修改 .htaccess 阻止不良爬虫访问

一些网络爬虫如 360 很霸道. 不管您服务器有少资源, 同时几百几千个线程并发爪取你的网站, 这样给服务器带来不少的压力.

APACHE 服务器可以通过在每个网站目录下添加一些规则来限制访问. 在根目录下加入以下规则就可以阻止大部分不良爬虫的访问减少服务器的压力.

# 开始 - 阻止不良爬虫访问
SetEnvIfNoCase User-Agent "Abonti|aggregator|AhrefsBot|asterias|BDCbot|BLEXBot|BuiltBotTough|Bullseye|BunnySlippers|ca\-crawler|CCBot|Cegbfeieh|CheeseBot|CherryPicker|CopyRightCheck|cosmos|Crescent|discobot|DittoSpyder|DOC|DotBot|Download Ninja|EasouSpider|EmailCollector|EmailSiphon|EmailWolf|EroCrawler|Exabot|ExtractorPro|Fasterfox|FeedBooster|Foobot|Genieo|grub\-client|Harvest|hloader|httplib|HTTrack|humanlinks|ieautodiscovery|InfoNaviRobot|IstellaBot|Java/1\.|JennyBot|k2spider|Kenjin Spider|Keyword Density/0\.9|larbin|LexiBot|libWeb|libwww|LinkextractorPro|linko|LinkScan/8\.1a Unix|LinkWalker|LNSpiderguy|lwp\-trivial|magpie|Mata Hari|MaxPointCrawler|MegaIndex|Microsoft URL Control|MIIxpc|Mippin|Missigua Locator|Mister PiX|MJ12bot|moget|MSIECrawler|NetAnts|NICErsPRO|Niki\-Bot|NPBot|Nutch|Offline Explorer|Openfind|panscient\.com|PHP/5\.\{|ProPowerBot/2\.14|ProWebWalker|Python\-urllib|QueryN Metasearch|RepoMonkey|RMA|SemrushBot|SeznamBot|SISTRIX|sitecheck\.Internetseer\.com|SiteSnagger|SnapPreviewBot|Sogou|SpankBot|spanner|spbot|Spinn3r|suzuran|Szukacz/1\.4|Teleport|Telesoft|The Intraformant|TheNomad|TightTwatBot|Titan|toCrawl/UrlDispatcher|True_Robot|turingos|TurnitinBot|UbiCrawler|UnisterBot|URLy Warning|VCI|WBSearchBot|Web Downloader/6\.9|Web Image Collector|WebAuto|WebBandit|WebCopier|WebEnhancer|WebmasterWorldForumBot|WebReaper|WebSauger|Website Quester|Webster Pro|WebStripper|WebZip|Wotbox|wsr\-agent|WWW\-Collector\-E|Xenu|yandex|Zao|Zeus|ZyBORG|coccoc|Incutio|lmspider|memoryBot|SemrushBot|serf|Unknown|uptime files" bad_bot
SetEnvIfNoCase Referer "Abonti|aggregator|AhrefsBot|asterias|BDCbot|BLEXBot|BuiltBotTough|Bullseye|BunnySlippers|ca\-crawler|CCBot|Cegbfeieh|CheeseBot|CherryPicker|CopyRightCheck|cosmos|Crescent|discobot|DittoSpyder|DOC|DotBot|Download Ninja|EasouSpider|EmailCollector|EmailSiphon|EmailWolf|EroCrawler|Exabot|ExtractorPro|Fasterfox|FeedBooster|Foobot|Genieo|grub\-client|Harvest|hloader|httplib|HTTrack|humanlinks|ieautodiscovery|InfoNaviRobot|IstellaBot|Java/1\.|JennyBot|k2spider|Kenjin Spider|Keyword Density/0\.9|larbin|LexiBot|libWeb|libwww|LinkextractorPro|linko|LinkScan/8\.1a Unix|LinkWalker|LNSpiderguy|lwp\-trivial|magpie|Mata Hari|MaxPointCrawler|MegaIndex|Microsoft URL Control|MIIxpc|Mippin|Missigua Locator|Mister PiX|MJ12bot|moget|MSIECrawler|NetAnts|NICErsPRO|Niki\-Bot|NPBot|Nutch|Offline Explorer|Openfind|panscient\.com|PHP/5\.\{|ProPowerBot/2\.14|ProWebWalker|Python\-urllib|QueryN Metasearch|RepoMonkey|RMA|SemrushBot|SeznamBot|SISTRIX|sitecheck\.Internetseer\.com|SiteSnagger|SnapPreviewBot|Sogou|SpankBot|spanner|spbot|Spinn3r|suzuran|Szukacz/1\.4|Teleport|Telesoft|The Intraformant|TheNomad|TightTwatBot|Titan|toCrawl/UrlDispatcher|True_Robot|turingos|TurnitinBot|UbiCrawler|UnisterBot|URLy Warning|VCI|WBSearchBot|Web Downloader/6\.9|Web Image Collector|WebAuto|WebBandit|WebCopier|WebEnhancer|WebmasterWorldForumBot|WebReaper|WebSauger|Website Quester|Webster Pro|WebStripper|WebZip|Wotbox|wsr\-agent|WWW\-Collector\-E|Xenu|yandex|Zao|Zeus|ZyBORG|coccoc|Incutio|lmspider|memoryBot|SemrushBot|serf|Unknown|uptime files" bad_bot
Deny from env=bad_bot
# 结束 - 阻止不良爬虫访问

# 开始 - 阻止不良爬虫访问
SetEnvIfNoCase User-Agent "Abonti|aggregator|AhrefsBot|asterias|BDCbot|BLEXBot|BuiltBotTough|Bullseye|BunnySlippers|ca\-crawler|CCBot|Cegbfeieh|CheeseBot|CherryPicker|CopyRightCheck|cosmos|Crescent|discobot|DittoSpyder|DOC|DotBot|Download Ninja|EasouSpider|EmailCollector|EmailSiphon|EmailWolf|EroCrawler|Exabot|ExtractorPro|Fasterfox|FeedBooster|Foobot|Genieo|grub\-client|Harvest|hloader|httplib|HTTrack|humanlinks|ieautodiscovery|InfoNaviRobot|IstellaBot|Java/1\.|JennyBot|k2spider|Kenjin Spider|Keyword Density/0\.9|larbin|LexiBot|libWeb|libwww|LinkextractorPro|linko|LinkScan/8\.1a Unix|LinkWalker|LNSpiderguy|lwp\-trivial|magpie|Mata Hari|MaxPointCrawler|MegaIndex|Microsoft URL Control|MIIxpc|Mippin|Missigua Locator|Mister PiX|MJ12bot|moget|MSIECrawler|NetAnts|NICErsPRO|Niki\-Bot|NPBot|Nutch|Offline Explorer|Openfind|panscient\.com|PHP/5\.\{|ProPowerBot/2\.14|ProWebWalker|Python\-urllib|QueryN Metasearch|RepoMonkey|RMA|SemrushBot|SeznamBot|SISTRIX|sitecheck\.Internetseer\.com|SiteSnagger|SnapPreviewBot|Sogou|SpankBot|spanner|spbot|Spinn3r|suzuran|Szukacz/1\.4|Teleport|Telesoft|The Intraformant|TheNomad|TightTwatBot|Titan|toCrawl/UrlDispatcher|True_Robot|turingos|TurnitinBot|UbiCrawler|UnisterBot|URLy Warning|VCI|WBSearchBot|Web Downloader/6\.9|Web Image Collector|WebAuto|WebBandit|WebCopier|WebEnhancer|WebmasterWorldForumBot|WebReaper|WebSauger|Website Quester|Webster Pro|WebStripper|WebZip|Wotbox|wsr\-agent|WWW\-Collector\-E|Xenu|yandex|Zao|Zeus|ZyBORG|coccoc|Incutio|lmspider|memoryBot|SemrushBot|serf|Unknown|uptime files" bad_bot
SetEnvIfNoCase Referer "Abonti|aggregator|AhrefsBot|asterias|BDCbot|BLEXBot|BuiltBotTough|Bullseye|BunnySlippers|ca\-crawler|CCBot|Cegbfeieh|CheeseBot|CherryPicker|CopyRightCheck|cosmos|Crescent|discobot|DittoSpyder|DOC|DotBot|Download Ninja|EasouSpider|EmailCollector|EmailSiphon|EmailWolf|EroCrawler|Exabot|ExtractorPro|Fasterfox|FeedBooster|Foobot|Genieo|grub\-client|Harvest|hloader|httplib|HTTrack|humanlinks|ieautodiscovery|InfoNaviRobot|IstellaBot|Java/1\.|JennyBot|k2spider|Kenjin Spider|Keyword Density/0\.9|larbin|LexiBot|libWeb|libwww|LinkextractorPro|linko|LinkScan/8\.1a Unix|LinkWalker|LNSpiderguy|lwp\-trivial|magpie|Mata Hari|MaxPointCrawler|MegaIndex|Microsoft URL Control|MIIxpc|Mippin|Missigua Locator|Mister PiX|MJ12bot|moget|MSIECrawler|NetAnts|NICErsPRO|Niki\-Bot|NPBot|Nutch|Offline Explorer|Openfind|panscient\.com|PHP/5\.\{|ProPowerBot/2\.14|ProWebWalker|Python\-urllib|QueryN Metasearch|RepoMonkey|RMA|SemrushBot|SeznamBot|SISTRIX|sitecheck\.Internetseer\.com|SiteSnagger|SnapPreviewBot|Sogou|SpankBot|spanner|spbot|Spinn3r|suzuran|Szukacz/1\.4|Teleport|Telesoft|The Intraformant|TheNomad|TightTwatBot|Titan|toCrawl/UrlDispatcher|True_Robot|turingos|TurnitinBot|UbiCrawler|UnisterBot|URLy Warning|VCI|WBSearchBot|Web Downloader/6\.9|Web Image Collector|WebAuto|WebBandit|WebCopier|WebEnhancer|WebmasterWorldForumBot|WebReaper|WebSauger|Website Quester|Webster Pro|WebStripper|WebZip|Wotbox|wsr\-agent|WWW\-Collector\-E|Xenu|yandex|Zao|Zeus|ZyBORG|coccoc|Incutio|lmspider|memoryBot|SemrushBot|serf|Unknown|uptime files" bad_bot
Deny from env=bad_bot
# 结束 - 阻止不良爬虫访问

设置之后如果 USER AGENT 是以上列表中的, 服务端就会给出一个 403 错误

403-forbidden-error

英文: How to Ban Bad Bots by User Agent in .htaccess?

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修改 .htaccess 阻止不良爬虫访问. (AMP 移动加速版本)
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2f7389fe478ade86509a837887a6c421 修改 .htaccess 阻止不良爬虫访问互联网小技巧折腾网站信息与统计

19 条评论

Sumhat

欢迎 DDoS,本站用不到 1G 内存就能撑起上千的 IP 🙂

- 河石子
  
  这么强力……
  
  - JustYY.com 小赖子的英国生活和资讯
    
    非常好用. 而且不是 wordpress 插件
    
- JustYY.com 小赖子的英国生活和资讯
  
  你的牛..我的挡一般的攻击就可以了.
  
阿贝

所以复制整段就能直接用?无需修改?

- JustYY.com 小赖子的英国生活和资讯
  
  是的, 添加到站点根目录下的 .htaccess 文件后面就可以.
  
  - 阿贝
    
    好哒,好人一生平安!
    
大致

然而这么长的列表里却并没有360爬虫的名字……
?

- JustYY.com 小赖子的英国生活和资讯.
  
  我最后打算再给 360 一次机会 🙂
  
yyyyyyyhb

所以为什么要挡掉Yandex

- JustYY.com 小赖子的英国生活和资讯
  
  在我看来除了 GOOGLE 其它的都可以屏蔽掉了
  
彩虹之家

果然是高手.

- JustYY.com 小赖子的英国生活和资讯
  
  过奖
  
咪咪500

厉害厉害…学习了…

- JustYY.com 小赖子的英国生活和资讯
  
  喜欢就好 🙂
  
佐仔

先收藏了,暂时不用,VPS暂时还可以支撑.

耳屎网

我也发现了istellabot, 请问这个是什么来头?

胡德华

勒个百度搜我的博客, 点进去就403
删除就没事, 具体是哪一个阿根廷啊?
没抓包看不到. 请回复. 谢谢.

- JustYY.com 小赖子的英国生活和资讯
  
  啥, 不知道你说的是啥意思 .

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