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hreflang标签内页要放吗？

威海seo问答威海seo问答
3688

Penny 提问于 1年之前

请问一下ZAC，多域名的小语种网站，hreflang标签，内页要不要放的?

1 个回答

Zac 管理员回答于 1年之前

要放啊，只要一个页面有多个语言版本，这些页面都要放hreflang标签，包括内页。

来源：SEO每天一贴 Zac 昝辉

Public @ 2019-06-07 15:54:16

阿里云CDN网站打不开浏览器提示重定向次数过多！

威海seo问答威海CDN与seo
3105

问题：有些站长使用了阿里云之后，站点反而打不开了，浏览器提示重定向次数过多！怎么办？回答：关闭掉服务器本身的SSL设置，以及证书，使用阿里云CDN的HTTPS，配置443端口，就可以解决当前问题。如果不关闭服务器本身SSL设置，就会出现这个问题！你懂了吗？来源：A5营销

Public @ 2011-01-15 15:26:12

网站收录大幅度减少，但排名并没有变化是怎么回事？

威海seo问答威海seo问答
2736

这可能是因为网站收录减少并不一定直接影响到网站的排名。排名的因素有很多，如关键字优化、外部链接质量等等。如果网站的关键字优化和外部链接质量良好，即使收录减少，排名也可能不会受到很大的影响。但是，如果收录减少是因为网站受到了惩罚，那么排名就可能会下降。

Public @ 2023-04-14 23:00:13

用Site语法搜索产品分类页面，第一位未显示

威海seo问答威海seo问答
2400

，如何设置？答：您可以在“后台 / 系统 / 设置 / 搜索 / 搜索设置”里设置搜索页面显示数量，以及首页显示数量，您可以根据需要调整，默认显示数量为20。

Public @ 2023-02-24 06:27:09

排名突然从七八十升到第五需要注意什么

威海seo问答威海seo问答
2839

钱文中提问于 3年之前请问我维护的企业站高考辅导这个词，百度指数接近200，从之前的排名七八十，最近突然上升到了第五名，请问需要注意什么，什么原因会导致排名这样大幅度的变化呢。1 个回答Zac 管理员回答于 3年之前想太多了。我觉得没有必要这么谨慎敏感，SEO也没有这么复杂微妙。排名上升了，继续该怎么做还是怎么做，和排名没上升是一样的：研究关键词、持续发布高质量内容、建设外链

Public @ 2022-09-14 15:52:42

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[ DB ] CONNECT:[ UseTime:0.024227s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017019s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 2969 LIMIT 1 [ RunTime:0.016346s ]
[ 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:0.016708s ]
[ 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:0.016780s ]
[ 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:0.017240s ]
[ 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` = 2969 LIMIT 1 [ RunTime:0.016359s ]
[ 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=2969 [ RunTime:0.017068s ]
[ 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:0.023677s ]
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[ 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:0.039718s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海seo问答' AND `status` <> -1 LIMIT 1 [ RunTime:0.024659s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海seo问答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.038926s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

0.505618s

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