Inside WhatsApp there is a Mistake
WhatsApp Websites SourceCode
I think you might feel interest to see this mistake. First of all you have to visit the source code of WhatsApp. Then you may just press two keys (Ctrl+F) within the same time, one is Control key and another one is "F" key from your keyboard, to find out anything exist on a specific website like a search engine that you might want to search.
Okey If you have knowledge about coding then not necessary to broad but if you are like me then please keep reading and see what actually going on to WhatsApp?
Let's know the one thing, if anything you want to write coding, you have to starts from ( <> ) and this should be closed/end by ( < /> ) sign. Behind this there is everything.
Now suppose, If you want to write on a header 1 (One of the Heading Title in any Websites), then you have to start by < h 1 > and have to close it by this < h 1 /> and this is called as header tag.
Example: < h 1 > Example < h 1 / >
< h 2 > Example < h 2 / >
When programmers write this code and which appears to us as "Example" on the website that we normally see.
Now if you type h1 on the search box of WhatsApp source code and press next and next (3 of 3) then you might see there is a mistake! which is not closed by < h 1/> ! Which is closed by < h 2/ >