页面加载时间减少200毫秒是否显着? [英] Is a 200ms decrease in page load time significant?

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问题描述

我在自己开发的其中一个站点中使用Lab js进行了一些测试,页面加载时间减少了200毫秒.后端处理后现在花费的总时间约为1.5秒.

I made a few tests with lab js in one of the sites I've developed and got a reduction of 200ms in the page load time. The total time spent now after backend processing is around 1.5 seconds.

如果值得去麻烦的话,我一直在徘徊. 200ms是巨大的收益吗?一个荒谬的?我知道页面加载时间会影响页面排名,但是200ms会带来很大的不同吗?

I was wandering if its worth the trouble. Is 200ms a huge gain? A ridiculous one? I know that page load times affect page ranking, but 200ms will make such a big difference?

推荐答案

引用

5)毫秒的证明……

云计算行业的大佬们已经深入挖掘并证明了毫秒级的重要性:

5) The Proof That Milliseconds Matter …

The big guys in the cloud industry have really dug deep and proved that those milliseconds matter:

  • Amazon.com的加载时间每增加100毫秒,销售额就会减少1%(Kohavi和Longbotham,2007年).

  • For every 100ms increase in load time of Amazon.com decreased sales by 1% (Kohavi and Longbotham 2007).

Google发现,从0.4秒内加载10个结果页面到0.9秒内加载30个结果页面的变化将流量和广告收入降低了20%(Linden 2006).

Google discovered that a change from loading a 10-result page in 0.4 seconds to a 30-result page loading in 0.9 seconds decreased traffic and ad revenues by 20% (Linden 2006).

Google搜索发现400毫秒的延迟导致搜索/用户的更改为-0.59%.而且,即使延迟消除后,这些用户的搜索量仍然减少-0.21%,这表明用户体验变慢会影响长期行为.

Google Search found that a 400 millisecond delay resulted in a -0.59% change in searches/user. What’s more, even after the delay was removed, these users still had -0.21% fewer searches, indicating that a slower user experience affects long term behavior.

Google的另一项研究发现,加载时间增加500毫秒会导致流量下降20%.

Another study by Google found that an extra 500ms in loading time resulted in 20% drop in traffic.

雅虎还发现,页面速度慢了400毫秒,则页面加载完成之前将有5-9%的人离开.

Yahoo also found that a 400ms slower page would see 5-9% more people leave before the page finished loading.

我认为这可以回答您的问题.

I think this answers your question.

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