网站设置301重定向怎么操作？301设置需要注意的事项_威海佰年网络技术有限公司_网站建设_软件开发_私有云_商标注册_公众号_小程序_APP_物联网_ChatGPT

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网站设置301重定向怎么操作？301设置需要注意的事项

网站设置301重定向的操作如下： 1. 确定需要重定向的页面和目标页面。 2. 在网站的.htaccess文件中添加重定向规则，如下所示： Redirect 301 /oldpage.html http://www.yoursite.com/newpage.html 上述规则将旧页面oldpage.html重定向到新页面newpage.html。 3. 保存并上传.htaccess文件到网站根目录。 301设置需要注意的事项： 1. 301重定向只能设置到已经存在的目标页面，否则会造成404错误。 2. 对于重命名文件或文件夹，需要同时重定向所有相关页面。 3. 避免过度的重定向，过多的跳转会影响网站的性能和搜索引擎排名。 4. 修改网站结构或重定向前，需要备份网站数据和.htaccess文件，防止出现意外错误。

Public @ 2023-04-05 21:00:25

URL标准化是什么意思？

URL标准化，英文：url canonicalization来自matt cutts的博客文章：SEO advice: url canonicalization 中文翻译：SEO的建议：URL标准化 “URL标准化”是一个动名词，不好直接解释，我把它反过来一下：URL标准化是什么意思？很多情况下，我们认为以下这几个链接都指向同一个页面（首页）：www.example.comexample.com/

Public @ 2009-11-04 16:11:15

站点地图注意要点

真实有效站点地图的主要目的是方便搜索抓取的，如果地图存在死链或坏链，会影响网站在搜索引擎中网站权重的，所以要仔细检查有无错误的链接地址，提交前通过站长工具，检查网站的链接是否有效。简化站点地图不要出现重复的链接，要采用标准W3C格式的地图文件，布局要简洁，清晰，如果地图是内容式地图，每页不要超过100内容个链接，采用分页的形式，逐一开来。更新建议经常更新站点地图，便于培养搜索爬虫爬行的频率。经常有

Public @ 2016-06-24 16:09:53

在Unix/Linux主机上设置301永久重定向的方法

在Unix/Linux主机上设置的方法可以用.htaccess文件1. Apache模块 mod_alias的 Redirect 和 RedirectMatch命令上面提到2个命令使用方法相似。而区别就是后者RedirectMatch基于正则表达式匹配对当前的URL发送一个外部重定向语法为：Redirect [status] URL-path URLRedirectMatch [status] r

Public @ 2016-01-08 16:09:39

网站做了301多长时间生效？

正常情况，如果只做单纯的301重定向，不做其他的操作，一般生效时间是7天以上，基本不会完全生效！想要完全生效，还需要在百度资源平台上进行：网站改版提交，只有‘完成改版’才会基本上完全生效，如果是：失败、部分改版成功，都无法做到完全生效，显示的结果也是天差地别的。来源：A5营销

Public @ 2015-10-16 16:05:00

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[ DB ] CONNECT:[ UseTime:0.022372s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016275s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6837 LIMIT 1 [ RunTime:0.015067s ]
[ 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:0.015294s ]
[ 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:0.015644s ]
[ 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:0.015738s ]
[ 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` = 6837 LIMIT 1 [ RunTime:0.015075s ]
[ 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=6837 [ RunTime:0.017463s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站结构优化' AND `status` <> -1 LIMIT 1 [ RunTime:0.021860s ]
[ 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` = '威海网站结构优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035697s ]
[ 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301永久重定向' AND `status` <> -1 LIMIT 1 [ RunTime:0.022160s ]
[ 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301永久重定向' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033152s ]
[ 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', ) ]

0.426701s

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