{"id":221,"date":"2018-03-11T10:34:48","date_gmt":"2018-03-11T02:34:48","guid":{"rendered":"http:\/\/www.86i87.com\/?p=221"},"modified":"2018-03-11T10:34:48","modified_gmt":"2018-03-11T02:34:48","slug":"301%e8%b7%b3%e8%bd%ac%e7%9a%84%e5%89%8d%e4%b8%96%e4%bb%8a%e7%94%9f","status":"publish","type":"post","link":"https:\/\/86i87.com\/?p=221","title":{"rendered":"301\u8df3\u8f6c\u7684\u524d\u4e16\u4eca\u751f"},"content":{"rendered":"<section class=\"entry-summary\">\u5f88\u591a\u4eba\u751a\u81f3\u5305\u62ecSEO\u4ece\u4e1a\u8005\u5bf9301\u8df3\u8f6c\u5176\u5b9e\u90fd\u6709\u70b9\u8bef\u89e3\uff0c\u8fd9\u7bc7\u6587\u7ae0\u6216\u8bb8\u80fd\u5e2e\u52a9\u4f60\u5168\u9762\u4e86\u89e3\u4ec0\u4e48\u662f301\u8df3\u8f6c\uff0c\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9700\u8981\u8bbe\u7f6e301\u8df3\u8f6c\u4ee5\u53ca301\u8df3\u8f6c\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002<\/p>\n<p class=\"lead\">\n<\/section>\n<section class=\"entry-content backend-content\"><a href=\"https:\/\/www.hallaminternet.com\/assets\/redirect-image-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"lazy alignright size-medium wp-image-20574 lazy-loaded\" src=\"https:\/\/www.hallaminternet.com\/assets\/redirect-image-1-300x213.jpg\" alt=\"what is a 301 redirect\" width=\"300\" height=\"213\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/www.hallaminternet.com\/assets\/redirect-image-1-300x213.jpg\" \/><\/a><\/p>\n<h2>\u4ec0\u4e48\u662f301\u8df3\u8f6c?<\/h2>\n<p>301\u8df3\u8f6c\u6307\u7684\u662f\u9875\u9762\u6c38\u4e45\u6027\u91cd\u5b9a\u5411\uff0c\u4ece\u800c\u786e\u4fdd\u6d41\u91cf\u80fd\u8f6c\u79fb\u5230\u6700\u65b0\u7248\u672c\u7684URL\u4e0a\u3002\u4e3e\u4f8b\u800c\u8a00\uff0c\u5982\u679c\u7f51\u7ad9\u4e0a\u7684\u67d0\u4e00\u9875\u9762\u88ab\u5220\u9664\u5bfc\u81f4\u7528\u6237\u65e0\u6cd5\u8bbf\u95ee\uff0c\u4f53\u9a8c\u53d8\u5dee\uff0c\u4f7f\u7528301\u8df3\u8f6c\u53ef\u4ee5\u8ba9\u88ab\u5220\u9664\u7684\u9875\u9762\u8f6c\u5411\u6700\u65b0\u6216\u8005\u6700\u5408\u9002\u7684\u5bf9\u5e94\u9875\u9762\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazy aligncenter size-full wp-image-45069 lazy-loaded\" src=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple.png\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple.png 800w, https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple-300x169.png 300w, https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple-640x360.png 640w, https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple-610x344.png 610w\" alt=\" 301 Redirect Example\" width=\"800\" height=\"450\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple.png\" data-lazy-srcset=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple.png 800w, https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple-300x169.png 300w, https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple-640x360.png 640w, https:\/\/www.hallaminternet.com\/assets\/301RedirectSimple-610x344.png 610w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u4f8b\u5982\uff1a\u5982\u679c\u60f3\u628a<b>www.example.com\/old<\/b>\u00a0 \u8fd9\u4e2a\u9875\u9762\u5207\u6362\u5230\u00a0<b>www.example.com\/new<\/b>, \u5c31\u9700\u8981\u8bbe\u7f6e\u8001\u7f51\u7ad9301\u8df3\u8f6c\u5230\u65b0\u7f51\u5740\uff0c\u8bbe\u7f6e\u5b8c\u6210\u4e4b\u540e\uff0c\u7528\u6237\u5728\u5730\u5740\u6846\u91cc\u6572\u5165 <b>www.example.com\/old \uff0c<\/b>\u5c31\u4f1a\u81ea\u52a8\u767b\u5f55\u5230<b>www.example.com\/new<\/b><\/p>\n<h2>301\u8df3\u8f6c\u610f\u5473\u7740\u4ec0\u4e48?<\/h2>\n<p>301\u8df3\u8f6c\u662fhttp\u8fd4\u56de\u7801\u4e2d\u7684\u4e00\u79cd\uff0c\u6240\u8c13http\u8fd4\u56de\u7801\uff0c\u5c31\u662f\u544a\u8bc9\u7528\u6237\u548c\u641c\u7d22\u5f15\u64ce\u5f53\u524d\u8bbf\u95ee\u7684\u7f51\u5740\u7684\u72b6\u6001\u4fe1\u606f\u5417\u3002301\u5c31\u4ee3\u8868\u5f53\u524d\u9875\u9762\u5df2\u7ecf\u88ab\u6c38\u4e45\u8f6c\u79fb\uff0c\u4e5f\u5c31\u610f\u5473\u7740\u4e4b\u524d\u94fe\u5411\u8001\u9875\u9762\u7684\u5730\u65b9\uff0c\u90fd\u5e94\u8be5\u66f4\u65b0\u6210\u8df3\u8f6c\u540e\u7684\u9875\u9762\u5730\u5740<\/p>\n<p>\u4e3a\u4e86\u66f4\u597d\u7406\u89e3\u8fd9\u4e2a\uff0c\u5f97\u5148\u4ecb\u7ecd\u4e0b\u7f51\u9875\u662f\u5982\u4f55\u5c55\u73b0\u7ed9\u7528\u6237\u7684\uff0c\u5f53\u7f51\u7ad9\u670d\u52a1\u5668\u53cd\u9988\u67d0\u4e2a\u9875\u9762\u7ed9\u7528\u6237\u6216\u662f\u722c\u866b\u4e4b\u65f6\uff0c\u4f1a\u5728header\u6587\u4ef6\u91cc\u9762\u9644\u4e0a\u4e00\u4e2a\u72b6\u6001\u7801\uff0cheader\u6587\u4ef6\u662f\u5148\u4e8e\u9875\u9762\u7684\u5185\u5bb9\u4f20\u9012\u7ed9\u5ba2\u6237\u7aef\u7684\uff0c\u4e5f\u662f\u4e3a\u4e86\u66f4\u597d\u5730\u544a\u77e5\u5ba2\u6237\u7aef\u5f53\u524d\u9875\u9762\u7684\u72b6\u6001\u4fe1\u606f\u3002<\/p>\n<p>\u6709\u5f88\u591a\u5728\u7ebf\u5de5\u5177\u4f8b\u5982<a href=\"https:\/\/httpstatus.io\/\">HTTP status checker<\/a>\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u8be2HTTP\u8fd4\u56de\u7801 \u3002\u4e0b\u56fe\u5c31\u662f\u4e00\u4e2ahttp\u8fd4\u56de\u7801\u7684\u5c55\u793a\u622a\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazy aligncenter size-full wp-image-45065 lazy-loaded\" src=\"https:\/\/www.hallaminternet.com\/assets\/HTTP200.jpg\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.hallaminternet.com\/assets\/HTTP200.jpg 800w, https:\/\/www.hallaminternet.com\/assets\/HTTP200-300x171.jpg 300w\" alt=\"HTTP 200 response\" width=\"800\" height=\"456\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/www.hallaminternet.com\/assets\/HTTP200.jpg\" data-lazy-srcset=\"https:\/\/www.hallaminternet.com\/assets\/HTTP200.jpg 800w, https:\/\/www.hallaminternet.com\/assets\/HTTP200-300x171.jpg 300w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u7ea2\u6846\u4e2d\u7684\u5c31\u662fhttp\u8fd4\u56de\u7801200,200\u4ee3\u8868\u7740\u9875\u9762\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\uff0c\u8bf7\u6c42\u6210\u529f\u3002\u5982\u679c\u662f301\u8fd4\u56de\u7801\u5462\uff0c\u5728header\u6587\u4ef6\u4e2d\u5c31\u4f1a\u663e\u793a\u8df3\u8f6c\u540e\u7684\u9875\u9762\u5730\u5740\uff0c\u5982\u4e0b\u56fe\u6240\u793ahttp\u7248\u672c\u7684\u9875\u9762301\u8df3\u8f6c\u5230https\u9875\u9762\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazy aligncenter size-full wp-image-45066 lazy-loaded\" src=\"https:\/\/www.hallaminternet.com\/assets\/HTTP301.jpg\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.hallaminternet.com\/assets\/HTTP301.jpg 800w, https:\/\/www.hallaminternet.com\/assets\/HTTP301-300x163.jpg 300w\" alt=\"HTTP 301 response\" width=\"800\" height=\"435\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/www.hallaminternet.com\/assets\/HTTP301.jpg\" data-lazy-srcset=\"https:\/\/www.hallaminternet.com\/assets\/HTTP301.jpg 800w, https:\/\/www.hallaminternet.com\/assets\/HTTP301-300x163.jpg 300w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u5bf9\u4e8e\u641c\u7d22\u5f15\u64ce\u6765\u8bf4\uff0c\u5982\u679c\u9047\u5230\u4e86301\u8fd4\u56de\u7801\uff0c\u5176\u5b9e\u5c31\u662f\u7f51\u7ad9\u5728\u544a\u8bc9\u722c\u866b\u53bb\u79fb\u9664\u65e7\u7684URL\uff0c\u6536\u5f55URL\uff0c\u800c\u4e14\u65b0\u7684\u9875\u9762\u4f1a\u5b8c\u5168\u4ee3\u66ff\u6389\u65e7\u9875\u9762\u3002<\/p>\n<p>\u5982\u679c\u5728\u9875\u9762\u5207\u6362\u7684\u65f6\u5019\u6ca1\u6709\u7528301\u8df3\u8f6c\uff0c\u641c\u7d22\u5f15\u64ce\u4e00\u822c\u4f1a\u6536\u5230404\uff08\u65e0\u6cd5\u8bbf\u95ee\uff09\u7684\u8fd4\u56de\u7801\uff0c\u4f1a\u5bfc\u81f4\u65e7\u9875\u9762\u4ece\u641c\u7d22\u5f15\u64ce\u7684\u7d22\u5f15\u91cc\u5220\u9664\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazy aligncenter size-full wp-image-45067 lazy-loaded\" src=\"https:\/\/www.hallaminternet.com\/assets\/HTTP404.jpg\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.hallaminternet.com\/assets\/HTTP404.jpg 800w, https:\/\/www.hallaminternet.com\/assets\/HTTP404-300x147.jpg 300w\" alt=\"HTTP 404 response\" width=\"800\" height=\"392\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/www.hallaminternet.com\/assets\/HTTP404.jpg\" data-lazy-srcset=\"https:\/\/www.hallaminternet.com\/assets\/HTTP404.jpg 800w, https:\/\/www.hallaminternet.com\/assets\/HTTP404-300x147.jpg 300w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\u4ec0\u4e48\u65f6\u5019\u8be5\u7528301\u8df3\u8f6c?<\/h2>\n<p>\u4e0a\u9762\u63d0\u5230\u7684\u4f8b\u5b50\u90fd\u662f\u65e7\u9875\u9762\u8fc1\u79fb\u5230\u65b0\u9875\u9762\u7684\u65f6\u5019\u4f7f\u7528301\uff0c\u5176\u5b9e301\u8fd8\u6709\u8bb8\u591a\u522b\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n<ul>\n<li>\u5207\u6362\u5230\u65b0\u57df\u540d<\/li>\n<li>\u6e05\u7406\u52a8\u6001URL\uff0c\u5207\u6362\u5230\u66f4\u77ed\u66f4\u53cb\u597d\u7684\u7248\u672c<\/li>\n<li>\u9884\u9632\u5185\u5bb9\u91cd\u590d\u95ee\u9898\uff08\u591a\u7bc7\u76f8\u4f3c\u6587\u7ae0\u9875\u53ef\u8df3\u8f6c\u6210\u4e00\u4e2a\u7248\u672c\uff09<\/li>\n<\/ul>\n<h2>301\u8df3\u8f6c\u548cCanonical\u6807\u7b7e\u6709\u4ec0\u4e48\u533a\u522b<\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li>301\u662f\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u5e26\u7528\u6237\u4ece\u65e7\u9875\u9762\u5230\u65b0\u7684\u9875\u9762<\/li>\n<li>Canonical\u6807\u7b7e\u662f\u4e00\u4e2a\u6807\u8bb0\uff0c\u544a\u8bc9\u641c\u7d22\u5f15\u64ce\uff0c\u591a\u4e2a\u76f8\u8fd1\u9875\u9762\u4e4b\u4e2d\uff0c\u54ea\u4e2a\u624d\u662f\u6807\u51c6\u7684\u7248\u672c\uff0c\u4ee5\u907f\u514d\u5185\u5bb9\u91cd\u590d\u95ee\u9898<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0cCanonical\u6807\u7b7e\u66f4\u9002\u7528\u4e8e\u76f8\u8fd1\u9875\u9762\u4e4b\u95f4\uff08\u4f8b\u5982\u52a8\u6001URL\uff0c\u4e0d\u540c\u989c\u8272\u5c3a\u7801\u7684\u5546\u54c1\u8be6\u60c5\u9875\u7b49\uff09\uff0c\u800c301\u9002\u7528\u4e8e\u9875\u9762\u6216\u57df\u540d\u66f4\u65b0\u5207\u6362\u7684\u573a\u666f<\/p>\n<p>&nbsp;<\/p>\n<h2>301\u8df3\u8f6c\u5bf9SEO\u7684\u76ca\u5904<\/h2>\n<p>\u8981\u77e5\u9053\uff0c\u9875\u9762URL\u7684\u4fee\u6539\u53ef\u80fd\u4f1a\u5bfc\u81f4\u641c\u7d22\u7ed3\u679c\u7684\u5927\u53d8\u5316\uff0c\u56e0\u6b64301\u8df3\u8f6c\u80fd\u8ba9\u9875\u9762\u5b8c\u6210\u5207\u6362\u7684\u540c\u65f6i\uff0c\u6700\u5927\u7a0b\u5ea6\u4e0a\u4fdd\u6301SEO\u7684\u6392\u540d\u548c\u6d41\u91cfI<\/p>\n<div class=\"shortcode-panel panel callout text-center\">\n<p><b>\u6ce8\u610f\uff0c<\/b>\u5373\u4f7f\u540c\u4e3a\u9996\u9875\uff0c\u4e0b\u9762\u8fd9\u4e9bURL\u4e5f\u4f1a\u88ab\u641c\u7d22\u5f15\u64ce\u8ba4\u4e3a\u662f\u4e0d\u540c\u7684\u9875\u9762<\/p>\n<ul>\n<li><a href=\"http:\/\/www.website.com\/\">www.website.com<\/a><\/li>\n<li><a href=\"https:\/\/www.website.com\/\">https:\/\/www.website.com<\/a><\/li>\n<li><a href=\"https:\/\/website.com\/\">https:\/\/website.com<\/a><\/li>\n<li><a href=\"http:\/\/www.website.com\/index.php\">www.website.com\/index.php<\/a><\/li>\n<\/ul>\n<\/div>\n<p>301\u8fd8\u6709\u4e2a\u597d\u5904\u503c\u5f97\u4e00\u63d0\uff0c\u5f88\u591a\u65e7\u9875\u9762\u7ecf\u5e74\u7d2f\u6708\u7d2f\u8ba1\u4e86\u5927\u91cf\u4f18\u8d28\u7684\u94fe\u63a5\uff0c\u800c301\u8df3\u8f6c\u53ef\u4ee5\u7559\u5b58\u8fd9\u4e9b\u94fe\u63a5\u6743\u91cd\uff0c\u8ba9\u6743\u91cd\u5c3d\u53ef\u80fd\u4ece\u65e7\u9875\u9762\u4f20\u9012\u5230\u65b0\u9875\u9762\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazy aligncenter size-full wp-image-45068 lazy-loaded\" src=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectProcess.png\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectProcess.png 800w, https:\/\/www.hallaminternet.com\/assets\/301RedirectProcess-300x220.png 300w\" alt=\"SEO benefit of links being passed on from a 301 redirect\" width=\"800\" height=\"586\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectProcess.png\" data-lazy-srcset=\"https:\/\/www.hallaminternet.com\/assets\/301RedirectProcess.png 800w, https:\/\/www.hallaminternet.com\/assets\/301RedirectProcess-300x220.png 300w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<div class=\"shortcode-panel panel callout text-center\">\n<p><b>Note:<\/b>\u00a0Google\u5458\u5de5Matt Cutts\u66fe\u7ecf\u8bf4\u8fc7\uff1a301\u8df3\u8f6c\u80fd\u4f20\u9012\u76f8\u540c\u6570\u91cf\u7684Page Rank<\/p>\n<\/div>\n<h2>301\u8df3\u8f6c\u53ef\u80fd\u5e26\u6765\u7684\u95ee\u9898<\/h2>\n<p>\u4f1a\u51fa\u73b0\u591a\u91cd\u8df3\u8f6c\u7684\u60c5\u51b5\uff0c\u4e00\u4e2a\u9875\u9762 A \u5230 B \u5230 C \u5230 D \uff0c\u4e2d\u95f4\u4e00\u5171\u4f1a\u67093\u6b21301\u8df3\u8f6c\uff0c\u4e5f\u5c31\u662f301\u8df3\u8f6c\u94fe\uff0c\u8fd9\u79cd\u60c5\u51b5\u4f1a\u6709\u95ee\u9898\uff0c\u56e0\u4e3a\u592a\u591a\u6b21\u7684\u8df3\u8f6c\u4f1a\u963b\u788d\u9875\u9762\u6743\u91cd\u7684\u4f20\u9012\uff0c\u6240\u4ee5\u4e0e\u5176\u505a3\u6b21\u8df3\u8f6c\uff0c\u4e0d\u5982\u6539\u62103\u4e2a1\u6b21\u8df3\u8f6c<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Page A &gt; Page D<\/li>\n<li>Page B &gt; Page D<\/li>\n<li>Page C &gt; Page D<\/li>\n<\/ul>\n<p>\u53e6\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\u662f\uff0c301\u7684\u9519\u8bef\u914d\u7f6e\u3002\u6bd4\u65b9\u8bf4\uff0c\u7f51\u7ad9\u7ba1\u7406\u5458\u4e3a\u4e86\u7701\u4e8b\uff0c\u628a\u6240\u6709\u7684\u65e7\u9875\u9762\u7edf\u7edf\u505a301\u8df3\u8f6c\u5230\u9996\u9875\uff0c\u8fd9\u5176\u5b9e\u7528\u6237\u4f53\u9a8c\u4f1a\u6bd4\u8f83\u7cdf\u7cd5\uff0c\u63a8\u8350\u7684\u505a\u6cd5\u662f\u4ed4\u7ec6\u5339\u914d\u5185\u5bb9\u76f8\u5bf9\u5e94\u7684\u9875\u9762\uff0c\u505a\u5bf9\u5e94\u9875\u9762\u95f4\u7684301\u8df3\u8f6c\uff0c\u65e2\u80fd\u4f20\u9012SEO\u6743\u91cd\uff0c\u4e5f\u7ed9\u7528\u6237\u66f4\u597d\u7684\u6d4f\u89c8\u4f53\u9a8c\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u5982\u4f55\u8bbe\u7f6e301\u8df3\u8f6c<\/h2>\n<p>\u7edd\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u670d\u52a1\u5668\u7aef\u7684.htaccess\u6587\u4ef6\u6765\u8bbe\u7f6e\u8df3\u8f6c\u3002.htaccess\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6587\u672c\u6587\u4ef6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bb0\u4e8b\u672c\u6216\u5199\u5b57\u677f\u7f16\u8f91\uff0c\u4e3e\u4e2a\u4f8b\u5b50\u4f60\u5c31\u4f1a\u6e05\u695a\u600e\u4e48\u64cd\u4f5c\u4e86<\/p>\n<p>&nbsp;<\/p>\n<p>\u6211\u60f3\u628a\u9875\u9762http:\/\/www.example.com\/old.html \u8df3\u8f6c\u5230\u00a0http:\/\/www.example.com\/new.html\uff0c\u53ea\u9700\u8981\u5728.htacceess\u6587\u4ef6\u4e2d\u589e\u52a0\u4e00\u53e5\u8bdd\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p>redirect 301\u00a0\/old.html\u00a0http:\/\/www.example.com\/new.html<\/p>\n<ol>\n<li>\u201credirect 301\u201d \u544a\u8bc9\u7528\u6237\u7684\u6d4f\u89c8\u5668\u5ba2\u6237\u7aef\u548c\u641c\u7d22\u5f15\u64ce\u662f301\u91cd\u5b9a\u5411<\/li>\n<li>\u201c\/old.html\u201d \u2013 \u63d0\u4f9b\u65e7\u9875\u9762\u5730\u5740<\/li>\n<li>\u201chttp:\/\/www.example.com\/new.html\u201d \u2013\u63d0\u4f9b\u65b0\u9875\u9762\u5730\u5740\uff08\u7edd\u5bf9\u5730\u5740\uff09<\/li>\n<\/ol>\n<p>\u53e6\u5916\u5982\u679c\u662f\u591a\u4e2a\u9875\u9762\u8df3\u8f6c\uff0c\u6bcf\u4e2a\u8df3\u8f6c\u90fd\u5f97\u65b0\u589e\u4e00\u6761\u8bb0\u5f55<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5e0c\u671b\u901a\u8fc7\u8fd9\u7bc7\u6587\u7ae0\u7684\u9605\u8bfb\uff0c\u4f60\u80fd\u4e86\u89e3301\u8df3\u8f6c\u7684\u5b9a\u4e49\u548c\u6b63\u786e\u7528\u6cd5\u3002\u7b80\u800c\u8a00\u4e4b\uff0c301\u8df3\u8f6c\u5176\u5b9e\u5c31\u662f\u7ed9\u641c\u7d22\u5f15\u64ce\u7559\u4e86\u4e2a\u4fbf\u7b7e\uff0c\u544a\u8bc9\u4ed6\u4eec \u8fd9\u4e2a\u9875\u9762\u5df2\u7ecf\u8fc1\u79fb\u4e86\uff0c\u8bf7\u6839\u636e\u6211\u7684\u63d0\u793a\u53bb\u8bbf\u95ee\u65b0\u5730\u5740\u5427\u3002<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u5f88\u591a\u4eba\u751a\u81f3\u5305\u62ecSEO\u4ece\u4e1a\u8005\u5bf9301\u8df3\u8f6c\u5176\u5b9e\u90fd\u6709\u70b9\u8bef\u89e3\uff0c\u8fd9\u7bc7\u6587\u7ae0\u6216\u8bb8\u80fd\u5e2e\u52a9\u4f60\u5168\u9762\u4e86\u89e3\u4ec0\u4e48\u662f301\u8df3\u8f6c\uff0c\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9700\u8981\u8bbe\u7f6e301\u8df3\u8f6c\u4ee5\u53ca301\u8df3\u8f6c\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002 \u4ec0\u4e48\u662f301\u8df3\u8f6c? 301\u8df3\u8f6c\u6307\u7684\u662f\u9875\u9762\u6c38\u4e45\u6027\u91cd\u5b9a\u5411\uff0c\u4ece\u800c\u786e\u4fdd\u6d41\u91cf\u80fd\u8f6c\u79fb\u5230\u6700\u65b0\u7248\u672c\u7684URL\u4e0a\u3002\u4e3e\u4f8b\u800c\u8a00\uff0c\u5982\u679c\u7f51\u7ad9\u4e0a\u7684\u67d0\u4e00\u9875\u9762\u88ab\u5220\u9664\u5bfc\u81f4\u7528\u6237\u65e0\u6cd5\u8bbf\u95ee\uff0c\u4f53\u9a8c\u53d8\u5dee\uff0c\u4f7f\u7528301\u8df3\u8f6c\u53ef\u4ee5\u8ba9\u88ab\u5220\u9664\u7684\u9875\u9762\u8f6c\u5411\u6700\u65b0\u6216\u8005\u6700\u5408\u9002\u7684\u5bf9\u5e94\u9875\u9762\u3002 \u4f8b\u5982\uff1a\u5982\u679c\u60f3\u628awww.example.com\/old\u00a0 \u8fd9\u4e2a\u9875\u9762\u5207\u6362\u5230\u00a0www.example.com\/new, \u5c31\u9700\u8981\u8bbe\u7f6e\u8001\u7f51\u7ad9301\u8df3\u8f6c\u5230\u65b0\u7f51\u5740\uff0c\u8bbe\u7f6e\u5b8c\u6210\u4e4b\u540e\uff0c\u7528\u6237\u5728\u5730\u5740\u6846\u91cc\u6572\u5165 www.example.com\/old \uff0c\u5c31\u4f1a\u81ea\u52a8\u767b\u5f55\u5230www.example.com\/new 301\u8df3\u8f6c\u610f\u5473\u7740\u4ec0\u4e48? 301\u8df3\u8f6c\u662fhttp\u8fd4\u56de\u7801\u4e2d\u7684\u4e00\u79cd\uff0c\u6240\u8c13http\u8fd4\u56de\u7801\uff0c\u5c31\u662f\u544a\u8bc9\u7528\u6237\u548c\u641c\u7d22\u5f15\u64ce\u5f53\u524d\u8bbf\u95ee\u7684\u7f51\u5740\u7684\u72b6\u6001\u4fe1\u606f\u5417\u3002301\u5c31\u4ee3\u8868\u5f53\u524d\u9875\u9762\u5df2\u7ecf\u88ab\u6c38\u4e45\u8f6c\u79fb\uff0c\u4e5f\u5c31\u610f\u5473\u7740\u4e4b\u524d\u94fe\u5411\u8001\u9875\u9762\u7684\u5730\u65b9\uff0c\u90fd\u5e94\u8be5\u66f4\u65b0\u6210\u8df3\u8f6c\u540e\u7684\u9875\u9762\u5730\u5740 \u4e3a\u4e86\u66f4\u597d\u7406\u89e3\u8fd9\u4e2a\uff0c\u5f97\u5148\u4ecb\u7ecd\u4e0b\u7f51\u9875\u662f\u5982\u4f55\u5c55\u73b0\u7ed9\u7528\u6237\u7684\uff0c\u5f53\u7f51\u7ad9\u670d\u52a1\u5668\u53cd\u9988\u67d0\u4e2a\u9875\u9762\u7ed9\u7528\u6237\u6216\u662f\u722c\u866b\u4e4b\u65f6\uff0c\u4f1a\u5728header\u6587\u4ef6\u91cc\u9762\u9644\u4e0a\u4e00\u4e2a\u72b6\u6001\u7801\uff0cheader\u6587\u4ef6\u662f\u5148\u4e8e\u9875\u9762\u7684\u5185\u5bb9\u4f20\u9012\u7ed9\u5ba2\u6237\u7aef\u7684\uff0c\u4e5f\u662f\u4e3a\u4e86\u66f4\u597d\u5730\u544a\u77e5\u5ba2\u6237\u7aef\u5f53\u524d\u9875\u9762\u7684\u72b6\u6001\u4fe1\u606f\u3002 \u6709\u5f88\u591a\u5728\u7ebf\u5de5\u5177\u4f8b\u5982HTTP status checker\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u8be2HTTP\u8fd4\u56de\u7801 \u3002\u4e0b\u56fe\u5c31\u662f\u4e00\u4e2ahttp\u8fd4\u56de\u7801\u7684\u5c55\u793a\u622a\u56fe \u7ea2\u6846\u4e2d\u7684\u5c31\u662fhttp\u8fd4\u56de\u7801200,200\u4ee3\u8868\u7740\u9875\u9762\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\uff0c\u8bf7\u6c42\u6210\u529f\u3002\u5982\u679c\u662f301\u8fd4\u56de\u7801\u5462\uff0c\u5728header\u6587\u4ef6\u4e2d\u5c31\u4f1a\u663e\u793a\u8df3\u8f6c\u540e\u7684\u9875\u9762\u5730\u5740\uff0c\u5982\u4e0b\u56fe\u6240\u793ahttp\u7248\u672c\u7684\u9875\u9762301\u8df3\u8f6c\u5230https\u9875\u9762\u3002 &nbsp; \u5bf9\u4e8e\u641c\u7d22\u5f15\u64ce\u6765\u8bf4\uff0c\u5982\u679c\u9047\u5230\u4e86301\u8fd4\u56de\u7801\uff0c\u5176\u5b9e\u5c31\u662f\u7f51\u7ad9\u5728\u544a\u8bc9\u722c\u866b\u53bb\u79fb\u9664\u65e7\u7684URL\uff0c\u6536\u5f55URL\uff0c\u800c\u4e14\u65b0\u7684\u9875\u9762\u4f1a\u5b8c\u5168\u4ee3\u66ff\u6389\u65e7\u9875\u9762\u3002 \u5982\u679c\u5728\u9875\u9762\u5207\u6362\u7684\u65f6\u5019\u6ca1\u6709\u7528301\u8df3\u8f6c\uff0c\u641c\u7d22\u5f15\u64ce\u4e00\u822c\u4f1a\u6536\u5230404\uff08\u65e0\u6cd5\u8bbf\u95ee\uff09\u7684\u8fd4\u56de\u7801\uff0c\u4f1a\u5bfc\u81f4\u65e7\u9875\u9762\u4ece\u641c\u7d22\u5f15\u64ce\u7684\u7d22\u5f15\u91cc\u5220\u9664\u3002 &nbsp; \u4ec0\u4e48\u65f6\u5019\u8be5\u7528301\u8df3\u8f6c? \u4e0a\u9762\u63d0\u5230\u7684\u4f8b\u5b50\u90fd\u662f\u65e7\u9875\u9762\u8fc1\u79fb\u5230\u65b0\u9875\u9762\u7684\u65f6\u5019\u4f7f\u7528301\uff0c\u5176\u5b9e301\u8fd8\u6709\u8bb8\u591a\u522b\u7684\u5e94\u7528\u573a\u666f\uff1a \u5207\u6362\u5230\u65b0\u57df\u540d \u6e05\u7406\u52a8\u6001URL\uff0c\u5207\u6362\u5230\u66f4\u77ed\u66f4\u53cb\u597d\u7684\u7248\u672c \u9884\u9632\u5185\u5bb9\u91cd\u590d\u95ee\u9898\uff08\u591a\u7bc7\u76f8\u4f3c\u6587\u7ae0\u9875\u53ef\u8df3\u8f6c\u6210\u4e00\u4e2a\u7248\u672c\uff09 301\u8df3\u8f6c\u548cCanonical\u6807\u7b7e\u6709\u4ec0\u4e48\u533a\u522b &nbsp; 301\u662f\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u5e26\u7528\u6237\u4ece\u65e7\u9875\u9762\u5230\u65b0\u7684\u9875\u9762 Canonical\u6807\u7b7e\u662f\u4e00\u4e2a\u6807\u8bb0\uff0c\u544a\u8bc9\u641c\u7d22\u5f15\u64ce\uff0c\u591a\u4e2a\u76f8\u8fd1\u9875\u9762\u4e4b\u4e2d\uff0c\u54ea\u4e2a\u624d\u662f\u6807\u51c6\u7684\u7248\u672c\uff0c\u4ee5\u907f\u514d\u5185\u5bb9\u91cd\u590d\u95ee\u9898 \u56e0\u6b64\uff0cCanonical\u6807\u7b7e\u66f4\u9002\u7528\u4e8e\u76f8\u8fd1\u9875\u9762\u4e4b\u95f4\uff08\u4f8b\u5982\u52a8\u6001URL\uff0c\u4e0d\u540c\u989c\u8272\u5c3a\u7801\u7684\u5546\u54c1\u8be6\u60c5\u9875\u7b49\uff09\uff0c\u800c301\u9002\u7528\u4e8e\u9875\u9762\u6216\u57df\u540d\u66f4\u65b0\u5207\u6362\u7684\u573a\u666f&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-221","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/86i87.com\/index.php?rest_route=\/wp\/v2\/posts\/221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/86i87.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/86i87.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/86i87.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/86i87.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=221"}],"version-history":[{"count":0,"href":"https:\/\/86i87.com\/index.php?rest_route=\/wp\/v2\/posts\/221\/revisions"}],"wp:attachment":[{"href":"https:\/\/86i87.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/86i87.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/86i87.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}