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錨文本鏈接是什么？

錨文本鏈接是指在網(wǎng)頁上，使用一段文字或者詞語作為超鏈接，并且這段文字或者詞語是描述鏈接目標(biāo)的內(nèi)容，而不是直接使用URL地址。錨文本鏈接可以更容易地吸引到用戶的點擊，并且有助于提高網(wǎng)頁的搜索引擎排名。

Public @ 2023-06-22 03:00:07

什么是錯誤鏈接？

根本不存在的鏈接，就是錯誤鏈接。錯誤鏈接與死鏈接的區(qū)別：錯誤鏈接是由于用戶的疏忽，請求的鏈接不存在。死鏈接是原來訪問正常，后來因為網(wǎng)站的變故而不能訪問。發(fā)生錯誤鏈接的情況：用戶對域名拼寫錯誤。URL地址書寫錯誤。URL后綴多余了或缺少了斜桿。URL地址中出現(xiàn)的字母大小寫不完全匹配。來源：搜外網(wǎng)

Public @ 2018-05-24 16:21:34

1.避免出現(xiàn)死鏈接網(wǎng)站設(shè)置404頁面后，如果網(wǎng)站出現(xiàn)死鏈接，搜索引擎蜘蛛爬行這類網(wǎng)址得到“404”狀態(tài)回應(yīng)時，即知道該URL已經(jīng)失效，便不再索引該網(wǎng)頁，并向數(shù)據(jù)中心反饋將該URL表示的網(wǎng)頁從索引數(shù)據(jù)庫中刪除。避免因為死鏈接影響網(wǎng)站收錄。2.提升用戶體驗404頁面通常為用戶訪問了網(wǎng)站上不存在或已刪除的頁面，服務(wù)器返回404錯誤頁面，告訴瀏覽者其所請求的頁面不存在或鏈接錯誤，同時引導(dǎo)用戶使用網(wǎng)站其他頁

Public @ 2023-02-01 16:11:00

什么樣的錨文本才有效果？

威海seo問答威海錨文字
1204

余德明提問于 3年之前錨文本是帶有a標(biāo)簽的文字就叫錨文本，還是a標(biāo)簽中帶有鏈接href=”#”的文字才叫錨文本。如果帶有a標(biāo)簽卻沒有帶鏈接，這樣的還會不會有錨文本的效果。1 個回答Zac 管理員回答于 3年之前技術(shù)上說，有沒有鏈接都是錨文字。但沒有href屬性的a標(biāo)簽并不是鏈接，或者h(yuǎn)ref為空的a標(biāo)簽只是刷新當(dāng)前頁面，所以這類錨文字并沒有通常錨文字的SEO效果。另外，通常a標(biāo)簽中的URL

Public @ 2019-11-25 15:52:40

錨文本鏈接是什么？

Public @ 2023-06-22 03:00:07

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基本文件流程錯誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.025180s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017816s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016842s ]
[ 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:0.017541s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.016859s ]
[ 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:0.018285s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9249 LIMIT 1 [ RunTime:0.016889s ]
[ 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:0.017111s ]
[ 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:0.018816s ]
[ 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:0.017935s ]
[ 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` = 9249 LIMIT 1 [ RunTime:0.017097s ]
[ 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=9249 [ RunTime:0.018283s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海網(wǎng)站結(jié)構(gòu)優(yōu)化' AND `status` <> -1 LIMIT 1 [ RunTime:0.028593s ]
[ 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` = '威海網(wǎng)站結(jié)構(gòu)優(yōu)化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.040150s ]
[ 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` = '威海錨文字' AND `status` <> -1 LIMIT 1 [ RunTime:0.027058s ]
[ 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` = '威海錨文字' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.038137s ]
[ 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', ) ]

0.631219s

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錨文本鏈接是什么？

什么是錯誤鏈接？

404頁面作用

什么樣的錨文本才有效果？

錨文本鏈接是什么？

更多您感興趣的搜索

Categories

Tags

錨文本鏈接是什么？

什么是錯誤鏈接？

404頁面作用

什么樣的錨文本才有效果？

錨文本鏈接是什么？

更多您感興趣的搜索

什么樣的錨文本才有效果？