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搜索线上公开课重要知识点集锦！

威海seo问答威海seo问答
1446

关于网站开发： • 前端开发： 1. 了解HTML和CSS基础：包括掌握HTML基础语法，理解HTML文档结构，了解CSS属性，元素和单位，以及实现一些有趣的布局效果。 2. 理解JavaScript语言：包括JavaScript变量、数据类型、代码流程控制和函数，以及了解常见DOM API和Ajax异步技术. 3. 了解Bootstrap和jQuery：Bootstrap是一个重要的前端开发框架，为网站开发提供响应式和一致的界面，jQuery是一个常用的JavaScript库，可以快速开发交互效果和动画效果。 • 后端开发： 1. 了解HTTP协议：了解Web服务器、客户端与浏览器之间的通信，以及HTTP协议报文格式和状态码等。 2. 理解PHP语言：PHP是世界上最流行的服务器端脚本语言，不仅可以生成动态网页，还可以操作数据库。 3. 掌握MySQL：MySQL是当前最流行的关系型数据库管理系统，理解MySQL的安装、数据类型、查询语句，以及常见的优化技术。

Public @ 2023-02-24 23:00:59

老师您看下，这是什么情况，属于镜像吗？

威海seo问答威海seo问答
1201

焦生提问于 3年之前uzspace.com 是我们公司的官网，在我接手期间也有被黑过但好在都解决了，但是有个问题一直都有下面这种现象，就是当搜索我们公司的信息的时候，会出现一些博彩行业的网站，网址是别人的网址但是是我们的信息，还有就是，前端显示页面是博彩页面但是源码是我们网站的源码！kuerdiy.net/lianxiwomen/搜索这个网站 51szfm.com/ 出现的网页是我们的源代码老

Public @ 2015-11-19 15:53:25

canonical标签写成关键词利于优化吗？

不推荐，canonical标签应该使用页面的URL，而不是关键词。

Public @ 2023-02-24 01:36:04

是否需要将每个关键词都独立针对一个页面？

Hardway Chen 提问于 3年之前请问Zac，我的电子商务网站中的产品页针对的关键词是”xxx价格”、”xxx评价”、”xxx好吗”这类的，需要每一个关键词都做一个独立的页面吗？1 个回答Zac 管理员回答于 3年之前不需要。一个产品一个页面就好了。”xxx价格”、”xxx评价”、”xxx好吗”这些关键词完全可以放在一个页面上，没有任何问题，title写成“xxx价格、评价”也很正常

Public @ 2016-07-23 15:54:03

如果只买一个外链分析工具，买哪个好？

王灿勇提问于 3年之前ZAC老师，如果只买一个外链分析工具，买哪个好？比如Ahrefs、Majestic等其它在圈子里有名的外链工具（注：半年SEO小白，有点穷，想买外链工具但奈何钱包不给力）3 个回答Zac 管理员回答于 3年之前外链查询分析工具，市场上无非那几个，Ahrefs、Majestic、Moz Link Explorer、SEMRush，还有几个没那么有名的。这几个工具都差不多

Public @ 2013-07-20 16:04:35

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

请求信息 : 2025-07-03 11:41:04 HTTP/2.0 GET : www.briline.net/wiki/post/id/5745
运行时间 : 0.664670s [ 吞吐率：1.50req/s ] 内存消耗：5,059.07kb 文件加载：72
查询信息 : 14 queries 1 writes
缓存信息 : 0 reads,0 writes
配置加载 : 93

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[ DB ] CONNECT:[ UseTime:0.029837s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.021040s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.020063s ]
[ 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:0.020866s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.020036s ]
[ 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:0.021661s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5745 LIMIT 1 [ RunTime:0.020063s ]
[ 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:0.020410s ]
[ 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:0.020616s ]
[ 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:0.020741s ]
[ 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` = 5745 LIMIT 1 [ RunTime:0.020700s ]
[ 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=5745 [ RunTime:0.023399s ]
[ 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:0.030046s ]
[ 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seo问答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.050431s ]
[ 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seo问答' AND `status` <> -1 LIMIT 1 [ RunTime:0.027004s ]
[ 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seo问答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.039464s ]
[ 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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