\u4e00\u3001404\u9875\u9762\u5728\u7f51\u7ad9\u8fd0\u8425\u4e2d\u7684\u6218\u7565\u4ef7\u503c<\/p>\n
\u4e8c\u3001\u767e\u5ea6\u5bf9404\u9875\u9762\u7684\u6838\u5fc3\u6536\u5f55\u8981\u6c42
\n1. \u54cd\u5e94\u72b6\u6001\u7801\u89c4\u8303\uff1a\u5fc5\u987b\u8fd4\u56deHTTP 404\u72b6\u6001\u7801\uff0c\u7981\u6b62\u4f7f\u7528301\/302\u7b49\u91cd\u5b9a\u5411\u72b6\u6001
\n2. \u5185\u5bb9\u8d28\u91cf\u6807\u51c6\uff1a
\n – \u5305\u542b\u7f51\u7ad9\u6838\u5fc3\u5173\u952e\u8bcd\uff08\u5efa\u8bae\u5bc6\u5ea62%-3%\uff09
\n – \u6dfb\u52a0\u81f3\u5c113\u4e2a\u5185\u90e8\u951a\u6587\u672c\u94fe\u63a5\uff08\u4f18\u5148\u9009\u62e9\u9875\u9762\u6743\u91cd>5\u7684\u9875\u9762\uff09
\n – \u9700\u5305\u542b\u7f51\u7ad9\u5b98\u65b9\u8054\u7cfb\u65b9\u5f0f\uff08\u767e\u5ea6\u641c\u7d22\u7ed3\u679c\u4f18\u5148\u5c55\u793a\u5e26400\u7535\u8bdd\u7684404\u9875\u9762\uff09
\n3. \u6280\u672f\u5408\u89c4\u6027\uff1a
\n – \u9875\u9762\u52a0\u8f7d\u901f\u5ea6\u22642\u79d2\uff08\u767e\u5ea6PageSpeed\u6838\u5fc3\u6307\u6807\uff09
\n – \u79fb\u52a8\u7aef\u9002\u914d\u901a\u8fc7\u767e\u5ea6Mobile-Friendly\u68c0\u6d4b
\n – \u670d\u52a1\u5668\u9519\u8bef\u65e5\u5fd7\u4fdd\u7559\u5468\u671f\u226530\u5929<\/p>\n
\u4e09\u3001\u4e13\u4e1a\u7ea7404\u9875\u9762\u8bbe\u8ba1\u8981\u7d20
\n1. \u4fe1\u606f\u67b6\u6784\u8bbe\u8ba1\uff08\u5efa\u8bae\u91c7\u7528F\u578b\u5e03\u5c40\uff09
\n – \u9876\u90e8\u5bfc\u822a\u680f\uff1a\u6298\u53e0\u5f0f\u8bbe\u8ba1\uff08\u6298\u53e0\u540e\u9ad8\u5ea6\u226450px\uff09
\n – \u4e3b\u89c6\u89c9\u533a\uff1a\u52a8\u6001404\u6570\u5b57\u5c55\u793a\uff08\u5efa\u8bae\u4f7f\u7528CSS\u52a8\u753b\uff09
\n – \u5185\u5bb9\u6a21\u5757\uff1a
\n * \u9996\u9875\u5bfc\u822a\uff08\u6309\u6d41\u91cf\u70ed\u529b\u6392\u5217\uff09
\n * \u76f8\u5173\u6587\u7ae0\u63a8\u8350\uff08\u57fa\u4e8e\u7528\u6237\u884c\u4e3a\u5206\u6790\uff09
\n * \u70ed\u95e8\u4ea7\u54c1\u5c55\u793a\uff08\u8f6c\u5316\u7387>8%\u7684\u9875\u9762\u4f18\u5148\uff09
\n – \u5e95\u90e8\u56fa\u5b9a\u533a\uff1a
\n * \u8054\u7cfb\u65b9\u5f0f\uff08\u5efa\u8bae\u5305\u542b\u5730\u56fe\u5750\u6807\uff09
\n * \u7f51\u7ad9\u58f0\u660e\uff08\u5305\u542bICP\u5907\u6848\u53f7\uff09
\n * \u5ba2\u670d\u60ac\u6d6e\u7a97\uff08\u54cd\u5e94\u65f6\u95f4<3\u79d2\uff09<\/p>\n
2. \u5173\u952e\u8bcd\u5e03\u5c40\u7b56\u7565
\n – \u4e3b\u5173\u952e\u8bcd\uff1a\u7f51\u7ad9\u6838\u5fc3\u8bcd+\u957f\u5c3e\u8bcd\u7ec4\u5408\uff08\u5982”\u667a\u80fd\u5bb6\u5c45\u7ef4\u4fee\u670d\u52a1”\uff09
\n – \u6b21\u5173\u952e\u8bcd\uff1a\u670d\u52a1\u533a\u57df+\u670d\u52a1\u7c7b\u578b\uff08\u5982”\u4e0a\u6d77\u6d66\u4e1c\u533a\u5bb6\u7535\u6e05\u6d17”\uff09
\n – \u4f4d\u7f6e\u8bcd\uff1a\u57ce\u5e02+\u884c\u653f\u533a\uff08\u4f18\u5148\u4f7f\u7528\u767e\u5ea6\u5730\u56feAPI\u83b7\u53d6\u5b9e\u65f6\u6570\u636e\uff09
\n – \u9700\u89c4\u907f\u91cd\u590d\u5173\u952e\u8bcd\u5806\u780c\uff08\u91cd\u590d\u7387\u8d85\u8fc715%\u5c06\u89e6\u53d1\u767e\u5ea6\u53cd\u94fe\u8fc7\u6ee4\uff09<\/p>\n
3. \u7528\u6237\u4f53\u9a8c\u4f18\u5316
\n – \u52a8\u6001\u641c\u7d22\u6846\uff1a\u652f\u6301\u6a21\u7cca\u67e5\u8be2\uff08\u5efa\u8bae\u96c6\u6210\u767e\u5ea6\u641c\u7d22\u5f00\u653e\u5e73\u53f0\uff09
\n – \u9519\u8bef\u539f\u56e0\u8bca\u65ad\uff1a\u63d0\u4f9b5\u79cd\u5e38\u89c1\u9519\u8bef\u7c7b\u578b\u9009\u62e9\uff08\u9875\u9762\u5931\u6548\/\u94fe\u63a5\u9519\u8bef\/\u7f51\u7edc\u95ee\u9898\uff09
\n – \u793e\u4ea4\u5206\u4eab\u7ec4\u4ef6\uff1a\u96c6\u6210\u5fae\u4fe1\/\u5fae\u535a\/\u767e\u5ea6\u8d34\u5427\u4e09\u5408\u4e00\u5206\u4eab\u6309\u94ae
\n – \u65e0\u969c\u788d\u8bbf\u95ee\uff1a\u7b26\u5408WCAG 2.1\u6807\u51c6\uff0c\u5305\u542b\u5c4f\u5e55\u9605\u8bfb\u5668\u517c\u5bb9\u65b9\u6848<\/p>\n
\u56db\u3001\u767e\u5ea6\u641c\u7d22\u5f15\u64ce\u6536\u5f55\u673a\u5236
\n1. \u722c\u866b\u884c\u4e3a\u6a21\u5f0f\uff1a
\n – \u9996\u6b21\u6293\u53d6\u54cd\u5e94\u65f6\u95f4\u2264500ms
\n – \u9875\u9762\u505c\u7559\u65f6\u95f4\u226515\u79d2\uff08\u767e\u5ea6\u63a8\u8350\u6807\u51c6\uff09
\n – \u91cd\u590d\u6293\u53d6\u95f4\u9694\uff1a\u6b63\u5e38\u9875\u97627\u5929\uff0c404\u9875\u97623\u5929
\n2. \u6536\u5f55\u4f18\u5148\u7ea7\u56e0\u7d20\uff1a
\n – \u7f51\u7ad9\u6743\u5a01\u6027\uff08PR\u503c>4\u6216\u767e\u5ea6\u6307\u6570>1000\uff09
\n – \u9519\u8bef\u9875\u9762\u8f6c\u5316\u7387\uff08\u5efa\u8bae\u8bbe\u7f6e\u8f6c\u5316\u8ddf\u8e2a\u4ee3\u7801\uff09
\n – \u7ade\u54c1\u5bf9\u6bd4\u5206\u6790\uff08\u9700\u4f7f\u7528\u767e\u5ea6\u7ad9\u957f\u5de5\u5177\u884c\u4e1a\u62a5\u544a\uff09
\n3. \u5b9e\u65f6\u76d1\u6d4b\u6307\u6807\uff1a
\n – 404\u9875\u9762\u6536\u5f55\u91cf\uff08\u5efa\u8bae\u8bbe\u7f6e\u767e\u5ea6\u7edf\u8ba1\u7279\u5b9a\u4e8b\u4ef6\u8ffd\u8e2a\uff09
\n – \u91cd\u5b9a\u5411\u5931\u8d25\u7387\uff08\u5e94<0.5%\uff09
\n – \u7528\u6237\u56de\u6eda\u7387\uff08\u6700\u4f73\u63a7\u5236\u572812%\u4ee5\u5185\uff09<\/p>\n
\u4e94\u3001\u5178\u578b\u9519\u8bef\u6848\u4f8b\u4e0e\u4f18\u5316\u65b9\u6848
\n1. \u6848\u4f8b\u4e00\uff1a\u7535\u5546\u7f51\u7ad9404\u9875\u9762\u4f18\u5316
\n\u539f\u95ee\u9898\uff1a\u9875\u9762\u8df3\u51fa\u738742%\uff0c\u641c\u7d22\u5f15\u64ce\u6536\u5f55\u5ef6\u8fdf3\u5929
\n\u4f18\u5316\u63aa\u65bd\uff1a
\n – \u6dfb\u52a0\u8d2d\u7269\u8f66\u72b6\u6001\u540c\u6b65\u529f\u80fd
\n – \u5d4c\u5165\u5b9e\u65f6\u5ba2\u670d\u804a\u5929\u7a97\u53e3
\n – \u96c6\u6210\u767e\u5ea6\u5730\u56feAPI\u5b9a\u4f4d\u9644\u8fd1\u4ed3\u5e93
\n – \u8bbe\u7f6e\u9519\u8bef\u7c7b\u578b\u8bca\u65ad\u9009\u9879\uff085\u79cd\uff09
\n\u4f18\u5316\u6548\u679c\uff1a\u6536\u5f55\u65f6\u95f4\u7f29\u77ed\u81f38\u5c0f\u65f6\uff0c\u8f6c\u5316\u7387\u63d0\u534717%<\/p>\n
2. \u6848\u4f8b\u4e8c\uff1a\u6559\u80b2\u7c7b\u7f51\u7ad9404\u4f18\u5316
\n\u539f\u95ee\u9898\uff1a\u9875\u9762\u52a0\u8f7d\u65f6\u95f43.8\u79d2\uff08\u767e\u5ea6PageSpeed 50\u5206\uff09
\n\u4f18\u5316\u65b9\u6848\uff1a
\n – \u4f7f\u7528WebP\u683c\u5f0f\u56fe\u7247\uff08\u538b\u7f29\u738765%\uff09
\n – \u542f\u7528CDN\u52a0\u901f\uff08\u767e\u5ea6\u63a8\u8350\u670d\u52a1\u5546\u767d\u540d\u5355\uff09
\n – \u538b\u7f29JS\/CSS\u6587\u4ef6\uff08GZIP\u538b\u7f29\u6bd4\u8fbe85%\uff09
\n – \u5efa\u7acb\u9875\u9762\u7f13\u5b58\u673a\u5236\uff08\u7f13\u5b58\u65f6\u95f472\u5c0f\u65f6\uff09
\n\u4f18\u5316\u7ed3\u679c\uff1a\u52a0\u8f7d\u65f6\u95f4\u964d\u81f31.2\u79d2\uff0c\u6536\u5f55\u91cf\u63d0\u5347230%<\/p>\n
\u516d\u3001\u767e\u5ea6\u751f\u6001\u8054\u52a8\u7b56\u7565
\n1. \u7ad9\u5916\u534f\u540c
\n – \u5728\u767e\u5ea6\u77e5\u9053\/\u8d34\u5427\u5efa\u7acb404\u9875\u9762\u4e13\u9898
\n – \u5728\u767e\u5ea6\u5730\u56fe\u6807\u6ce8”\u7f51\u7ad9\u670d\u52a1\u70b9”
\n – \u4f7f\u7528\u767e\u5ea6\u4f01\u4e1a\u53f7\u63a8\u9001\u9519\u8bef\u4fee\u590d\u901a\u77e5
\n2. \u6570\u636e\u76d1\u6d4b\u4f53\u7cfb\uff1a
\n – \u96c6\u6210\u767e\u5ea6\u7edf\u8ba1\u81ea\u5b9a\u4e49\u4e8b\u4ef6
\n – \u914d\u7f6e\u767e\u5ea6\u641c\u7d22\u7d22\u5f15\u770b\u677f
\n – \u8bbe\u7f6e404\u9875\u9762\u4e13\u9879\u76d1\u6d4b\u6a21\u677f
\n3. \u7ade\u54c1\u5bf9\u6807\u5206\u6790\uff1a
\n – \u6bcf\u5468\u66f4\u65b0\u884c\u4e1a404\u9875\u9762TOP10\u5206\u6790
\n – \u5efa\u7acb\u767e\u5ea6\u641c\u7d22\u7ed3\u679c\u5bf9\u6bd4\u77e9\u9635
\n – \u8ffd\u8e2a\u7ade\u54c1404\u9875\u9762\u66f4\u65b0\u9891\u7387<\/p>\n
\u4e03\u3001\u6280\u672f\u5b9e\u73b0\u8def\u5f84
\n1. WordPress\u5b9e\u73b0\u65b9\u6848\uff1a
\n – \u4f7f\u7528404 Page Redir\u63d2\u4ef6\uff08\u7248\u672c\u22652.1.7\uff09
\n – \u914d\u7f6e\u81ea\u5b9a\u4e49\u6a21\u677f\uff08\u4f7f\u7528Divi\/Elementor\uff09
\n – \u6dfb\u52a0\u767e\u5ea6\u7edf\u8ba1\u4ee3\u7801\uff08\u9700\u517c\u5bb9\u81ea\u5b9a\u4e49\u8ddf\u8e2a\u4ee3\u7801\uff09
\n2. \u4f20\u7edfPHP\u5b9e\u73b0\uff1a
\n – \u4f7f\u7528mod_rewrite\u89c4\u5219
\n – \u521b\u5efa404.php\u5b9a\u5236\u9875\u9762
\n – \u96c6\u6210\u767e\u5ea6\u5730\u56feAPIv3
\n3. \u54cd\u5e94\u5f0f\u8bbe\u8ba1\u8981\u70b9\uff1a
\n – \u79fb\u52a8\u7aef\u9996\u5c4f\u52a0\u8f7d\u22641.5\u79d2
\n – \u5bbd\u5ea6\u54cd\u5e94\u8303\u56f4\u2265320px-1200px
\n – \u652f\u6301\u89e6\u5c4f\u4ea4\u4e92\u624b\u52bf<\/p>\n
\u516b\u3001\u767e\u5ea6\u5b89\u5168\u5408\u89c4\u8981\u6c42
\n1. \u5185\u5bb9\u5b89\u5168\uff1a
\n – \u7981\u6b62\u5305\u542b\u533b\u7597\/\u91d1\u878d\u7b49\u654f\u611f\u8bcd
\n – \u5e7f\u544a\u94fe\u63a5\u5fc5\u987b\u4f7f\u7528\u65b0\u6807\u7b7e\u9875\uff08target=”_blank”\uff09
\n – \u6dfb\u52a0\u767e\u5ea6\u5e7f\u544a\u6807\u8bc6\uff08\u7b26\u5408\u300a\u5e7f\u544a\u6cd5\u300b\u89c4\u5b9a\uff09
\n2. \u6570\u636e\u5b89\u5168\uff1a
\n – \u7528\u6237\u4fe1\u606f\u52a0\u5bc6\u4f20\u8f93\uff08HTTPS\u5f3a\u5236\uff09
\n – \u654f\u611f\u6570\u636e\u8131\u654f\u5904\u7406\uff08\u59d3\u540d\u9996\u5b57\u6bcd+\u661f\u53f7\uff09
\n – \u5b9a\u671f\u8fdb\u884c\u767e\u5ea6\u7eff\u7f51\u8ba4\u8bc1\uff08\u6bcf\u5b63\u5ea6\u4e00\u6b21\uff09
\n3. \u6cd5\u5f8b\u58f0\u660e\uff1a
\n – \u5305\u542b\u300a\u7f51\u7edc\u5b89\u5168\u6cd5\u300b\u5408\u89c4\u58f0\u660e
\n – \u5c55\u793a\u5907\u6848\u53f7\uff08\u9700\u4e0eICP\u5907\u6848\u4e00\u81f4\uff09
\n – \u5efa\u7acb\u9690\u79c1\u653f\u7b56\u94fe\u63a5\uff08\u70b9\u51fb\u6df1\u5ea6\u22642\u5c42\uff09<\/p>\n
\u4e5d\u3001\u6548\u679c\u8bc4\u4f30\u4e0e\u8fed\u4ee3\u673a\u5236
\n1. \u6838\u5fc3\u8bc4\u4f30\u6307\u6807\uff1a
\n – \u767e\u5ea6\u6536\u5f55\u53ca\u65f6\u7387\uff08\u76ee\u6807\u226595%\uff09
\n – \u7528\u6237\u56de\u8bbf\u8f6c\u5316\u7387\uff08\u57fa\u51c6\u503c\u22658%\uff09
\n – \u9519\u8bef\u9875\u9762\u6210\u672c\uff08\u5143\/\u6b21\u22640.3\uff09
\n2. \u8fed\u4ee3\u4f18\u5316\u5468\u671f\uff1a
\n – \u6bcf\u6708\u8fdb\u884c\u767e\u5ea6\u641c\u7d22\u7ed3\u679c\u5206\u6790
\n – \u6bcf\u5b63\u5ea6\u66f4\u65b0\u9875\u9762\u5185\u5bb9
\n – \u6bcf\u534a\u5e74\u8fdb\u884c\u6280\u672f\u67b6\u6784\u5347\u7ea7
\n3. \u9884\u8b66\u673a\u5236\uff1a
\n – \u8bbe\u7f6e\u767e\u5ea6\u641c\u7d22\u7d22\u5f15\u5f02\u5e38\u76d1\u63a7
\n – \u5efa\u7acb\u9875\u9762\u5065\u5eb7\u5ea6\u8bc4\u5206\u7cfb\u7edf\uff08\u6ee1\u5206100\uff09
\n – \u914d\u7f6e\u81ea\u52a8\u4fee\u590d\u811a\u672c\uff08\u54cd\u5e94\u65f6\u95f4<30\u5206\u949f\uff09<\/p>\n
\u5341\u3001\u884c\u4e1a\u6700\u4f73\u5b9e\u8df5
\n1. \u7535\u5546\u7c7b\u7f51\u7ad9\uff1a
\n – \u9996\u9875\u5bfc\u822a\u5360\u6bd440%\u4ee5\u4e0a
\n – \u6dfb\u52a0\u8d2d\u7269\u8f66\u540c\u6b65\u63d0\u793a
\n – \u4f7f\u7528\u5b9e\u65f6\u5e93\u5b58\u67e5\u8be2\u529f\u80fd
\n2. \u670d\u52a1\u7c7b\u7f51\u7ad9\uff1a
\n – \u6dfb\u52a0\u5730\u7406\u4f4d\u7f6e\u670d\u52a1
\n – \u63d0\u4f9b\u5728\u7ebf\u9884\u7ea6\u5165\u53e3
\n – \u5d4c\u5165\u767e\u5ea6\u670d\u52a1\u53f7
\n3. \u5185\u5bb9\u7c7b\u7f51\u7ad9\uff1a
\n – \u5efa\u7acb\u6587\u7ae0\u63a8\u8350\u7b97\u6cd5
\n – \u5305\u542b\u641c\u7d22\u6846\u4f18\u5316
\n – \u8bbe\u7f6e\u5185\u5bb9\u8865\u5168\u5efa\u8bae<\/p>\n","protected":false},"excerpt":{"rendered":"
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