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關(guān)鍵詞排名劇烈波動(dòng)是什么原因？

關(guān)鍵詞排名劇烈波動(dòng)可能有以下原因： 1. 搜索引擎算法調(diào)整：搜索引擎算法的調(diào)整可能會(huì)對(duì)關(guān)鍵詞排名產(chǎn)生影響，導(dǎo)致排名劇烈波動(dòng)。 2. 網(wǎng)站結(jié)構(gòu)變化：如果網(wǎng)站結(jié)構(gòu)發(fā)生了變化，例如URL變化或者頁(yè)面內(nèi)容變化，也會(huì)影響關(guān)鍵詞排名。 3. 競(jìng)爭(zhēng)力增強(qiáng)：如果競(jìng)爭(zhēng)對(duì)手的網(wǎng)站優(yōu)化力度增強(qiáng)，可能會(huì)搶占關(guān)鍵詞排名，導(dǎo)致自己的排名劇烈波動(dòng)。 4. 網(wǎng)站屏蔽或封禁：如果搜索引擎發(fā)現(xiàn)你的網(wǎng)站存在不良行為，如短時(shí)間內(nèi)增加大量外鏈等，可能會(huì)對(duì)網(wǎng)站進(jìn)行屏蔽或封禁，導(dǎo)致關(guān)鍵詞排名劇烈波動(dòng)。 5. 外鏈質(zhì)量不佳：如果網(wǎng)站存在大量外鏈質(zhì)量不佳的情況，搜索引擎可能會(huì)對(duì)網(wǎng)站降權(quán)，導(dǎo)致關(guān)鍵詞排名劇烈波動(dòng)。

Public @ 2023-06-22 18:50:15

影響百度搜索排序的因素有哪些？

影響網(wǎng)站在百度搜索引擎的排名，可能會(huì)因?yàn)閿?shù)據(jù)的更新、用戶需求、個(gè)性化等因素受到影響。具體的總結(jié)了七條影響搜索排序的原因。影響百度搜索排序的因素有哪些？1、網(wǎng)站與搜索關(guān)鍵詞的相關(guān)性搜索引擎通過(guò)用戶輸入的搜索關(guān)鍵詞進(jìn)行分析，如果說(shuō)搜索關(guān)鍵詞與網(wǎng)站本身的主題不匹配，搜索引擎就沒(méi)辦法判斷網(wǎng)站主題是什么，搜索引擎判斷一個(gè)網(wǎng)站的主題是通過(guò)關(guān)鍵詞。如果用戶搜索詞與你網(wǎng)站主題是相關(guān)的，用戶在網(wǎng)站的停留時(shí)間，轉(zhuǎn)化點(diǎn)

Public @ 2017-12-08 16:12:21

SEO收錄異常診斷：負(fù)載均衡架構(gòu)導(dǎo)致的SEO問(wèn)題及解決方案

威海seo專題威海seo診斷
1422

最近，本人負(fù)責(zé)的其中一個(gè)站點(diǎn)收錄出現(xiàn)了異常，趁著周末有空講述一下整個(gè)診斷過(guò)程。核心問(wèn)題有兩點(diǎn)，服務(wù)器架構(gòu)和網(wǎng)站程序架構(gòu)導(dǎo)致的;本篇僅分享服務(wù)器架構(gòu)導(dǎo)致的收錄異常。首先，介紹一下自己。本人就職于深圳某企業(yè)，長(zhǎng)期混跡于乙方外包公司，眾所周知seo外包公司接的是絕大部分是小企業(yè)網(wǎng)站，這些網(wǎng)站做的關(guān)鍵詞往往也僅是改個(gè)TDK就完成排名的工作。再加上，目前絕大部分中小站點(diǎn)的架構(gòu)很簡(jiǎn)單，開(kāi)源CMS+單一云服務(wù)器

Public @ 2020-07-06 15:32:19

提高關(guān)鍵詞排名的28個(gè)SEO技巧

1. 通過(guò)優(yōu)化網(wǎng)站內(nèi)容和結(jié)構(gòu)來(lái)提高關(guān)鍵詞排名。 2. 努力在網(wǎng)站上添加有價(jià)值、有獨(dú)特性和有針對(duì)性的內(nèi)容。 3. 在網(wǎng)站上使用清晰、有意義的頁(yè)面標(biāo)題和META描述。 4. 選擇正確的關(guān)鍵詞和短語(yǔ)，優(yōu)化它們的密度和位置。 5. 確保網(wǎng)站頁(yè)面具有清晰的結(jié)構(gòu)和導(dǎo)航，包括適當(dāng)?shù)臉?biāo)題標(biāo)簽和內(nèi)部鏈接。 6. 通過(guò)針對(duì)性的關(guān)鍵詞和短語(yǔ)來(lái)創(chuàng)建外部鏈接，包括社交媒體鏈接和媒體引用。 7. 通過(guò)創(chuàng)建質(zhì)量?jī)?nèi)容和優(yōu)化布局，

Public @ 2023-06-12 05:00:46

百度排名初步觀察

這半個(gè)多月以來(lái)，我比較注意我的博客在百度的排名。原因當(dāng)然是我準(zhǔn)備優(yōu)化中文網(wǎng)站，而百度目前為止是占有最大市場(chǎng)份額的中文搜索引擎。以前因?yàn)槎际亲鲇⑽木W(wǎng)站，所以沒(méi)有太注意百度等中文搜索引擎。這半個(gè)多月的觀察，有一些小小的心得和大家一起分享討論。第一，百度蜘蛛極為活躍。從服務(wù)器日志文件分析來(lái)看，百度蜘蛛抓取的頻率和數(shù)量都非常大。百度蜘蛛每天都會(huì)訪問(wèn)我的博客，并且至少抓取幾十個(gè)網(wǎng)頁(yè)。我的博客只開(kāi)通了不到一個(gè)

Public @ 2017-10-11 15:17:13

更多您感興趣的搜索

基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.025734s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.018292s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9279 LIMIT 1 [ RunTime:0.017533s ]
[ 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:0.017701s ]
[ 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:0.017971s ]
[ 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:0.019280s ]
[ 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` = 9279 LIMIT 1 [ RunTime:0.017485s ]
[ 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=9279 [ RunTime:0.019016s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo專題' AND `status` <> -1 LIMIT 1 [ RunTime:0.024475s ]
[ 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seo專題' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.049573s ]
[ 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` = '威海關(guān)鍵詞優(yōu)化' AND `status` <> -1 LIMIT 1 [ RunTime:0.024757s ]
[ 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` = '威海關(guān)鍵詞優(yōu)化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035536s ]
[ 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', ) ]

0.493530s

Categories

Tags

關(guān)鍵詞排名劇烈波動(dòng)是什么原因？

影響百度搜索排序的因素有哪些？

SEO收錄異常診斷：負(fù)載均衡架構(gòu)導(dǎo)致的SEO問(wèn)題及解決方案

提高關(guān)鍵詞排名的28個(gè)SEO技巧

百度排名初步觀察

更多您感興趣的搜索

Categories

Tags

關(guān)鍵詞排名劇烈波動(dòng)是什么原因？

影響百度搜索排序的因素有哪些？

SEO收錄異常診斷：負(fù)載均衡架構(gòu)導(dǎo)致的SEO問(wèn)題及解決方案

提高關(guān)鍵詞排名的28個(gè)SEO技巧

百度排名初步觀察

更多您感興趣的搜索

影響百度搜索排序的因素有哪些？