{"id":30678,"date":"2026-04-25T10:00:00","date_gmt":"2026-04-25T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=30678"},"modified":"2026-05-16T18:19:16","modified_gmt":"2026-05-16T10:19:16","slug":"cloudflare-cdn-china-acceleration","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/cdn\/cloudflare-cdn-china-acceleration\/","title":{"rendered":"Cloudflare CDN \u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u52a0\u901f\u5b9e\u6218\u914d\u7f6e\u6307\u5357"},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Cloudflare CDN \u4e2d\u56fd\u5927\u9646\u52a0\u901f\u67b6\u6784\u793a\u610f\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/05\/cloudflare-cdn-practical-cover.webp\" \/><\/p>\n<p>\u672c\u6587\u6559\u4f60\u5982\u4f55\u5728\u4e0d\u66f4\u6362\u4e3b\u673a\u5546\u7684\u524d\u63d0\u4e0b\uff0c\u4e3a\u9762\u5411\u4e2d\u56fd\u5927\u9646\u7528\u6237\u7684\u7ad9\u70b9\u914d\u7f6e\u4e00\u5957\u53ef\u7528\u7684 Cloudflare CDN\uff08Content Delivery Network\uff0c\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u52a0\u901f\u94fe\u8def\uff0c\u8986\u76d6 DNS\uff08Domain Name System\uff0c\u57df\u540d\u89e3\u6790\uff09\u914d\u7f6e\u3001\u56de\u6e90\u8def\u5f84\u3001TLS\uff08\u4f20\u8f93\u5c42\u5b89\u5168\u534f\u8bae\uff09\u4e0e\u7f13\u5b58\u7b56\u7565\uff0c\u5e76\u7ed9\u51fa\u5907\u6848\u5408\u89c4\u5224\u65ad\u3002\u8bfb\u5b8c\u672c\u6587\u4f60\u5c06\u83b7\u5f97\u4e09\u9879\u4ea7\u51fa\uff1a\u573a\u666f\u9002\u914d\u5224\u65ad\u8868\u3001\u4ece\u63a5\u5165\u5230\u56de\u6e90\u7684\u914d\u7f6e\u6d41\u7a0b\u3001\u4ee5\u53ca\u5e38\u89c1\u6545\u969c\u6392\u67e5\u6e05\u5355\u3002<\/p>\n<h2>\u4e00\u3001Cloudflare \u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u73b0\u72b6<\/h2>\n<p>\u8bb8\u591a\u7ad9\u957f\u7b2c\u4e00\u6b21\u63a5\u5165 Cloudflare \u65f6\u4f1a\u53d1\u73b0\uff1a\u6d77\u5916\u6d4b\u901f\u5f88\u5feb\uff0c\u4f46\u56fd\u5185\u7528\u6237\u4f9d\u65e7\u53cd\u9988\u9875\u9762\u52a0\u8f7d\u7f13\u6162\u751a\u81f3\u51fa\u73b0 502\u3002\u539f\u56e0\u5728\u4e8e Cloudflare \u7684\u9ed8\u8ba4 Anycast \u7f51\u7edc\u5728\u4e2d\u56fd\u5927\u9646\u6ca1\u6709\u6b63\u5f0f\u843d\u5730\u8282\u70b9\uff0c\u56fd\u5185\u8bbf\u95ee\u4f1a\u88ab\u8c03\u5ea6\u5230\u9999\u6e2f\u3001\u4e1c\u4eac\u3001\u65b0\u52a0\u5761\u7b49\u5468\u8fb9\u8282\u70b9\uff0c\u8de8\u5883\u94fe\u8def\u8d28\u91cf\u4e0e ISP\uff08\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff09\u8def\u7531\u7b56\u7565\u5bc6\u5207\u76f8\u5173\uff0c\u7535\u4fe1\u3001\u8054\u901a\u3001\u79fb\u52a8\u4e09\u7f51\u8868\u73b0\u5dee\u5f02\u5f88\u5927\u3002<\/p>\n<p>\u5728\u52a8\u624b\u524d\u9700\u8981\u5148\u5224\u65ad\u76ee\u6807\u573a\u666f\u662f\u5426\u9002\u5408\u76f4\u63a5\u4f7f\u7528 Cloudflare \u514d\u8d39\u65b9\u6848\u3002\u5982\u679c\u4e3b\u8981\u7528\u6237\u6765\u81ea\u6d77\u5916\u3001\u56fd\u5185\u8bbf\u95ee\u4ec5\u5360\u5c11\u6570\uff0c\u514d\u8d39\u65b9\u6848\u5b8c\u5168\u591f\u7528\uff1b\u5982\u679c\u56fd\u5185\u7528\u6237\u5360\u591a\u6570\u4f46\u5141\u8bb8 200 \u81f3 400 \u6beb\u79d2\u9996\u5b57\u8282\uff0c\u514d\u8d39\u65b9\u6848\u53e0\u52a0\u5408\u7406\u7f13\u5b58\u7b56\u7565\u53ef\u4ee5\u63a5\u53d7\uff1b\u82e5\u56fd\u5185\u7528\u6237\u5360\u591a\u6570\u4e14\u8981\u6c42 100 \u6beb\u79d2\u7ea7\u54cd\u5e94\uff0c\u5efa\u8bae\u8003\u8651 Cloudflare China Network \u6216\u53e0\u52a0\u56fd\u5185 CDN\uff1b\u5982\u679c\u7ad9\u70b9\u5df2\u5728\u5de5\u4fe1\u90e8\u5907\u6848\u4e14\u9700\u8981\u5bf9\u56fd\u5185\u7528\u6237\u63d0\u4f9b\u4f4e\u5ef6\u8fdf\u89c6\u9891\u6216\u4ea4\u6613\uff0c\u5efa\u8bae\u540c\u65f6\u90e8\u7f72\u56fd\u5185\u8282\u70b9\u3002<\/p>\n<p>\u5982\u679c\u4f60\u7684\u56de\u6e90\u4e3b\u673a\u5df2\u7ecf\u662f\u9999\u6e2f\u6216\u7f8e\u56fd CN2 \u7ebf\u8def\uff0cCloudflare \u53ef\u4ee5\u4f5c\u4e3a\u9759\u6001\u8d44\u6e90\u7f13\u5b58\u5c42\u52a0\u901f\u5168\u7403\u8bbf\u95ee\uff0c\u56fd\u5185\u56de\u6e90\u4f9d\u7136\u4f9d\u8d56\u4e3b\u673a\u672c\u8eab\u7684\u8def\u7531\u8d28\u91cf\u3002\u56de\u6e90\u4e3b\u673a\u7684\u7ebf\u8def\u9009\u62e9\u53ef\u53c2\u8003 <a href=\"https:\/\/cn.hostease.com\/blog\/guides\/wordpress-hk-hosting-guide\/\">WordPress \u9999\u6e2f\u4e3b\u673a\u9009\u8d2d\u6307\u5357<\/a> \u4e0e <a href=\"https:\/\/cn.hostease.com\/blog\/guides\/cloud-server-buying-guide\/\">\u4e91\u670d\u52a1\u5668\u9009\u8d2d\u6307\u5357<\/a> \u4e2d\u7684\u7f51\u7edc\u7ae0\u8282\uff1b\u4e91\u670d\u52a1\u5668\uff08\u57fa\u4e8e\u865a\u62df\u5316\u7684\u5f39\u6027\u8ba1\u7b97\u8d44\u6e90\uff09\u7684\u51fa\u53e3\u8d28\u91cf\u76f4\u63a5\u51b3\u5b9a\u56de\u6e90\u65f6\u5ef6\u3002<\/p>\n<h2>\u4e8c\u3001Cloudflare \u4e2d\u56fd\u5927\u9646 DNS \u63a5\u5165<\/h2>\n<p>\u63a5\u5165 Cloudflare \u7684\u6838\u5fc3\u52a8\u4f5c\u662f\u628a\u57df\u540d\u7684\u6743\u5a01 DNS \u5207\u6362\u5230 Cloudflare \u63d0\u4f9b\u7684\u4e24\u53f0 NS\u3002\u5728 Cloudflare \u63a7\u5236\u53f0\u6dfb\u52a0\u7ad9\u70b9\u540e\u9009\u62e9 Free \u65b9\u6848\uff0cCloudflare \u4f1a\u81ea\u52a8\u626b\u63cf\u73b0\u6709 DNS \u8bb0\u5f55\uff0c\u4f46\u626b\u63cf\u7ed3\u679c\u901a\u5e38\u4e0d\u5b8c\u6574\uff0c\u90ae\u4ef6 MX\u3001SPF\u3001DKIM\u3001\u4e8c\u7ea7\u5b50\u57df\u540d\u90fd\u9700\u8981\u624b\u5de5\u8865\u9f50\u3002\u7136\u540e\u628a\u6839\u57df\u540d\uff08@\uff09\u4e0e www \u7684 A \u8bb0\u5f55\u6307\u5411\u6e90\u7ad9 IP\uff0c\u5e76\u6253\u5f00\u6a59\u4e91\u56fe\u6807\uff08\u5373&#8221;\u5df2\u4ee3\u7406&#8221;\uff09\uff1b\u9700\u8981\u76f4\u63a5\u66b4\u9732\u6e90\u7ad9 IP \u7684\u8bb0\u5f55\uff0c\u4f8b\u5982\u90ae\u4ef6 MX \u4e0e\u5bf9\u5e94\u7684 mail \u5b50\u57df\u540d\uff0c\u5fc5\u987b\u4fdd\u6301\u7070\u4e91\u3002<\/p>\n<p>DNS \u8bb0\u5f55\u8865\u9f50\u540e\uff0c\u5230\u57df\u540d\u6ce8\u518c\u5546\u5904\u628a NS \u4fee\u6539\u4e3a Cloudflare \u7ed9\u7684\u4e24\u6761 NS\u3002\u751f\u6548\u65f6\u95f4\u901a\u5e38\u5728 5 \u5206\u949f\u5230 24 \u5c0f\u65f6\u4e4b\u95f4\uff0c\u53ef\u7528 <code>dig +short NS yourdomain.com @8.8.8.8<\/code> \u4e0e <code>dig +short NS yourdomain.com @114.114.114.114<\/code> \u5206\u522b\u9a8c\u8bc1\u6d77\u5916\u4e0e\u56fd\u5185\u89e3\u6790\u662f\u5426\u4e00\u81f4\u3002\u6700\u540e\u5230 SSL\uff08Secure Sockets Layer\uff0c\u5b89\u5168\u5957\u63a5\u5c42\uff09\/TLS \u6a21\u5757\u628a\u52a0\u5bc6\u6a21\u5f0f\u4ece\u9ed8\u8ba4 Flexible \u6539\u6210 Full strict\u3002Flexible \u6a21\u5f0f\u4e0b\u6d4f\u89c8\u5668\u5230 Cloudflare \u8d70 HTTPS\u3001Cloudflare \u5230\u6e90\u7ad9\u8d70 HTTP\uff0c\u5b58\u5728\u6b7b\u5faa\u73af\u4e0e\u6df7\u5408\u5185\u5bb9\u98ce\u9669\uff1bFull strict \u8981\u6c42\u6e90\u7ad9\u6301\u6709\u6709\u6548\u8bc1\u4e66\uff0c\u53ef\u7528\u6e90\u7ad9\u7684 Let&#8217;s Encrypt \u8bc1\u4e66\u6216 Cloudflare \u539f\u70b9\u8bc1\u4e66\u3002<\/p>\n<h2>\u4e09\u3001\u56de\u6e90\u8def\u5f84\u4e0e\u8282\u70b9\u4f18\u5316<\/h2>\n<p>\u56fd\u5185\u7528\u6237\u8bbf\u95ee Cloudflare \u65f6\u7684\u8def\u5f84\u901a\u5e38\u662f\uff1a\u7528\u6237 ISP \u5230\u8de8\u5883\u51fa\u53e3\uff0c\u8de8\u5883\u51fa\u53e3\u5230 Cloudflare \u8fb9\u7f18\u8282\u70b9\uff0c\u6700\u540e\u56de\u6e90\u4e3b\u673a\u3002\u4e24\u6bb5\u94fe\u8def\u90fd\u53ef\u80fd\u6210\u4e3a\u74f6\u9888\u3002<\/p>\n<p>\u7528\u6237\u5230 Cloudflare \u8fb9\u7f18\u8fd9\u4e00\u6bb5\uff0c\u53ef\u4ee5\u901a\u8fc7 Argo Smart Routing \u4f18\u5316\uff0c\u622a\u81f3 2026 \u5e74 5 \u6708\uff0c\u5b98\u65b9\u516c\u5e03\u7684\u6708\u8d39\u8d77\u6b65\u7ea6\u4e3a 5 \u7f8e\u5143\u6bcf\u57df\u540d\u5e76\u6309 GB \u8ba1\u8d39\uff0c\u5b9e\u9645\u62a5\u4ef7\u4ee5 Cloudflare \u63a7\u5236\u53f0\u4e3a\u51c6\u3002Argo \u4f1a\u57fa\u4e8e\u5b9e\u65f6\u7f51\u7edc\u6570\u636e\u4e3a\u8bf7\u6c42\u9009\u8def\uff0c\u5bf9\u56fd\u5185\u4e09\u7f51\u56de\u7a0b\u7684\u6539\u5584\u901a\u5e38\u5728 20% \u5230 40%\u3002\u5982\u679c\u9884\u7b97\u53d7\u9650\uff0c\u53ef\u4ee5\u5148\u7528 <a href=\"https:\/\/cn.hostease.com\/blog\/tutorials\/us-vps-deployment-tutorial-guide\/\">\u7f8e\u56fd VPS\uff08Virtual Private Server\uff0c\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09\u90e8\u7f72\u6559\u7a0b<\/a> \u4e2d\u4ecb\u7ecd\u7684 MTR \u547d\u4ee4\u9010\u8df3\u6d4b\u8bd5\uff0c\u786e\u8ba4\u74f6\u9888\u51fa\u5728\u54ea\u4e00\u8df3\uff0c\u518d\u51b3\u5b9a\u662f\u5426\u5f00 Argo\u3002<\/p>\n<p>Cloudflare \u5230\u6e90\u7ad9\u8fd9\u4e00\u6bb5\uff0c\u8981\u70b9\u662f\u628a\u6e90\u7ad9\u653e\u5728\u7f51\u7edc\u6761\u4ef6\u597d\u7684\u4f4d\u7f6e\uff1a\u6e90\u7ad9\u4f4d\u4e8e\u9999\u6e2f\u65f6\u6d77\u5916\u8bbf\u95ee\u5feb\u4f46\u56fd\u5185\u4f9d\u8d56\u9999\u6e2f\u56de\u7a0b\uff1b\u6e90\u7ad9\u4f4d\u4e8e\u7f8e\u56fd CN2 \u65f6\u56fd\u5185\u8bbf\u95ee\u9700\u8de8\u592a\u5e73\u6d0b\uff0c\u5efa\u8bae\u53e0\u52a0\u56fd\u5185 CDN \u5904\u7406\u9759\u6001\u8d44\u6e90\uff1b\u6e90\u7ad9\u4f4d\u4e8e\u5185\u5730\uff08\u5df2\u5907\u6848\uff09\u65f6\u4ec5\u9002\u5408\u6d77\u5916\u7528\u6237\u4e3a\u4e3b\u7684\u573a\u666f\u3002\u56de\u6e90\u4f18\u5316\u7684\u7b2c\u4e8c\u4e2a\u52a8\u4f5c\u662f\u5f00\u542f Tiered Cache\uff0cCloudflare \u4f1a\u5728\u6700\u8fd1\u8fb9\u7f18\u8282\u70b9\u672a\u547d\u4e2d\u65f6\u5148\u5230\u4e2d\u5fc3\u5c42\u8282\u70b9\u67e5\u8be2\uff0c\u514d\u8d39\u65b9\u6848\u4e5f\u53ef\u4f7f\u7528\u5176\u57fa\u7840\u529f\u80fd\uff0c\u80fd\u628a\u6e90\u7ad9\u8d1f\u8f7d\u964d\u4f4e\u7ea6 30%\u3002<\/p>\n<h2>\u56db\u3001Cloudflare \u4e2d\u56fd\u5927\u9646\u7f13\u5b58\u7b56\u7565<\/h2>\n<p>\u5408\u7406\u7684\u7f13\u5b58\u7b56\u7565\u80fd\u628a\u5927\u90e8\u5206\u9759\u6001\u8bf7\u6c42\u6321\u5728\u8fb9\u7f18\u8282\u70b9\uff0c\u51cf\u5c11\u56de\u6e90\u538b\u529b\u3002\u5e38\u89c1\u7684\u57fa\u7ebf\u914d\u7f6e\u662f\u9ed8\u8ba4 Browser Cache TTL \u8bbe\u4e3a 4 \u5c0f\u65f6\uff0cEdge Cache TTL\uff08\u901a\u8fc7 Cache Rules \u8bbe\u7f6e\uff09\u628a\u56fe\u7247\u4e0e\u5b57\u4f53\u8bbe\u4e3a 30 \u5929\u3001CSS \u4e0e JS \u8bbe\u4e3a 24 \u5c0f\u65f6\u3001HTML \u8bbe\u4e3a 10 \u5206\u949f\uff0c\u540c\u65f6\u628a WordPress \u540e\u53f0\u8def\u5f84 <code>\/wp-admin\/*<\/code> \u4e0e <code>\/wp-login.php<\/code> \u8bbe\u4e3a Bypass Cache\u3002<\/p>\n<p>\u5728 Cache Rules \u4e2d\u521b\u5efa\u89c4\u5219\u65f6\uff0c\u5339\u914d\u5b57\u6bb5\u4f18\u5148\u7528 URI Path \u4e0e Hostname\uff0c\u907f\u514d\u4f7f\u7528 Cookie \u5b57\u6bb5\uff08\u514d\u8d39\u65b9\u6848\u4e0d\u53ef\u7528\uff09\u3002Cache Rules \u66ff\u4ee3\u4e86\u65e7\u7684 Page Rules\uff0c\u514d\u8d39\u65b9\u6848\u53ef\u521b\u5efa 10 \u6761\uff0c\u5bf9\u4e2d\u578b\u7ad9\u70b9\u8db3\u591f\u3002\u5bf9 WordPress \u7ad9\u70b9\uff0c\u5efa\u8bae\u628a Cloudflare \u4e0e\u672c\u5730\u7f13\u5b58\u63d2\u4ef6\u7ec4\u5408\uff1a\u672c\u5730\u8d1f\u8d23\u5bf9\u8c61\u7f13\u5b58\u4e0e\u6570\u636e\u5e93\u7f13\u5b58\uff0cCloudflare \u8d1f\u8d23\u8fb9\u7f18\u7f13\u5b58\u3002\u5177\u4f53\u7684 WordPress \u7f13\u5b58\u5c42\u7ea7\u53ef\u53c2\u8003 <a href=\"https:\/\/cn.hostease.com\/blog\/wordpress\/wordpress-w3-total-cache-tuning\/\">WordPress W3 Total Cache \u8c03\u4f18\u5b9e\u6218<\/a>\u3002<\/p>\n<p>\u6e05\u7f13\u5b58\u7684\u547d\u4ee4\u4e5f\u8981\u7eb3\u5165\u53d1\u5e03\u6d41\u7a0b\u3002Cloudflare \u63d0\u4f9b API\uff1a<\/p>\n<pre><code class=\"language-bash\">curl -X POST &quot;https:\/\/api.cloudflare.com\/client\/v4\/zones\/${ZONE_ID}\/purge_cache&quot; \\\n  -H &quot;Authorization: Bearer ${CF_API_TOKEN}&quot; \\\n  -H &quot;Content-Type: application\/json&quot; \\\n  --data '{&quot;purge_everything&quot;:true}'\n<\/code><\/pre>\n<p>\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u63a8\u8350\u7528 <code>files<\/code> \u5b57\u6bb5\u7cbe\u786e\u6e05\u9664\u53d8\u66f4\u8fc7\u7684 URL\uff0c\u907f\u514d\u6bcf\u6b21\u53d1\u5e03\u90fd\u5168\u91cf\u6e05\u7f13\u5b58\u5bfc\u81f4\u56de\u6e90\u98ce\u66b4\u3002<\/p>\n<h2>\u4e94\u3001\u5907\u6848\u4e0e\u5408\u89c4\u8981\u70b9<\/h2>\n<p>\u5982\u679c\u7ad9\u70b9\u6700\u7ec8\u8981\u5728\u4e2d\u56fd\u5927\u9646\u7a33\u5b9a\u63d0\u4f9b\u670d\u52a1\uff0c\u7ed5\u4e0d\u5f00\u5907\u6848\u8bdd\u9898\u3002\u7b80\u5355\u5224\u65ad\uff1a\u57df\u540d\u89e3\u6790\u4e0e\u63d0\u4f9b\u670d\u52a1\u7684\u5185\u5bb9\u670d\u52a1\u5668\u90fd\u5728\u5883\u5916\u65f6\uff0c\u53ef\u4e0d\u5907\u6848\u4f46\u8981\u627f\u62c5\u8bbf\u95ee\u4e0d\u7a33\u5b9a\u7684\u98ce\u9669\uff1b\u5185\u5bb9\u670d\u52a1\u5668\u5728\u5883\u5185\u6216\u4f7f\u7528\u5883\u5185 CDN \u8282\u70b9\u65f6\uff0c\u9700\u8981 ICP \u5907\u6848\uff1b\u5982\u679c\u4e1a\u52a1\u6d89\u53ca\u8bba\u575b\u3001\u7528\u6237\u4e0a\u4f20\u3001\u7535\u5546\u4ea4\u6613\uff0c\u8fd8\u9700\u8981\u505a\u7ecf\u8425\u6027\u5907\u6848\u4e0e\u516c\u5b89\u5907\u6848\u3002<\/p>\n<p>Cloudflare \u666e\u901a Free \u4e0e Pro \u65b9\u6848\u4e0d\u5728\u5de5\u4fe1\u90e8\u5907\u6848\u8303\u56f4\u5185\uff0c\u52a0\u901f\u8282\u70b9\u4f4d\u4e8e\u5883\u5916\u3002\u5982\u679c\u4e1a\u52a1\u6709\u5907\u6848\u9700\u6c42\uff0c\u9700\u5355\u72ec\u7533\u8bf7 Cloudflare China Network\uff0c\u7531\u767e\u5ea6\u667a\u80fd\u4e91\u4f5c\u4e3a\u56fd\u5185\u5408\u4f5c\u8fd0\u8425\u65b9\u63a5\u5165\u3002\u622a\u81f3 2026 \u5e74 5 \u6708\uff0c\u8be5\u65b9\u6848\u7684\u56fd\u5185\u5408\u4f5c\u4f19\u4f34\u8d77\u6b65\u5e74\u8d39\u5728\u6570\u4e07\u5143\u4eba\u6c11\u5e01\u7ea7\u522b\uff08\u5177\u4f53\u4ee5\u63a5\u5165\u65f6\u5b98\u65b9\u516c\u793a\u4ef7\u683c\u4e3a\u51c6\uff09\uff0c\u4ec5\u9002\u5408\u4e2d\u5927\u578b\u4f01\u4e1a\u3002\u4e2d\u5c0f\u7ad9\u957f\u66f4\u73b0\u5b9e\u7684\u65b9\u6848\u662f\uff1a\u6d77\u5916\u7528\u6237\u8d70 Cloudflare \u514d\u8d39\u65b9\u6848\uff0c\u56fd\u5185\u7528\u6237\u7531\u5907\u6848\u540e\u7684\u56fd\u5185\u4e3b\u673a\u6216\u56fd\u5185 CDN \u670d\u52a1\u3002\u66f4\u591a\u56fd\u5185\u4e1a\u52a1\u627f\u8f7d\u7684\u9009\u578b\u53ef\u53c2\u8003 <a href=\"https:\/\/cn.hostease.com\/blog\/category\/wordpress\/\">WordPress \u5206\u7c7b\u4e0b\u7684\u76f8\u5173\u6587\u7ae0<\/a>\u3002<\/p>\n<h2>\u516d\u3001\u5e38\u89c1\u6545\u969c\u6392\u67e5\u6e05\u5355<\/h2>\n<p>\u9ad8\u9891\u95ee\u9898\u4e0e\u5bf9\u5e94\u5904\u7406\u65b9\u5411\uff1a\u9996\u5b57\u8282\u6162\u65f6\uff0c\u5148 <code>curl -w \"%{time_starttransfer}\\n\" -o \/dev\/null https:\/\/yourdomain.com<\/code> \u6293 TTFB\uff08Time To First Byte\uff0c\u9996\u5b57\u8282\u65f6\u95f4\uff09\uff0c\u518d\u7528 <code>cf-ray<\/code> \u54cd\u5e94\u5934\u770b\u662f\u54ea\u4e2a\u8282\u70b9\uff0c\u82e5\u8282\u70b9\u5728\u56fd\u5185\u8fb9\u8fdc\u5730\u533a\u53ef\u8003\u8651 Argo\u3002\u90e8\u5206\u7701\u4efd\u51fa\u73b0 502 \u65f6\uff0c\u68c0\u67e5\u6e90\u7ad9\u9632\u706b\u5899\u662f\u5426\u62e6\u622a Cloudflare IP \u6bb5\uff0c\u9700 allowlist \u5b98\u65b9\u516c\u5e03\u7684 IP \u5217\u8868\u3002HTTPS \u8bc1\u4e66\u62a5\u9519\u65f6\uff0c\u68c0\u67e5\u52a0\u5bc6\u6a21\u5f0f\u662f\u5426\u4e3a Full strict\u3001\u6e90\u7ad9\u8bc1\u4e66\u662f\u5426\u8fc7\u671f\u3001\u5b50\u57df\u540d\u662f\u5426\u5728\u8bc1\u4e66 SAN \u5217\u8868\u5185\u3002\u9759\u6001\u8d44\u6e90\u672a\u547d\u4e2d\u7f13\u5b58\u65f6\uff0c\u7528\u6d4f\u89c8\u5668\u5f00\u53d1\u8005\u5de5\u5177\u67e5 <code>cf-cache-status<\/code>\uff0c\u82e5\u4e3a DYNAMIC \u6216 BYPASS\uff0c\u56de Cache Rules \u68c0\u67e5\u5339\u914d\u6761\u4ef6\u3002\u6392\u67e5\u547d\u4ee4\u5efa\u8bae\u56fa\u5316\u4e3a\u811a\u672c\uff0c\u6bcf\u6b21\u63a5\u5165\u65b0\u7ad9\u70b9\u8dd1\u4e00\u904d\u3002<\/p>\n<h2>\u603b\u7ed3\u4e0e\u5efa\u8bae<\/h2>\n<p>Cloudflare \u5728\u4e2d\u56fd\u5927\u9646\u662f&#8221;\u591f\u7528\u4f46\u4e0d\u6781\u81f4&#8221;\u7684\u65b9\u6848\uff1a\u514d\u8d39\u7248\u80fd\u89e3\u51b3\u6d77\u5916\u52a0\u901f\u4e0e\u57fa\u672c DDoS \u9632\u62a4\uff0c\u56fd\u5185\u4f53\u9a8c\u53d6\u51b3\u4e8e\u56de\u6e90\u4e3b\u673a\u7684\u7ebf\u8def\u8d28\u91cf\u4e0e\u7f13\u5b58\u7b56\u7565\u3002\u5efa\u8bae\u4e2d\u5c0f\u7ad9\u70b9\u5148\u5b8c\u6210 DNS \u63a5\u5165\u3001TLS \u5207\u5230 Full strict\u3001Tiered Cache \u542f\u7528\u4e0e\u57fa\u7840 Cache Rules \u914d\u7f6e\uff0c\u518d\u7528 MTR \u4e0e <code>cf-ray<\/code> 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\u4e0e\u7f13\u5b58\u7b56\u7565\u4ee5\u53ca\u5907\u6848\u5408\u89c4\u8981\u70b9\u3002<\/p>\n","protected":false},"author":2,"featured_media":30677,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4362],"tags":[],"class_list":["post-30678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cdn"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/05\/cloudflare-cdn-practical-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=30678"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30678\/revisions"}],"predecessor-version":[{"id":30679,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30678\/revisions\/30679"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/30677"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=30678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=30678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=30678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}