网站的搜索引擎蜘蛛抓取越多越好？事实未必_威海佰年网络技术有限公司_网站建设_软件开发_私有云_商标注册_公众号_小程序_APP_物联网_ChatGPT

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网站的搜索引擎蜘蛛抓取越多越好？事实未必

威海Spider 威海Spider
626

如此实际上，搜索引擎蜘蛛抓取越多并不一定是越好的。这取决于您的网站是做什么的。如果您的网站有重要的动态内容，那么如果您的搜索引擎蜘蛛抓取过多，将会给您的网站带来压力，导致网站性能和速度下降。如果您的网站是基于静态内容的，例如博客，则搜索引擎蜘蛛抓取更多是没有问题的。

Public @ 2023-02-24 16:00:16

什么是Baiduspider

威海Spider 威海Baiduspider
1104

Baiduspider是百度搜索引擎的网络爬虫，用于自动抓取和收录互联网中的信息。它通过抓取网页内容、链接和其他信息来建立网页索引，以便用户进行搜索。Baiduspider被认为是百度搜索引擎运作的重要组成部分，有助于保持百度搜索结果的广泛和准确。

Public @ 2023-04-03 00:00:09

Baiduspider对一个网站服务器造成的访问压力如何？

威海Spider 威海Baiduspider
875

为了达到对目标资源较好的检索效果，Baiduspider需要对您的网站保持一定量的抓取。我们尽量不给网站带来不合理的负担，并会根据服务器承受能力，网站质量，网站更新等综合因素来进行调整。如果您觉得baiduspider的访问行为有任何不合理的情况，您可以反馈至反馈中心

Public @ 2020-03-29 15:56:49

网站抓取了一些不存在的目录跟页面?

威海seo问答威海Spider
573

网站管理者可以使用301重定向来解决这个问题，该技术会将搜索结果重定向到有效的页面，从而避免访问不存在的页面，提高网站的加载速度。此外，网站管理者可以使用网络爬虫进行定期的审查，以发现不存在的目录和页面，以及确保符合标准的内容。

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

抢先式多线程网络蜘蛛

威海Spider 威海Spider
1172

框架 // Copyright(C) 2017 铭飞科技 // #region 版权信息 /* * 此文件自 Copyright(C) 2008 - 2017 铭飞科技 Classification:无开源网站:http://www.http://www. coding */ #endregion using System; using System.Data; using S

Public @ 2023-02-24 22:25:29

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[ DB ] CONNECT:[ UseTime:0.020679s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015055s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5689 LIMIT 1 [ RunTime:0.014000s ]
[ 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:0.014361s ]
[ 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:0.014566s ]
[ 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:0.015731s ]
[ 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` = 5689 LIMIT 1 [ RunTime:0.013954s ]
[ 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=5689 [ RunTime:0.016227s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.020680s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, '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:0.030715s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, '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:0.020556s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, '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:0.029318s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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