{"id":9967,"date":"2020-05-25T07:43:20","date_gmt":"2020-05-25T07:43:20","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/2020\/05\/25\/%e6%b5%8b%e9%87%8f-%e5%86%85%e5%ae%b9-%e4%ba%a4%e4%bb%98-%e7%bd%91%e7%bb%9c-roi-cdn-%e7%9b%91%e6%8e%a7\/"},"modified":"2026-05-21T23:13:48","modified_gmt":"2026-05-21T23:13:48","slug":"%e6%b5%8b%e9%87%8f-%e5%86%85%e5%ae%b9-%e4%ba%a4%e4%bb%98-%e7%bd%91%e7%bb%9c-roi-cdn-%e7%9b%91%e6%8e%a7","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/%e6%b5%8b%e9%87%8f-%e5%86%85%e5%ae%b9-%e4%ba%a4%e4%bb%98-%e7%bd%91%e7%bb%9c-roi-cdn-%e7%9b%91%e6%8e%a7\/","title":{"rendered":"\u8861\u91cf\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\u6295\u8d44\u56de\u62a5\u7387\u7684\u4e09\u79cd\u65b9\u6cd5 |\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\u76d1\u63a7"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-1939\" title=\"\u5185\u5bb9\u5206\u53d1\u7f51\u7edc - CDN \u76d1\u63a7\" src=\"https:\/\/www.dotcom-monitor.com\/wp-content\/uploads\/sites\/3\/2013\/02\/Content-Delivery-Network-CDN.jpg\" alt=\"\u5185\u5bb9\u5206\u53d1\u7f51\u7edc - CDN \u76d1\u63a7\" width=\"281\" height=\"216\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2013\/02\/Content-Delivery-Network-CDN.jpg 650w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2013\/02\/Content-Delivery-Network-CDN-300x231.jpg 300w\" sizes=\"(max-width: 281px) 100vw, 281px\" \/>\u968f\u7740\u4fe1\u606f\u5728 Web \u4e0a\u7684\u6fc0\u589e\uff0c\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc \uff08CDN\uff09 \u6b63\u5728\u6210\u4e3a\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd\u4e2d\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\u3002 CDN \u4f4d\u4e8e\u5185\u5bb9\u5236\u4f5c\u8005\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u5a92\u4f53\u516c\u53f8\uff09\u548c\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546 \uff08ISP\uff09 \u8fd0\u8425\u5546\u548c\u7f51\u7edc\u8fd0\u8425\u5546\u4e4b\u95f4\u3002<\/p>\n<p>\u51ed\u501f\u5176\u670d\u52a1\u5668\u7f51\u7edc\u7684\u5206\u5e03\u5f0f\u62d3\u6251\u7ed3\u6784\uff0cCDN \u80fd\u591f\u786e\u4fdd\u5feb\u901f\u9ad8\u6548\u5730\u4ea4\u4ed8\u5185\u5bb9\u3002CDN \u4e3a\u5185\u5bb9\u63d0\u4f9b\u5546\u63d0\u4f9b\u4e86\u591a\u79cd\u597d\u5904\uff0c\u5305\u62ec\u4ea4\u4ed8\u901f\u5ea6\u548c\u5197\u4f59\u670d\u52a1\u5668\u7684\u6545\u969c\u5b89\u5168\u673a\u5236\u3002\uff08<a title=\"\u514d\u8d39 CDN \u901f\u5ea6\u6d4b\u8bd5\" href=\"https:\/\/www.dotcom-tools.com\/website-speed-test\" target=\"_blank\" rel=\"noopener noreferrer\">\u5728\u6b64\u5904\u5bf9\u7f51\u9875\u7684 CDN \u5185\u5bb9\u8fdb\u884c\u514d\u8d39\u901f\u5ea6\u6d4b\u8bd5<\/a>\uff09<\/p>\n<p><!--more--><\/p>\n<p><b>CDN \u95ee\u9898\uff1a\u5931\u63a7<\/b><\/p>\n<p>\u7136\u800c\uff0c\u5c3d\u7ba1 CDN \u6709\u5f88\u591a\u597d\u5904\uff0c\u4f46\u5b83\u4eec\u4e5f\u6709\u7f3a\u70b9\u3002 \u7f51\u7ad9\u7ba1\u7406\u5458\u7684\u7f3a\u70b9\u4e4b\u4e00\u662f\u7f3a\u4e4f\u5bf9\u5185\u5bb9\u7684\u63a7\u5236\u3002 \u4f7f\u7528 CDN \u7684\u7f51\u7ad9\u7ad9\u957f\u65e0\u6743\u8bbf\u95ee\u5b58\u50a8\u548c\u63d0\u4f9b\u5176\u5185\u5bb9\u7684\u670d\u52a1\u5668\u3002 \u8fd9\u610f\u5473\u7740\u7f51\u7ad9\u7ad9\u957f\u65e0\u6cd5\u76f4\u63a5\u63a7\u5236\u5185\u5bb9\u4ea4\u4ed8\u548c\u90e8\u7f72\u7684\u7ec6\u8282\u3002 \u6b64\u5916\uff0c\u7f51\u7ad9\u7ad9\u957f\u901a\u5e38\u65e0\u6cd5\u76f4\u63a5\u63a7\u5236\u5bf9\u5185\u5bb9\u7684\u66f4\u6539\u3002<\/p>\n<p><b>\u91cd\u65b0\u83b7\u5f97\u5bf9 CDN \u7684\u63a7\u5236<\/b><\/p>\n<p>\u901a\u8fc7\u8ddf\u8e2a CDN \u6307\u6807\uff0c\u7f51\u7ad9\u7ba1\u7406\u5458\u53ef\u4ee5\u67e5\u770b CDN \u7684\u6267\u884c\u60c5\u51b5\u5e76\u91cd\u65b0\u4e3b\u5f20\u63a7\u5236\u6743\u3002<\/p>\n<p>\u5916\u90e8\u76d1\u63a7\u516c\u53f8\uff0c\u5982 <a title=\"\u7f51\u7edc\u76d1\u63a7\u5668\" href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/\" target=\"_blank\" rel=\"noopener noreferrer\">Dotcom-Monitor<\/a>\uff0c\u63d0\u4f9b\u6536\u96c6\u8fd9\u4e9b\u6240\u9700 CDN \u6307\u6807\u6240\u9700\u7684\u5de5\u5177\u3002<\/p>\n<h2 id='cdn-\u76d1\u63a7\u6307\u6807'  id=\"boomdevs_1\"><b>CDN<\/b><b> \u76d1\u63a7\u6307\u6807<\/b><\/h2>\n<p><strong>1. <\/strong><em><br \/>\n<strong> \u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\u6027\u80fd\uff1a <\/strong><br \/>\n<\/em>\u8ddf\u8e2a CDN \u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u6709\u52a9\u4e8e\u8861\u91cf CDN \u6548\u7387\u3002 \u5b83\u8fd8\u6709\u52a9\u4e8e\u8bc1\u660e\u6295\u8d44\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\u7684\u7406\u7531\u3002 \u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u76d1\u89c6\u5de5\u5177\u6d4b\u8bd5 CDN \u6765\u8282\u7701\u6210\u672c\u3002 \u5982\u679c\u60a8\u7684\u7f51\u7ad9\u5728\u4f7f\u7528 CDN \u65f6\u54cd\u5e94\u65f6\u95f4\u6ca1\u6709\u660e\u663e\u6539\u5584\uff0c\u5219 CDN \u5728\u52a0\u5feb\u5411\u6700\u7ec8\u7528\u6237\u4ea4\u4ed8\u5185\u5bb9\u65b9\u9762\u6ca1\u6709\u53d1\u6325\u5176\u4f5c\u7528\u3002<\/p>\n<p><strong>2. <\/strong><em><br \/>\n<strong> \u5355\u4e2a\u9875\u9762\u5143\u7d20\uff1a <\/strong><br \/>\n<\/em>\u5927\u591a\u6570\u57fa\u672c\u7684\u76d1\u89c6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9bHTML\u6587\u4ef6\u7684\u5408\u5e76\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u3002 \u8fd9\u4e2a\u65f6\u95f4\u5e76\u4e0d\u662f\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\u6548\u7387\u7684\u771f\u6b63\u6307\u6807\u3002 \u8fd9\u4e0d\u662f\u4e00\u4e2a\u771f\u6b63\u7684\u5ea6\u91cf\u7684\u539f\u56e0\u662f\u5408\u5e76\u7684HTML\u6587\u4ef6\u54cd\u5e94\u65f6\u95f4\u4e0d\u591f\u5177\u4f53\uff0c\u56e0\u4e3aHTML\u7f51\u9875\u4e2d\u5143\u7d20\u7684\u7279\u5b9a\u52a0\u8f7d\u65f6\u95f4\u5dee\u5f02\u5f88\u5927\u3002 HTML \u6587\u4ef6\u4e2d\u5143\u7d20\u7684\u590d\u6742\u7ec4\u5408\u5305\u62ec\u9759\u6001\u548c\u52a8\u6001\u5143\u7d20\uff0c\u4ee5\u53ca\u4e3b\u8981\u6258\u7ba1\u548c\u7b2c\u4e09\u65b9\u6258\u7ba1\u5143\u7d20\uff08\u5305\u62ec CDN \u5185\u5bb9\uff09\uff0c\u8fd9\u4e9b\u5143\u7d20\u805a\u5408\u5728\u4e00\u8d77\u5f62\u6210\u7f51\u9875\u672c\u8eab\u3002 \u4e3a\u4e86\u83b7\u53d6\u8fd9\u4e9b\u4e0d\u540c\u7ef4\u5ea6\u7684\u7279\u5b9a\u9875\u9762\u5143\u7d20\u7684\u52a0\u8f7d\u65f6\u95f4\uff0c\u7f51\u7ad9\u7ba1\u7406\u5458\u9700\u8981\u4f7f\u7528\u76d1\u63a7\u516c\u53f8\u6765\u6d4b\u91cf\u5355\u4e2a\u5143\u7d20\u7684\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<p>\u901a\u8fc7\u6d4b\u91cf\u7279\u5b9a\u5143\u7d20\uff0c\u7f51\u7ad9\u7ba1\u7406\u5458\u53ef\u4ee5\u786e\u5b9a CDN\uff08\u65e0\u8bba\u662f\u4ece\u9760\u8fd1\u6700\u7ec8\u7528\u6237\u8fd8\u662f\u8fdc\u79bb\u7684\u670d\u52a1\u5668\u63d0\u4f9b\u5185\u5bb9\uff09\u662f\u5426\u6309\u9884\u671f\u6267\u884c\u52a0\u901f\u5185\u5bb9\u7684\u89d2\u8272\u3002<\/p>\n<p><strong>3. <\/strong><em><br \/>\n<strong> \u4e3b\u673a\u901f\u5ea6\uff1a <\/strong><br \/>\n<\/em>\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\u6709\u671b\u4f18\u5316\u901f\u5ea6\u3002 \u4ed6\u4eec\u4f7f\u7528\u5404\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\u5176\u76ee\u7684\uff0c\u5305\u62ec Web \u7f13\u5b58\u6216\u5b58\u50a8\u6700\u5e38\u7528\u7684\u9875\u9762\u548c\u670d\u52a1\u5668\u8d1f\u8f7d\u5e73\u8861\uff0c\u6216\u6839\u636e\u670d\u52a1\u5668\u53ef\u7528\u6027\u548c\u6d41\u91cf\u5206\u914d\u8d1f\u8f7d\u3002 \u7531\u4e8e\u5185\u5bb9\u5206\u6563\u5728\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u56e0\u6b64\u901a\u5e38\u5f88\u96be\u8ddf\u8e2a\u6216\u8bc6\u522b\u7f51\u7edc\u4e2d\u53ef\u80fd\u5bfc\u81f4\u95ee\u9898\u7684\u76f8\u5e94\u8282\u70b9\u3002 \u4f46\u662f\uff0c\u6b64\u6307\u6807\u81f3\u5173\u91cd\u8981\u3002 \u8fd9\u662f\u56e0\u4e3a\u6d4b\u91cf\u6765\u81ea\u5404\u4e2a\u4e3b\u673a\u7684\u54cd\u5e94\u65f6\u95f4\u6709\u52a9\u4e8e\u4e3b\u52a8\u8bc6\u522b CDN \u7f51\u7edc\u4e2d\u5bfc\u81f4\u95ee\u9898\u7684\u76f8\u5e94\u8282\u70b9\u3002 \u4f7f\u7528\u6b64\u4fe1\u606f\uff0c\u7f51\u7ad9\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u77e5\u5176\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u5e76\u505a\u51fa\u4e3b\u52a8\u5b89\u6392\uff0c\u4ee5\u786e\u4fdd\u5907\u4efd\u4ee5\u5c06\u5185\u5bb9\u5206\u53d1\u5230\u66f4\u5feb\u3001\u66f4\u9ad8\u6548\u7684\u670d\u52a1\u5668\u3002<\/p>\n<h2 id='cdn-\u6307\u6807-\u8ddf\u8e2a-cdn-\u6027\u80fd'  id=\"boomdevs_2\"><b>CDN \u6307\u6807\uff1a\u8ddf\u8e2a CDN \u6027\u80fd<\/b><\/h2>\n<p><a title=\"\u7f51\u7edc\u76d1\u89c6\u5668\u6d4f\u89c8\u5668\u89c6\u56fe\u76d1\u89c6\" href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e8%a7%a3%e5%86%b3-%e6%96%b9%e6%a1%88\/%e7%bd%91%e9%a1%b5%e7%9b%91%e6%8e%a7\/\" target=\"_blank\" rel=\"noopener noreferrer\">Dotcom \u76d1\u89c6\u5668\u6d4f\u89c8\u5668\u89c6\u56fe\u76d1\u89c6\u2122<\/a>\u670d\u52a1\u4f7f\u60a8\u80fd\u591f\u4f7f\u7528\u6d4f\u89c8\u5668\u4e0e\u670d\u52a1\u5668\u8fde\u63a5\u5e76\u6536\u96c6\u6709\u5173\u7f51\u7ad9\u7684\u5143\u7d20\u7ea7\u6570\u636e\u3002 \u901a\u8fc7\u4f7f\u7528\u6d4f\u89c8\u5668\u6d4b\u91cf\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\uff0c\u7f51\u7ad9\u7ba1\u7406\u5458\u53ef\u4ee5\u8bc6\u522b\u7f51\u9875\u4e2d\u7f13\u6162\u548c\u7f3a\u5931\u7684\u5143\u7d20\uff0c\u5e76\u6309\u4e3b\u673a\u4e86\u89e3\u5143\u7d20\u901f\u5ea6\u3002 \u53ef\u4ee5\u4f7f\u7528\u5206\u6790\u529f\u80fd\u8bc6\u522b\u6027\u80fd\u74f6\u9888\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u68c0\u6d4b\u5230 CDN \u95ee\u9898\u65f6\u5feb\u901f\u6267\u884c\u8bca\u65ad\u3002 \u5c3d\u7ba1\u67d0\u4e9b CDN\uff08\u4f8b\u5982 KeyCDN \u7684\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\uff09\u4f7f\u7528 HTTP\/2 \u534f\u8bae\u6765\u52a0\u5feb\u5185\u5bb9 <a href=\"https:\/\/www.keycdn.com\/what-is-a-cdn\" target=\"_blank\" rel=\"noopener noreferrer\">\u4ea4\u4ed8<\/a>\u901f\u5ea6\uff0c\u4f46\u4f7f\u7528 BrowserView \u6dfb\u52a0\u7b2c\u4e09\u65b9\u76d1\u63a7\u4ee5\u786e\u4fdd\u6027\u80fd\u6307\u6807\u5728\u6240\u9700\u53c2\u6570\u8303\u56f4\u5185\u4ecd\u7136\u662f\u6709\u76ca\u7684\u3002<\/p>\n<p>\u76d1\u63a7\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\u4f7f\u7f51\u7ad9\u7ba1\u7406\u5458\u80fd\u591f\u91cd\u65b0\u63a7\u5236 CDN \u5185\u5bb9\u7684\u4ea4\u4ed8\u548c\u90e8\u7f72\u3002 \u76d1\u63a7\u5de5\u5177\u53ef\u4ee5\u8fbe\u5230\u7f51\u9875\u7684\u5143\u7d20\u7ea7\u6027\u80fd\uff0c\u4f8b\u5982 <a title=\"\u7f51\u7edc\u76d1\u89c6\u5668\u6d4f\u89c8\u5668\u89c6\u56fe\u76d1\u89c6\" href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e8%a7%a3%e5%86%b3-%e6%96%b9%e6%a1%88\/%e7%bd%91%e9%a1%b5%e7%9b%91%e6%8e%a7\/\" target=\"_blank\" rel=\"noopener noreferrer\">Dotcom \u76d1\u89c6\u5668\u7684\u6d4f\u89c8\u5668\u89c6\u56fe\u76d1\u63a7<\/a>\uff0c\u4f7f\u7f51\u7ad9\u7ba1\u7406\u5458\u80fd\u591f\u91cf\u5316\u56de\u62a5\u5e76\u63d0\u9ad8\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\u7684\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76d1\u63a7\u5185\u5bb9\u4ea4\u4ed8\u7f51\u7edc\u4f7f\u7f51\u7ad9\u7ba1\u7406\u5458\u80fd\u591f\u91cd\u65b0\u63a7\u5236 CDN \u5185\u5bb9\u7684\u4ea4\u4ed8\u548c\u90e8\u7f72\u3002 \u76d1\u63a7\u5de5\u5177\u53ef\u4ee5\u8fbe\u5230\u7f51\u9875\u7684\u5143\u7d20\u7ea7\u6027\u80fd\uff0c\u4f8b\u5982 Dotcom 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