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很多用戶是閉著眼睛看網(wǎng)站的

，因?yàn)樗麄冎饕峭ㄟ^觸覺和聽覺來使用網(wǎng)站。所以要讓網(wǎng)站具有良好的無障礙性，以便各種用戶都能夠舒適地使用網(wǎng)站。以下是一些改善網(wǎng)站無障礙性的方法： 1. 使用大字體和高對比度色彩，以便用戶能夠更容易地讀取內(nèi)容。 2. 使用標(biāo)題和副標(biāo)題，以便用戶可以輕松地瀏覽內(nèi)容。 3. 提供鍵盤快捷鍵，以便不依賴鼠標(biāo)的用戶能夠使用網(wǎng)站。 4. 避免彈出窗口和閃爍的內(nèi)容，這可能對一些用戶造成不適。 5. 使用 alt 文本描述圖片和其他媒體，以便視障用戶可以了解其內(nèi)容。 6. 提供易于理解和簡潔明了的語言，而不是使用過于復(fù)雜的術(shù)語或語言。 7. 使用標(biāo)準(zhǔn) HTML 和 CSS 標(biāo)記，以便屏幕閱讀器可以輕松地識別和呈現(xiàn)網(wǎng)站內(nèi)容。通過這些方法，您可以大大提高網(wǎng)站的無障礙性，并為您的所有用戶提供更好的用戶體驗(yàn)。

Public @ 2023-06-20 05:50:15

這些不常見的域名后綴，你怎么看？

威海seo專題威海域名與seo
1284

目前，互聯(lián)網(wǎng)上有一些開放注冊的域名，如：類似的還有：.party, .science等。此類域名注冊成本相對較低，因此成為了站群作弊者的溫床，部分站群作弊者注冊一個站點(diǎn)作弊，一旦被發(fā)現(xiàn)，馬上新?lián)Q另外一個。因此針對這類域名后綴，學(xué)堂君不建議各位站長們使用，可能會出現(xiàn)搜索收錄延遲等問題；如有發(fā)現(xiàn)正當(dāng)運(yùn)營的此類域名站點(diǎn)，請?jiān)谄脚_驗(yàn)證站點(diǎn)，系統(tǒng)效驗(yàn)站點(diǎn)內(nèi)容后，則會保持跟其他正常域名一樣的收錄優(yōu)先級，請各位

Public @ 2015-01-31 15:25:22

SEO思維：利用差異化內(nèi)容讓你超越競爭對手站點(diǎn)排名

先來說一個概念“差異化戰(zhàn)略”。差異化戰(zhàn)略被認(rèn)為是將公司提供的產(chǎn)品或服務(wù)差異化，形成一些在全產(chǎn)業(yè)范圍中具有獨(dú)特性的東西。這句話還是比較好理解的，直白的說就是突出自己的個性，但是在網(wǎng)站SEO優(yōu)化中又該如何做到內(nèi)容差異化了？網(wǎng)站內(nèi)容差異化：一、大多數(shù)的SEOer在做什么到如今，大多數(shù)的seoer還是在天天發(fā)外鏈、更新站內(nèi)文章。一些朋友就在抱怨，老板每天要求要發(fā)多少條外鏈，更新多少條原創(chuàng)內(nèi)容。抱怨自己每天

Public @ 2015-02-13 15:26:29

SEO戰(zhàn)術(shù)和戰(zhàn)略

SEO戰(zhàn)術(shù)和戰(zhàn)略是專門用于網(wǎng)站搜索引擎優(yōu)化策略。SEO戰(zhàn)略涉及整體目標(biāo)和規(guī)劃，以實(shí)現(xiàn)持久的搜索引擎優(yōu)化結(jié)果，而SEO戰(zhàn)術(shù)則是特定的技術(shù)或策略，用于實(shí)現(xiàn)SEO戰(zhàn)略的細(xì)節(jié)。以下是一些常見的SEO戰(zhàn)術(shù)和戰(zhàn)略： SEO戰(zhàn)略 1. 定義目標(biāo)受眾并分析競爭對手 2. 開發(fā)并維護(hù)高質(zhì)量內(nèi)容 3. 建立高質(zhì)量背景鏈接 4. 優(yōu)化關(guān)鍵字和元數(shù)據(jù) 5. 優(yōu)化用戶體驗(yàn)和移動響應(yīng) SEO戰(zhàn)術(shù) 1. 關(guān)鍵字研究并針

Public @ 2023-06-20 12:00:19

SEO好做嗎？還是很容易？

前幾天點(diǎn)石的一個朋友發(fā)來一篇文章讓我看。文章對中國的SEO及網(wǎng)絡(luò)營銷整體方向大大的指點(diǎn)了一下，頗有指揮解放全國三大戰(zhàn)役之風(fēng)范。文章認(rèn)為SEO其實(shí)很簡單，不是神，告誡大家不要造神。SEO當(dāng)然不是神，有人說過SEO是神嗎？正相反，我們一直強(qiáng)調(diào)，SEO只是網(wǎng)絡(luò)營銷的一種，網(wǎng)絡(luò)營銷又只是網(wǎng)站運(yùn)營的一個方面。做好SEO與成功運(yùn)營一個網(wǎng)站還有很大一段距離。但做SEO絕不容易。那篇文章認(rèn)為，建300-500個博

Public @ 2011-09-22 15:27:45

更多您感興趣的搜索

基本文件流程錯誤 SQL 調(diào)試

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/www/wwwroot/briline.net/thinkphp/library/think/Response.php ( 8.64 KB )
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[ DB ] CONNECT:[ UseTime:0.022827s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.016385s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.015423s ]
[ 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:0.016221s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.015420s ]
[ 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:0.016389s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9158 LIMIT 1 [ RunTime:0.015496s ]
[ 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:0.015713s ]
[ 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:0.015975s ]
[ 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:0.016127s ]
[ 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` = 9158 LIMIT 1 [ RunTime:0.015392s ]
[ 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=9158 [ RunTime:0.019311s ]
[ 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:0.022927s ]
[ 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:0.047377s ]
[ 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觀點(diǎn)' AND `status` <> -1 LIMIT 1 [ RunTime:0.026137s ]
[ 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觀點(diǎn)' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033336s ]
[ 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', ) ]

0.539685s

Categories

Tags

很多用戶是閉著眼睛看網(wǎng)站的

這些不常見的域名后綴，你怎么看？

SEO思維：利用差異化內(nèi)容讓你超越競爭對手站點(diǎn)排名

SEO戰(zhàn)術(shù)和戰(zhàn)略

SEO好做嗎？還是很容易？

更多您感興趣的搜索

Categories

Tags

很多用戶是閉著眼睛看網(wǎng)站的

這些不常見的域名后綴，你怎么看？

SEO思維：利用差異化內(nèi)容讓你超越競爭對手站點(diǎn)排名

SEO戰(zhàn)術(shù)和戰(zhàn)略

SEO好做嗎？還是很容易？

更多您感興趣的搜索

這些不常見的域名后綴，你怎么看？

SEO好做嗎？還是很容易？