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网站描文本还有作用吗？

威海seo问答威海锚文字
1484

网站描文本确实具有作用。它可以帮助搜索引擎爬虫正确抓取以及解析网页内容，从而更有效地将您的网站连接到搜索引擎搜索结果页面中。此外，网站描文本还可以帮助被搜索引擎抓取的网页被正确地显示和排名，从而更容易被用户找到。另外，网站描文本还可以帮助访客更快地获取您网站上的信息，从而使网站的使用体验更好。

Public @ 2023-02-27 19:00:24

改版后，首页排名全无，多长时间能恢复？

威海seo问答威海seo问答
1549

huhongjiang 提问于 3年之前网站www.wifenxiao. com 在10月底改版后，首页就被降权，首页排名全无。现在site:www.wifenxiao. com后都找不到首页。第一次通过百度站长平台的反馈后，答复说是网页标题和网页整体质量问题，我们就对网站进行了相应的整改，整改后反馈说是符合要求2周后会恢复。2周后并没恢复，我再次反馈，答复说“站点流量异常问题已在陆续恢复中，如

Public @ 2011-03-22 15:53:38

不规范化的二级域名网址

威海seo问答威海seo问答
2027

www.baidu.com

Public @ 2023-02-26 12:27:04

什么样的锚文本才有效果？

威海seo问答威海锚文字
1429

有效的锚文本应该具备以下特点： 1. 直接关联：锚文本直接与所指向的链接相关，与链接内容相符合。 2. 体现内容：锚文本应体现链接指向的内容，且不应与链接所在页面的其他信息冲突。 3. 精简简洁：锚文本应该简单明了，清晰易懂，能够让用户立刻明确点击链接后所要访问的内容。 4. 自然流畅：锚文本应该自然流畅，不应该被强行插入，以免影响用户阅读体验。 5. 多样性：锚文本应该有多种不同的变化

Public @ 2023-04-26 21:00:15

网站描文本还有作用吗？

威海seo问答威海锚文字
1486

网站描文本确实具有作用。它可以帮助搜索引擎爬虫正确抓取以及解析网页内容，从而更有效地将您的网站连接到搜索引擎搜索结果页面中。此外，网站描文本还可以帮助被搜索引擎抓取的网页被正确地显示和排名，从而更容易被用户找到。另外，网站描文本还可以帮助访客更快地获取您网站上的信息，从而使网站的使用体验更好。

Public @ 2023-02-27 19:00:24

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.021232s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015362s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6035 LIMIT 1 [ RunTime:0.014296s ]
[ 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:0.014537s ]
[ 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:0.014913s ]
[ 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:0.015177s ]
[ 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` = 6035 LIMIT 1 [ RunTime:0.014318s ]
[ 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=6035 [ RunTime:0.017743s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo问答' AND `status` <> -1 LIMIT 1 [ RunTime:0.021728s ]
[ 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seo问答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.037488s ]
[ 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` = '威海锚文字' AND `status` <> -1 LIMIT 1 [ RunTime:0.021736s ]
[ 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` = '威海锚文字' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.030197s ]
[ 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', ) ]

0.419064s

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