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反向鏈接是什么？

經(jīng)常聽到大家在搜外問答里說反向鏈接多么重要，那么到底什么是反向鏈接？

看以上這行內(nèi)容中，“搜外問答”這幾個(gè)字鏈接指向了 https://ask.seowhy.com/。這個(gè)鏈接我們稱為直接鏈接或者錨文本。

對(duì)于搜外問答來講，這個(gè)鏈接是它的反向鏈接。

簡(jiǎn)單介紹反向鏈接是什么

網(wǎng)頁A 上有一個(gè)鏈接指向網(wǎng)頁B，則網(wǎng)頁A 上的鏈接是網(wǎng)頁B 的反向鏈接。

SEO 中談到的反向鏈接又叫導(dǎo)入鏈接（Backlinks），外部鏈接。但反向鏈接的概括包括了站內(nèi)和站外的導(dǎo)入鏈接。

注意：以上的定義只是在SEO中的說法。

以下是一些擴(kuò)展知識(shí)，但已經(jīng)不常用了，可以選擇查看：

如以上第一個(gè)例子，本文可以通過代碼（如：href=）直接指向到其他的已經(jīng)存在的網(wǎng)頁。那么能否在本文的網(wǎng)頁中也添加某代碼，使得已經(jīng)存在的網(wǎng)頁自動(dòng)地鏈接指向本文呢？

這里的反向鏈接特別特別

不修改已經(jīng)存在的網(wǎng)頁，而要求其鏈接指向新產(chǎn)生的網(wǎng)頁。目前本技術(shù)并沒有廣泛使用。

來源：搜外網(wǎng)

Public @ 2017-11-15 16:21:22

吸引外鏈的正確方式有以下幾點(diǎn)： 1. 豐富高質(zhì)量的內(nèi)容：提供有價(jià)值且獨(dú)特的內(nèi)容，可以是文章、視頻、圖片等形式。內(nèi)容應(yīng)該是有深度和廣度的，并且能夠解決特定的問題或提供具體的信息，這樣其他網(wǎng)站會(huì)更有動(dòng)力將你的內(nèi)容鏈接到他們的網(wǎng)站上。 2. 建立良好的關(guān)系網(wǎng)絡(luò)：與其他相關(guān)領(lǐng)域的網(wǎng)站建立聯(lián)系，與他們進(jìn)行合作或者交換鏈接?？梢酝ㄟ^提供獨(dú)家內(nèi)容、撰寫嘉賓博客或參與行業(yè)活動(dòng)等方式來建立關(guān)系。 3. 優(yōu)化網(wǎng)

Public @ 2023-07-20 22:00:35

如何布局外鏈才能有明顯的效果？

怎樣的外鏈策略才能有明顯的效果。推薦方法如下：1、友情鏈接交換。2、現(xiàn)在的網(wǎng)站SEO人員或多或少都使用付費(fèi)鏈接這種手段，畢竟花費(fèi)少、見效快，搜索引擎也比較難以分辨，從目前看，這種方法性價(jià)比還是比較高的。3、擁有大量的導(dǎo)航站的鏈接，這些鏈接不是通常的直鏈，是網(wǎng)站購買了大量的導(dǎo)航站鏈接，后面的參數(shù)是跟蹤訂單來源的，目前搜索引擎對(duì)于cps鏈接對(duì)網(wǎng)站的加權(quán)作用并沒有說得很明確，不過從實(shí)踐上來看，這種外鏈的

Public @ 2018-04-13 16:21:20

為什么發(fā)外鏈容易被懲罰

在一些SEO經(jīng)典書籍里面，外鏈在整個(gè)排名效果的貢獻(xiàn)率達(dá)到60%，它也是很多人做SEO的一項(xiàng)重頭戲。以前剛?cè)腴T的SEO們，通常都是從外鏈專員做起。一些沒有從事SEO但是了解SEO的人，比如競(jìng)價(jià)，會(huì)把SEO說成是發(fā)外鏈的。早期的SEO流傳著這樣的一種風(fēng)氣，就是得外鏈者得天下。尤其醫(yī)療行業(yè)更是外鏈大師云集，每天就是發(fā)發(fā)發(fā)，甚至都不用經(jīng)過大腦，純手工操作，硬生生把排名頂上去。在很多人還沒有意識(shí)到外鏈到底

Public @ 2009-09-05 16:20:56

SEO外鏈策略之鏈接誘餌的制作需知

雖然近期百度表示"外鏈在SEO中發(fā)揮的作用在逐漸減小"，可現(xiàn)實(shí)中是不是外鏈真的毫無用處了呢？反正小編并不這么認(rèn)為，外鏈肯定對(duì)站點(diǎn)的SEO有著積極影響，可前提條件是你的外鏈足夠高質(zhì)量，如果站點(diǎn)建設(shè)了太多垃圾外鏈，那么降權(quán)也是理所應(yīng)當(dāng)?shù)暮蠊?，不是嗎？如果你想要通過外鏈建設(shè)來增加網(wǎng)站流量，那么選擇高質(zhì)量的鏈接方法、權(quán)重高的外鏈平臺(tái)是非常有必要的。小編分享的鏈接誘餌法，對(duì)提升站點(diǎn)的曝光

Public @ 2016-07-11 16:20:54

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[ DB ] CONNECT:[ UseTime:0.021264s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015346s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5275 LIMIT 1 [ RunTime:0.014538s ]
[ 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:0.014824s ]
[ 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:0.015400s ]
[ 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:0.015392s ]
[ 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` = 5275 LIMIT 1 [ RunTime:0.014355s ]
[ 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=5275 [ RunTime:0.017029s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海外部鏈接建設(shè)' AND `status` <> -1 LIMIT 1 [ RunTime:0.021546s ]
[ 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` = '威海外部鏈接建設(shè)' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034446s ]
[ 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` = '威海外部鏈接建設(shè)' AND `status` <> -1 LIMIT 1 [ RunTime:0.021856s ]
[ 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` = '威海外部鏈接建設(shè)' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033226s ]
[ 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', ) ]

0.406935s

Categories

Tags

反向鏈接是什么？

什么是吸引外鏈的正確方式？

如何布局外鏈才能有明顯的效果？

為什么發(fā)外鏈容易被懲罰

SEO外鏈策略之鏈接誘餌的制作需知

更多您感興趣的搜索

Categories

Tags

反向鏈接是什么？

什么是吸引外鏈的正確方式？

如何布局外鏈才能有明顯的效果？

為什么發(fā)外鏈容易被懲罰

SEO外鏈策略之鏈接誘餌的制作需知

更多您感興趣的搜索

什么是吸引外鏈的正確方式？