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如何设置canonical标签

ChatGPT 3 类型 : 威海网站页面优化标签 : 威海canonical
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  如何设置canonical标签

整理自网络ChatGPT产生之内容，文本内容不具备参考意义，程序内容及代码片段有且仅有借鉴意义。

  

canonical标签应该放置于页面的head里，代码示例如下：

Public @ 2023-02-25 03:36:01 整理自网络ChatGPT产生之内容，文本内容不具备参考意义，程序内容有且仅有借鉴意义。

相关词是布局核心，1个例子讲清Title！

Title是网页中最重要的元素之一，也是页面布局中的核心之一。Title通常位于HTML文档的标签中，用来说明网页的标题或名称。例如，在一个新闻网站中，标题可以是新闻标题或文章标题。通过设置合适的标题，可以让用户更快地找到自己感兴趣的内容。同时，标题也是搜索引擎优化的重要因素之一，优秀的标题可以提高网站在搜索引擎中的排名。在网页布局中，Title通常位于浏览器的标题栏或标签栏上。同时，Ti

Public @ 2023-04-11 20:00:58

时间因子设置规范

时间因子设置的规范可能因具体情境而异，但以下是一些常见的规范： 1. 精确的时间表示：避免使用“马上”、“立刻”等不具体的时间描述方式，而应该使用具体的时间点或时间段，如“今天下午3点”、“明天早上9点到11点”。 2. 根据实际情况确定时间：根据工作进度、工程安排、交通状况等实际情况来确定时间，不能随意承诺时间，以免影响信誉和形象。 3. 加入容错时间：避免把时间安排太紧，应该留有一定的容

Public @ 2023-06-11 06:50:11

如何设置canonical标签

首先需要明确一下什么是 canonical 标签。canonical 标签是告诉搜索引擎该页面的主 URL，防止搜索引擎将同一页面的不同 URL 误认为是不同的内容，从而造成重复内容的问题。以下是设置canonical标签的步骤： 1. 在网页head标签中添加canonical标签。例如： 2. 在 href 属性中填写该页面的主 URL。该 URL 应为该页面的标准或规范 URL，而不应是

Public @ 2023-06-09 13:00:10

能否利用canonical标签陷害竞争对手？

不能。Canonical标签的作用是帮助搜索引擎正确识别源代码当中只有部分网页上相同内容的页面，它不能用于欺诈或破坏搜索引擎算法。Canonical标签可以帮助提高搜索排名，但它不能损害竞争对手或陷害竞争对手。

Public @ 2023-02-25 19:24:11

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[ DB ] CONNECT:[ UseTime:0.024220s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017544s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016302s ]
[ 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:0.017454s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.016402s ]
[ 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_chatgpt` [ RunTime:0.017304s ]
[ SQL ] SELECT * FROM `ob_chatgpt` WHERE `id` = 341 LIMIT 1 [ RunTime:0.016283s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_chatgpt', '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:0.016588s ]
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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:0.016703s ]
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[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.016868s ]
[ 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_chatgpt` WHERE `id` = 341 LIMIT 1 [ RunTime:0.019785s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_chatgpt', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_chatgpt` set views=views+1 where id=341 [ RunTime:0.016297s ]
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017656s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站页面优化' AND `status` <> -1 LIMIT 1 [ RunTime:0.023238s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站页面优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035883s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海canonical' AND `status` <> -1 LIMIT 1 [ RunTime:0.024535s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海canonical' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035529s ]
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