{"id":459,"date":"2008-06-20T05:04:09","date_gmt":"2008-06-19T20:04:09","guid":{"rendered":"http:\/\/www.suzukikenichi.com\/blog\/?p=459"},"modified":"2009-06-08T12:52:00","modified_gmt":"2009-06-08T03:52:00","slug":"your-site-might-disappear-from-index-without-robots-txt","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/your-site-might-disappear-from-index-without-robots-txt\/","title":{"rendered":"robots.txt\u304c\u306a\u3044\u3068\u30b0\u30fc\u30b0\u30eb\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304b\u3089\u6d88\u3048\u308b\u304b\u3082"},"content":{"rendered":"<p><span style=\"float: left; margin: 0px 20px 0px 0px;\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/googlebot.gif\" alt=\"Googlebot\" \/><\/span>\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30ed\u30dc\u30c3\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3057\u3066\u3001\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u624b\u6bb5\u306e\u4e00\u3064\u3068\u3057\u3066\u3001<a href=\"\/\/www.suzukikenichi.com\/blog\/how-to-create-robotstxt\/\">robots.txt<\/a>\u3092\u7528\u3044\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u901a\u5e38\u3001\u7279\u306b\u30ed\u30dc\u30c3\u30c8\u304b\u3089\u30d6\u30ed\u30c3\u30af\u3057\u305f\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u306a\u3044\u3068\u304d\u306f\u3001robots.txt\u306f\u4e0d\u8981\u3067\u3059\u3002<br \/>\nrobots.txt\u304c\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u3001\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff08\u3057\u3088\u3046\u3068\uff09\u3057\u307e\u3059\u3002<\/p>\n<p>\u3068\u3053\u308d\u304c\u3001<span style=\"color: #ff0000; font-weight: bold;\">robots.txt\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u3001Goolgebot\u306b\u30af\u30ed\u30fc\u30ea\u30f3\u30b0\u3055\u308c\u305a\u3001\u300c\u30b5\u30a4\u30c8\u5168\u4f53\u300d\u304cGoogle\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304b\u3089\u6d88\u3048\u3066\u3057\u307e\u3046<\/span>\u3053\u3068\u304c\u3042\u308b\u3068\u3044\u3046\u6050\u308d\u3057\u3044\u4e8b\u5b9f\u304c<a href=\"http:\/\/groups.google.com\/group\/Google_Webmaster_Help-Indexing\/browse_thread\/thread\/d9e6a5f7eb247bb6\/\" rel=\"nofollow\">Google Groups\u306e\u30b9\u30ec\u30c3\u30c9<\/a>\u3067\u3001\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3092\u95b2\u89a7\u3059\u308b\u3068\u304d\u306f\u3001Internet Explorer\u3084Firefox\u306e\u3088\u3046\u306a\u30d6\u30e9\u30a6\u30b6\u3068\u3001Apache\u3084IIS\u3068\u3044\u3046\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u3067HTTP\u3068\u898f\u683c\u306b\u5f93\u3063\u305f\u901a\u4fe1\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>HTTP\u901a\u4fe1\u306e\u72b6\u614b\u3068\u3057\u3066\u3001HTTP Status Code\uff08HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\uff09\u3068\u3044\u3046\u60c5\u5831\u304c\u3084\u308a\u3068\u308a\u3055\u308c\u307e\u3059\uff08\u8a73\u3057\u304f\u306f\u3001<a href=\"http:\/\/ja.wikipedia.org\/wiki\/HTTP%E3%82%B9%E3%83%86%E3%83%BC%E3%82%BF%E3%82%B9%E3%82%B3%E3%83%BC%E3%83%89\" rel=\"nofollow\">\u3053\u3061\u3089<\/a>\u3092\uff09<\/p>\n<p>\u5b58\u5728\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u304d\u306f\u3001\u300c<a href=\"http:\/\/ja.wikipedia.org\/wiki\/HTTP_404\" rel=\"nofollow\">404: Not Found<\/a>\u300d\u3068\u3044\u3046\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30ed\u30dc\u30c3\u30c8\u306f\u3001\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u304d\u306b\u307e\u305a\u6700\u521d\u306brobots.txt\u3092\u78ba\u8a8d\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nrobots.txt\u304c\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u3001\u30b5\u30fc\u30d0\u30fc\u306f404\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u3001\u30ed\u30dc\u30c3\u30c8\u306f\u305d\u306e\u307e\u307e\u30af\u30ed\u30fc\u30ea\u30f3\u30b0\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p>\n<p>\u3068\u3053\u308d\u304c\u3001robots.txt\u304c\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30b5\u30fc\u30d0\u30fc\u304c404\u30a8\u30e9\u30fc\u3092\u8fd4\u3055\u306a\u3044\u3067\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3057\u305f\u308a\u4e0d\u9069\u5207\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u5b9f\u884c\u3057\u305f\u308a\u3057\u3066\u3044\u308b\u3068\u3001\u30ed\u30dc\u30c3\u30c8\u304c\u30af\u30ed\u30fc\u30ea\u30f3\u30b0\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3089\u3057\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>Google Groups\u306e\u30b9\u30ec\u30c3\u30c9\u306e\u6295\u7a3f\u8005\u306f\u3001\u5c0e\u5165\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u304c\u539f\u56e0\u3067\u30ed\u30dc\u30c3\u30c8\u304crobots.txt\u306b\u30a2\u30af\u30bb\u30b9\u3092\u8a66\u307f\u305f\u3068\u304d\u306b\u3001\u304a\u304b\u3057\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\u3002<br \/>\n\u3053\u308c\u304c\u3001\u539f\u56e0\u3067Google\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304b\u3089\u5b8c\u5168\u306b\u6d88\u6ec5\u3057\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3059\u3002<\/p>\n<p>\u666e\u901a\u306b\u904b\u7528\u3057\u3066\u3044\u308c\u3070\u3001robots.txt\u304c\u306a\u3044\u3053\u3068\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304b\u3089\u6d88\u3048\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u307e\u305a\u306a\u3055\u305d\u3046\u3067\u3059\u304c\u3001\u6c17\u306b\u306f\u7559\u3081\u3066\u304a\u304d\u305f\u3044\u3067\u3059\u306d\u3002<\/p>\n<p>\u5b58\u5728\u3057\u306a\u3044robots.txt\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3089\u3001404\u30a8\u30e9\u30fc\u304c\u8fd4\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3059\u308b\u306b\u306fHTTP Status\u3092\u8abf\u3079\u308b\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3059\u308b\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3069\u308c\u304c\u3044\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u30b0\u30b0\u30c3\u305f\u3089\u3053\u3093\u306a\u30c4\u30fc\u30eb\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\n\u25cf <a href=\"http:\/\/www.seoconsultants.com\/tools\/headers.asp\">HTTP Status Codes Checker<\/a><\/p>\n<p>\u82f1\u8a9e\u3067\u3059\u3002<br \/>\n\u65e5\u672c\u8a9e\u3067\u4f7f\u3048\u308b\u30c4\u30fc\u30eb\u304c\u3042\u308c\u3070\u3001\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u307e\u305f\u3001\u30ed\u30ea\u30dd\u30c3\u30d7\u3084\u30c1\u30ab\u30c3\u30d1\u306e\u3088\u3046\u306aGMO\u7cfb\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u5b58\u5728\u3057\u306a\u3044robots.txt\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u306a\u306b\u3084\u3089\u4ed6\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u696d\u8005\u304c\u4f7f\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u65b9\u6cd5\u3067\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3078\u8ee2\u9001\u3059\u308b\u3068\u306e\u3053\u3068\u3067\u3059\uff08404\u30a8\u30e9\u30fc\u3092\u8fd4\u3055\u305a\u3001302\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u304b\u3051\u3066\u3044\u308b\uff09\u3002<\/p>\n<p>\u8a73\u3057\u304f\u306fSEO\u587e\u3055\u3093\u306e\u3053\u3061\u3089\u306e\u30a8\u30f3\u30c8\u30ea\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"http:\/\/e-club3.hyperposition.com\/seoblog\/searchengine\/20080405162701.html\">\u30c1\u30ab\u30c3\u30d1\u30fb\u30ed\u30ea\u30dd\u30c3\u30d7\u306e404\u306f302\uff1f &#8211; \u6c38\u9060\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3055\u308c\u7d9a\u3051\u308b\u524a\u9664\u30d5\u30a1\u30a4\u30eb<\/a><\/li>\n<li><a href=\"http:\/\/e-club3.hyperposition.com\/seoblog\/searchengine\/20080411142824.html\">\u3010\u89e3\u6c7a\u7de8\u3011\u30ed\u30ea\u30dd\u30c3\u30d7\u30fb\u30c1\u30ab\u30c3\u30d1\u306a\u3069\u306eGMO\u3067404\u304c302 &#8211; htaccess\u306e\u8a18\u8ff0\u6b21\u7b2c<\/a><\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u305frobots.txt\u3092\u30a2\u30c3\u30d7\u3057\u3066\u304a\u304f\u3068\u3044\u3046\u3001\u624b\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><code>User-Agent: *<br \/>\nAllow: \/<\/code><\/p>\n<p>robots.txt\u306f\u3001\u666e\u901a\u30ed\u30dc\u30c3\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u3092\u7981\u6b62\uff08Disallow\uff09\u3059\u308b\u305f\u3081\u306b\u4f7f\u3044\u307e\u3059\u3002<br \/>\n\u3067\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3088\u3044\u3068\u3044\u3046\u8a31\u53ef\u306e\u6307\u793a\uff08Allow\uff09\u3092\u3001\u3042\u3048\u3066\u660e\u793a\u7684\u306b\u4e0e\u3048\u3066\u304a\u304f\u308f\u3051\u3067\u3059\u306d\u3002<\/p>\n<p>P.S.<br \/>\n\u3053\u306e\u6d77\u5916SEO\u60c5\u5831\u30d6\u30ed\u30b0\u306e\u8aad\u8005\u3055\u3093\u306b\u306f\u3001\u521d\u7d1a\u304b\u3089\u4e0a\u7d1a\u307e\u3067\u3044\u308d\u3093\u306a\u30ec\u30d9\u30eb\u306e\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u304c\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u4eca\u65e5\u306e\u30a8\u30f3\u30c8\u30ea\u306f\u3001\u5c11\u3057\u96e3\u3057\u3081\u3067\u3057\u305f\u304b\u306d\uff1f<\/p>\n<p>\u3010\u8ffd\u8a18\u3011<\/p>\n<blockquote><p>\u65e5\u672c\u8a9e\u3067\u4f7f\u3048\u308b\u30c4\u30fc\u30eb\u304c\u3042\u308c\u3070\u3001\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/blockquote>\n<p>\u8aad\u8005\u306ejakk\u3055\u3093\u304c\u3001\u30bd\u30c3\u30b3\u30fc\u3067\u65e5\u672c\u8a9e\u30c4\u30fc\u30eb\u3092\u4f5c\u3063\u3066\u304f\u308c\u307e\u3057\u305f\u3002<br \/>\n<a href=\"\/\/www.suzukikenichi.com\/blog\/?p=459&#038;cp=1#comment-35305\" rel=\"nofollow\">\u30b3\u30e1\u30f3\u30c8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30ed\u30dc\u30c3\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3057\u3066\u3001\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u624b\u6bb5\u306e\u4e00\u3064\u3068\u3057\u3066\u3001robots.txt\u3092\u7528\u3044\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002 \u901a\u5e38\u3001\u7279\u306b\u30ed\u30dc\u30c3\u30c8\u304b\u3089\u30d6\u30ed\u30c3\u30af\u3057\u305f\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u306a\u3044\u3068\u304d\u306f\u3001robots.txt\u306f\u4e0d\u8981\u3067\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[62,81,418],"class_list":["post-459","post","type-post","status-publish","format-standard","category-google-seo","tag-robotstxt","tag-googlebot","tag-404-error"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/comments?post=459"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/459\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}