{"id":30735,"date":"2026-03-10T16:15:50","date_gmt":"2026-03-10T08:15:50","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/the-necessity-of-using-a-cdn-to-improve-website-server-speed\/"},"modified":"2026-03-10T16:20:30","modified_gmt":"2026-03-10T08:20:30","slug":"the-necessity-of-using-a-cdn-to-improve-website-server-speed","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/the-necessity-of-using-a-cdn-to-improve-website-server-speed\/","title":{"rendered":"\u4f7f\u7528 CDN \u63d0\u5347\u7db2\u7ad9\u4f3a\u670d\u5668\u5b58\u53d6\u901f\u5ea6\u7684\u5fc5\u8981\u6027"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u662f\u7684\uff0c\u4f60\u61c9\u8a72\u4f7f\u7528 <a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/differences-between-scdn-and-traditional-cdn\/\">CDN<\/a> \u4f86\u63d0\u5347\u4f60\u7684\u7f51\u7ad9\u4f3a\u670d\u5668\u5b58\u53d6\u901f\u5ea6\u3002\u5167\u5bb9\u50b3\u905e\u7db2\u8def\uff08CDN\uff09\u662f\u4e00\u7d44\u5206\u5e03\u5728\u4e0d\u540c\u5730\u5340\u7684\u4f3a\u670d\u5668\u3002\u5b83\u6703\u5f9e\u8ddd\u96e2\u4f60\u6700\u8fd1\u7684\u4f3a\u670d\u5668\u70ba\u4f60\u50b3\u8f38\u5716\u7247\u3001\u5f71\u7247\u548c\u7db2\u9801\u3002\u9019\u7a2e\u67b6\u69cb\u610f\u5473\u8457\u4f60\u7684\u5167\u5bb9\u4e0d\u5fc5\u8de8\u8d8a\u5f88\u9577\u7684\u7269\u7406\u8ddd\u96e2\u3002\u7576\u4f60\u5b58\u53d6\u4e00\u500b\u4f7f\u7528 CDN \u6216 <a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-tw\/server\/hk\/cn2\/\">\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528<\/a> \u7684\u7db2\u7ad9\u6642\uff0c\u4f60\u6703\u7372\u5f97\u66f4\u5feb\u7684\u8f09\u5165\u901f\u5ea6\uff0c\u56e0\u70ba\u4f60\u7684\u8acb\u6c42\u6703\u7531\u5c31\u8fd1\u7684\u4f3a\u670d\u5668\u56de\u61c9\u3002<\/p>\n<h2>\u95dc\u9375\u91cd\u9ede<\/h2>\n<ul>\n<li>\n<p>\u4f7f\u7528 CDN \u53ef\u4ee5\u986f\u8457\u7e2e\u77ed\u7db2\u7ad9\u8f09\u5165\u6642\u9593\uff0c\u900f\u904e\u5c31\u8fd1\u4f3a\u670d\u5668\u5411\u4f7f\u7528\u8005\u50b3\u905e\u5167\u5bb9\u3002<\/p>\n<\/li>\n<li>\n<p>CDN \u6703\u5feb\u53d6\u975c\u614b\u5167\u5bb9\uff0c\u5f9e\u800c\u964d\u4f4e\u5ef6\u9072\u4e26\u6539\u5584\u4f7f\u7528\u8005\u9ad4\u9a57\uff0c\u5e6b\u52a9\u7559\u4f4f\u8a2a\u5ba2\u3002<\/p>\n<\/li>\n<li>\n<p>\u90e8\u7f72 CDN \u6709\u52a9\u65bc\u56e0\u61c9\u6d41\u91cf\u6fc0\u589e\uff0c\u78ba\u4fdd\u7db2\u7ad9\u5728\u9ad8\u8a2a\u554f\u91cf\u671f\u9593\u4f9d\u7136\u5feb\u901f\u4e14\u53ef\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u8f03\u5feb\u7684\u7db2\u7ad9\u5728\u641c\u5c0b\u5f15\u64ce\u4e2d\u7684\u6392\u540d\u66f4\u4f73\uff0c\u56e0\u6b64 CDN \u662f\u63d0\u5347 SEO \u4e26\u5438\u5f15\u66f4\u591a\u8a2a\u5ba2\u7684\u91cd\u8981\u624b\u6bb5\u3002<\/p>\n<\/li>\n<li>\n<p>CDN \u900f\u904e\u5c07\u5167\u5bb9\u5206\u6563\u5230\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\uff0c\u63d0\u9ad8\u4e86\u7db2\u7ad9\u7684\u53ef\u9760\u6027\uff0c\u964d\u4f4e\u7576\u6a5f\u98a8\u96aa\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>CDN \u7684\u904b\u4f5c\u539f\u7406<\/h2>\n<h3>CDN \u57fa\u790e\u6982\u5ff5<\/h3>\n<p>\u5167\u5bb9\u50b3\u905e\u7db2\u8def\u662f\u4e00\u500b\u5168\u7403\u5206\u5e03\u5f0f\u7cfb\u7d71\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u5feb\u5730\u5b58\u53d6\u7db2\u7ad9\u5167\u5bb9\u3002\u7576\u4f60\u4f7f\u7528 CDN \u6642\uff0c\u4f60\u7684\u7db2\u7ad9\u6703\u63a5\u5165\u4e00\u500b\u90e8\u7f72\u5728\u4e0d\u540c\u5730\u5340\u7684\u4f3a\u670d\u5668\u7db2\u8def\uff0c\u9019\u4e9b\u4f3a\u670d\u5668\u5354\u540c\u904b\u4f5c\u4f86\u50b3\u905e\u5716\u7247\u3001\u5f71\u7247\u548c\u7db2\u9801\u7b49\u6a94\u6848\u3002\u5176\u4e3b\u8981\u7d44\u6210\u90e8\u5206\u5305\u62ec\uff1a\u7528\u6236\u7aef\u88dd\u7f6e\u3001\u8def\u7531\u7cfb\u7d71\u3001\u4ee3\u7406\u4f3a\u670d\u5668\u3001\u6e90\u7ad9\u4f3a\u670d\u5668\u3001\u8ca0\u8f09\u5e73\u8861\u5668\u4ee5\u53ca\u7ba1\u7406\u5de5\u5177\u3002\u6bcf\u500b\u90e8\u5206\u90fd\u5728\u78ba\u4fdd\u4f60\u7684\u5167\u5bb9\u80fd\u5920\u5feb\u901f\u3001\u5b89\u5168\u5730\u62b5\u9054\u4f7f\u7528\u8005\u65b9\u9762\u767c\u63ee\u95dc\u9375\u4f5c\u7528\u3002<\/p>\n<blockquote>\n<p>CDN \u53ef\u4ee5\u7e2e\u77ed\u8cc7\u6599\u50b3\u8f38\u8ddd\u96e2\uff0c\u5f9e\u800c\u964d\u4f4e\u5ef6\u9072\u4e26\u6539\u5584\u7db2\u7ad9\u8a2a\u5ba2\u7684\u8f09\u5165\u901f\u5ea6\u3002<\/p>\n<\/blockquote>\n<h3>\u5167\u5bb9\u5feb\u53d6\u8207\u50b3\u905e<\/h3>\n<p>CDN \u900f\u904e\u5feb\u53d6\u6a5f\u5236\uff0c\u5c07\u4f60\u7db2\u7ad9\u7684\u975c\u614b\u8cc7\u6e90\uff08\u5982\u5716\u7247\u8207\u6307\u4ee4\u78bc\uff09\u7684\u526f\u672c\u5132\u5b58\u5728\u9760\u8fd1\u4f7f\u7528\u8005\u7684\u4f3a\u670d\u5668\u4e0a\u3002\u5982\u6b64\u4e00\u4f86\uff0c\u4f7f\u7528\u8005\u6bcf\u6b21\u5b58\u53d6\u6642\uff0c\u5c31\u4e0d\u5fc5\u7e3d\u662f\u5f9e\u6e90\u7ad9\u4f3a\u670d\u5668\u8de8\u7db2\u8def\u53d6\u5f97\u5167\u5bb9\u3002\u4f60\u53ef\u4ee5\u9078\u64c7\u300c\u63a8\u9001\u5feb\u53d6\u300d\uff08push caching\uff09\uff0c\u5373\u9810\u5148\u5c07\u5167\u5bb9\u63a8\u9001\u5230\u908a\u7de3\u7bc0\u9ede\u4f3a\u670d\u5668\uff1b\u4e5f\u53ef\u4ee5\u9078\u64c7\u300c\u62c9\u53d6\u5feb\u53d6\u300d\uff08pull caching\uff09\uff0c\u5373\u5728\u9700\u8981\u6642\u7531\u908a\u7de3\u7bc0\u9ede\u5411\u6e90\u7ad9\u53d6\u5f97\u5167\u5bb9\u3002\u5feb\u53d6\u53ef\u4ee5\u6e1b\u5c11\u7db2\u8def\u5f80\u8fd4\u5ef6\u9072\uff0c\u964d\u4f4e\u6e90\u7ad9\u4f3a\u670d\u5668\u58d3\u529b\uff0c\u4e26\u5c0d\u5167\u5bb9\u9032\u884c\u6700\u4f73\u5316\uff0c\u4ee5\u5be6\u73fe\u66f4\u5feb\u901f\u7684\u50b3\u8f38\u3002<\/p>\n<ul>\n<li>\n<p>\u5167\u5bb9\u5feb\u53d6\u6703\u5c07\u975c\u614b\u8cc7\u6e90\u5b58\u653e\u5728\u9760\u8fd1\u4f7f\u7528\u8005\u7684\u908a\u7de3\u4f3a\u670d\u5668\u4e0a\u3002<\/p>\n<\/li>\n<li>\n<p>\u5730\u7406\u4f4d\u7f6e\u4e0a\u7684\u63a5\u8fd1\u6027\u53ef\u4ee5\u964d\u4f4e\u5ef6\u9072\uff0c\u52a0\u5feb\u5b58\u53d6\u901f\u5ea6\u3002<\/p>\n<\/li>\n<li>\n<p>\u66f4\u5feb\u7684\u5b58\u53d6\u9032\u4e00\u6b65\u6539\u5584\u8f09\u5165\u6642\u9593\u8207\u6574\u9ad4\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>\u908a\u7de3\u4f3a\u670d\u5668\u8207\u5728\u5730\u5316\u50b3\u905e<\/h3>\n<p>\u908a\u7de3\u4f3a\u670d\u5668\u90e8\u7f72\u5728\u5168\u7403\u5404\u500b\u7b56\u7565\u6027\u5730\u9ede\u3002\u7576\u6709\u4eba\u5b58\u53d6\u4f60\u7684\u7f51\u7ad9\u6642\uff0cCDN \u6703\u5c07\u4ed6\u5011\u7684\u8acb\u6c42\u8def\u7531\u81f3\u6700\u8fd1\u7684\u908a\u7de3\u4f3a\u670d\u5668\u3002\u5728\u5730\u5316\u50b3\u905e\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5ef6\u9072\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u5feb\u901f\u53d6\u5f97\u5167\u5bb9\u3002\u5f9e\u5728\u5730\u4f3a\u670d\u5668\u63d0\u4f9b\u5167\u5bb9\u9084\u53ef\u4ee5\u63d0\u5347 SEO \u6392\u540d\uff0c\u56e0\u70ba\u641c\u5c0b\u5f15\u64ce\u66f4\u504f\u597d\u8f09\u5165\u901f\u5ea6\u5feb\u7684\u7db2\u9801\u3002\u908a\u7de3\u4f3a\u670d\u5668\u4e5f\u80fd\u904e\u6ffe\u60e1\u610f\u6d41\u91cf\uff0c\u4e26\u5354\u52a9\u61c9\u5c0d\u5b58\u53d6\u9ad8\u5cf0\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>CDN \u5143\u4ef6<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u529f\u80fd<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u908a\u7de3\u4f3a\u670d\u5668\uff08Edge Server\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5728\u672c\u5730\u5c31\u8fd1\u50b3\u905e\u5feb\u53d6\u5167\u5bb9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8ca0\u8f09\u5e73\u8861\u5668\uff08Load Balancer\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6709\u6548\u5206\u914d\u6d41\u91cf<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4ee3\u7406\u4f3a\u670d\u5668\uff08Proxy Server\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5feb\u53d6\u4e26\u56de\u6e90\u53d6\u5f97\u5167\u5bb9<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u9762\u5411\u5168\u7403\u4f7f\u7528\u8005\u63d0\u5347\u7db2\u7ad9\u5b58\u53d6\u901f\u5ea6\uff0c\u5c31\u61c9\u8a72\u4f7f\u7528 CDN\u3002\u900f\u904e\u9019\u7a2e\u65b9\u5f0f\uff0c\u4f60\u53ef\u4ee5\u78ba\u4fdd\u7121\u8ad6\u4f7f\u7528\u8005\u8eab\u5728\u4f55\u8655\uff0c\u5167\u5bb9\u90fd\u59cb\u7d42\u96e2\u4ed6\u5011\u8db3\u5920\u300c\u8fd1\u300d\u3002<\/p>\n<h2>\u70ba\u4ec0\u9ebc\u4f7f\u7528 CDN \u80fd\u63d0\u5347\u901f\u5ea6<\/h2>\n<h3>\u964d\u4f4e\u5ef6\u9072<\/h3>\n<p>\u4f60\u6703\u5e0c\u671b\u81ea\u5df1\u7684\u7f51\u7ad9\u7121\u8ad6\u5c0d\u54ea\u500b\u570b\u5bb6\u6216\u5730\u5340\u7684\u4f7f\u7528\u8005\u4f86\u8aaa\uff0c\u90fd\u80fd\u300c\u611f\u89ba\u8d77\u4f86\u5f88\u5feb\u300d\u3002\u4f7f\u7528 CDN \u53ef\u4ee5\u8b93\u9019\u4e00\u9ede\u6210\u70ba\u73fe\u5be6\u3002CDN \u6703\u5728\u5168\u7403\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u5132\u5b58\u4f60\u7db2\u7ad9\u6a94\u6848\u7684\u526f\u672c\u3002\u7576\u6709\u4eba\u9020\u8a2a\u4f60\u7684\u7f51\u7ad9\u6642\uff0cCDN \u6703\u5f9e\u8ddd\u96e2\u6700\u8fd1\u7684\u4f3a\u670d\u5668\u70ba\u5176\u63d0\u4f9b\u8cc7\u6599\u3002\u7531\u65bc\u50b3\u8f38\u8ddd\u96e2\u66f4\u77ed\uff0c\u8cc7\u8a0a\u62b5\u9054\u4f7f\u7528\u8005\u7684\u901f\u5ea6\u4e5f\u5c31\u66f4\u5feb\u3002<\/p>\n<ul>\n<li>\n<p>CDN \u5728\u591a\u500b\u5730\u9ede\u5feb\u53d6\u7db2\u7ad9\u6a94\u6848\uff0c\u56e0\u6b64\u4f7f\u7528\u8005\u53ef\u4ee5\u5f9e\u5c31\u8fd1\u7bc0\u9ede\u4e0b\u8f09\u5167\u5bb9\u3002<\/p>\n<\/li>\n<li>\n<p>CDN \u6703\u5f9e\u6700\u8fd1\u7684\u908a\u7de3\u4f3a\u670d\u5668\u63d0\u4f9b\u5feb\u53d6\u5167\u5bb9\uff0c\u5f9e\u800c\u7e2e\u77ed\u8cc7\u6599\u50b3\u8f38\u6240\u9700\u6642\u9593\u3002<\/p>\n<\/li>\n<li>\n<p>\u9019\u7a2e\u67b6\u69cb\u53ef\u4ee5\u5c07\u5ef6\u9072\u964d\u4f4e\u4e00\u534a\u751a\u81f3\u66f4\u591a\uff0c\u8b93\u4f60\u7684\u7f51\u7ad9\u56de\u61c9\u66f4\u52a0\u8fc5\u901f\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u82e5\u4f60\u5c0d\u6bd4\u672a\u7d93 CDN \u76f4\u63a5\u5b58\u53d6\u4f3a\u670d\u5668\u8207\u555f\u7528 CDN \u5f8c\u7684\u5b58\u53d6\u60c5\u6cc1\uff0c\u6703\u660e\u986f\u611f\u53d7\u5230\u901f\u5ea6\u8207\u7a69\u5b9a\u6027\u7684\u5dee\u7570\u3002\u4e0b\u5217\u8868\u683c\u5c55\u793a\u4e86 CDN \u80fd\u70ba\u4f60\u7684\u7f51\u7ad9\u5e36\u4f86\u7684\u52a0\u901f\u6548\u679c\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 100px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5b58\u53d6\u65b9\u5f0f<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5e73\u5747\u5ef6\u9072\uff08\u6beb\u79d2\uff09<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7a69\u5b9a\u6027<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u983b\u5bec\u5229\u7528\u6548\u7387<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76f4\u63a5\u5b58\u53d6 GitHub<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>150\u2013300<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6ce2\u52d5\u8f03\u5927<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8f03\u4f4e<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f7f\u7528 CDN \u52a0\u901f\u5b58\u53d6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>40\u201380<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6700\u4f73\u5316\u826f\u597d<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u7576\u4f60\u4f7f\u7528 CDN \u6642\uff0c\u7db2\u7ad9\u4e0d\u50c5\u8f09\u5165\u66f4\u5feb\uff0c\u5c0d\u983b\u5bec\u7684\u5229\u7528\u4e5f\u66f4\u52a0\u6709\u6548\u7387\u3002<\/p>\n<h3>\u52a0\u5feb\u9801\u9762\u8f09\u5165\u6642\u9593<\/h3>\n<p>\u5c0d\u4efb\u4f55\u7db2\u7ad9\u4f86\u8aaa\uff0c\u8f09\u5165\u901f\u5ea6\u90fd\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u9801\u9762\u8f09\u5165\u904e\u6162\uff0c\u8a2a\u5ba2\u5f88\u53ef\u80fd\u5728\u770b\u5230\u5167\u5bb9\u4e4b\u524d\u5c31\u96e2\u958b\u3002\u900f\u904e\u4f7f\u7528 CDN\uff0c\u4f60\u53ef\u4ee5\u70ba\u4f7f\u7528\u8005\u63d0\u4f9b\u66f4\u4f73\u7684\u5b58\u53d6\u9ad4\u9a57\u3002CDN \u6703\u5728\u9760\u8fd1\u4f7f\u7528\u8005\u7684\u4f3a\u670d\u5668\u4e0a\u50b3\u905e\u5716\u7247\u3001\u6307\u4ee4\u78bc\u548c\u5f71\u7247\uff0c\u5f9e\u800c\u7e2e\u77ed\u6bcf\u500b\u6a94\u6848\u50b3\u8f38\u5230\u4f7f\u7528\u8005\u88dd\u7f6e\u7684\u6642\u9593\u3002<\/p>\n<p>\u555f\u7528 CDN \u7684\u7db2\u7ad9\u53d7\u76ca\u65bc\u66f4\u4f4e\u7684\u5ef6\u9072\u8207\u66f4\u5feb\u7684\u8f09\u5165\u901f\u5ea6\uff0c\u56e0\u70ba CDN \u6703\u5c07\u5167\u5bb9\u5feb\u53d6\u5230\u66f4\u9760\u8fd1\u4f7f\u7528\u8005\u7684\u4f4d\u7f6e\u3002\u76f8\u8f03\u4e4b\u4e0b\uff0c\u53ea\u4f9d\u8cf4\u6e90\u7ad9\u4f3a\u670d\u5668\u7684\u7db2\u7ad9\uff0c\u8f09\u5165\u901f\u5ea6\u5f80\u5f80\u8f03\u6162\uff0c\u7279\u5225\u662f\u5c0d\u65bc\u8ddd\u96e2\u4f3a\u670d\u5668\u8f03\u9060\u7684\u4f7f\u7528\u8005\u800c\u8a00\u3002\u7576\u4f7f\u7528\u8005\u767c\u51fa\u7db2\u9801\u8acb\u6c42\u6642\uff0cCDN \u6703\u5feb\u901f\u56de\u50b3\u975c\u614b\u5167\u5bb9\uff0c\u800c\u52d5\u614b\u8acb\u6c42\u5247\u56de\u6e90\u81f3\u539f\u59cb\u4f3a\u670d\u5668\u8655\u7406\u3002\u9019\u7a2e\u6a21\u5f0f\u65e2\u52a0\u5feb\u4e86\u4f7f\u7528\u8005\u7684\u6574\u9ad4\u9ad4\u9a57\uff0c\u4e5f\u6e1b\u8f15\u4e86\u4e3b\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n<p>\u4e0b\u5217\u8868\u683c\u5c55\u793a\u4e86 CDN \u5728\u5b58\u53d6\u901f\u5ea6\u4e0a\u7684\u63d0\u5347\u6548\u679c\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 100px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6e2c\u8a66\u5834\u666f<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u50b3\u7d71\u5b58\u53d6\uff08\u6beb\u79d2\uff09<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>CDN \u52a0\u901f\u5b58\u53d6\uff08\u6beb\u79d2\uff09<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63d0\u5347\u5e45\u5ea6\uff08%\uff09<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u975c\u614b\u8cc7\u6e90\u53d6\u5f97<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>250<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>70<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>72%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7a0b\u5f0f\u78bc\u5009\u5eab clone<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>500<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>180<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>64%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>API \u56de\u61c9\u6642\u9593<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>300<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>110<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>63%<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u66f4\u5feb\u7684\u8f09\u5165\u6642\u9593\u6709\u52a9\u65bc\u7559\u4f4f\u8a2a\u5ba2\uff0c\u4e26\u63d0\u5347\u4f60\u7684\u641c\u5c0b\u5f15\u64ce\u6392\u540d\u3002<\/p>\n<\/blockquote>\n<h3>\u56e0\u61c9\u6d41\u91cf\u9ad8\u5cf0<\/h3>\n<p>\u5728\u4fc3\u92b7\u6d3b\u52d5\u3001\u7a81\u767c\u65b0\u805e\u6216\u5167\u5bb9\u300c\u7206\u7d05\u300d\u50b3\u64ad\u6642\uff0c\u4f60\u7684\u7f51\u7ad9\u53ef\u80fd\u6703\u7a81\u7136\u6e67\u5165\u5927\u91cf\u5b58\u53d6\u3002\u5982\u679c\u4f60\u6c92\u6709\u4f7f\u7528 CDN\uff0c\u6e90\u7ad9\u4f3a\u670d\u5668\u5f88\u5bb9\u6613\u56e0\u70ba\u8acb\u6c42\u904e\u591a\u800c\u8b8a\u6162\u751a\u81f3\u7576\u6a5f\u3002CDN \u53ef\u4ee5\u5e6b\u52a9\u4f60\u5728\u4e0d\u72a7\u7272\u901f\u5ea6\u8207\u53ef\u7528\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u5e73\u7a69\u56e0\u61c9\u9019\u4e9b\u6d41\u91cf\u9ad8\u5cf0\u3002<\/p>\n<ul>\n<li>\n<p>CDN \u6703\u5c07\u975c\u614b\u5167\u5bb9\u5feb\u53d6\u5728\u908a\u7de3\u4f3a\u670d\u5668\u4e0a\uff0c\u5373\u4f7f\u5728\u9ad8\u5cf0\u671f\uff0c\u4f7f\u7528\u8005\u4e5f\u53ef\u4ee5\u5feb\u901f\u5b58\u53d6\u9019\u4e9b\u5167\u5bb9\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c0d\u65bc\u52d5\u614b\u5167\u5bb9\uff0cCDN \u6703\u63a1\u7528\u591a\u7a2e\u6700\u4f73\u5316\u8def\u7531\u6280\u8853\uff0c\u76e1\u91cf\u964d\u4f4e\u5ef6\u9072\u3002<\/p>\n<\/li>\n<li>\n<p>CDN \u6703\u628a\u9032\u5165\u7684\u8acb\u6c42\u5206\u6563\u5230\u591a\u53f0\u4f3a\u670d\u5668\uff0c\u5f9e\u800c\u9632\u6b62\u4efb\u4e00\u4f3a\u670d\u5668\u88ab\u58d3\u57ae\uff0c\u78ba\u4fdd\u7db2\u7ad9\u6301\u7e8c\u5728\u7dda\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u67d0\u53f0\u4f3a\u670d\u5668\u767c\u751f\u6545\u969c\uff0c\u5176\u4ed6\u4f3a\u670d\u5668\u6703\u7acb\u5373\u63a5\u624b\uff0c\u78ba\u4fdd\u4f60\u7684\u7f51\u7ad9\u4f9d\u7136\u53ef\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u9019\u7a2e\u67b6\u69cb\u5927\u5e45\u964d\u4f4e\u7576\u6a5f\u98a8\u96aa\uff0c\u70ba\u6240\u6709\u4f7f\u7528\u8005\u63d0\u4f9b\u9806\u66a2\u4e00\u81f4\u7684\u9ad4\u9a57\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u900f\u904e\u5206\u6d41\u5b58\u53d6\u8207\u5feb\u53d6\u5167\u5bb9\uff0cCDN \u53ef\u4ee5\u660e\u986f\u63d0\u5347\u7db2\u7ad9\u7684\u7a69\u5b9a\u6027\u8207\u53ef\u9760\u6027\u3002\u5373\u4fbf\u540c\u6642\u6709\u5927\u91cf\u4f7f\u7528\u8005\u5b58\u53d6\uff0c\u4f60\u4e5f\u80fd\u653e\u5fc3\u7f51\u7ad9\u4f9d\u7136\u5feb\u901f\u53ef\u7528\u3002<\/p>\n<blockquote>\n<p>\u8aaa\u660e\uff1a\u64c1\u6709\u5168\u7403\u4f7f\u7528\u8005\u6216\u7d93\u5e38\u8209\u8fa6\u5927\u4fc3\u3001\u76f4\u64ad\u7b49\u9ad8\u6d41\u91cf\u6d3b\u52d5\u7684\u4f01\u696d\uff0c\u5f9e\u4f7f\u7528 CDN \u4e2d\u7372\u76ca\u6700\u5927\u3002<\/p>\n<\/blockquote>\n<h2>CDN \u7684\u63d0\u901f\u6a5f\u5236<\/h2>\n<h3>\u5feb\u53d6\u8207\u526f\u672c\u8907\u88fd<\/h3>\n<p>\u7576\u4f60\u4f7f\u7528 CDN \u6642\uff0c\u5176\u80cc\u5f8c\u5f37\u5927\u7684\u5feb\u53d6\u8207\u526f\u672c\u8907\u88fd\u9ad4\u7cfb\u5c31\u6703\u958b\u59cb\u767c\u63ee\u4f5c\u7528\u3002CDN \u6703\u5728\u5168\u7403\u591a\u500b\u5730\u9ede\u90e8\u7f72\u908a\u7de3\u4f3a\u670d\u5668\uff0c\u9019\u4e9b\u4f3a\u670d\u5668\u6703\u5132\u5b58\u4f60\u7db2\u7ad9\u6a94\u6848\uff08\u5982\u5716\u7247\u3001\u6307\u4ee4\u78bc\u548c\u6a23\u5f0f\u8868\uff09\u7684\u526f\u672c\u3002\u7576\u4f7f\u7528\u8005\u5b58\u53d6\u7db2\u7ad9\u6642\uff0cDNS \u67e5\u8a62\u6703\u5c07\u8acb\u6c42\u5c0e\u5411\u6700\u8fd1\u7684\u908a\u7de3\u4f3a\u670d\u5668\u3002\u5982\u679c\u5167\u5bb9\u5df2\u5728\u8a72\u7bc0\u9ede\u5feb\u53d6\uff0c\u4f3a\u670d\u5668\u5c31\u80fd\u5e7e\u4e4e\u7acb\u5373\u56de\u61c9\uff1b\u82e5\u5c1a\u672a\u5feb\u53d6\uff0c\u5247\u6703\u5f9e\u6e90\u7ad9\u53d6\u5f97\u5167\u5bb9\uff0c\u5c07\u5176\u5132\u5b58\u5f8c\u518d\u56de\u50b3\u7d66\u4f7f\u7528\u8005\u3002<\/p>\n<ul>\n<li>\n<p>CDN \u4f7f\u7528\u4ee3\u7406\u4f3a\u670d\u5668\uff08Proxy\uff09\u5c07\u7db2\u7ad9\u5167\u5bb9\u300c\u642c\u904b\u300d\u5230\u66f4\u9760\u8fd1\u4f7f\u7528\u8005\u7684\u4f4d\u7f6e\u3002<\/p>\n<\/li>\n<li>\n<p>\u5feb\u53d6\u4f3a\u670d\u5668\u7684\u90e8\u7f72\u4f4d\u7f6e\u6703\u6839\u64da\u4e3b\u8981\u6d41\u91cf\u4f86\u6e90\u9032\u884c\u898f\u5283\u3002<\/p>\n<\/li>\n<li>\n<p>\u7576\u4f7f\u7528\u8005\u8acb\u6c42\u7684\u6a94\u6848\u5c1a\u672a\u88ab\u5feb\u53d6\u6642\uff0cCDN \u6703\u56de\u6e90\u6293\u53d6\u4e26\u5feb\u53d6\uff0c\u4ee5\u4fbf\u5f8c\u7e8c\u8acb\u6c42\u53ef\u4ee5\u76f4\u63a5\u547d\u4e2d\u5feb\u53d6\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u80fd\u6703\u6ce8\u610f\u5230\uff0c\u7db2\u7ad9\u66f4\u65b0\u4e26\u4e0d\u6703\u5728\u6240\u6709\u5730\u5340\u540c\u6642\u751f\u6548\u3002\u9019\u662f\u56e0\u70ba CDN \u6703\u5728\u4e00\u6bb5\u6642\u9593\u5167\u9010\u6b65\u65bc\u5404\u7bc0\u9ede\u540c\u6b65\u66f4\u65b0\uff0c\u800c\u975e\u77ac\u9593\u5b8c\u6210\u3002\u5982\u4f55\u7ba1\u7406\u9019\u4e9b\u66f4\u65b0\u4ee5\u53ca\u76f8\u95dc\u7684\u4e2d\u4ecb\u8cc7\u6599\uff0c\u662f\u4e00\u9805\u6280\u8853\u6311\u6230\uff0c\u4f46\u6b63\u662f\u9019\u7a2e\u6a5f\u5236\u5e6b\u52a9\u7db2\u7ad9\u5728\u5168\u7403\u7bc4\u570d\u5167\u7dad\u6301\u66f4\u4f73\u7684\u5b58\u53d6\u901f\u5ea6\u3002<\/p>\n<h3>\u8ca0\u8f09\u5e73\u8861<\/h3>\n<p>\u8ca0\u8f09\u5e73\u8861\u662f\u5354\u52a9\u7db2\u7ad9\u7dad\u6301\u9ad8\u901f\u8207\u7a69\u5b9a\u7684\u53e6\u4e00\u9805\u95dc\u9375\u6a5f\u5236\u3002CDN \u6703\u5c07\u4f7f\u7528\u8005\u8acb\u6c42\u5206\u6563\u5230\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u8655\u7406\uff0c\u9019\u6a23\u5373\u4fbf\u5728\u7e41\u5fd9\u6642\u6bb5\uff0c\u4e5f\u4e0d\u6703\u8b93\u55ae\u4e00\u4f3a\u670d\u5668\u8d85\u8f09\u3002\u8ca0\u8f09\u5e73\u8861\u9084\u80fd\u5e6b\u52a9\u4f60\u7684\u7f51\u7ad9\u5f9e\u5bb9\u56e0\u61c9\u5927\u898f\u6a21\u6d41\u91cf\u9ad8\u5cf0\uff0c\u4f8b\u5982\u4fc3\u92b7\u6d3b\u52d5\u6216\u5167\u5bb9\u7a81\u7136\u7206\u7d05\u6642\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7dad\u5ea6<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8ca0\u8f09\u5206\u914d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c07\u8acb\u6c42\u5206\u6524\u5230\u591a\u53f0\u4f3a\u670d\u5668\uff0c\u63d0\u9ad8\u56de\u61c9\u901f\u5ea6\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6d41\u91cf\u7ba1\u7406<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5728\u5b58\u53d6\u9ad8\u5cf0\u671f\u9593\u7dad\u6301\u7db2\u7ad9\u53ef\u7528\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5ef6\u9072\u964d\u4f4e<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c07\u8acb\u6c42\u5c0e\u5411\u8ca0\u8f09\u8f03\u5c0f\u7684\u4f3a\u670d\u5668\uff0c\u4ee5\u7372\u5f97\u66f4\u5feb\u56de\u61c9\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ef\u64f4\u5145\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8b93\u7db2\u7ad9\u53ef\u4ee5\u5728\u4e0d\u660e\u986f\u964d\u901f\u7684\u60c5\u6cc1\u4e0b\u627f\u8f09\u66f4\u591a\u8a2a\u5ba2\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u900f\u904e\u5206\u6563\u8655\u7406\u58d3\u529b\uff0cCDN \u80fd\u6709\u6548\u6e1b\u5c11\u56de\u61c9\u5ef6\u9072\uff0c\u78ba\u4fdd\u4f60\u7684\u7f51\u7ad9\u5c0d\u6240\u6709\u4f7f\u7528\u8005\u4f86\u8aaa\u90fd\u80fd\u5feb\u901f\u8f09\u5165\u3002<\/p>\n<h3>\u667a\u6167\u8def\u7531\u6700\u4f73\u5316<\/h3>\n<p>\u8def\u7531\u6700\u4f73\u5316\u5354\u52a9 CDN \u4ee5\u76e1\u53ef\u80fd\u5feb\u901f\u7684\u65b9\u5f0f\u50b3\u905e\u5167\u5bb9\u3002CDN \u6703\u5229\u7528\u667a\u6167\u6f14\u7b97\u6cd5\u70ba\u6bcf\u4e00\u6b21\u4f7f\u7528\u8005\u8acb\u6c42\u9078\u64c7\u6700\u4f73\u8def\u5f91\u3002\u5982\u679c\u67d0\u500b\u4f3a\u670d\u5668\u7e41\u5fd9\u6216\u96e2\u7dda\uff0cCDN \u6703\u5c07\u6d41\u91cf\u8f49\u9001\u5230\u5176\u4ed6\u53ef\u4ee5\u66f4\u5feb\u56de\u61c9\u7684\u7bc0\u9ede\u3002CDN \u4e5f\u6703\u4f7f\u7528 DNS \u91cd\u65b0\u5c0e\u5411\u8207 Anycast \u6280\u8853\uff0c\u5c07\u4f7f\u7528\u8005\u5c0e\u5411\u6700\u8fd1\u6216\u8868\u73fe\u6700\u4f73\u7684\u4f3a\u670d\u5668\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6280\u8853\u624b\u6bb5<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u667a\u6167\u8def\u7531\uff08Intelligent Routing\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c07\u8acb\u6c42\u9001\u5f80\u6700\u5feb\u7684\u4f3a\u670d\u5668\uff0c\u4e26\u5728\u5fc5\u8981\u6642\u81ea\u52d5\u6539\u9053\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8ca0\u8f09\u5e73\u8861<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e4b\u9593\u5206\u6524\u6d41\u91cf\uff0c\u907f\u514d\u904e\u8f09\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DNS \u91cd\u65b0\u5c0e\u5411<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c07\u4f7f\u7528\u8005\u5f15\u5c0e\u81f3\u6700\u8fd1\u7684\u4ee3\u7406\u4f3a\u670d\u5668\uff0c\u4ee5\u5be6\u73fe\u5feb\u901f\u5b58\u53d6\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Anycast<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u628a\u8cc7\u6599\u8def\u7531\u81f3\u8ddd\u96e2\u6700\u8fd1\u6216\u8868\u73fe\u6700\u4f73\u7684\u4f3a\u670d\u5668\uff0c\u964d\u4f4e\u5ef6\u9072\u4e26\u63d0\u5347\u53ef\u9760\u6027\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u7576\u4f60\u555f\u7528 CDN \u6642\uff0c\u5be6\u969b\u4e0a\u5c31\u662f\u5728\u70ba\u4f60\u7684\u7f51\u7ad9\u63a5\u5165\u9019\u4e9b\u5148\u9032\u7684\u8def\u7531\u8207\u8abf\u5ea6\u6a5f\u5236\uff0c\u5f9e\u800c\u8b93\u4f7f\u7528\u8005\u7372\u5f97\u66f4\u5feb\u3001\u66f4\u7a69\u5b9a\u7684\u5b58\u53d6\u9ad4\u9a57\u3002<\/p>\n<h2>\u5c0d\u4f7f\u7528\u8005\u9ad4\u9a57\u7684\u5f71\u97ff<\/h2>\n<h3>\u6eff\u8db3\u4f7f\u7528\u8005\u671f\u5f85<\/h3>\n<p>\u4f60\u6703\u5e0c\u671b\u6240\u9020\u8a2a\u7684\u7f51\u7ad9\u80fd\u5feb\u901f\u8f09\u5165\u3001\u9806\u66a2\u56de\u61c9\u3002\u7576\u4f60\u6253\u958b\u4e00\u500b\u7db2\u9801\u6642\uff0c\u81ea\u7136\u671f\u671b\u8cc7\u8a0a\u5e7e\u4e4e\u300c\u7acb\u523b\u300d\u5448\u73fe\u3002\u82e5\u9801\u9762\u8f09\u5165\u7de9\u6162\uff0c\u4f60\u5f88\u53ef\u80fd\u5728\u770b\u5230\u5167\u5bb9\u4e4b\u524d\u5c31\u76f4\u63a5\u95dc\u9589\u3002CDN \u5354\u52a9\u7db2\u7ad9\u6eff\u8db3\u9019\u7a2e\u9ad4\u9a57\u9810\u671f\uff0c\u5b83\u900f\u904e\u628a\u5167\u5bb9\u653e\u5728\u96e2\u4f60\u66f4\u8fd1\u7684\u4f3a\u670d\u5668\u4e0a\u4f86\u7e2e\u77ed\u7b49\u5f85\u6642\u9593\uff0c\u5f9e\u800c\u7dad\u6301\u4f60\u7684\u6ce8\u610f\u529b\u8207\u53c3\u8207\u5ea6\u3002<\/p>\n<ul>\n<li>\n<p>\u5f9e\u5c31\u8fd1\u4f3a\u670d\u5668\u5feb\u901f\u50b3\u8f38\u5167\u5bb9\uff0c\u53ef\u4ee5\u660e\u986f\u964d\u4f4e\u5ef6\u9072\u3002<\/p>\n<\/li>\n<li>\n<p>\u66f4\u9806\u66a2\u7684\u9ad4\u9a57\u6703\u9f13\u52f5\u4f60\u5728\u7db2\u7ad9\u4e0a\u505c\u7559\u66f4\u4e45\u3002<\/p>\n<\/li>\n<li>\n<p>\u8f03\u77ed\u7684\u8f09\u5165\u6642\u9593\u901a\u5e38\u6703\u5e36\u4f86\u66f4\u9ad8\u7684\u6eff\u610f\u5ea6\u8207\u66f4\u591a\u4e92\u52d5\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4e0b\u5217\u8868\u683c\u5c55\u793a\u4e86 CDN \u5c0d\u4f7f\u7528\u8005\u53c3\u8207\u5ea6\u76f8\u95dc\u6307\u6a19\u7684\u5f71\u97ff\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6307\u6a19<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>CDN \u5c0d\u8a72\u6307\u6a19\u7684\u5f71\u97ff<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8df3\u51fa\u7387\uff08Bounce Rate\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u56e0\u8f09\u5165\u66f4\u5feb\u800c\u964d\u4f4e<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7db2\u7ad9\u505c\u7559\u6642\u9593<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u901f\u5ea6\u63d0\u5347\u5f8c\u660e\u986f\u589e\u52a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8f49\u63db\u7387<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u66f4\u597d\u7684\u9ad4\u9a57\u901a\u5e38\u5e36\u4f86\u66f4\u9ad8\u8f49\u63db<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<blockquote>\n<p>\u5feb\u901f\u8f09\u5165\u662f\u4f7f\u7528\u8005\u6eff\u610f\u5ea6\u7684\u57fa\u790e\u3002\u7de9\u6162\u7684\u7db2\u7ad9\u6703\u8b93\u8a2a\u5ba2\u611f\u5230\u632b\u6298\uff0c\u5f9e\u800c\u63d0\u9ad8\u8df3\u51fa\u7387\uff1b\u8f09\u5165\u8fc5\u901f\u7684\u7db2\u7ad9\u5247\u66f4\u5bb9\u6613\u4fc3\u6210\u8f49\u63db\u3002<\/p>\n<\/blockquote>\n<h3>SEO \u8207\u6548\u80fd\u8868\u73fe<\/h3>\n<p>\u641c\u5c0b\u5f15\u64ce\u66f4\u504f\u597d\u8f09\u5165\u8fc5\u901f\u7684\u7db2\u7ad9\u3002Google \u7b49\u5e73\u53f0\u6703\u512a\u5148\u5448\u73fe\u901f\u5ea6\u66f4\u5feb\u3001\u9ad4\u9a57\u66f4\u4f73\u7684\u7ad9\u9ede\u3002\u4f7f\u7528 CDN \u5f8c\uff0c\u4f60\u7684\u7db2\u7ad9\u5728\u8f09\u5165\u5716\u7247\u548c\u6307\u4ee4\u78bc\u65b9\u9762\u6703\u66f4\u5feb\uff0c\u5f9e\u800c\u6539\u5584\u8af8\u5982\u300c\u6700\u5927\u5167\u5bb9\u7e6a\u88fd\uff08Largest Contentful Paint\uff09\u300d\u8207\u300c\u9996\u6b21\u8f38\u5165\u5ef6\u9072\uff08First Input Delay\uff09\u300d\u7b49\u6838\u5fc3\u6307\u6a19\uff0c\u9019\u4e9b\u90fd\u6709\u52a9\u65bc\u63d0\u5347\u641c\u5c0b\u7d50\u679c\u6392\u540d\u3002<\/p>\n<ul>\n<li>\n<p>\u7db2\u7ad9\u901f\u5ea6\u662f\u4f7f\u7528\u8005\u9ad4\u9a57\u8207\u641c\u5c0b\u5f15\u64ce\u6392\u540d\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002<\/p>\n<\/li>\n<li>\n<p>\u641c\u5c0b\u5f15\u64ce\u6703\u512a\u5148\u6536\u9304\u548c\u63a8\u85a6\u901f\u5ea6\u66f4\u5feb\u7684\u7db2\u7ad9\uff0c\u4f7f\u300c\u901f\u5ea6\u300d\u6210\u70ba SEO \u4e0d\u53ef\u5ffd\u8996\u7684\u9762\u5411\u3002<\/p>\n<\/li>\n<li>\n<p>CDN \u900f\u904e\u5c31\u5730\u5feb\u53d6\u8207\u672c\u5730\u50b3\u905e\u6a94\u6848\uff0c\u986f\u8457\u7e2e\u77ed\u8f09\u5165\u6642\u9593\u3002<\/p>\n<\/li>\n<\/ul>\n<p>Google \u7684\u6838\u5fc3\u7db2\u7ad9\u6307\u6a19\uff08Core Web Vitals\uff09\u9ad8\u5ea6\u95dc\u6ce8\u901f\u5ea6\u8207\u7a69\u5b9a\u6027\u3002\u5982\u679c\u4f60\u7684\u7f51\u7ad9\u80fd\u5920\u5feb\u901f\u8f09\u5165\uff0c\u5c31\u66f4\u5bb9\u6613\u5438\u5f15\u8a2a\u5ba2\u4e26\u8b93\u4ed6\u5011\u4fdd\u6301\u6d3b\u8e8d\uff0c\u540c\u6642\u9084\u80fd\u964d\u4f4e\u8df3\u51fa\u7387\u3001\u63d0\u5347\u81ea\u7136\u6d41\u91cf\u3002<\/p>\n<h3>\u983b\u5bec\u8207\u53ef\u9760\u6027<\/h3>\n<p>\u7576 CDN \u5728\u591a\u500b\u7bc0\u9ede\u5feb\u53d6\u4f60\u7684\u7f51\u7ad9\u5167\u5bb9\u6642\uff0c\u4f60\u53ef\u4ee5\u660e\u986f\u6e1b\u5c11\u983b\u5bec\u6d88\u8017\u3002CDN \u6703\u5f9e\u96e2\u4f7f\u7528\u8005\u6700\u8fd1\u7684\u4f3a\u670d\u5668\u50b3\u905e\u6a94\u6848\uff0c\u5f9e\u800c\u964d\u4f4e\u6e90\u7ad9\u58d3\u529b\u4e26\u7bc0\u7701\u983b\u5bec\u6210\u672c\u3002\u5373\u4fbf\u6e90\u7ad9\u66ab\u6642\u51fa\u73fe\u6545\u969c\uff0cCDN \u4ecd\u53ef\u6301\u7e8c\u56de\u6e90\u6216\u5f9e\u5feb\u53d6\u4e2d\u63d0\u4f9b\u5167\u5bb9\uff0c\u4fdd\u969c\u7db2\u7ad9\u7684\u53ef\u7528\u6027\u3002<\/p>\n<ul>\n<li>\n<p>CDN \u6703\u5728\u591a\u500b\u5730\u9ede\u5feb\u53d6\u5167\u5bb9\uff0c\u5f9e\u800c\u986f\u8457\u964d\u4f4e\u983b\u5bec\u8cbb\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u5167\u5bb9\u66f4\u9760\u8fd1\u4f7f\u7528\u8005\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u6539\u5584\u7db2\u7ad9\u8f09\u5165\u6642\u9593\u3002<\/p>\n<\/li>\n<li>\n<p>\u66f4\u9ad8\u7684\u5167\u5bb9\u53ef\u7528\u6027\u8207\u5197\u9918\u80fd\u529b\uff0c\u8b93\u4f60\u7684\u7f51\u7ad9\u53ef\u4ee5\u56e0\u61c9\u66f4\u591a\u4e26\u767c\u5b58\u53d6\u8207\u786c\u9ad4\u6545\u969c\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u82e5\u4f60\u5e0c\u671b\u7db2\u7ad9\u9577\u671f\u7dad\u6301\u5feb\u901f\u3001\u7a69\u5b9a\u7684\u5b58\u53d6\u9ad4\u9a57\uff0c\u5c31\u61c9\u8a72\u8003\u616e\u4f7f\u7528 CDN\u3002\u9019\u6a23\u4e0d\u50c5\u6709\u5229\u65bc\u6eff\u8db3\u4f7f\u7528\u8005\u671f\u5f85\u548c\u63d0\u5347\u641c\u5c0b\u5f15\u64ce\u6392\u540d\uff0c\u4e5f\u80fd\u8b93\u7db2\u7ad9\u904b\u4f5c\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div><\/div>\n<p>\u4f7f\u7528 CDN\uff0c\u4f60\u53ef\u4ee5\u7372\u5f97\u66f4\u5feb\u7684\u7db2\u7ad9\u5b58\u53d6\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u3002\u7522\u696d\u7814\u7a76\u6307\u51fa\uff0c\u667a\u6167\u8def\u7531\u3001\u5167\u5bb9\u6700\u4f73\u5316\u8207\u5168\u7403\u7bc0\u9ede\u8986\u84cb\u7b49\u80fd\u529b\u80fd\u5e36\u4f86\u986f\u8457\u6548\u76ca\u3002\u4e0b\u8868\u5c0d\u9019\u4e9b\u512a\u52e2\u9032\u884c\u4e86\u6574\u7406\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u512a\u52e2<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td 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btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/the-necessity-of-using-a-cdn-to-improve-website-server-speed\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":30732,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[],"class_list":["post-30735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528 CDN \u63d0\u5347\u7db2\u7ad9\u4f3a\u670d\u5668\u5b58\u53d6\u901f\u5ea6\u7684\u5fc5\u8981\u6027<\/title>\n<meta name=\"description\" content=\"\u4f7f\u7528 CDN 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