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外部链接原则

外部链接原则是指在网页和其他数字媒体上添加外部链接时需要遵循的规则和原则。以下是一些常见的外部链接原则： 1. 链接应该是相关的：外部链接应该与所在内容相关联，能够提供更多的信息和帮助读者。 2. 遵守法律法规：在链接到其他网站时，应该遵守相关法律法规，如知识产权、著作权等。 3. 可信度和可靠性：链接到的网站应该是有可信度和可靠性的，不包含欺诈信息或恶意链接。 4. 质量和受众：链接到的网站内容应该是高质量的，符合读者的需求和兴趣。 5. 避免过度链接：在同一篇文章或页面中，应该避免链接到相同的目标。 6. 注明来源：在链接到外部网站时，应该注明来源和原始链接。 7. 清楚明确的链接文本：链接文本应该清楚明确，告诉读者链接目标是什么，有助于读者理解链接的含义和内容。总之，外部链接应该为用户提供更多的信息和价值，并遵循法律规定，同时还要考虑用户的需要和期望。

Public @ 2023-06-21 02:50:16

如何布局外链才能有明显的效果？

以下是一些布局外链的建议： 1. 避免在文章中过多插入外链，否则会给读者带来烦恼，并被认为是垃圾信息。 2. 选择与文章主题相关的高质量外链，以增加文章的权威性和吸引力。 3. 将外链嵌入到文章正文中，而不是单独列出。这样，读者更可能会点击链接，同时也不会破坏文章的阅读体验。 4. 在文章中使用有吸引力的锚文本，以帮助读者了解链接的主题和内容。 5. 避免使用过度的外链，否则可能会对搜索

Public @ 2023-06-11 04:50:16

外链作用

1，外链是站外优化唯一的操作方式。2，外链可以引导蜘蛛爬行，加快网页收录。3，外链可以给网站带来可观的权重。4，外链可以为网站带来一定的流量。

Public @ 2009-09-08 16:21:29

怎样增加外部链接（二）

怎样增加反向链接/外部链接（一）提交分类目录两个重要的网站分类目录雅虎和开放目录对网站排名，特别是克服Google Sandbox沙盒效应还是有很大作用的。不过进入这两个目录挺困难，雅虎英文目录收取每年299美金的审查费，却不保证收录。雅虎中文目录似乎已经被取消了。开放目录是由志愿编辑来审查网站的，有的时候编辑处理很慢，有的时候会带有一些偏见。还有不少行业性或地区性的网站分类目录，都尽量逐渐向这些

Public @ 2013-07-21 16:19:14

外部链接

$('#changeconnect').click(function () { var inputValue = prompt("请输入更改链接", defaultUrlInputValue); if (inputValue) { defaultUrlInputValue = inputValue;

Public @ 2023-02-25 02:48:21

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[ DB ] CONNECT:[ UseTime:0.023618s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017517s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.015885s ]
[ 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:0.016323s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.015690s ]
[ 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:0.016963s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9200 LIMIT 1 [ RunTime:0.016021s ]
[ 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:0.016377s ]
[ 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:0.016724s ]
[ 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:0.017131s ]
[ 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` = 9200 LIMIT 1 [ RunTime:0.015931s ]
[ 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=9200 [ RunTime:0.017583s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海外部链接建设' AND `status` <> -1 LIMIT 1 [ RunTime:0.026788s ]
[ 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` = '威海外部链接建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.044603s ]
[ 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` = '威海外部链接建设' AND `status` <> -1 LIMIT 1 [ RunTime:0.031072s ]
[ 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` = '威海外部链接建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.066284s ]
[ 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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