September 24, 2020 by Lily Zosimova

How good you are at image optimization?

86% of images can be optimized without any quality loss

Correct! Wrong!

JPEG is the preferred image format suitable for all purposes and devices.

Correct! Wrong!

On average, images take up 38.5% of total page weight

Correct! Wrong!

57% of platforms have either poor or no responsive image experience

Correct! Wrong!

34% of businesses don't compress images sufficiently

Correct! Wrong!

In cases of slow connection, the baseline loading of JPEG images is better than a progressive one.

Correct! Wrong!

If you have a short video, it's better to convert it to a gif file, thus the file will load much faster

Correct! Wrong!

Lazy loading stands for browser caching of the content. Images and other data are stored on the device and can be accessed without sending a request to the server.

Correct! Wrong!

Using next-gen image formats, you can reduce file size up to 25-34%

Correct! Wrong!

How good you are at image optimization?
Look's like you're cool and know almost everything about image optimization 🧐

But a little practice can't harm anyone, so maybe our article will help you to become a true guru!
You are the real master of image optimization, no kidding, just applause!

Yet there is always room to grow, and maybe our article can help you with some inspiration.
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