@leocg Thanks for your response. I am not talking about small websites I am talking about some good and big sites like
https://www.tumblr.com/
https://www.deviantart.com/
http://allhdd.com/
etc. I also tried to open them on another network or my other internet connection but these sites are not opening.

My VPN is working well but I cannot open a few websites without a VPN. Like
https://tumblr.com/
https://telegra.ph/
https://www.deviantart.com/
http://allhdd.com/

Hi When I tried to open some websites in opera It doesn't allow me. I can just visit those sites with a VPN. How can I visit those websites without a VPN.