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在Apache、IIS6、IIS7獨(dú)立IP主機(jī)上屏蔽攔截蜘蛛抓取的方法如下： 1. Apache服務(wù)器：在httpd.conf文件中添加以下代碼： ``` SetEnvIfNoCase User-Agent "^Mozilla/5.0\s\(compatible;\sGooglebot/2.1" bad_bot SetEnvIfNoCase User-Agent "^Mediapartners-Google" bad_bot SetEnvIfNoCase User-Agent "^Everflux" bad_bot Order Allow,Deny Allow from all Deny from env=bad_bot ``` 2. IIS6服務(wù)器：使用ISAPI_Rewrite插件，創(chuàng)建一個(gè)規(guī)則，如下： ``` RewriteCond %{HTTP_USER_AGENT} (Googlebot|bingbot|Yahoo! Slurp) [NC] RewriteRule .* - [F,L] ``` 該規(guī)則將針對Googlebot、Bingbot和Yahoo! Slurp等蜘蛛用戶代理，將其拒絕訪問。 3. IIS7服務(wù)器：在web.config文件中添加以下代碼： ``` ``` 該規(guī)則將對Googlebot和Bingbot等蜘蛛用戶代理進(jìn)行攔截，并返回403狀態(tài)碼，拒絕訪問。

Public @ 2023-04-16 09:00:12

如果快照顯示網(wǎng)頁不完整，是不是說明BaiduSpider沒有完整收錄網(wǎng)頁？

威海Spider 威海Baiduspider
2565

不一定，BaiduSpider 可能沒有完整收錄網(wǎng)頁，也可能完整收錄但快照卻不完整。例如，某個(gè)網(wǎng)頁上的腳本可能沒有加載完成，這樣就可能造成快照顯示不完整，又或者，BaiduSpider完整把網(wǎng)頁收錄了，但是Baidu在生成快照時(shí)，出現(xiàn)了問題，導(dǎo)致快照不完整。

Public @ 2023-02-24 19:00:13

如何讓 sogou spider 解除對我網(wǎng)站的封鎖？

威海Spider 威海sogou spider
2668

在您的網(wǎng)站的問題改正之后，點(diǎn)此提交申請解封

Public @ 2021-08-22 15:38:54

導(dǎo)致搜索引擎蜘蛛不能順利爬行的因素

威海Spider 威海Spider
3093

1. 網(wǎng)站結(jié)構(gòu)復(fù)雜和不合理：網(wǎng)站結(jié)構(gòu)過于復(fù)雜或不合理會(huì)阻礙搜索引擎蜘蛛的爬行，導(dǎo)致關(guān)鍵頁面無法被索引。 2. 缺乏關(guān)鍵詞和優(yōu)化：如果網(wǎng)站沒有優(yōu)化，或關(guān)鍵詞使用不當(dāng)或缺乏，搜索引擎無法判斷網(wǎng)站內(nèi)容的重要性，從而無法正確推薦網(wǎng)站給用戶。 3. 網(wǎng)頁載入時(shí)間過長：搜索引擎會(huì)優(yōu)先考慮快速載入的網(wǎng)站。如果網(wǎng)站速度慢，搜索引擎會(huì)認(rèn)為網(wǎng)站不夠優(yōu)秀，會(huì)影響網(wǎng)站的排名。 4. robots.txt 文件限制：

Public @ 2023-04-03 19:50:18

網(wǎng)站抓取了一些不存在的目錄跟頁面?

威海seo問答威海Spider
2451

網(wǎng)站管理者可以使用301重定向來解決這個(gè)問題，該技術(shù)會(huì)將搜索結(jié)果重定向到有效的頁面，從而避免訪問不存在的頁面，提高網(wǎng)站的加載速度。此外，網(wǎng)站管理者可以使用網(wǎng)絡(luò)爬蟲進(jìn)行定期的審查，以發(fā)現(xiàn)不存在的目錄和頁面，以及確保符合標(biāo)準(zhǔn)的內(nèi)容。

Public @ 2023-02-24 11:00:15

更多您感興趣的搜索

基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.024865s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017791s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7300 LIMIT 1 [ RunTime:0.016629s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.017004s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.017048s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.017204s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7300 LIMIT 1 [ RunTime:0.016612s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=7300 [ RunTime:0.019053s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.023759s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033857s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.023735s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033745s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

0.442236s

国产成人精品999视频&日本一区二区亚洲人妻精品&久久久精品国产99久久精&99热这里只有成人精品国产&精品国产剧情av一区二区&成人亚洲精品久久久久app&国产精品美女高潮抽搐A片

Categories

Tags

apache、iis6、ii7獨(dú)立ip主機(jī)屏蔽攔截蜘蛛抓?。ㄟm用vps云主機(jī)服務(wù)器）

如果快照顯示網(wǎng)頁不完整，是不是說明BaiduSpider沒有完整收錄網(wǎng)頁？

如何讓 sogou spider 解除對我網(wǎng)站的封鎖？

導(dǎo)致搜索引擎蜘蛛不能順利爬行的因素

網(wǎng)站抓取了一些不存在的目錄跟頁面?

更多您感興趣的搜索

国产成人精品999视频&日本一区二区亚洲人妻精品&久久久精品国产99久久精&99热这里只有成人精品国产&精品国产剧情av一区二区&成人亚洲精品久久久久app&国产精品美女高潮抽搐A片

Categories

Tags

apache、iis6、ii7獨(dú)立ip主機(jī)屏蔽攔截蜘蛛抓?。ㄟm用vps云主機(jī)服務(wù)器）

如果快照顯示網(wǎng)頁不完整，是不是說明BaiduSpider沒有完整收錄網(wǎng)頁？

如何讓 sogou spider 解除對我網(wǎng)站的封鎖？

導(dǎo)致搜索引擎蜘蛛不能順利爬行的因素

網(wǎng)站抓取了一些不存在的目錄跟頁面?

更多您感興趣的搜索

apache、iis6、ii7獨(dú)立ip主機(jī)屏蔽攔截蜘蛛抓?。ㄟm用vps云主機(jī)服務(wù)器）

如果快照顯示網(wǎng)頁不完整，是不是說明BaiduSpider沒有完整收錄網(wǎng)頁？

如何讓 sogou spider 解除對我網(wǎng)站的封鎖？