_1\">\n      <li class=\"first\">\n        <a href=\"#what-is-a-content-delivery-network-cdn-1\"> What is a Content Delivery Network (CDN)?<\/a>\n      <\/li>\n      <li>\n        <a href=\"#how-does-a-cdn-work\">How does a CDN Work?<\/a>\n      <\/li>\n      <li>\n        <a href=\"#caching-with-cdns\">Caching with CDNs<\/a>\n      <\/li>\n      <li>\n        <a href=\"#why-cdn-monitoring-is-critical\">Why CDN Monitoring is Critical<\/a>\n      <\/li>\n      <li class=\"last\">\n        <a href=\"#popular-cdn-providers\">Popular CDN Providers<\/a>\n      <\/li>\n    <\/ul>\n  <\/li>\n<\/ul>\n<\/div>                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class=\"layout_toggle_button\">\n                        <span class=\"bd_toc_arrow\"><\/span>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home What is a Content Delivery Network  &hellip; <a href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e4%bd%bf%e7%94%a8%e7%bd%91%e7%bb%9c%e7%9b%91%e8%a7%86%e5%99%a8%e5%ad%a6%e4%b9%a0\/what-is-content-delivery-network\/\">Read More<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"parent":18295,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-104372","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/pages\/104372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=104372"}],"version-history":[{"count":0,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/pages\/104372\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/pages\/18295"}],"wp:attachment":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=104372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}