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1．隨著網(wǎng)絡(luò)的發(fā)展，網(wǎng)站的數(shù)量已經(jīng)數(shù)以億計，互聯(lián)網(wǎng)上的信息量呈爆炸性增長，加大了人們尋找目標信息的難度，而搜索引擎的出現(xiàn)給人們尋找信息帶來極大的便利，已經(jīng)成為不可或缺的上網(wǎng)工具。

2．根據(jù)人們的使用習慣和心理，在搜索引擎中排名越靠前的網(wǎng)站，被點擊的幾率就越大，相反，排名越靠后，得到的搜索流量就越少。據(jù)統(tǒng)計，全球500強的公司中，有90%以上的公司在公司網(wǎng)站中導入了SEO技術(shù)。

3．一般的網(wǎng)絡(luò)公司因缺乏專業(yè)的營銷知識和理念，僅從技術(shù)的角度出發(fā)為您建造網(wǎng)站，美工只管將您的網(wǎng)站設(shè)計漂亮，程序員只管實現(xiàn)您要求的功能模塊，這樣做出來的網(wǎng)站是有缺陷的，不符合搜索引擎的收錄要求，所以必須對網(wǎng)站進行全面的針對性優(yōu)化。

Public @ 2022-03-25 16:22:19

學SEO需要多長時間？

威海了解SEO 威海seo
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不同的人學SEO需要多長時間也是不一樣的，有的人自學、有的人參加培訓機構(gòu)，具體因人而異。不過還是建議除了天才以外的人們都報一下培訓機構(gòu)，因為自學的路上會有很多的艱難坎坷，而消化這些艱難坎坷也需要很多時間成本和精力成本，有時候往往得不償失。學習SEO，需要學習哪些知識：1、學會建站從搜外畢業(yè)的同學，都必須學會建站，如果不會的話，證明不是一個合格的學員。2、學會基礎(chǔ)代碼參加搜外學習的同學都會最基礎(chǔ)的代

Public @ 2018-09-18 16:21:44

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威海了解SEO 威海seo流程
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作為一個網(wǎng)絡(luò)優(yōu)化人員，需要在不同階段對網(wǎng)站制定目標并每日進行跟蹤反饋并及時調(diào)整策略，從而利用最短的時間做最有效率的事，而日常事務(wù)又是保證網(wǎng)絡(luò)優(yōu)化順利進行的根本。作為SEOER，下面的十件事情應(yīng)該你是每天該做。一個SEO工作者的基本日常 SEO SEO推廣第1張1.查看自己所在的行業(yè)前沿資訊更新一個網(wǎng)站要想提高權(quán)重，它所更新的資訊一定需要及時的，完善的。對于大部分站長，可能達不到對最新資訊的捕捉和

Public @ 2011-07-07 15:26:56

seo優(yōu)化要素

威海了解SEO 威海seo
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SEO優(yōu)化要素通常包括以下幾個方面： 1. 關(guān)鍵詞優(yōu)化：選擇適合網(wǎng)站內(nèi)容和目標受眾的關(guān)鍵詞，并將其合理地分布在網(wǎng)頁的標題、頁面內(nèi)容、URL、圖片標簽等位置。 2. 內(nèi)容優(yōu)化：提供高質(zhì)量、有價值的內(nèi)容，包括文字、圖像、視頻等形式，滿足用戶需求和搜索引擎的要求。 3. 網(wǎng)站結(jié)構(gòu)優(yōu)化：合理規(guī)劃網(wǎng)站結(jié)構(gòu)，使搜索引擎能更好地理解和索引網(wǎng)站的內(nèi)容，提高網(wǎng)站的整體可訪問性。 4. 外部鏈接優(yōu)化：通過獲取高質(zhì)量的

Public @ 2023-06-30 05:00:15

怎樣減少無效URL的爬行和索引 – 無完美解

少年老成的云晨守望同學（題外話：少年老成是好事哈。我20多歲時人家說我像40歲，我40多歲時好多人說我像30多，男人20到50歲可以做到基本一個樣子）在網(wǎng)絡(luò)營銷實戰(zhàn)密碼網(wǎng)站貼了個帖子：透過京東商城看國內(nèi)一線B2C網(wǎng)站SEO通病。建議先看那個帖子再回來看本帖，不然不容易明白下面在說什么。簡單說，帖子指出一個嚴重而且現(xiàn)實的SEO問題：很多網(wǎng)站，尤其是B2C，產(chǎn)品條件過濾系統(tǒng)（如選擇產(chǎn)品的品牌、價格、尺

Public @ 2009-09-07 16:21:51

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基本文件流程錯誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.024363s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017692s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5361 LIMIT 1 [ RunTime:0.016502s ]
[ 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:0.016981s ]
[ 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:0.016864s ]
[ 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:0.017285s ]
[ 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` = 5361 LIMIT 1 [ RunTime:0.016496s ]
[ 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=5361 [ RunTime:0.017318s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海了解SEO' AND `status` <> -1 LIMIT 1 [ RunTime:0.024128s ]
[ 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` = '威海了解SEO' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035830s ]
[ 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seo' AND `status` <> -1 LIMIT 1 [ RunTime:0.023087s ]
[ 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seo' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035979s ]
[ 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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seo意義

學SEO需要多長時間？

SEO工作者的基本日常

seo優(yōu)化要素

怎樣減少無效URL的爬行和索引 – 無完美解

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