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锚文本（AnchorText）

威海seo术语威海锚文字
2272

锚文本又称锚文本链接，是链接的一种方法，和超链接类似，超链接的代码是锚文本，把文章中的要害词做一个链接，指向别的网页，这种方法的链接就叫作锚文本。

Public @ 2012-11-26 15:51:49

链接农场（Linkfarm）

威海seo术语威海链接农场
2246

链接农场（Linkfarm）是一种黑帽SEO手段，主要是指建立大量无实际价值的互相链接的网站集合。这些链接通常指向同一个网站，旨在提高该网站的搜索引擎排名。链接农场对于搜素引擎来说没有实际价值，因为它们通常缺乏有意义的内容和价值，只是为了欺骗搜索引擎而建立。搜索引擎算法通常会检测到这种黑帽SEO行为，并可能惩罚相关网站。因此，链接农场已经被大多数搜索引擎明确禁止，而且它们的效果也越来越弱

Public @ 2023-04-29 16:51:15

蜘蛛程序圈套（spidertrap）

蜘蛛程序圈套（spidertrap）是一种设计用于防止网络爬虫的技术。它的目的是防止大量的自动访问破坏网站的性能和可用性，同时也可以保护网站的信息和访问者的隐私。蜘蛛程序圈套通常是由一系列链接组成的网页，它会不断向爬虫程序提供各种信息，导致程序无法停止地继续跟进链接而进入死循环。通过这种方式，蜘蛛程序被‘圈套’在了这个网页中，无法继续访问其他网页。当爬虫程序被困在蜘蛛程序圈套中时，它们会产

Public @ 2023-05-27 16:50:18

定向锚文本是什么？定向锚文本的意义

锚文本指的是，带着关键词的一个链接。如：SEO。在本站的所有教程中，我们发现，锚文本起到根本性的作用。如果一定要给SEO一个简单的操作要素，可以简单说，SEO工作就是不断的做锚文本。今天我们要学会一个词，叫定向锚文本。理解这个词，对我们彻底把SEO做到极致有重要指导意义。定向锚文本是什么定向锚文本指的是一个词与其指向的页面正在优化的关键词具有一致性。比如说关键词是SEO，并且带有链接，打开这个链接

Public @ 2018-03-19 16:11:31

锚文本（AnchorText）

威海seo术语威海锚文字
2273

锚文本又称锚文本链接，是链接的一种方法，和超链接类似，超链接的代码是锚文本，把文章中的要害词做一个链接，指向别的网页，这种方法的链接就叫作锚文本。

Public @ 2012-11-26 15:51:49

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.022305s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016119s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 2703 LIMIT 1 [ RunTime:0.015136s ]
[ 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:0.015440s ]
[ 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:0.015637s ]
[ 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:0.015694s ]
[ 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` = 2703 LIMIT 1 [ RunTime:0.015039s ]
[ 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+1 where id=2703 [ RunTime:0.018427s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo术语' AND `status` <> -1 LIMIT 1 [ RunTime:0.022400s ]
[ 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seo术语' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032033s ]
[ 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` = '威海锚文字' AND `status` <> -1 LIMIT 1 [ RunTime:0.022305s ]
[ 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` = '威海锚文字' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032232s ]
[ 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', ) ]

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