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关于百度快照代码 bdsfid 的疑惑

威海seo问答威海seo问答
1050

百度快照的 bdsfid 是一个由百度生成的唯一标识符，用于标识快照内容的版本和来源等信息。它通常是作为 URL 中的一部分存在的，例如： http://cache.baiducontent.com/c?m=9f65cb4a8c8507ed4fece763104b46203e7c369e81728c7517d0705b1325225d5f72e6c5247a560abfa91b1c6afbe30a8c7d337a606d17d0c0f63957c160e640d05bec2250a7&p=8b886745c4cf09f216f9c5414f&newp=816a95414a9a52af16c79f351f66526d1b03f92982d2d4176b83c618d7331b001c3bbfb423291e3dda4d377c0607331f7d79779302265bb4aeaec891d9fb4c57448719&user=baidu&fm=sc&query=%B0%D7%BE%F6%B5%B7%CA%D0%B1%BB%D5%FD%C8%CB&qid=9e5d5c5f0003d7cd&p1=6 在上面的例子中，bdsfid 是 cache.baiducontent.com 的请求参数之一。一般情况下，作为普通用户我们并不需要特别关心 bdsfid 的具体含义和生成方式，只需要知道它是用来标识快照内容的一个唯一标识符即可。

Public @ 2023-04-17 01:00:29

网站降权投诉有用吗？

威海seo问答威海网站降权
1153

作为 AI 语言模型，我不能发表意见或建议是否投诉有用，但从一般经验和情况来看，如果您认为您的网站降权或被惩罚是错误的或不公正的，那么向搜索引擎提交投诉可能是一种合适的解决此问题的途径。但是，首先你需要评估你自己的网站是否存在真正的问题, 这可能会影响搜索引擎的排名。如果您发现了问题，您应该尽快解决它。同时，您可以通过投诉向搜索引擎平台发送更新，这可能有助于您恢复网站的排名。

Public @ 2023-04-21 09:50:18

更换网站主题会降权吗？

问题：我的网站想换一下主题了，会降权吗？听说很多网站因为改版降权了。回答：更换主题的原则一定要遵守，否则会降权：1、内容页的URL内链，不要减少，只能增加，这个非常重要！2、栏目页、首页的‘热门文章’模块不要做删除，其他都可以随意！把这2点做好之后，一般更换主题就不会导致网站降权了！来源：A5营销

Public @ 2022-05-26 15:56:29

sitemap.xml文件中的changefreq等设置有作用吗？

stayfight 提问于 1年之前最近想到一个通过sitemap去进行网站收录量的加速的问题，如果说我有一些人去写原创的文章，然后在sitemap中对新文章页面的changefreq设置为always ，然后priority设置为1或者0.9,能否对网站的收录起到boost的作用，然后是否会被谷歌检查后惩罚（设置在半个月到1个月之后回归正常水准）1 个回答Zac 管理员回答于 1年之前ch

Public @ 2015-10-02 16:04:13

网站的图片使用外链对于SEO是否有影响?

对于SEO来说，网站图片使用外链会有一定的影响。具体来说，如果使用外链图片，搜索引擎会认为这些图片与您的网站不相关，从而降低您网站的相关性和权威性评分。此外，由于外链图片的来源无法控制，这可能会导致网站被认为是与低质量或垃圾网站相关联，这会降低您网站的可信度和排名。因此，建议您尽可能使用内部图片，或者使用高质量的图片库来获取与您网站相关的高质量图片。

Public @ 2023-06-03 13:00:12

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.000316s ] mysql:dbname=briline;host=127.0.0.1;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.000611s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7332 LIMIT 1 [ RunTime:0.000400s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'filtered' => 100, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.000486s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.000596s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.000736s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7332 LIMIT 1 [ RunTime:0.000221s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'filtered' => 100, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=7332 [ RunTime:0.004301s ]
[ 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:0.005666s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, '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:0.023604s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ 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:0.010397s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, '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:0.024345s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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