Hi @Manish_Chaubey!
Continuing the discussion from FAQ: How do I read MDN in English?:
But, still i am facing some issues with MDN.
Can you say more specifically what problems you’re having with MDN?
Also, I have a problem with my website Freelance Website Designer in Delhi this is creating some error while opening in Firefox. It’s speed is also decreasing with this which is better in other browsers.
If you see problems that happen with Firefox but not other browsers, you can report them at https://webcompat.com/. Folks in that project will work with you to figure out whether the problem is in your code, or in Firefox. It will help if you can say what error you are seeing, and where it is appearing.