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WordPress图片延迟加载

2014年7月12日09:59:02WordPress5422.4K阅读模式

图片延迟加载演示

网速较慢时效果相对明显，清空浏览器缓存，再进行二次查看

图片1

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

图片2

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

图片3

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

图片4

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

图片5

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

图片7

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

图片8

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading.

Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load.

Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac.

图片9

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本文由 知更鸟 发表于 2014年7月12日09:59:02
转载请注明：https://zmingcx.com/wordpress-lazy-loading-images.html | 知更鸟

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评论 54 访客 43 作者 6

每天来看看 3
2014年7月12日 12:04:46 北京市西城区 1F
回复
老大新主题咋样了有没有付费版本啊需要之
kpopcomedy 6
2014年7月12日 17:33:57 重庆市铜梁县 2F
回复
感谢分享，这样就能减轻浏览压力
kpopcomedy 6
2014年7月12日 17:50:44 重庆市铜梁县 3F
回复
这个是先安装插件，再把代码加入到相应位置的操作过程吗？
musk100 4
2014年7月12日 17:58:18 江苏省苏州市 4F
回复
前排支持
软件派 3
2014年7月12日 21:42:52 北京市 5F
回复
这个看起来挺帅的，坐等新版主题，哈哈~
经常来访
瑾瑜 1
2014年7月14日 00:36:59 安徽省合肥市 6F
回复
鸟哥是如何实现各浏览器下文字两端对齐的？
- 知更鸟
  2014年7月14日 09:22:11 中国 B1
  回复
  @ 瑾瑜给正文部分添加加样式：
  text-align: justify; text-justify: inter-ideograph;
  - 瑾瑜 1
    2014年7月15日 23:30:27 安徽省合肥市 B2
    回复
    @ 知更鸟但是在chrome下无效啊
    - 知更鸟
      2014年7月16日 09:05:36 中国 B3
      回复
      @ 瑾瑜效果肯定是有的，只不过没有其它浏览器那么明显
aunsen 5
2014年7月14日 12:11:16 陕西省西安市 7F
回复
效果很给力啊，鸟哥V5！
小舞 1
2014年7月14日 22:40:40 河南省南阳市 8F
回复
为什么我加上去后发现那个loding的图片非常大，这个值是根据什么设置的
- 知更鸟
  2014年7月15日 10:12:14 中国 B1
  回复
  @ 小舞与你所用主题样式有关
coolike 2
2014年7月17日 22:27:36 北京市海淀区 9F
回复
272主题应用后，loading.gif很大，请教如何定义loading.gif大小？
- coolike 2
  2014年7月18日 15:59:10 北京市 B1
  回复
  @ coolike css添加max-width: 100%;width: auto;height: auto;好了。
民间偏方大全 1
2014年7月24日 23:27:06 广西 10F
回复
为什么要延迟加载呢？真的是影响网速么？以现在的网速一张图片不如代码的混乱更会影响网速吧。
- 有新意吧 2
  2014年7月31日 00:07:55 广东省深圳市 B1
  回复
  @ 民间偏方大全延迟加载还是有好处的。不过要是能首屏预加载，一打开屏幕上的图片就加载出来了。其他的滚动再延迟加载。
糊糊 2
2014年7月25日 11:24:30 北京市 11F
回复
很受启发，在移动开发中值得学习，受教了
惜乐博客 3
2014年8月2日 08:34:56 广东省汕头市 12F
回复
-。-不喜欢哈
欲思博客 0
2014年8月5日 21:55:07 江西省 13F
回复
感觉虽然延迟加载了。但是加载也太慢了点。不知道是什么原因。
软件酷(Softku) 5
2014年8月7日 16:31:00 福建省厦门市 14F
回复
好久没来了,过来看看
购物生活好店品 4
2014年8月8日 10:16:05 广东省广州市 15F
回复
看着小国非常不错，给添加一下效果看看。
WEB学习 1
2014年8月8日 14:57:35 广东省深圳市 16F
回复
嗯，很不错的文章，学习了。
老虎 6
2014年8月24日 23:42:05 江苏省无锡市 17F
回复
请问鸟哥，在新版Ality主题中，“添加一个data-original属性”这步是在哪里实现的？我只在thumbnail里找到2个……
韩饭吧 1
2014年10月9日 21:24:54 山东省济南市 18F
回复
如果要移植到其他的地方不是没办法了吗？为图片自动添加 data-original 属性，这个我现在要用到discuz中怎么搞这个呢？
qq2013 1
2015年1月9日 15:31:58 山东省潍坊市 19F
回复
鸟哥，我在文章中添加上了个gif动图，但是网页打开它不动，只有点了一下之后他在照片的框里才动，这是在怎么回事
同盟源 3
2015年1月31日 14:59:57 安徽省芜湖市 20F
回复
没有啥效果
- 美Win网 4
  2015年7月22日 07:28:17 江苏省苏州市 B1
  回复
  @ 同盟源卧考，你还真是无处不在啊。
高高 3
2015年3月21日 00:46:05 北京市 21F
回复
鸟哥请教一个问题，我现在想实现的是在评论中gif图像点击加载，要在标签中用data-original替换掉src，该如何判断gif图像呢？
add_filter (‘get_comment_text’, ‘lazyload’);
function lazyload($content) {
$loadimg_url=get_bloginfo(‘template_directory’).’/img/loading.gif’;
if(!is_feed()||!is_robots) {
$content=preg_replace(‘//i’,”n$0″,$content);
}
return $content;
}
折腾代码 0
2015年3月29日 01:54:01 辽宁省 22F
回复
折腾上了，可是只有内容页的图片好使，如何才能实现主页和分类页等调用的缩略图也延迟加载呢？？
求鸟哥赐教，谢谢了！
久久 0
2015年4月12日 21:30:12 辽宁省辽阳市 23F
回复
好用哦！
atelite 0
2015年7月6日 01:40:38 福建省宁德市 24F
回复
鸟哥求助，我按照你的方法做了以后，可以使用图片延迟了。可是我的slideshow 幻灯片插件就一直无法正常工作。反安装图片延迟插件也是一样。 www.atelite.com 求救
flippy 3
2015年7月29日 06:41:12 浙江省温州市 25F
回复
想问问鸟叔叔，首页（非文章页）的图片如何一起实现这种延迟加载呢?
Flippy 3
2015年8月17日 17:35:54 浙江省温州市 26F
回复
知更鸟，你好，我想问一下，您说的：“将一张加载动画图片放到主题图片文件夹img中”这句话里面，如何定义这个”加载动画图片“的默认大小呢？我延迟加载时候，这个动画图片总是最大化，而没有定义长宽，结果延迟加载的时候，看起来有点不美观
星星之火 2
2015年9月14日 20:08:57 山东省淄博市 27F
回复
鸟哥，你的主题是如何实现图片加载的呢，我看源码好像不是用的这个方法呀，请指教，谢谢
- 知更鸟
  2015年9月14日 21:10:52 中国 B1
  回复
  @ 星星之火我用的是另外一个延迟加载的方法，而且也没启用，看不到效果的
  不过本文的方法还是非常有效的
  - 星星之火 2
    2015年9月14日 21:30:25 山东省淄博市 B2
    回复
    @ 知更鸟谢谢
shawnzhou 0
2015年10月20日 19:17:39 四川省成都市 28F
回复
为什么我添加了后没有你这种淡出的效果呢？是因为loading.gif的原因么？这个gif文件能不能分享？
小z 0
2015年11月8日 10:20:36 四川省成都市 29F
回复
想请教一下贵博的文章图片是否启用了延迟加载呢？
- 知更鸟
  2015年11月8日 15:01:45 中国 B1
  回复
  @ 小z 因为我的文章图片不是很多，所以并没开，不过留言头像这里是有延迟加载的
青枳博客 0
2015年11月30日 19:04:59 北京市 30F
回复
不错
韩饭吧 1
2016年5月7日 09:57:31 江苏省宿迁市 31F
回复
其他的程序怎么实现呢，我用的是discuz，你以前分享的图片分享可以实现，现在这个不知道怎么自动给图片增加data-original了，抱歉，我是菜鸟。
爱杂侃 0
2016年6月14日 10:17:13 浙江省杭州市 32F
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向博主学习了，刚刚下载下来，已在本地测试好了。
腾蛙 3
2016年7月24日 18:13:48 浙江省杭州市 33F
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试试
ZERO 1
2017年6月23日 10:49:30 江苏省苏州市 34F
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鸟哥，我想问一下，如何改动代码给图像加上class=”lazy”，这样的话未加载的图像才会有loading的画面，教程里的代码并没有这个功能，还请指教
- ZERO 1
  2017年6月23日 13:42:03 江苏省苏州市 B1
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  @ ZERO 呼叫鸟哥
  - 知更鸟
    2017年6月23日 16:01:25 中国 B2
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    @ ZERO 我只会加占位图，文章已更新自己看吧
腾蛙网 4
2017年9月19日 02:03:19 陕西省西安市 35F
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我觉得分页就很好
佛系软件 4
2021年1月1日 01:41:34 上海市 36F
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能用svg文件吗
佛系软件 0
2021年1月23日 17:56:10 上海市 37F
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头像那个怎么用啊

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