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外部链接对SEO的影响

相关性及锚文本

相关性是搜索结果质量的最重要指标。搜索引擎刚出现时，判断页面与关键词的相关性主要以页面上的元素为基础，也就是页面标题、可见文字等。在意义上说，也就是根据页面自己说与什么相关进行判断的。你说这个页面是什么就是什么。后来很多站长用这种行为作弊得到搜索流量，用户来到网站后，用户体验怎么样作弊者就不管了。　看页面自己怎么说的方法很快被证实不可靠，搜索引擎转而看别人怎么说，也就是通过外部链接及锚文字判断相关性。导入链接内容相关性及锚文字成为判断相关性及排名算法最重要的因素之一，尤其是来自其他网站的导入链接。

权重及信任度

外部链接使被链接的页面及整个域名权重提高，信任度增加。外部链接越多，发出链接的网站本身权重越高，说明被链接的页面受更多人的信任和尊重。投向一个页面的权重和信任度，也会累计在整个域名上。　权重是搜索引擎排名中非常重要的因素之一。形成权重中的最重要的因素就是外部链接。如果你的网站有来自权重极高网站的链接，你的网站的权重会有一定的提升，不管网站目标关键词是什么，排名都会有帮助。

Public @ 2009-05-14 16:21:30

汇总ROBIN、ZAC、王通、MOON、SEOWHY等外链建设精髓

感谢波波seo的分享：本文内容取自ROBIN、ZAC、王通、MOON、SEOWHY等人和机构的培训内容，随着2012年10月23日百度超链作弊算法上线，当时K了很多靠外链吃饭的站，也关闭了众多外链SEO公司。一波未平一波又起2013年2月19绿萝算法上线，买卖链接和平台都遭殃，顿时大伙慌了：链接不能买卖了。更可怕是2013年7月1百度绿萝算法2.0更新公告：打击软文外链，很多人彻底崩溃了：表示SE

Public @ 2014-06-07 16:21:05

PBN是什么？还可以用来建设外链吗？

PBN（Private Blog Network）是指一个人或者团队有多个自己拥有的博客站点，通过互相链接传递权重和流量，提升其中一个或多个站点的排名。PBN曾经被一些SEO人士视为提高网站排名的“神器”，但是现在被主流搜索引擎视为违反搜索引擎算法的黑帽手段，被发现后有可能会收到惩罚。因此，建立PBN已不是一个可行的外链建设方法。建设外链应当遵循搜索引擎的规则，以诚信和质量为本，不要使用任何违反搜

Public @ 2023-06-07 07:00:07

外链宝典：草根站长投稿指南

外链宝典是一个为草根站长提供外链建设相关知识和技巧的指南。投稿指南如下： 1. 主题选择：投稿内容应与外链建设相关，包括外链策略、外链获取技巧、外链分析方法等。内容应具有实用性和可操作性，能够帮助草根站长提升外链建设水平。 2. 文章结构：文章应具有清晰的逻辑结构，包括引言、主体、结论等部分。引言部分应能吸引读者兴趣，主体部分应详细介绍外链建设相关知识和技巧，结论部分应总结主要思想和给读者一些

Public @ 2023-07-28 19:50:47

链接分析技术与网站排名

所有对搜索引擎优化稍有了解的人都知道，链接是网站排名的重要因素，但却不一定完整理解链接分析是从哪些方面影响搜索引擎排名的。今天简单介绍一下我的观察和想法。首先有两点要强调：1）链接分析技术的含义比Google PageRank要广泛的多。因为Google的光环和对PR的宣传，使得很多人把PR看的异常重，以为PR是链接分析中的主要内容，其实搜索引擎对链接的分析要广泛的多。2）链接分析包含了导入链接和

Public @ 2023-01-04 16:19:13

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.022050s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.015863s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.014974s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_config', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 25, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `ob_hook` [ RunTime:0.015681s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.014823s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_hook', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 3, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015848s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5292 LIMIT 1 [ RunTime:0.014945s ]
[ 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:0.015271s ]
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[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.015658s ]
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[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.016150s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5292 LIMIT 1 [ RunTime:0.014893s ]
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[ SQL ] update `ob_article` set views=views+1 where id=5292 [ RunTime:0.020023s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海外部链接建设' AND `status` <> -1 LIMIT 1 [ RunTime:0.021952s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海外部链接建设' AND `status` <> -1 LIMIT 1 [ RunTime:0.024553s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海外部链接建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034495s ]
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