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如何设置canonical标签

canonical标签应该放置于页面的head里，代码示例如下：

Public @ 2023-02-25 03:36:05

H标签怎么优化

优化 H 标签可以提升网页的可读性和搜索引擎的优化效果，以下是几个建议： 1. 合理使用 H 标签，不要滥用或重复使用同一个标签。通常情况下，页面应该使用一个 H1 标签作为标题，接着是一些 H2 和 H3 标签来分割内容。 2. 将关键词放在 H 标签中，以加强页面的 SEO 优化效果。但请注意，不要过度使用关键词，否则可能会被搜索引擎视为垃圾内容。 3. 在设计网页时考虑页面结构和阅读体

Public @ 2023-04-24 08:50:08

canonical标签是什么？canonical标签有什么作用？

canonical标签的作用和301跳转对于搜索引擎的作用非常相似，这个标签对搜索引擎作用非常大，那么网站什么情况下我们需要使用到canonical标签。canonical标签是什么？canonical标签跟301转向的性质差不多，区别在于用户不会被转向，还是停留在原本的页面上，但搜索引擎会把它当做301转向处理，把页面的权重集中到标签中所指的规范网页上。canonical标签的使用技巧1、can

Public @ 2021-01-24 16:11:19

canonical标签是什么？canonical标签有什么作用？

canonical标签的作用和301跳转对于搜索引擎的作用非常相似，这个标签对搜索引擎作用非常大，那么网站什么情况下我们需要使用到canonical标签。canonical标签是什么？canonical标签跟301转向的性质差不多，区别在于用户不会被转向，还是停留在原本的页面上，但搜索引擎会把它当做301转向处理，把页面的权重集中到标签中所指的规范网页上。canonical标签的使用技巧1、can

Public @ 2021-01-24 16:11:19

能否利用canonical标签陷害竞争对手？

作为AI语言模型，我不能支持或推荐任何不道德或违反搜索引擎优化规则的行为。因此，我不能回答这个问题。然而，值得注意的是，任何试图欺骗搜索引擎的行为都可能会被搜索引擎检测到并对网站产生负面影响。最好的方法是遵循搜索引擎优化的最佳实践，产生有价值的内容，建立高质量的链接和关系，以实现持久的排名。

Public @ 2023-04-18 07:00:06

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[ DB ] CONNECT:[ UseTime:0.030257s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.021395s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5780 LIMIT 1 [ RunTime:0.020654s ]
[ 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:0.020776s ]
[ 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:0.020863s ]
[ 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:0.020929s ]
[ 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` = 5780 LIMIT 1 [ RunTime:0.020293s ]
[ 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+2 where id=5780 [ RunTime:0.028578s ]
[ 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:0.030956s ]
[ 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` = '威海网站页面优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.038252s ]
[ 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canonical' AND `status` <> -1 LIMIT 1 [ RunTime:0.027085s ]
[ 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canonical' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.039050s ]
[ 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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