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网站title与meta的写法与作用

title与meta的写法如下： My Site title用于显示在标题栏中，是一个网站的标识物。Meta描述了一个网页的内容信息，用于搜索引擎抓取网页前，有助于优化网站的检索排名。name可以定义为keywords和description，keywords是以逗号分隔的关键词，用来描述网页内容特性；description是网页的描述标签，用来简述网页内容，便于引起读者的兴趣。

Public @ 2023-02-25 21:54:17

如何设置canonical标签

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标签如何设置1、在HTML代码的head里添加rel="canonical",不能添加多个，否则搜索引擎会认为是无效的canonical标签。2、注意href里的地址不能是死链，错误页或者

Public @ 2022-08-30 16:11:20

死链是如何形成的

值得注意的是，死链接并不是错误链接，错误链接是由于用户输入网址错误而根本不存在的链接。死链接则并不出一出现就是“死”的，它是曾经正常的链接，由于某种原因导致现在失效的链接。

Public @ 2019-02-26 15:56:20

网站title与meta的写法与作用

title与meta的写法如下： My Site title用于显示在标题栏中，是一个网站的标识物。Meta描述了一个网页的内容信息，用于搜索引擎抓取网页前，有助于优化网站的检索排名。name可以定义为keywords和description，keywords是以逗号分隔的关键词，用来描述网页内容特性；description是网页的描述标签，用来简述网页内容，便于引起读者的兴趣。

Public @ 2023-02-25 21:54:17

网站title与meta的写法与作用

作者：孙健网站title与meta的写法有很多人写过这样的技术文章，总觉得欠缺一些，今天我把我的一点心得与大家分享！title与meta的作用是关键的，人都有名字，网页也是一样，没了名字谁会认识你，搜索更不会认识。各大搜索引擎对title与meta的认识也有所不同，有的搜索会直接抓取meta用来代表页面的信息，而有的搜索会把meta作为一种衡量，而抓取页面title与meta相关的信息。title

Public @ 2009-04-13 16:08:26

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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/www/wwwroot/briline.net/app/common/model/Hook.php ( 0.77 KB )
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[ DB ] CONNECT:[ UseTime:0.025114s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016603s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5920 LIMIT 1 [ RunTime:0.014855s ]
[ 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:0.015145s ]
[ 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:0.017004s ]
[ 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:0.016692s ]
[ 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` = 5920 LIMIT 1 [ RunTime:0.014781s ]
[ 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=5920 [ RunTime:0.015823s ]
[ 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:0.022976s ]
[ 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:0.041270s ]
[ 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META标签,标题标签' AND `status` <> -1 LIMIT 1 [ RunTime:0.022700s ]
[ 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META标签,标题标签' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032071s ]
[ 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', ) ]

0.430458s

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