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Google PR劫持

威海链接原理威海PR
2537

Google PR劫持是指恶意攻击者修改网站的PageRank值，以使其在Google搜索结果中获得更高的排名。攻击者可以通过篡改网站内容、利用漏洞或使用黑帽SEO技术等方式来实现PR劫持。这种攻击可能会导致合法网站的访客数量锐减，进而影响其商业利益。为了避免PR劫持，网站管理员应当做好网站安全防护工作，及时更新网站补丁和加强网站访问控制等措施。

Public @ 2023-06-19 00:00:07

最新Google排名算法专利

8月22号，美国专利局刚刚批准了一份有关Google排名算法的专利，标题是”搜索结果排名中引入支持性编辑意见的系统和方法(System and method for supporting editorial opinion in the ranking of search results)”。简单的说，这个专利提出了用人工编辑修正搜索结果的方法，大致程序是:把搜索词按不同的话题分组，分组方法有可能

Public @ 2019-04-19 16:21:56

HITS算法

威海链接原理威海HITS算法
2595

HITS 算法是由康奈尔大学( Cornell University ) 的Jon Kleinberg 博士于1997 年首先提出的,为IBM 公司阿尔马登研究中心( IBM Almaden Research Center) 的名为“CLEVER”的研究项目中的一部分。英文全称Hyperlink-Induced Topic Search算法由来HITS 算法是由康奈尔大学( Cornell Uni

Public @ 2022-03-03 15:39:12

Google PR 值是什么？怎样计算？

威海链接原理威海PR
2125

相信对SEO感兴趣的人，都听说过Google PR值，英文全称是PageRank，缩写为PR，中文通常称为网页级别。所谓Google PR，是由 Google的两位创始人Larry Page 和 Sergey Brin 在斯坦福大学开发的衡量网页重要性的一个指标。朴素的思路是，一个网页导入链接越多，页面应该就更重要，所以PR值就越高。PR可以理解为页面之间的投票行为，网页A链接到网页B时，Goog

Public @ 2018-11-18 15:39:03

Google PR劫持

威海链接原理威海PR
2483

Google PR劫持是一种黑客攻击方式，指的是攻击者通过某种手段修改了网站页面的PageRank值，以提高自己的站点排名或降低竞争对手的排名。具体来说，攻击者会通过篡改网站链接或利用重定向等方式，将莫名其妙的外链指向目标网站，从而提高目标网站的PR值。这种攻击对于网站所有者来说是极为危险的，因为它可能导致网站在搜索引擎结果中的排名受到影响，严重的甚至会被搜索引擎惩罚或封禁。为了避免这种情况发生，

Public @ 2023-06-27 00:50:12

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.014938s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.013961s ]
[ 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:0.014858s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.013783s ]
[ 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:0.014816s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9117 LIMIT 1 [ RunTime:0.014015s ]
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[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.014245s ]
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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:0.014305s ]
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[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.014478s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9117 LIMIT 1 [ RunTime:0.013795s ]
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[ SQL ] update `ob_article` set views=views+1 where id=9117 [ RunTime:0.016159s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海链接原理' AND `status` <> -1 LIMIT 1 [ RunTime:0.021512s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海PR' AND `status` <> -1 LIMIT 1 [ RunTime:0.020888s ]
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