【院长帮帮忙】移动适配不稳定、不生效，可能是这些原因造成的！（第五期）_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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【院长帮帮忙】移动适配不稳定、不生效，可能是这些原因造成的！（第五期）

在移动适配过程中，不稳定和不生效的问题常常出现，这会导致用户在使用移动设备访问网页时出现显示问题或不良体验。以下是可能导致移动适配不稳定和不生效的原因： 1. CSS写法不合理：CSS在移动适配的过程中起到关键作用，但是如果CSS写法不合理，就会导致移动适配不稳定和不生效。应该使用@media查询，优先级要高于其他样式。 2. 布局使用fixed元素：当使用fixed元素布局时，可能会发生适配不稳定和不生效的问题，因为fixed元素在移动设备上的表现方式与桌面计算机上不同。 3. 不合理的Viewport设置：Viewport是设置移动设备屏幕大小和缩放比例的区域。如果Viewport设置有误，就会导致适配不稳定或者不生效。Viewport的设置应该根据设备大小进行自适应调整。 4. 图片使用不当：移动适配过程中，图片尺寸的合理设置很重要。如果图片尺寸过大，在移动设备上加载速度缓慢，会影响用户的使用体验。应该使用压缩后的图片，尺寸与实际显示尺寸一致。 5. 浏览器兼容性问题：不同的浏览器对移动适配的处理方式可能存在差异，这会导致适配不稳定和不生效。应该对不同浏览器的兼容性进行测试，并实施相应的处理方案。总之，在移动适配过程中，要注意以上几点，以确保适配的稳定性和生效性。

Public @ 2023-06-18 13:50:24

一个站点有M站和PC站，采用完全相同的TDK，是否有问题，手机站的SEO规则是否跟PC站相同？

一个站点有M站和PC站，采用完全相同的TDK，是否有问题，手机站的SEO规则是否跟PC站相同？答：TDK代表标题、摘要、关键词是吧？先理解一下。是这样的，PC端和移动端搜索结果展现标题和摘要的字数限制等都是不同的，PC端30多个中文汉字才截断，移动端不到20个就折行了，20多个就省略看不到了。所以，建议移动站使用单独的TDK。来源：百度搜索资源平台百度搜索学堂

Public @ 2021-05-26 16:19:59

目录级移动适配如何使用工具提交适配关系

“我的PC站点是www.a.com，移动站其实是PC站内的一个目录www.a.com/m，这样怎么使用移动适配工具提交适配关系？”我们发现一些PC站点下开辟某个目录存放移动适配页面、作为移动适配“站”，会有提交移动适配数据的需求，如：http://www.a.com/a.html 适配到http://www.a.com/m/a.html。虽然从长远角度看，这种行为对搜索引擎极不友好，百度（包括GO

Public @ 2013-04-03 15:20:35

【院长帮帮忙】第二期：服务器限制外网访问造成主动推送失败

《院长帮帮忙》栏目开始运营以后受到了广大站长欢迎，院长每天都会收到各种问题求助。为了更多站长获得收益，我们从中选取了最具有代表性的问题展现给大家。项目背景：和讯网参加星火计划2.0内测，按照站长平台主动提交技术说明代码，共提交两次，均返回报错。下面我们分享下整个case的排查过程：一、提交执行过程首先，按照链接主动提交的技术标准进行提交，具体内容参照《主动链接提交》。1、第一次提交代码curl -

Public @ 2017-05-18 15:22:02

【院长帮帮忙】流量断崖式下跌，如何自查恢复？（第七期）

院长近期收到一个VIP站点反馈，站点下的所有收录都没有了，站点流量断崖式下跌，先来看看这扎心的图：PC端流量变化：移动流量变化：院长解答：出现这种情况，首先要站长观察流量下滑期间站点是否有异常，并自查以下步骤：1. 网站自查发现自己出现过服务器异常，服务器错误导致页面失效，需尽快恢复站点服务器；这里推荐使用站长平台“抓取异常工具”&“抓取诊断工具”，可整体统计站点近期抓取问题，模拟蜘蛛抓取

Public @ 2014-02-02 15:22:05

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[ DB ] CONNECT:[ UseTime:0.025756s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.018354s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9096 LIMIT 1 [ RunTime:0.017548s ]
[ 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:0.018104s ]
[ 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:0.017763s ]
[ 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:0.018891s ]
[ 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` = 9096 LIMIT 1 [ RunTime:0.017370s ]
[ 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=9096 [ RunTime:0.018275s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海百度移动搜索优化' AND `status` <> -1 LIMIT 1 [ RunTime:0.026069s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海百度移动搜索优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.039468s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海院长帮帮忙' AND `status` <> -1 LIMIT 1 [ RunTime:0.024135s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海院长帮帮忙' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033494s ]
[ 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', ) ]

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