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做网站细节优化，这些标签的作用一定要知道

1. title标签：用于设置网页的标题，是搜索引擎优化的重要元素。 2. meta标签：包含网页的元数据信息，如作者、描述、关键词等。 3. h1-h6标签：用于设置网页的标题标签，用于标题的层次结构。h1表示最高级别的标题，h6表示最低级别的标题。 4. a标签：用于添加链接，可指向其他页面或网站。 5. img标签：用于添加图片。 6. alt标签：为图片添加说明文字，有助于搜索引擎理解图片内容和作用。 7. rel标签：用于指定页面之间的关系，如nofollow表示不希望被搜索引擎抓取，canonical表示主要页面地址。 8. header标签：用于定义网站的头部信息，包括Logo、导航栏等。 9. footer标签：用于定义网站的底部信息，通常包括版权信息、联系方式和友情链接等。 10. nav标签：用于定义网站的导航栏。 11. section标签：可用于定义网页的不同部分，如主要内容、边栏等。 12. aside标签：可用于定义网页的侧边栏或其他相关内容。 13. article标签：用于定义独立的文章，如博客文章等。 14. div标签：用于定义网页的一个分区，通常用于布局和样式控制。

Public @ 2023-06-10 04:00:14

Alt标签和Title标签的区别在和使用讲解

Alt标签（alternate text）和Title标签的主要区别在于它们所使用的场合和目的不同。 Alt标签是在HTML中使用的，主要用于描述图像内容，以便于被屏幕阅读器等无障碍工具读取。如果图像无法加载或者读者使用了无障碍工具浏览网页，则可以通过Alt标签来理解图像内容。另外，Alt标签也可以为SEO优化提供价值，可以在搜索引擎中显示图像相关的关键词。 Title标签则用于提供额外的信息

Public @ 2023-04-16 06:00:12

Description是什么意思如何撰写网站描述呢？

Description是网站SEO当中的一个重要的元素，用来描述网站的概况和内容。它通常出现在搜索引擎结果页（SERP）中的网站链接旁边，可以让用户更加精确地了解网站的主题和内容。为了撰写一个优秀的网站描述，需要遵循以下几点： 1. 简明扼要：网站描述应该尽可能简洁、明了地表述网站的主旨和内容，最好不超过160个字符。 2. 突出关键字：在描述中突出网站主要关键字，有助于吸引受众。 3.

Public @ 2023-05-27 23:00:23

做网站细节优化，这些标签的作用一定要知道

seo优化的目的就是为了让真实用户搜索并得到自己想要的信息，网络中信息数量非常多，如何有效快速让排名出现在用户面前是大多数站长一直思考并操作的事项，对于一个网站，除了正文内容，标签的设置也非常重要，下面一起来看看SEO优化中都有哪些重要的标签。(一)、H标签H标签可能对用户而言，其展现的意义与价值并不大。但是对于搜索引擎而言，意义却截然不同，它的意义重大。搜索引擎非人类大脑，思维逻辑上依然是循规蹈

Public @ 2017-06-01 16:08:44

网站标签优化技巧

网页优化应该算作白帽SEO中所谓的“技巧”，是对搜索引擎友好的一种方式，但滥用则将会受到搜索引擎的惩罚。一、标题设计原则与技巧1、包含关键词标题中包含优化的关键词，且越靠前越好，但不能为了关键词靠前而让标题读起来不通顺，刻意做的会让人觉得不舒服。2、通顺让人读起来通顺，看起来顺眼，这非常有必要。3、吸引人标题必须吸引人，才能在获得展现的同时，获得较高的点击率。4、切勿题文不符标题党，只会让点进来的

Public @ 2015-05-06 16:08:45

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.027515s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.019508s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.018235s ]
[ 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:0.019158s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.018163s ]
[ 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:0.019384s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8696 LIMIT 1 [ RunTime:0.018261s ]
[ 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:0.018587s ]
[ 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:0.018642s ]
[ 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:0.018899s ]
[ 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` = 8696 LIMIT 1 [ RunTime:0.018380s ]
[ 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=8696 [ RunTime:0.019294s ]
[ 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:0.024790s ]
[ 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:0.035084s ]
[ 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` = '威海网站标签优化' AND `status` <> -1 LIMIT 1 [ RunTime:0.025155s ]
[ 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` = '威海网站标签优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033620s ]
[ 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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