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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。经常有新的地图内容生成，这样的网站内容能更快的被搜索引擎抓取收录，网站内容也可以早日被搜索引擎检索。

多样性

站点地图不仅仅是给搜索引擎来看的，根本目的也是方便浏览者，所以网站地图最好兼顾搜索引擎的同时也要兼顾浏览者。我们通常为一个网站建三个站点地图。sitemap.html 页面精美，简洁大方，让浏览者方便找到目标页面的同时也心情愉悦。XML 认真研究自己的网站，把重要的页面标注出来，把不需要纳入的页面加上NO FOLLOW 这样更有利于搜索引擎辨别。URLLIST.TXT 或者ROBOTS.TXT 如果方便最好做一下，yahoo等搜索引擎比较认可，谷歌也有这个项目。另外在robots文本里要写好网站地图位置即格式。

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

如何设置网站地址URL规范化？网址规范化会造成哪些问题

网站如果出现多个不规范的网址，分散了页面权重，影响搜索引擎爬行和排名。如何设置网站地址URL规范化？1、使用301转向，很多用户习惯搜索带www，把不带www的301转向到带www的页面即可。2、URL网址规范化，链接网址都采用首选域名的绝对地址。3、canonical标签相当于一个页内的301转向，区别在于用户并不被转向，还是停留在原网址上面，而搜索引擎会把他当做是301转向处理，把页面权重集中

Public @ 2011-08-17 16:11:21

sitemap都支持哪些格式?

支持XML格式和TXT文本格式。

Public @ 2018-09-08 16:11:57

ETag使用效果对比&;经验分享

提起向百度提交数据，大家基本都会想到sitemap，最近又推出的ETag是什么东东？真的能有效果吗？其实在ETag推出之初，我们平台的非技术人员对效果也是没有预期的，于是请智联招聘SEO负责人桃李重点关注数据变化，就是希望能给各位同学看到最真实的效果。sitemap是解决网站收录至关重要的途径之一，而通常sitemap的更新都不是很及时，并且体量都相对较大，，此时也消耗了相应的网站流量及带宽。而E

Public @ 2016-07-31 16:09:45

什么是ETag？ETag作用有哪些

ETag 是一种用于标识网络资源的字符串。ETag 是由服务器为每个资源生成的，并且在资源内容发生变化时会改变。 ETag 主要用于缓存控制和条件请求。以下是 ETag 的一些作用： 1. 缓存验证：当客户端请求资源时，可以在请求头中通过 If-None-Match 字段将上一次请求中得到的 ETag 值发送给服务器。服务器可以根据这个值来判断资源是否发生了变化。如果 ETag 值匹配，服务器

Public @ 2023-07-30 17:50:26

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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/www/wwwroot/briline.net/public/public.php ( 1.08 KB )
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/www/wwwroot/briline.net/app/extend.php ( 13.29 KB )
/www/wwwroot/briline.net/thinkphp/library/think/Debug.php ( 7.06 KB )
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/www/wwwroot/briline.net/app/common/model/ModelBase.php ( 12.18 KB )
/www/wwwroot/briline.net/thinkphp/library/think/Model.php ( 66.83 KB )
/www/wwwroot/briline.net/thinkphp/library/think/Db.php ( 6.54 KB )
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/www/wwwroot/briline.net/thinkphp/library/think/db/builder/Mysql.php ( 2.16 KB )
/www/wwwroot/briline.net/thinkphp/library/think/db/Builder.php ( 30.47 KB )
/www/wwwroot/briline.net/thinkphp/library/think/Cache.php ( 6.17 KB )
/www/wwwroot/briline.net/thinkphp/library/think/cache/driver/File.php ( 7.46 KB )
/www/wwwroot/briline.net/thinkphp/library/think/cache/Driver.php ( 5.52 KB )
/www/wwwroot/briline.net/app/common/behavior/InitHook.php ( 1.25 KB )
/www/wwwroot/briline.net/app/common/model/Hook.php ( 0.77 KB )
/www/wwwroot/briline.net/thinkphp/library/think/Lang.php ( 6.95 KB )
/www/wwwroot/briline.net/thinkphp/lang/zh-cn.php ( 3.85 KB )
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/www/wwwroot/briline.net/app/index/logic/Wiki.php ( 6.16 KB )
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/www/wwwroot/briline.net/thinkphp/library/think/Paginator.php ( 9.45 KB )
/www/wwwroot/briline.net/thinkphp/library/think/Collection.php ( 8.63 KB )
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/www/wwwroot/briline.net/thinkphp/library/think/Response.php ( 8.64 KB )
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[ DB ] CONNECT:[ UseTime:0.025675s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.018292s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.017321s ]
[ 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:0.018241s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.017200s ]
[ 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:0.018336s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 4495 LIMIT 1 [ RunTime:0.017282s ]
[ 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:0.017583s ]
[ 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:0.017742s ]
[ 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:0.017773s ]
[ 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` = 4495 LIMIT 1 [ RunTime:0.017214s ]
[ 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=4495 [ RunTime:0.019823s ]
[ 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:0.023873s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, '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:0.035732s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Sitemap' AND `status` <> -1 LIMIT 1 [ RunTime:0.023702s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Sitemap' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032944s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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