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If the bad robot obeys /robots.txt, and you know the name it scans for in the User-Agent field. then you can create a section in your /robotst.txt to exclude it specifically. But almost all bad robots ignore /robots.txt, ...
balaramesht.wordpress.com
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With robots, you can specify by user agent. If you want Yahoo and Microsoft, and you want to do a deal with Microsoft, and only have Microsoft have access to your content and say Google, don't index my content, you can do that. ... Shouldn' t the Robots Exclusion Protocol options (robots.txt files or the meta robots tag) used to signal automatic exclusion from indexing allow you to say no to Google News but yes to other Google search properties, such as Google Web Search? ...
searchengineland.com
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Many crawlers do not reveal their identity and use fake User-Agent field values to cloak themselves as browsers. The Mozilla User-Agent value is the most frequently used one and thus is listed in many robots.txt files; but if a crawler ...
escholarship.org
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"robots.txt"文件包含一条或更多的记录,这些记录通过空行分开(以CR,CR/NL, or NL作为结束符),每一条记录的格式如下所示: "<field>:"。 在该文件中可以使用#进行注解,具体使用方法和UNIX中的惯例一样。 ... 在" robots.txt"文件中,如果有多条User-agent记录说明有多个robot会受到"robots.txt"的限制,对该文件来说,至少要有一条User-agent记录。如果该项的值设为*,则对任何robot均有效,在"robots.txt"文件中,"User-agent:*"这样的记录只能有一条。 ...
hi.baidu.com
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The data or a command mentioned in robots.txt file is called as "records". A record includes the information of a particular search engine and each record have two fields- User agent where you mention the robots or spider name and other ...
seo-junction.blogspot.com
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User-agent: * Disallow: See this last one? Disallow field is blank means nothing is disallowed. Google is still crawling your blog and indexing posts. Want a proof? You blocked Google on Oct 5th, but 5 days later, your post on Oct 10th ... I'm sorry but when you checked the robots.txt of this blog, I've already unblocked Google and all other search engines. Yes, when you're checking the robots.txt, Google and other Search engines are allowed to enter and index contents ...
pialyandsajib.wordpress.com
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MYI'; try to repair it query: INSERT INTO variable (name, value) VALUES ('robotstxt', 's:1763:\"# robots.txt\n#\n# This file aims to prevent the crawling and idexing of certain parts of your site by\n# webcrawlers and spiders run by sites ..... s:10:\"currentuid\";a:6:{s:5:\"field\";s:3:\"uid\";s:4:\"name\";s:28:\"Node: Author is Current User\";s:8:\"operator\";s:28:\"views_handler_operator_eqneq\";s:4:\"list\";s:32:\"views_handler_filter_usercurrent\";s:9:\"list-type\" ...
www.gamecritics.com
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Not all computers all places may see it, but Google appears to be experimenting with a bit of javascript that leaves the page blank but for the Google image and the search field until you roll your cursor over it. But they're leaving the privacy ... We could always treat privacy notices like favicon files or robots.txt files. Have them stay in a standard place, but let the user-agent negotiate their download and use. Brad Weikel. PJ, I was just thinking the same thing. ...
techliberation.com