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描述（description）標(biāo)簽怎么寫？

描述（description）標(biāo)簽可以在HTML網(wǎng)頁(yè)的頭部（head）部分中設(shè)置，用于提供網(wǎng)頁(yè)簡(jiǎn)短的描述信息，這些信息將顯示在搜索引擎結(jié)果頁(yè)面上。描述標(biāo)簽的格式如下： ``` ``` 其中，name屬性值為"description"表示這是網(wǎng)頁(yè)的描述信息，content屬性值為描述信息內(nèi)容，通常是不超過(guò)150個(gè)字符的簡(jiǎn)短文字描述，應(yīng)該簡(jiǎn)明扼要、準(zhǔn)確明了地概括了網(wǎng)頁(yè)的主要內(nèi)容和特點(diǎn)。例如： ``` 這是網(wǎng)頁(yè)標(biāo)題 ```

Public @ 2023-04-15 20:00:20

網(wǎng)站圖片的優(yōu)化有哪些？關(guān)于圖片優(yōu)化的7個(gè)方法

一：圖片的大小現(xiàn)在用戶在瀏覽網(wǎng)頁(yè)時(shí)，不再青睞于光光的文字，而是轉(zhuǎn)向圖文并茂，一段段優(yōu)美的文字，配上高檔霸氣的圖片，美麗而富有磁力，就像是一個(gè)美女披上了一件漂亮的衣服一樣，楚楚動(dòng)人。但是在配置圖片的時(shí)候需要注意圖片的大小與尺寸，搜索引擎派遣蜘蛛來(lái)爬取你的網(wǎng)站圖片時(shí)，喜歡接近121:75像素大小的圖片，一是給網(wǎng)站服務(wù)器減壓，第二是不拖累網(wǎng)站的網(wǎng)速，利用用戶的點(diǎn)擊快速瀏覽，一般來(lái)講，6秒鐘網(wǎng)站頁(yè)面打不開

Public @ 2017-10-10 15:16:42

Alt文字標(biāo)簽寫法

正確寫法alt標(biāo)簽在html語(yǔ)言中的寫法是這樣的：<img src="圖片路徑" alt="圖片描述"/>圖片描述最好是用簡(jiǎn)短的語(yǔ)句，描述這張圖片的內(nèi)容，如果是鏈接，則描述鏈接的作用，并帶上關(guān)鍵詞。注意事項(xiàng)不好的習(xí)慣是每張圖片都沒(méi)有alt標(biāo)簽。而不可取的是，對(duì)于每個(gè)標(biāo)簽都采用關(guān)鍵詞堆砌，這樣就有可能會(huì)導(dǎo)致被視為Spam垃圾網(wǎng)站。

Public @ 2013-03-15 15:16:45

description是啥意思要怎么寫

description是啥意思是網(wǎng)站頁(yè)面的描述標(biāo)簽，通常來(lái)講：1、首頁(yè)的描述，是對(duì)網(wǎng)站整體的概括，其中要包含網(wǎng)站的優(yōu)化方向的介紹，同時(shí)描述的長(zhǎng)度建議是200字符左右。2、欄目的描述，則是對(duì)欄目頁(yè)的介紹，description的長(zhǎng)度建議是100-150字符左右。3、內(nèi)容的描述一般我們建議選擇內(nèi)容的前150字符作為描述。注意事項(xiàng)：每個(gè)頁(yè)面的描述都是不同的，個(gè)別不會(huì)SEO優(yōu)化的網(wǎng)站，容易出現(xiàn)這樣的錯(cuò)誤，

Public @ 2022-11-02 16:08:32

網(wǎng)站描述標(biāo)簽的內(nèi)容要怎么寫？

網(wǎng)站描述標(biāo)簽的內(nèi)容要怎么寫？與SEO有關(guān)系的另外一個(gè)重要標(biāo)簽是描述標(biāo)簽，用于說(shuō)明頁(yè)面的主要內(nèi)容。描述標(biāo)簽的內(nèi)容是非常重要的，搜索引擎搜索結(jié)果展示的主要內(nèi)容就是描述內(nèi)容。描述標(biāo)簽在網(wǎng)站源代碼里是這樣寫：<meta name="description" content="這是描述標(biāo)簽的內(nèi)容。" />那么，網(wǎng)站描述標(biāo)簽的內(nèi)容要怎么寫？我

Public @ 2011-07-02 16:08:34

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基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.020475s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.014854s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.013838s ]
[ 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:0.014700s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.013897s ]
[ 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:0.014754s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7274 LIMIT 1 [ RunTime:0.013904s ]
[ 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:0.014133s ]
[ 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:0.014058s ]
[ 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:0.014498s ]
[ 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` = 7274 LIMIT 1 [ RunTime:0.013848s ]
[ 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=7274 [ RunTime:0.016726s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海網(wǎng)站頁(yè)面優(yōu)化' AND `status` <> -1 LIMIT 1 [ RunTime:0.021815s ]
[ 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)站頁(yè)面優(yōu)化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031215s ]
[ 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` = '威海描述標(biāo)簽' AND `status` <> -1 LIMIT 1 [ RunTime:0.020651s ]
[ 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` = '威海描述標(biāo)簽' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.029895s ]
[ 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', ) ]

0.487328s

Categories

Tags

描述（description）標(biāo)簽怎么寫？

網(wǎng)站圖片的優(yōu)化有哪些？關(guān)于圖片優(yōu)化的7個(gè)方法

Alt文字標(biāo)簽寫法

description是啥意思要怎么寫

網(wǎng)站描述標(biāo)簽的內(nèi)容要怎么寫？

更多您感興趣的搜索

Categories

Tags

描述（description）標(biāo)簽怎么寫？

網(wǎng)站圖片的優(yōu)化有哪些？關(guān)于圖片優(yōu)化的7個(gè)方法

Alt文字標(biāo)簽寫法

description是啥意思要怎么寫

網(wǎng)站描述標(biāo)簽的內(nèi)容要怎么寫？

更多您感興趣的搜索

網(wǎng)站圖片的優(yōu)化有哪些？關(guān)于圖片優(yōu)化的7個(gè)方法

網(wǎng)站描述標(biāo)簽的內(nèi)容要怎么寫？