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如何处理死链

威海seo技术提升威海死链
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死链指的是链接指向的页面已经不存在或无法访问的情况。要处理死链，可以采取以下几个步骤： 1. 找出死链：使用工具如Broken Link Checker等可以快速帮助你找出网站中的死链。 2. 修复死链：如果是链接指向的页面已经不存在或被删除，可以考虑修复或更新链接，或者将链接指向一个类似主页或者相关页面的新地址。如果是链接指向的页面存在但无法访问，可以联系网站管理员或主机服务商解决。 3. 删除死链：如果无法修复或更新链接，可以考虑删除死链以避免给用户造成不必要的困扰。 4. 定期检查：定期检查网站中的链接，避免出现死链的情况。

Public @ 2023-04-08 17:00:47

HTTPS搜索全流程支持方案-百度对HTTPS站点全流程支持方案文字概述

5月25日，VIP大讲堂-网站安全那些事儿成功举办，现场发布百度对HTTPS站点全流程支持方案，收到站长们广泛关注！学院君贴心的将现场演讲提炼成文字版本带给大家，快来看吧！HTTPS优势HTTPS是基于tls和ssl加密的HTTP协议，网络传输是加密的，因此它的安全是显而易见的，包括防窃听、篡改、劫持。HTTPS的收录机制1、Spider如何发现HTTPS1）、根据网页中的超链接是否是HTTPS，

Public @ 2016-11-27 15:22:18

如何处理网站被黑？

1.分析系统日志、服务器日志，检查自己站点的页面数量、流量等是否有异常波动，是否存在异常访问或操作日志；2.检查网站文件是否有不正常的修改，尤其是首页等重点页面；3.网站页面是否引用了未知站点的资源（图片、JS等），是否被放置了外站的异常链接；4.检查网站是否有不正常增加的文件或目录；5.检查网站目录中是否有非管理员打包的网站源码、未知txt文件等。

Public @ 2020-03-15 15:56:23

这么多死链类型，那我设置何种死链形态是最好的呢？

答：请站长注意，如果站点需要设置死链，请优先设置死链为协议死链404的状态！我们不建议用户将页面设置为http状态为200的内容死链，也不建议站长设置死链为跳转到首页的跳转死链形式！

Public @ 2021-02-22 15:36:59

叨叨死链这回事儿

叨叨死链（Toast Dead Link）是一种网页中常见的死链接，常常会发送访客一个404错误页面，表明页面找不到了。它们通常是来源于旧网站上错误的链接，或是网站本身不小心也犯了错误，把问题给留下来。叨叨死链不仅造成了一些糟糕的用户体验，还可能会影响SEO，引起搜索引擎抓取信息失效，影响网站的整体排名。

Public @ 2023-02-25 00:00:16

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[ DB ] CONNECT:[ UseTime:0.026896s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.019102s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.018090s ]
[ 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:0.018873s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.018044s ]
[ 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:0.019333s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6965 LIMIT 1 [ RunTime:0.018320s ]
[ 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:0.018402s ]
[ 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:0.018659s ]
[ 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:0.019111s ]
[ 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` = 6965 LIMIT 1 [ RunTime:0.018299s ]
[ 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=6965 [ RunTime:0.020466s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo技术提升' AND `status` <> -1 LIMIT 1 [ RunTime:0.026044s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo技术提升' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.040186s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海死链' AND `status` <> -1 LIMIT 1 [ RunTime:0.027025s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海死链' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034900s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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