Recently I inspect a Facebook page and saw that all div tags has a strange class names. I guess this is used to prevent web scrapping from bots, but i can be mistaken. How this can be done and what is the purpose of it?
The html looks like this:
<div class="x78zum5 xdt5ytf x10cihs4 x1t2pt76 x1n2onr6 x1ja2u2z">
<div class="x78zum5 xdt5ytf x1t2pt76">
<div class="x78zum5 xdt5ytf x1iyjqo2 x1t2pt76 xeuugli">
<div class="x9f619 x1n2onr6 x1ja2u2z x78zum5 x2lah0s xl56j7k x1qjc9v5 xozqiw3 x1q0g3np">
<div class="x1ey2m1c x9f619 xds687c x6ikm8r x10wlt62 x10l6tqk x17qophe x13vifvy">
