Sitemap协议类型及包含范围_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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Sitemap协议类型及包含范围

Sitemap协议的类型有三种： 1. XML Sitemap：用于搜索引擎的索引。包含了网站中所有重要的URL地址，可以帮助搜索引擎更好地索引和排名网站。 2. Image Sitemap：用于搜索引擎的索引图片。包含了网站中的图片URL地址和相关信息，可以使搜索引擎更好地索引和展示网站内的图片。 3. Video Sitemap：用于搜索引擎的索引视频。包含了网站中的视频URL地址和相关信息，可以使搜索引擎更好地索引和展示网站内的视频。 Sitemap协议的包含范围： Sitemap协议包含网站中所有被搜索引擎认为重要的网页地址，包括首页、文章页、分类页、标签页、产品页等；图片Sitemap包含所有重要的图片地址和相关信息；视频Sitemap包含所有重要的视频地址和相关信息。

Public @ 2023-04-03 02:50:13

网站的结构和导航设置应该注意什么？

每个网页都需要有合适的标题，网站首页标题建议使用站点名称或者站点代表的公司、机构名称；其余的内容页面，标题建议做成与正文内容的提炼和概括，建议格式“页面标题_站点名称”，这可以让您的潜在用户通过搜索引擎结果中的标题快速访问到您的页面。充分利用网站首页或者频道首页的 description 标签，提供此网页内容的概括说明，形式为<meta name="description"

Public @ 2018-04-30 16:12:04

关于Sitemap

百度一直致力于将优质内容索引并呈现给搜索用户，因此百度站长平台推出了Sitemap工具，网站可通过该工具将优质资源主动反馈提交给百度站长平台，加强百度对优质资源的收录，优化收录效果。Sitemap（即站点地图）就是您网站上各网页的列表。创建并提交Sitemap有助于百度发现并了解您网站上的所有网页，包括百度通过传统抓取方式可能找不到的网页。您还可以使用Sitemap提供有关您网站的其他信息，如上次

Public @ 2011-06-13 16:11:59

什么是ETag？ETag作用有哪些

ETag（Entity Tag）是HTTP协议中的一个头部字段，用于标识资源的某个版本。 ETag的作用主要有以下几点： 1. 缓存控制：当客户端请求一个资源时，服务器可以通过ETag来判断资源是否发生了变化。如果ETag与客户端提供的If-None-Match头字段一致，说明资源没有发生变化，服务器可以返回一个304 Not Modified状态码，告诉客户端可以使用本地缓存的副本，从而节省带

Public @ 2023-07-23 06:50:22

sitemap提交后，多久能被百度抓取？

通常情况下，sitemap提交后，百度会在1-2天内进行抓取。但具体时间也受到网站规模、更新频率、抓取限制等因素的影响。如果长期未被抓取，可以检查一下sitemap是否存在问题，并通过百度站长平台的工具进行排查。

Public @ 2023-06-16 10:50:16

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:0.026383s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.018915s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6705 LIMIT 1 [ RunTime:0.017806s ]
[ 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:0.018647s ]
[ 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:0.018079s ]
[ 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:0.018989s ]
[ 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` = 6705 LIMIT 1 [ RunTime:0.017619s ]
[ 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=6705 [ RunTime:0.018517s ]
[ 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:0.024689s ]
[ 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:0.039442s ]
[ 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:0.024734s ]
[ 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:0.034984s ]
[ 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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