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H标签作用

H标签用于在HTML文档中标记页面标题和副标题，包括从H1到H6标签。H1标签代表最高级别的标题，而H6标签代表最低级别的标题。这些标签有助于组织页面内容，使其易于阅读和理解，并有助于搜索引擎了解页面的结构和内容。此外，H标签还可以用于CSS样式指定，从而改变标题的外观和格式。

Public @ 2023-05-27 04:50:07

strong标签怎么用？

a：起到给字体加粗的作用，将你要强调的词语加在<strong> 例：<strong>这里是标签</strong>。

Public @ 2015-02-10 15:14:59

网站标题关键词描述怎么写更利于SEO优化？

标题深度挖掘行业用户检索词根据指数进行相应分级，指数越高就越靠前，确定主要优化的核心关键词，充分利用百度泛匹配（模糊匹配）进行核心关键词以及长尾关键词组合，标题字数尽量控制在30个汉字（60个字符）为最佳。描述结合网站内容、地域、行业、产品等方便用户检索的信息写一段网站的描述，字数一般控制在76个汉字（152个字符）以内；在字数允许情况下加入一些引导性或者吸引用户的词句并把网站的核心关键词与长尾关

Public @ 2009-09-25 16:08:44

H标签如何正确使用

1、每个网页只能拥有一个<h1>标签当一个新站上线时，你的网站既没有很高的站内权重又没有强大的站外链接，那么请你们慎重的使用H1标签，它拥有强大的一面同时也有着它的副作用，h1标签就像一把锋利的双刃剑。不用它时你在优化的过程中会吃亏，而滥用它你也会吃亏。所以我们要学会善用它，记住每个页面只使用一次H1，并且H1中务必包含你网站的关键字。很好的利用它你会拥有非常意想不到的排名。2、<

Public @ 2022-07-17 16:08:21

H标签作用

H标签用于在HTML文档中标记页面标题和副标题，包括从H1到H6标签。H1标签代表最高级别的标题，而H6标签代表最低级别的标题。这些标签有助于组织页面内容，使其易于阅读和理解，并有助于搜索引擎了解页面的结构和内容。此外，H标签还可以用于CSS样式指定，从而改变标题的外观和格式。

Public @ 2023-05-27 04:50:07

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[ DB ] CONNECT:[ UseTime:0.024903s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017517s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016905s ]
[ 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:0.017754s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.016614s ]
[ 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:0.017715s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8029 LIMIT 1 [ RunTime:0.016794s ]
[ 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:0.017553s ]
[ 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:0.017259s ]
[ 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:0.017412s ]
[ 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` = 8029 LIMIT 1 [ RunTime:0.016807s ]
[ 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=8029 [ RunTime:0.017663s ]
[ 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:0.023690s ]
[ 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` = '威海网站页面优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035645s ]
[ 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H标签' AND `status` <> -1 LIMIT 1 [ RunTime:0.023953s ]
[ 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H标签' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.037705s ]
[ 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', ) ]

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