Please help me in understanding this code for image in my site;

Question

My question are:
Why we are using ****?
Why **class=”lazy”**, for what purpose it is used
Why **src and data-src** are used is here any difference between the two?

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sami 2 years 2020-10-25T12:10:28-05:00 0 Answers 13 views 0

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