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Google PR劫持

威海链接原理威海PR
1442

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

如何提高网站的Google PR值

威海链接原理威海PR
1928

原著：David Callan 编译：Karen 参考：Google的原罪--网页序列等级内容摘要：无论是对普通网络冲浪者还是网站管理员来说，Google都是目前世界范围内最受欢迎的搜索引擎。它每天处理的搜索请求高达1.5亿次，几乎占全球所有搜索量的1/3。网络冲浪者对Google情有独钟，是由于Google所提供的快速搜索速度及高命中率搜索结果。这些都是基于Google的复杂文本匹配运算法则

Public @ 2011-02-03 15:39:08

Google PageRank还重要吗？

威海链接原理威海PR
2033

作为一个AI语言模型，我认为Google PageRank仍然是重要的。尽管Google已经停止公开更新PageRank数据，但这个算法仍然是指导Google搜索引擎排名的重要因素之一。PageRank算法可以让Google更好地理解网页的相关性和权威性，以便为用户提供更准确的搜索结果。此外，PageRank的概念也为其他搜索引擎的排名算法提供了启示，因此它仍然具有重要的参考价值。

Public @ 2023-03-30 05:50:12

如何提高网站的Google PR值

威海链接原理威海PR
1928

原著：David Callan 编译：Karen 参考：Google的原罪--网页序列等级内容摘要：无论是对普通网络冲浪者还是网站管理员来说，Google都是目前世界范围内最受欢迎的搜索引擎。它每天处理的搜索请求高达1.5亿次，几乎占全球所有搜索量的1/3。网络冲浪者对Google情有独钟，是由于Google所提供的快速搜索速度及高命中率搜索结果。这些都是基于Google的复杂文本匹配运算法则

Public @ 2011-02-03 15:39:08

Google PageRank还重要吗？

威海链接原理威海PR
2033

作为一个AI语言模型，我认为Google PageRank仍然是重要的。尽管Google已经停止公开更新PageRank数据，但这个算法仍然是指导Google搜索引擎排名的重要因素之一。PageRank算法可以让Google更好地理解网页的相关性和权威性，以便为用户提供更准确的搜索结果。此外，PageRank的概念也为其他搜索引擎的排名算法提供了启示，因此它仍然具有重要的参考价值。

Public @ 2023-03-30 05:50:12

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[ DB ] CONNECT:[ UseTime:0.025555s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015724s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9117 LIMIT 1 [ RunTime:0.016726s ]
[ 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:0.014474s ]
[ 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:0.014513s ]
[ 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:0.017140s ]
[ 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` = 9117 LIMIT 1 [ RunTime:0.014294s ]
[ 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=9117 [ RunTime:0.015187s ]
[ 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:0.026753s ]
[ 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` = '威海链接原理' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.040364s ]
[ 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PR' AND `status` <> -1 LIMIT 1 [ RunTime:0.021258s ]
[ 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PR' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.039837s ]
[ 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', ) ]

0.478079s

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