Checker for VK

แจ้งเตือนว่าหน้าปิด VK จะเปิดขึ้น

Checking closed pages for VK (Vkontakte).

Make a list of VK users, and the application will check whether these pages are open.

If the page is opened , you will receive a notification.

Authorization and login to the account are not required for the application to work.