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Google PageSpeed Insights-图像压缩过多

[英]Google PageSpeed Insights - Too much compressing on images

原文 2017-03-30 23:03:36 0 1 image/ optimization/ compression/ pagespeed

I am currently optimizing our website and I'm surprised by the Google PageSpeed Insights. 我目前正在优化我们的网站，我对Google PageSpeed Insights感到惊讶。 For days, I've been trying to reach a good ranking and I'm concentrating on optimizing the images. 几天来，我一直在尝试达到良好的排名，而我一直专注于优化图像。 But Google PageSpeed Insights says that the pictures mostly still require a compression of 90%. 但是Google PageSpeed Insights表示，图片大部分仍需要90％的压缩率。 You can already see that the pictures have been severely compromised and have lost in quality. 您已经可以看到这些图片已经严重受损并且质量下降。

The page I'm optimizing is knorke. 我正在优化的页面是挪威克。 de 德

For example: The suggestions in the analysis show that the image "Wicked-Print-Logo.jpg" can be compressed by 95%. 例如：分析中的建议表明，“ Wicked-Print-Logo.jpg”图像可以压缩95％。 The image has a size of 16 KB. 图像的大小为16 KB。 I do not believe that it's possible to compress the file anymore, without losing image quality. 我认为不可能在不损失图像质量的情况下压缩文件了。

What am I doing wrong? 我究竟做错了什么？

Why is Google so strict here? 为什么Google在这里这么严格？

I'm thankful for every suggestion. 我很感谢每个建议。

1 个解决方案

I did a test speed insight of your page, Google already helped you to much, because it offert to you the possibility to download optimized assets (images, css and js) for your website. 我对您的页面进行了测试速度洞察，Google已经为您提供了很多帮助，因为它为您提供了为您的网站下载优化资产（图像，css和js）的可能性。 You just have to download it and replace your images with images optimized by Google. 您只需下载它，然后将其替换为Google优化的图像即可。

Note that the decision lies to you, if you think that images optimized by google are very bad quality, you are not oblige to use them. 请注意，决定权在于您，如果您认为由google优化的图像质量很差，则没有义务使用它们。

I also suggest you to configure the cache browser, it could help a little boost your score 我还建议您配置缓存浏览器，这可能会帮助您提高得分

Find the link just under all test notifications. 在所有测试通知下方找到链接。