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网页图片的SEO优化有哪些要点？

1. 图片文件名：给图片起有意义的名字，并包含相关关键词。 2. Alt标签：为每张图片加上适当的Alt标签，描述图片内容，并包含相关关键词。 3. 图片大小：网页图片大小应该适中，不要过大或过小，过大会影响网页加载速度，过小影响用户体验。 4. 图片格式：选择适当的图片格式，如JPEG和PNG，优化图片质量和大小。 5. 图片标题：为每张图片添加有意义的标题，包含相关关键词。 6. 图片位置：在网页上适当地放置图片，与相关内容相符合，增加用户体验。 7. 网站速度：优化网站的加载速度，使网页图片能够快速加载，提高用户满意度。 8. 图片水印：给图片添加水印，以防止盗用和增加品牌形象。 9. 必要时只使用CSS实现图像效果，如过渡、阴影等。 10. 图片描述：在页面中加入图片描述，包含相关关键词，以提高图片的SEO价值。

Public @ 2023-04-15 17:00:22

什么是死链

我们在打开网址时，有时会出现“访问的页面不存在”的提示，这是死链的一种最直白的表现方式：通过某个链接进来后发现打不开或者是404页面，那么这个链接就叫做死链。

Public @ 2023-01-12 15:56:21

标题设置规范

以下是标题设置规范的建议： 1. 结构简洁明了：标题应该简洁明了，让读者一目了然该文的主题。 2. 利用关键词：标题应该包括文章的重点、关键词和最能吸引读者的部分，以便搜索引擎更好地索引。 3. 避免废话：避免废话、绕圈子、过于花哨或噱头的标题，以免误导读者，而应该简单、直接地表达文章的主题。 4. 使用正确的标点：标题中应正确地使用标点符号，如冒号、破折号、问号、感叹号等，以降低歧义。

Public @ 2023-06-14 01:50:30

了解网站图片内容优化的重要性，尤其是图片类型站点

至关重要。由于图片量巨大，它们负责大部分的下载量，如果不能有效地优化，就会导致网站的加载缓慢，影响用户体验和转化率。图片是网站加载速度的主要瓶颈，有效的图片优化有助于缩短网页加载时间，提升用户体验，提高搜索引擎的抓取，减少资源消耗。图片内容优化主要有以下几个方面： 1.正确选择图片格式：PNG、GIF和JPG等常见图片格式各有其优劣，根据不同的需求，正确选择最佳的图片格式，以节约加载时间。 2

Public @ 2023-02-28 09:00:40

网站图片的优化有哪些？关于图片优化的7个方法

一：图片的大小现在用户在浏览网页时，不再青睐于光光的文字，而是转向图文并茂，一段段优美的文字，配上高档霸气的图片，美丽而富有磁力，就像是一个美女披上了一件漂亮的衣服一样，楚楚动人。但是在配置图片的时候需要注意图片的大小与尺寸，搜索引擎派遣蜘蛛来爬取你的网站图片时，喜欢接近121:75像素大小的图片，一是给网站服务器减压，第二是不拖累网站的网速，利用用户的点击快速浏览，一般来讲，6秒钟网站页面打不开

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

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.021646s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015850s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7269 LIMIT 1 [ RunTime:0.014615s ]
[ 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:0.019358s ]
[ 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:0.015120s ]
[ 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:0.015333s ]
[ 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` = 7269 LIMIT 1 [ RunTime:0.014500s ]
[ 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=7269 [ RunTime:0.017657s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站页面优化' AND `status` <> -1 LIMIT 1 [ RunTime:0.021710s ]
[ 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` = '威海网站页面优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032665s ]
[ 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Alt文字' AND `status` <> -1 LIMIT 1 [ RunTime:0.021701s ]
[ 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Alt文字' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034187s ]
[ 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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