了解更多等锚文字需要加上nofollow吗？_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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了解更多等锚文字需要加上nofollow吗？

威海seo问答威海seo问答
1081

不需要，现在大部分网站都是默认将锚文字设置为带有nofollow属性的。而且，现在在SEO方面，很少使用等锚文字进行优化，因为这种锚文字的价值不高。

Public @ 2023-03-04 20:48:08

大量爬虫进入了我的网站

威海seo问答威海seo问答
1468

邵俊凡提问于 3年之前zac大神，我发现在一段时间里有大量的爬虫进入我的网站，这有什么影响，这种行为会降低我网站的权重吗？会驱逐高质量的百度蜘蛛吗？我百度发现恶意爬虫会增加流量，增加网站负担。如果是，我该怎么应对？2 个回答Zac 管理员回答于 3年之前假设你说的是非搜索引擎的恶意蜘蛛/爬虫，来采集内容之类的。有大量恶意蜘蛛，对SEO没有直接影响，和搜索引擎眼里网站的权重一点关系都没有。搜

Public @ 2014-05-27 15:53:56

网站被做了大量垃圾外链&;黑链，会被百度判罚吗？

如果你的网站有大量垃圾外链和黑链，可能会被百度判罚。百度的外链评估主要聚焦于：质量低劣的站点链接和以及低质量的搜索引擎收录外部链接。如果你的网站有这样的外链，将很有可能会受到外链的影响，从而影响网站的搜索引擎收录量。

Public @ 2023-02-26 00:27:13

二次编辑过的文章是否会判定为采集呢？

威海seo问答威海seo问答
1576

如果你编辑前的文章与其他网站上抄袭的文章一模一样，那么它可能会被判定为采集。

Public @ 2023-03-05 10:48:05

用Site语法搜索产品分类页面，第一位未显示

，如何设置？答：您可以在“后台 / 系统 / 设置 / 搜索 / 搜索设置”里设置搜索页面显示数量，以及首页显示数量，您可以根据需要调整，默认显示数量为20。

Public @ 2023-02-24 06:27:09

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.022484s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016324s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6277 LIMIT 1 [ RunTime:0.015242s ]
[ 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:0.015673s ]
[ 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:0.015967s ]
[ 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:0.016676s ]
[ 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` = 6277 LIMIT 1 [ RunTime:0.015227s ]
[ 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=6277 [ RunTime:0.018719s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo问答' AND `status` <> -1 LIMIT 1 [ RunTime:0.025665s ]
[ 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seo问答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.047733s ]
[ 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seo问答' AND `status` <> -1 LIMIT 1 [ RunTime:0.025617s ]
[ 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seo问答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.044853s ]
[ 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', ) ]

0.455848s

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