{"id":5409,"date":"2010-02-01T05:55:29","date_gmt":"2010-01-31T20:55:29","guid":{"rendered":"http:\/\/www.suzukikenichi.com\/blog\/?p=5409"},"modified":"2010-02-01T07:47:42","modified_gmt":"2010-01-31T22:47:42","slug":"how-can-you-make-google-crawl-only-at-night","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/how-can-you-make-google-crawl-only-at-night\/","title":{"rendered":"\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u30af\u30a4\u30ba\u306e\u5947\u554f\u3001\u300cGoogle\u306b\u306f\u591c\u9593\u3060\u3051\u30af\u30ed\u30fc\u30eb\u3057\u3066\u307b\u3057\u3044\u3002\u3069\u3046\u3059\u308b\u3079\u304d\uff1f\u300d"},"content":{"rendered":"

Google\u304c1\u670820\u65e5\u306b\u516c\u958b\u3057\u305f\u300c\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u30af\u30a4\u30ba<\/a>\u300d\u306b\u306f\u6311\u6226\u3057\u305f\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u50d5\u306f\u524d\u534a\u3092\u65e5\u672c\u8a9e\u8a33<\/a>\u3057\u305f\u3068\u3053\u308d\u3001\u65e5\u672c\u306e\u516c\u5f0f\u30d6\u30ed\u30b0\u3067\u65e5\u672c\u8a9e\u7248<\/a>\u304c\u3059\u3050\u306b\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3057\u307e\u3044\u5fc3\u304c\u6298\u308c\u305d\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u304c\u3001\u6c17\u3092\u53d6\u308a\u76f4\u3057\u3066\u63d0\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5168\u554f\u6b63\u89e3\u306e\u81ea\u4fe1\u304c\u3042\u308b\u3068\u8a00\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u308c\u306f\u524d\u534a20\u554f\u306e\u6642\u70b9\u306e\u8a71\u3067\u5f8c\u534a\u306e20\u554f\u306f\u982d\u3092\u60a9\u307e\u305b\u308b\u554f\u984c\u3082\u3042\u308a\u3001\u6e80\u70b9\u306e\u81ea\u4fe1\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u96e3\u554f<\/span>\u3068\u3044\u3046\u3088\u308a\u3001\u5947\u554f<\/span>\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u305f\u3068\u3048\u307029\u756a\u306e\u554f\u984c\u3067\u3059\u3002<\/p>\n

\n29. Google \u306b\u306f\u591c\u9593\u3060\u3051\u30af\u30ed\u30fc\u30eb\u3057\u3066\u307b\u3057\u3044\u3002\u3069\u3046\u3059\u308b\u3079\u304d\uff1f<\/span>
\na) info@google.com \u5b9b\u306b\u30e1\u30fc\u30eb\u3092\u9001\u308b
\nb) robots.txt \u30d5\u30a1\u30a4\u30eb\u306b “Allow: 11pm7am”\u3092\u8ffd\u52a0\u3059\u308b
\nc) \u30b5\u30fc\u30d0\u30fc\u306b\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u3066\u3044\u308b\u9593\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u306b 503 \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u8fd4\u3059
\nd) robots.txt \u3092\u52d5\u7684\u306b\u5909\uf901\u3057\u3066\u3001\u663c\u9593\u306e\u9593\u3001\u30b5\u30a4\u30c8\u306e\u30af\u30ed\u30fc\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3088\u3046\u306b\u3059\u308b<\/p><\/blockquote>\n

\u3053\u3061\u3089\u306f\u82f1\u8a9e\u306e\u539f\u6587\u3067\u3059\u3002<\/p>\n

29. Your server has limited bandwidth resources and you would like Google only to crawl at night. What should you do?<\/span>
\na) Send an email to info@google.com
\nb) Add “Allow: 11pm7am” to your robots.txt file
\nc) Have your server respond with HTTP result code 503 to all users when it’s bogged down
\nd) Dynamically change your robots.txt to disallow crawling during the day<\/p><\/blockquote>\n

WebmasterWorld<\/a>\u3067\u3082\u30b9\u30ec\u30c3\u30c9\u306b\u3082\u6319\u304c\u3063\u3066\u3044\u308b\u8a2d\u554f\u3067\u3001\u300c\u3053\u308c\u304c\u6b63\u89e3\u300d\u3068\u3044\u3046\u9078\u629e\u80a2\u304c\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u3002<\/p>\n

a)\u306e\u300cinfo@google.com \u5b9b\u306b\u30e1\u30fc\u30eb\u3092\u9001\u308b\u300d\u306f\u6d88\u53bb\u6cd5\u3067\u771f\u3063\u5148\u306b\u6d88\u3048\u307e\u3059\u306d\uff08\u307e\u3055\u304b\u9078\u3093\u3067\u306a\u3044\u3067\u3059\u3088\u306d\uff1f\uff09\u3002<\/p>\n

b)\u306e\u300crobots.txt \u30d5\u30a1\u30a4\u30eb\u306b “Allow: 11pm7am”\u3092\u8ffd\u52a0\u3059\u308b\u300d\u306f\u3001\u305d\u3093\u306a\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306f\u5b58\u5728\u3057\u306a\u3044\u306e\u3067\u201c\u30d0\u30c4\u201d\u2026\u3001\u3068\u8a00\u3044\u305f\u3044\u3068\u3053\u308d\u306a\u306e\u3067\u3059\u304c\u3001Google\u304c\u51fa\u9858\u3057\u305f\u30d1\u30c6\u30f3\u30c8<\/a>\uff08\u7279\u8a31\uff09\u306b\u306fXML\u30b5\u30a4\u30c8\u30de\u30c3\u30d7\u306b\u30af\u30ed\u30fc\u30ea\u30f3\u30b0\u306e\u901f\u5ea6\u3068\u6642\u9593\u3092\u6307\u5b9a\u3059\u308b\u30b7\u30f3\u30bf\u30c3\u30af\u30b9\u304c\u3042\u308b\u305d\u3046\u3067\u3059\u3002<\/p>\n

<\/p>\n

<crawl_rate from=08:00UTC to=17:00UTC>medium<\/crawl_rate>\r\n<crawl_rate from=17:00UTC to=8:00UTC>fast<\/crawl_rate><\/pre>\n
<\/code><\/p>\n
WebmasterWorld\u3067\u306f\u3001\u3053\u308c\u304c\u6b63\u89e3\u3060\u3068\u3044\u3046\u30e1\u30f3\u30d0\u30fc\u3082\u3044\u307e\u3057\u305f\u3002
\n\u3067\u3082\u3001\u56de\u7b54\u3067\u8a18\u8ff0\u3057\u3066\u3044\u308b\u306e\u306frobots.txt\u3067\u3042\u3063\u3066\u3001\u30b5\u30a4\u30c8\u30de\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u306a\u3044\u3067\u3059\u3088\u306d\u3002
\n\u3055\u3089\u306b\u30b5\u30a4\u30c8\u30de\u30c3\u30d7\u3067\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u304b\u3082\u4e0d\u660e\u3067\u3059\u3002
\n\u3088\u3063\u3066\u3001\u6b63\u89e3\u3068\u306f\u8003\u3048\u3065\u3089\u3044\u3067\u3059\u3002<\/p>\n
\u6b8b\u308b\u306f\u3001c)\u306e\u300c\u30b5\u30fc\u30d0\u30fc\u306b\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u3066\u3044\u308b\u9593\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u306b 503 \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u8fd4\u3059\u300d\u3068\u3001d)\u306e\u300crobots.txt \u3092\u52d5\u7684\u306b\u5909\uf901\u3057\u3066\u3001\u663c\u9593\u306e\u9593\u3001\u30b5\u30a4\u30c8\u306e\u30af\u30ed\u30fc\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u50d5\u306f\u3001\u6700\u521dd\uff09\u304c\u6b63\u3057\u3044\u3068\u601d\u3044\u307e\u3057\u305f\u3002
\nrobots.txt\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3092\u30bf\u30b9\u30af\u5316\u3059\u308b\u3053\u3068\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u3081\u3070\u3001\u305d\u3093\u306a\u306b\u96e3\u3057\u304f\u306a\u3044\u304b\u3089\u3067\u3059\u3002
\n\u3067\u3082\u3001\u3053\u308c\u3082\u9055\u3046\u3088\u3046\u3067\u3059\u3002<\/p>\n
\u5b9f\u306fWeb\u62c5\u306e\u5b89\u7530\u7de8\u96c6\u9577<\/a>\u306b\u7b54\u3048\u5408\u308f\u305b\u3092\u3057\u3066\u3082\u3089\u3063\u305f\u3068\u3053\u308d\uff57\u3001Googlebot\u306frobots.txt\u30921\u65e5\u306b1\u56de\u3060\u3051\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3068\u6559\u3048\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n
\u3068\u3044\u3046\u3088\u308a\u3001\u50d5\u304c\u81ea\u5206\u306e\u30b3\u30fc\u30ca\u30fc\u3067\u30d4\u30c3\u30af\u30a2\u30c3\u30d7<\/a>\u3057\u3066\u307e\u3057\u305f\u3002\uff08\u7b11\uff09<\/p>\n
robots.txt\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306f1\u65e51\u56de<\/a>
\n\uff08Google Webmaster Central Help Forum\uff09
\n\u3053\u3061\u3089\u3082\u30b0\u30fc\u30b0\u30eb\u306e\u30b8\u30e7\u30f3\u30fb\u30df\u30e5\u30fc\u30e9\u30fc\u6c0f\u306b\u3088\u308brobots.txt\u306eTIPS\u3060\u3002\u6c0f\u306b\u3088\u308b\u3068\u3001\u30b0\u30fc\u30b0\u30eb\u306f\u307b\u3068\u3093\u3069\u306e\u30b5\u30a4\u30c8\u3067\u30011\u65e5\u306b1\u56derobots.txt\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u305d\u3046\u3060\u3002<\/p>\n
Google\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u30c4\u30fc\u30eb\u3067\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u3069\u306e\u30b5\u30a4\u30c8\u3082\u6700\u7d42\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u3001\u78ba\u304b\u306b24\u6642\u9593\u4ee5\u5185\u3067\u3042\u3063\u305f\u3002robots.txt\u306e\u5909\u66f4\u3084\u9593\u9055\u3044\u4fee\u6b63\u3092\u884c\u3063\u3066\u3082\u30011\u65e5\u4ee5\u5185\u306b\u306f\u898b\u3066\u3082\u3089\u3048\u308b\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308b\u3002\u9006\u306b\u3044\u3046\u3068\u3001\u6700\u5f8c\u306brobots.txt\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u305f2\u6642\u9593\u5f8c\u306brobots.txt\u3092\u5909\u66f4\u3057\u3066\u3082\u3001\u3057\u3070\u3089\u304f\u306f\u305d\u306e\u5185\u5bb9\u304c\u53cd\u6620\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u3082\u306a\u308b\u304c\u3002<\/p><\/blockquote>\n
\u3064\u307e\u308a\u3001Googlebot\u306f\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5ea6\u306brobots.txt\u3092\u898b\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3093\u3067\u3059\u306d\u3002
\n\u304a\u305d\u3089\u304f\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u3088\u3046\u306a\u72b6\u614b\u3067\u3001\u3042\u308b\u6642\u70b9\u306e\u30b3\u30d4\u30fc\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u3093\u3067\u3057\u3087\u3046\u3002<\/p>\n
\u3057\u305f\u304c\u3063\u3066\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308brobots.txt\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u3082\u3001\u5fc5\u305a\u3057\u3082\u6700\u65b0\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3066\u3082\u3089\u3048\u308b\u3068\u306f\u9650\u3089\u305a\u3001\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u3048\u307e\u3059\u3002<\/p>\n
\u3088\u3063\u3066\u3001d)\u3082\u30cf\u30ba\u30ec\u3063\u307d\u3044\u3067\u3059\u3002<\/p>\n
\u3068\u306a\u308b\u3068\u6700\u5f8c\u307e\u3067\u6b8b\u3063\u3066\u3044\u308b\u306e\u306f\u3001c)\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u4e00\u5b9a\u6570\u4ee5\u4e0a\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306b\u305d\u308c\u4ee5\u4e0a\u63a5\u7d9a\u3092\u53d7\u3051\u4ed8\u3051\u305a\u3001503\u30a8\u30e9\u30fc<\/a>\u3092\u8fd4\u3059\u306e\u306f\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
Apache\u306f\u3084\u3063\u305f\u3053\u3068\u304c\u306a\u3044\u3067\u3059\u304cmod_limitipconn\u3068\u3044\u3046\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3048\u3070\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3057\u3001IIS\u306f\u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u306e\u8a72\u5f53\u7b87\u6240\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u3066\u6700\u5927\u63a5\u7d9a\u6570\u3092\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3059\uff08\u305f\u3060IIS\u306f503\u3067\u306f\u306a\u304f403.9<\/a>\u3063\u307d\u3044\uff09\u3002<\/p>\n
\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u305f\u3068\u304d\u306f\u3001Googlebot\u306b\u3082503\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u30a2\u30af\u30bb\u30b9\u4e0d\u53ef\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u305f\u3060\u3057\u3001\u300c\u591c\u9593\u3060\u3051\u300d\u3068\u3044\u3046\u6761\u4ef6\u3092\u307f\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3002
\n\u300c\u591c\u9593\u306f\u30a2\u30af\u30bb\u30b9\u304c\u5c11\u306a\u3044\u300d\u3068\u3044\u3046\u6697\u9ed9\u306e\u6761\u4ef6\u8a2d\u5b9a\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
\u6700\u7d42\u7684\u306b\u306f d)\u3092\u9078\u3093\u3060\u306e\u3067\u3059\u304c\u3001WebmasterWorld\u306e\u30ec\u30b9\u306b\u3082\u3042\u308b\u3088\u3046\u306b\u300ce)\u3069\u308c\u3082\u3042\u3066\u306f\u307e\u3089\u306a\u3044<\/span>\u300d\u3092\u4f5c\u308a\u305f\u304f\u306a\u308b\u8a2d\u554f\u3067\u3057\u305f\u3002<\/p>\n
\u306a\u304a\u3001\u50d5\u306e\u5168\u554f\u306e\u56de\u7b54\u3092\u516c\u958b<\/a>\u3057\u307e\u3059\u3002<\/p>\n
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